# Best Voice AI for AI Receptionists (2026)

> The best Voice AI platforms for ai receptionists: Telnyx Voice AI Agents leads, for smb receptionist, booking, and after-hours coverage. Verified pricing and.

For ai receptionists, **Telnyx Voice AI Agents** is our pick (from $0.05/min): For an SMB running a receptionist and booking service, keeping overhead low is critical. SMB receptionist, booking, and after-hours coverage. Below is the full ranking and the tradeoffs, or read [how we score](https://www.versusref.com/methodology/).

## What matters for smb receptionist and booking

Weight ×5 = decisive, ×1 = relevant.

| Fact | Weight | Telnyx Voice AI Agents | Bland AI | Phonely | Vapi | Retell AI |
| --- | --- | --- | --- | --- | --- | --- |
| Monthly platform fee | ×5 | $0 (Jul 30) | ~$0 (Jul 15) | ~$0 (Jul 15) | ~$0 (Jul 15) | ~$0 (Jul 15) |
| Built-in knowledge base | ×4 | ✓  Yes (Jul 30) | ✓  Yes (Jul 15) | ✓  Yes (Jul 15) | ✓  Yes (Jul 15) | ✓  Yes (Jul 15) |
| No-code agent builder | ×4 | ✓  Yes (Jul 30) | ✓  Yes (Jul 15) | ✓  Yes (Jul 15) | ✓  Yes (Jul 15) | ✓  Yes (Jul 15) |
| Warm transfer to human | ×3 | ✓  Yes (Jul 30) | ✓  Yes (Jul 15) | ✓  Yes (Jul 15) | ✓  Yes (Jul 15) | ✓  Yes (Jul 15) |
| Buy/port numbers in-platform | ×3 | ✓  Yes (Jul 30) | ✓  Yes (Jul 15) | ✓  Yes (Jul 15) | ✓  Yes (Jul 15) | ✓  Yes (Jul 15) |

- ×5 **Monthly platform fee:** SMBs budget monthly; a flat fee beats metered surprises.
- ×4 **Built-in knowledge base:** Hours, services, and policies have to come from the business docs.
- ×4 **No-code agent builder:** The office manager maintains the agent, not a developer.
- ×3 **Warm transfer to human:** After-hours coverage still needs a path to a human on call.
- ×3 **Buy/port numbers in-platform:** Buying or porting the business number in-platform avoids a telco detour.

## The ranking, tool by tool

| Rank | Tool | Verdict | Score | Price |
| --- | --- | --- | --- | --- |
| 1 | [Telnyx Voice AI Agents](https://www.versusref.com/voice-ai/tools/telnyx-voice-ai/) | For an SMB running a receptionist and booking service, keeping overhead low is critical. | 2 of 2 points · 1 matchup | From $0.05/min |
| 2 | [Bland AI](https://www.versusref.com/voice-ai/tools/bland/) | For an SMB receptionist and booking use case, cost and simplicity matter most. | 11 of 18 points · 9 matchups | From $0.14/min |
| 3 | [Phonely](https://www.versusref.com/voice-ai/tools/phonely/) | For an SMB running a receptionist and booking service, keeping monthly overhead low is the most important factor. | 6 of 10 points · 5 matchups | From $0.05/min |
| 4 | [Vapi](https://www.versusref.com/voice-ai/tools/vapi/) | For an SMB receptionist setup, keeping fixed monthly costs low is the deciding factor. | 16.5 of 30 points · 15 matchups | From $0.05/min |
| 5 | [Retell AI](https://www.versusref.com/voice-ai/tools/retell/) | For an SMB receptionist and booking use case, cost and out-of-the-box telephony features matter most. | 11 of 20 points · 10 matchups | From $0.07/min |
| 6 | [Abby Connect](https://www.versusref.com/voice-ai/tools/abby-connect/) | For an SMB watching costs, the platform fee is the deciding factor: Abby Connect charges $99/mo versus Smith.ai's $150/mo, a $51/mo difference that compounds quickly. | 1 of 2 points · 1 matchup | From $99/mo |
| 7 | [Decagon](https://www.versusref.com/voice-ai/tools/decagon/) | For an SMB receptionist and booking setup, the platform fee is the single most important factor, and neither tool publishes a specific monthly fee, so that attribute does not separate them. | 1 of 2 points · 1 matchup | See pricing |
| 8 | [Dentina](https://www.versusref.com/voice-ai/tools/dentina/) | For a budget-conscious SMB running receptionist and booking workflows, the monthly platform fee is the deciding factor. | 1 of 2 points · 1 matchup | From $299/mo |
| 9 | [Goodcall](https://www.versusref.com/voice-ai/tools/goodcall/) | For an SMB watching overhead, platform cost is the deciding factor. | 1 of 2 points · 1 matchup | From $79/mo |
| 10 | [Level AI](https://www.versusref.com/voice-ai/tools/level-ai/) | For an SMB receptionist and booking setup, a built-in knowledge base is critical so the agent can answer common questions without custom development. | 1 of 2 points · 1 matchup | See pricing |
| 11 | [Numa](https://www.versusref.com/voice-ai/tools/numa/) | Neither tool publishes pricing, built-in knowledge base details, no-code builder information, warm transfer capabilities, or number provisioning, so those factors cannot separate them. | 1 of 2 points · 1 matchup | See pricing |
| 12 | [Replicant](https://www.versusref.com/voice-ai/tools/replicant/) | For an SMB receptionist and booking setup, ease of configuration and built-in content tools are critical. | 1 of 2 points · 1 matchup | See pricing |
| 13 | [Upfirst](https://www.versusref.com/voice-ai/tools/upfirst/) | For an SMB watching monthly overhead, the platform fee is a deciding factor. | 1 of 2 points · 1 matchup | From $24.95/mo |
| 14 | [Zoom Virtual Agent Receptionist](https://www.versusref.com/voice-ai/tools/zoom-virtual-agent-receptionist/) | For an SMB watching costs, the monthly platform fee is the deciding factor. | 1 of 2 points · 1 matchup | From $29.99/mo |
| 15 | [Millis AI](https://www.versusref.com/voice-ai/tools/millis/) | For cost-sensitive SMBs running a receptionist or booking bot, per-minute cost matters significantly. | 3 of 8 points · 4 matchups | From $0.02/min |
| 16 | [ElevenLabs Agents](https://www.versusref.com/voice-ai/tools/elevenlabs-agents/) | For an SMB receptionist setup, keeping monthly overhead low is the deciding factor. | 7 of 20 points · 10 matchups | From $0.05/min |
| 17 | [Ringly.io](https://www.versusref.com/voice-ai/tools/ringly/) | For an SMB receptionist and booking use case, simplicity and affordability at low volume matter most. | 2 of 8 points · 4 matchups | From $0.29/min |
| 18 | [Thoughtly](https://www.versusref.com/voice-ai/tools/thoughtly/) | For an SMB receptionist use case, Thoughtly's 200+ native integrations, including HubSpot, Salesforce, and Twilio, provide rich out-of-the-box CRM and booking connectivity without custom development. | 2 of 8 points · 4 matchups | From $500/mo |
| 19 | [Avoca](https://www.versusref.com/voice-ai/tools/avoca/) | AI workforce platform for the home-services trades (voice, chat, outbound, and call coaching). | 1 of 4 points · 2 matchups | See pricing |
| 20 | [Cognigy (NiCE)](https://www.versusref.com/voice-ai/tools/cognigy/) | Agentic AI platform for CX (Cognigy.AI + Voice Gateway); Forrester Wave 2026 Leader, sold standalone and inside NiCE CXone Mpower. | 1 of 4 points · 2 matchups | See pricing |
| 21 | [Hume EVI](https://www.versusref.com/voice-ai/tools/hume-evi/) | For an SMB running a receptionist and booking service, keeping monthly costs low is the deciding factor. | 1 of 4 points · 2 matchups | From $0.07/min |
| 22 | [Parloa](https://www.versusref.com/voice-ai/tools/parloa/) | AI Agent Management Platform (AMP) for enterprise contact centers - design, test, scale, optimize agentic AI. | 1 of 4 points · 2 matchups | See pricing |
| 23 | [PolyAI](https://www.versusref.com/voice-ai/tools/polyai/) | Enterprise voice assistants. | 1 of 4 points · 2 matchups | See pricing |
| 24 | [STELLA Automotive AI](https://www.versusref.com/voice-ai/tools/stella-automotive/) | Dealership-focused conversational AI platform with certified DMS integrations (CDK, Reynolds, Tekion) and dealer/industry investors incl. Reynolds & Reynolds board representation. | 1 of 4 points · 2 matchups | See pricing |
| 25 | [Alex (fka Apriora)](https://www.versusref.com/voice-ai/tools/alex/) | 'Interview everyone. Hire the best.' - autonomous AI interviewer (voice + video) for high-volume hiring, operated by Apriora Inc. dba Alex. | 0.5 of 2 points · 1 matchup | See pricing |
| 26 | [ASAPP](https://www.versusref.com/voice-ai/tools/asapp/) | Generative AI CX platform whose GenerativeAgent overlays existing CCaaS stacks to automate voice and messaging interactions. | 0.5 of 2 points · 1 matchup | See pricing |
| 27 | [Assort Health](https://www.versusref.com/voice-ai/tools/assort-health/) | Specialty-specific AI agents for the full patient journey (access, intake, referrals, outreach). | 0.5 of 2 points · 1 matchup | See pricing |
| 28 | [Brooke.ai](https://www.versusref.com/voice-ai/tools/brooke-ai/) | OEM-channel digital voice assistant for fixed ops - a sub-brand of Proactive Dealer Solutions (Better Car People), sold through programs like Stellantis MarketCenter rather than as a standalone startup. | 0.5 of 2 points · 1 matchup | See pricing |
| 29 | [ConverzAI](https://www.versusref.com/voice-ai/tools/converzai/) | 'World's Leading Automation for Staffing Firms' - agentic virtual recruiters covering the pipeline from sourcing to placement, staffing-agency (not corporate HR) focus. | 0.5 of 2 points · 1 matchup | See pricing |
| 30 | [Dograh](https://www.versusref.com/voice-ai/tools/dograh/) (OSS) | Self-hostable open-source voice agent platform ('OSS alternative to Vapi & Retell') with a no-code workflow builder and air-gapped on-prem deployment for regulated industries. | 0.5 of 2 points · 1 matchup | See pricing |
| 31 | [Domu](https://www.versusref.com/voice-ai/tools/domu/) | YC S24 collections-automation platform for financial institutions across the Americas - 'compliance is not a checkbox, it is the architecture'. | 0.5 of 2 points · 1 matchup | See pricing |
| 32 | [Google Gemini Live API](https://www.versusref.com/voice-ai/tools/gemini-live-api/) | Native-audio speech-to-speech model API (Gemini Live) with barge-in, affective dialog, and tool use over a stateful WebSocket. | 0.5 of 2 points · 1 matchup | From $0.02/min |
| 33 | [Hello Patient](https://www.versusref.com/voice-ai/tools/hello-patient/) | Conversational AI for healthcare's 'front door' - voice, SMS, and chat patient communication. | 0.5 of 2 points · 1 matchup | See pricing |
| 34 | [Kore.ai](https://www.versusref.com/voice-ai/tools/kore-ai/) | Enterprise agentic AI platform (Artemis) with voice AI agents for contact-center self-service at Global 2000 scale. | 0.5 of 2 points · 1 matchup | See pricing |
| 35 | [Loman AI](https://www.versusref.com/voice-ai/tools/loman/) | Restaurant voice AI with deep POS order-writing (Toast/Square/Clover/Olo etc.) - orders and payments, not just reservations and FAQs. | 0.5 of 2 points · 1 matchup | See pricing |
| 36 | [Netic](https://www.versusref.com/voice-ai/tools/netic/) | Autonomous AI revenue engine for essential home services. | 0.5 of 2 points · 1 matchup | See pricing |
| 37 | [Omilia](https://www.versusref.com/voice-ai/tools/omilia/) | Conversational AI platform for contact-center voice/IVR automation, with native 'Lexis' voice synthesis and agentic voice/chat agents. | 0.5 of 2 points · 1 matchup | See pricing |
| 38 | [Patter](https://www.versusref.com/voice-ai/tools/patter/) (OSS) | MIT-licensed, self-host-only voice AI SDK (Python + TypeScript) abstracting 27+ providers across LLM/STT/TTS/carrier layers - a middle ground between hosted platforms (Vapi/Retell) and heavyweight frameworks. | 0.5 of 2 points · 1 matchup | See pricing |
| 39 | [Salient](https://www.versusref.com/voice-ai/tools/salient/) | Compliance-first AI loan-servicing platform ('Taylor' voice agent plus audit/claims/chargeback agents) for technology-first consumer lenders - voice-as-a-wedge into the full servicing lifecycle. | 0.5 of 2 points · 1 matchup | See pricing |
| 40 | [Sameday](https://www.versusref.com/voice-ai/tools/sameday/) | Trades-focused AI sales agent - sells and books jobs (claims 92%+ booking rate, voice cloning of your staff) rather than just taking messages. | 0.5 of 2 points · 1 matchup | From $449/mo |
| 41 | [Slang AI](https://www.versusref.com/voice-ai/tools/slang-ai/) | Hospitality-native voice AI ('Superhost') priced per location - reservation-system depth and guest recognition rather than generic receptionist features. | 0.5 of 2 points · 1 matchup | From $399/mo |
| 42 | [Pipecat](https://www.versusref.com/voice-ai/tools/pipecat/) (OSS) | Open-source Python framework for real-time voice and multimodal conversational agents, maintained by Daily, with Pipecat Cloud as the managed production runtime. | 1 of 6 points · 3 matchups | From $0.01/min |
| 43 | [Voiceflow](https://www.versusref.com/voice-ai/tools/voiceflow/) | For an SMB receptionist and booking use case, total cost and feature completeness matter most. | 1 of 8 points · 4 matchups | From $0.05/min |
| 44 | [Cresta](https://www.versusref.com/voice-ai/tools/cresta/) | Generative AI platform unifying autonomous AI Agent, Agent Assist, and Conversation Intelligence for enterprise contact centers. | 0.5 of 4 points · 2 matchups | See pricing |
| 45 | [Toma](https://www.versusref.com/voice-ai/tools/toma/) | "AI Coworkers for the Automotive Enterprise" - dealership call automation with production safeguards, YC/a16z-backed. | 0.5 of 4 points · 2 matchups | See pricing |
| 46 | [OpenAI Realtime API](https://www.versusref.com/voice-ai/tools/openai-realtime-api/) | Frontier speech-to-speech model API (gpt-realtime family) for low-latency voice agents over WebRTC, WebSocket, and SIP. | 0.5 of 8 points · 4 matchups | See pricing |
| 47 | [LiveKit Agents](https://www.versusref.com/voice-ai/tools/livekit-agents/) (OSS) | Realtime infra + agents (OSS + cloud). | 0.5 of 10 points · 5 matchups | From $0.01/min |
| 48 | [Arini](https://www.versusref.com/voice-ai/tools/arini/) | The AI front desk for dental groups and DSOs - zero missed calls, 24/7. | 0 of 2 points · 1 matchup | See pricing |
| 49 | [Dasha](https://www.versusref.com/voice-ai/tools/dasha/) | Dev platform, conversational AI. | 0 of 8 points · 4 matchups | From $0.08/min |
| 50 | [Deepgram Voice Agent API](https://www.versusref.com/voice-ai/tools/deepgram-voice-agent-api/) | Unified STT + LLM orchestration + TTS voice-agent pipeline at a flat all-in rate ($4.50/hr), with BYO-LLM/TTS discounts and enterprise deployment options. | 0 of 2 points · 1 matchup | From $0.07/min |
| 51 | [Dialzara](https://www.versusref.com/voice-ai/tools/dialzara/) | Lowest-entry-price SMB AI receptionist with minute-bundle pricing and SMS/chatbot/outbound add-ons. | 0 of 2 points · 1 matchup | From $0.48/min |
| 52 | [Observe.AI](https://www.versusref.com/voice-ai/tools/observe-ai/) | Contact-center AI platform expanding from conversation intelligence into autonomous VoiceAI agents (inbound and outbound) with copilots for frontline teams. | 0 of 2 points · 1 matchup | See pricing |
| 53 | [Rosie](https://www.versusref.com/voice-ai/tools/rosie/) | Self-serve SMB AI answering service with bundled-minute pricing and bilingual EN/ES on every plan. | 0 of 4 points · 2 matchups | From $49/mo |
| 54 | [Sierra](https://www.versusref.com/voice-ai/tools/sierra/) | Outcome-priced conversational AI agent platform from Bret Taylor and Clay Bavor; voice product replaces IVR with an empathetic agent. | 0 of 2 points · 1 matchup | See pricing |
| 55 | [Smith.ai](https://www.versusref.com/voice-ai/tools/smith-ai/) | Human+AI hybrid receptionist platform with per-call bundle pricing; 500+ live agent network, law-firm-heavy customer base. | 0 of 4 points · 2 matchups | From $150/mo |
| 56 | [Twilio ConversationRelay](https://www.versusref.com/voice-ai/tools/twilio-conversationrelay/) | Carrier-grade voice harness for BYO-LLM agents inside Twilio Programmable Voice. | 0 of 2 points · 1 matchup | From $0.07/min |
| 57 | [Ultravox](https://www.versusref.com/voice-ai/tools/ultravox/) | Realtime speech model + platform. | 0 of 8 points · 4 matchups | From $0.05/min |
| 58 | [Vocode](https://www.versusref.com/voice-ai/tools/vocode/) (OSS) | Open-source framework. | 0 of 8 points · 4 matchups | See pricing |

### 1. Telnyx Voice AI Agents

For an SMB running a receptionist and booking service, keeping overhead low is critical. [Full Telnyx Voice AI Agents vs Twilio ConversationRelay verdict](https://www.versusref.com/voice-ai/telnyx-voice-ai-vs-twilio-conversationrelay/)

### 2. Bland AI

For an SMB receptionist and booking use case, cost and simplicity matter most. [Full Bland AI vs Voiceflow verdict](https://www.versusref.com/voice-ai/bland-vs-voiceflow/)

For an SMB receptionist and booking use case, ease of setup and self-service matter most. [Full Bland AI vs Vocode verdict](https://www.versusref.com/voice-ai/bland-vs-vocode/)

For an SMB receptionist and booking use case, Bland AI offers a no-code agent builder, which Ultravox lacks, making it far more accessible to non-technical SMB owners. [Full Bland AI vs Ultravox verdict](https://www.versusref.com/voice-ai/bland-vs-ultravox/)

For an SMB, cost and ease of entry are decisive. [Full Bland AI vs Thoughtly verdict](https://www.versusref.com/voice-ai/bland-vs-thoughtly/)

For SMB receptionist and booking use, cost and concurrency are decisive. [Full Bland AI vs Ringly.io verdict](https://www.versusref.com/voice-ai/bland-vs-ringly/)

Bland AI offers a no-code agent builder (fact 2618ade6) while LiveKit Agents does not (fact 6a17a853), which is critical for SMBs without engineering resources. [Full Bland AI vs LiveKit Agents verdict](https://www.versusref.com/voice-ai/bland-vs-livekit-agents/)

For an SMB receptionist and booking use case, Bland AI offers 10 concurrent calls on the base plan versus Dasha's 1 call, making it far more suitable for handling multiple simultaneous inbound inquiries. [Full Bland AI vs Dasha verdict](https://www.versusref.com/voice-ai/bland-vs-dasha/)

### 3. Phonely

For an SMB running a receptionist and booking service, keeping monthly overhead low is the most important factor. [Full Phonely vs Rosie verdict](https://www.versusref.com/voice-ai/phonely-vs-rosie/)

For SMB receptionist and booking use cases, cost predictability and compliance matter greatly. [Full Phonely vs Vapi verdict](https://www.versusref.com/voice-ai/phonely-vs-vapi/)

For an SMB receptionist and booking use case, cost and ease of entry matter most. [Full Phonely vs Retell AI verdict](https://www.versusref.com/voice-ai/phonely-vs-retell/)

For SMB receptionist and booking use cases, Phonely offers native outbound campaigns, warm transfer to human, a built-in knowledge base, DTMF/IVR navigation, native SIP trunking, and in-platform number provisioning. [Full Phonely vs ElevenLabs Agents verdict](https://www.versusref.com/voice-ai/elevenlabs-agents-vs-phonely/)

For an SMB receptionist use case, real-world cost is a primary concern. [Full Phonely vs Bland AI verdict](https://www.versusref.com/voice-ai/bland-vs-phonely/)

### 4. Vapi

For an SMB receptionist setup, keeping fixed monthly costs low is the deciding factor. [Full Vapi vs Pipecat verdict](https://www.versusref.com/voice-ai/pipecat-vs-vapi/)

For an SMB running a receptionist and booking service, keeping overhead costs low is the deciding factor. [Full Vapi vs Hume EVI verdict](https://www.versusref.com/voice-ai/hume-evi-vs-vapi/)

For an SMB running a receptionist and booking service, keeping overhead low is the deciding factor. [Full Vapi vs Deepgram Voice Agent API verdict](https://www.versusref.com/voice-ai/deepgram-voice-agent-api-vs-vapi/)

For an SMB receptionist and booking setup, keeping fixed monthly costs low is the deciding factor. [Full Vapi vs OpenAI Realtime API verdict](https://www.versusref.com/voice-ai/openai-realtime-api-vs-vapi/)

For an SMB receptionist and booking use case, cost structure and concurrency matter most. [Full Vapi vs Voiceflow verdict](https://www.versusref.com/voice-ai/vapi-vs-voiceflow/)

Vapi wins decisively for an SMB receptionist and booking use case. [Full Vapi vs Vocode verdict](https://www.versusref.com/voice-ai/vapi-vs-vocode/)

For an SMB receptionist use case, ease of setup and integrations matter most. [Full Vapi vs Ultravox verdict](https://www.versusref.com/voice-ai/ultravox-vs-vapi/)

For a cost-sensitive SMB, Vapi's $0/mo platform fee versus Thoughtly's $500/mo is a decisive advantage. [Full Vapi vs Thoughtly verdict](https://www.versusref.com/voice-ai/thoughtly-vs-vapi/)

For an SMB receptionist and booking use case, Vapi offers several practical advantages. [Full Vapi vs LiveKit Agents verdict](https://www.versusref.com/voice-ai/livekit-agents-vs-vapi/)

For an SMB receptionist and booking use case, Vapi wins on nearly every practical dimension. [Full Vapi vs Dasha verdict](https://www.versusref.com/voice-ai/dasha-vs-vapi/)

### 5. Retell AI

For an SMB receptionist and booking use case, cost and out-of-the-box telephony features matter most. [Full Retell AI vs Voiceflow verdict](https://www.versusref.com/voice-ai/retell-vs-voiceflow/)

For an SMB receptionist and booking use case, ease of setup and cost transparency matter most. [Full Retell AI vs Vocode verdict](https://www.versusref.com/voice-ai/retell-vs-vocode/)

For an SMB receptionist and booking use case, Retell AI holds several decisive advantages. [Full Retell AI vs Ultravox verdict](https://www.versusref.com/voice-ai/retell-vs-ultravox/)

For an SMB receptionist use case, Ringly.io integrates with Shopify and helpdesks, which suits small business workflows, and its 14-day free trial lowers entry risk. [Full Retell AI vs Ringly.io verdict](https://www.versusref.com/voice-ai/retell-vs-ringly/)

For an SMB receptionist and booking use case, Retell AI offers a no-code agent builder and native outbound campaigns, neither of which LiveKit Agents supports. [Full Retell AI vs LiveKit Agents verdict](https://www.versusref.com/voice-ai/livekit-agents-vs-retell/)

For an SMB receptionist and booking use case, concurrency and ease of scaling matter. [Full Retell AI vs Dasha verdict](https://www.versusref.com/voice-ai/dasha-vs-retell/)

For an SMB receptionist use case, cost predictability and compliance matter. [Full Retell AI vs Vapi verdict](https://www.versusref.com/voice-ai/retell-vs-vapi/)

### 6. Abby Connect

For an SMB watching costs, the platform fee is the deciding factor: Abby Connect charges $99/mo versus Smith.ai's $150/mo, a $51/mo difference that compounds quickly. [Full Abby Connect vs Smith.ai verdict](https://www.versusref.com/voice-ai/abby-connect-vs-smith-ai/)

### 7. Decagon

For an SMB receptionist and booking setup, the platform fee is the single most important factor, and neither tool publishes a specific monthly fee, so that attribute does not separate them. [Full Decagon vs Sierra verdict](https://www.versusref.com/voice-ai/decagon-vs-sierra/)

### 8. Dentina

For a budget-conscious SMB running receptionist and booking workflows, the monthly platform fee is the deciding factor. [Full Dentina vs Arini verdict](https://www.versusref.com/voice-ai/arini-vs-dentina/)

### 9. Goodcall

For an SMB watching overhead, platform cost is the deciding factor. [Full Goodcall vs Smith.ai verdict](https://www.versusref.com/voice-ai/goodcall-vs-smith-ai/)

### 10. Level AI

For an SMB receptionist and booking setup, a built-in knowledge base is critical so the agent can answer common questions without custom development. [Full Level AI vs Observe.AI verdict](https://www.versusref.com/voice-ai/level-ai-vs-observe-ai/)

### 11. Numa

Neither tool publishes pricing, built-in knowledge base details, no-code builder information, warm transfer capabilities, or number provisioning, so those factors cannot separate them. [Full Numa vs Toma verdict](https://www.versusref.com/voice-ai/numa-vs-toma/)

### 12. Replicant

For an SMB receptionist and booking setup, ease of configuration and built-in content tools are critical. [Full Replicant vs Cresta verdict](https://www.versusref.com/voice-ai/cresta-vs-replicant/)

### 13. Upfirst

For an SMB watching monthly overhead, the platform fee is a deciding factor. [Full Upfirst vs Dialzara verdict](https://www.versusref.com/voice-ai/dialzara-vs-upfirst/)

### 14. Zoom Virtual Agent Receptionist

For an SMB watching costs, the monthly platform fee is the deciding factor. [Full Zoom Virtual Agent Receptionist vs Rosie verdict](https://www.versusref.com/voice-ai/rosie-vs-zoom-virtual-agent-receptionist/)

### 15. Millis AI

For cost-sensitive SMBs running a receptionist or booking bot, per-minute cost matters significantly. [Full Millis AI vs Vapi verdict](https://www.versusref.com/voice-ai/millis-vs-vapi/)

For an SMB watching costs, Millis AI's base price of $0.02/min versus Retell AI's $0.07/min is a 3.5x difference, directly reducing the per-call cost of a receptionist workload. [Full Millis AI vs Retell AI verdict](https://www.versusref.com/voice-ai/millis-vs-retell/)

For a cost-sensitive SMB use case, Millis AI's base price of $0.02 per minute versus Bland AI's $0.14 per minute is a decisive cost advantage. [Full Millis AI vs Bland AI verdict](https://www.versusref.com/voice-ai/bland-vs-millis/)

### 16. ElevenLabs Agents

For an SMB receptionist setup, keeping monthly overhead low is the deciding factor. [Full ElevenLabs Agents vs OpenAI Realtime API verdict](https://www.versusref.com/voice-ai/elevenlabs-agents-vs-openai-realtime-api/)

For an SMB receptionist and booking use case, ease of setup and low cost are critical. [Full ElevenLabs Agents vs Vocode verdict](https://www.versusref.com/voice-ai/elevenlabs-agents-vs-vocode/)

For an SMB receptionist and booking use case, ease of setup and broad language support matter most. [Full ElevenLabs Agents vs Ultravox verdict](https://www.versusref.com/voice-ai/elevenlabs-agents-vs-ultravox/)

For an SMB receptionist use case, responsiveness is critical. [Full ElevenLabs Agents vs Millis AI verdict](https://www.versusref.com/voice-ai/elevenlabs-agents-vs-millis/)

For an SMB receptionist use case, ease of setup and low latency matter most. [Full ElevenLabs Agents vs LiveKit Agents verdict](https://www.versusref.com/voice-ai/elevenlabs-agents-vs-livekit-agents/)

For an SMB receptionist and booking use case, cost and accessibility are paramount. [Full ElevenLabs Agents vs Dasha verdict](https://www.versusref.com/voice-ai/dasha-vs-elevenlabs-agents/)

### 17. Ringly.io

For an SMB receptionist and booking use case, simplicity and affordability at low volume matter most. [Full Ringly.io vs Vapi verdict](https://www.versusref.com/voice-ai/ringly-vs-vapi/)

For SMB receptionist and booking workflows, Ringly.io offers built-in knowledge base, warm transfer to human, number provisioning, and native SIP trunking, all of which are core to receptionist use cases. [Full Ringly.io vs ElevenLabs Agents verdict](https://www.versusref.com/voice-ai/elevenlabs-agents-vs-ringly/)

### 18. Thoughtly

For an SMB receptionist use case, Thoughtly's 200+ native integrations, including HubSpot, Salesforce, and Twilio, provide rich out-of-the-box CRM and booking connectivity without custom development. [Full Thoughtly vs Retell AI verdict](https://www.versusref.com/voice-ai/retell-vs-thoughtly/)

For SMB receptionist and booking use cases, Thoughtly offers warm transfer to human agents, native outbound campaigns, a built-in knowledge base, number provisioning, 200+ native integrations including HubSpot and Salesforce, and a simulation testing suite. [Full Thoughtly vs ElevenLabs Agents verdict](https://www.versusref.com/voice-ai/elevenlabs-agents-vs-thoughtly/)

### 19. Avoca

AI workforce platform for the home-services trades (voice, chat, outbound, and call coaching). No won verdicts for this use case yet; it ranks on ties and near-misses.

### 20. Cognigy (NiCE)

Agentic AI platform for CX (Cognigy.AI + Voice Gateway); Forrester Wave 2026 Leader, sold standalone and inside NiCE CXone Mpower. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 21. Hume EVI

For an SMB running a receptionist and booking service, keeping monthly costs low is the deciding factor. [Full Hume EVI vs OpenAI Realtime API verdict](https://www.versusref.com/voice-ai/hume-evi-vs-openai-realtime-api/)

### 22. Parloa

AI Agent Management Platform (AMP) for enterprise contact centers - design, test, scale, optimize agentic AI. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 23. PolyAI

Enterprise voice assistants. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 24. STELLA Automotive AI

Dealership-focused conversational AI platform with certified DMS integrations (CDK, Reynolds, Tekion) and dealer/industry investors incl. Reynolds & Reynolds board representation. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 25. Alex (fka Apriora)

'Interview everyone. Hire the best.' - autonomous AI interviewer (voice + video) for high-volume hiring, operated by Apriora Inc. dba Alex. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 26. ASAPP

Generative AI CX platform whose GenerativeAgent overlays existing CCaaS stacks to automate voice and messaging interactions. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 27. Assort Health

Specialty-specific AI agents for the full patient journey (access, intake, referrals, outreach). No won verdicts for this use case yet; it ranks on ties and near-misses.

### 28. Brooke.ai

OEM-channel digital voice assistant for fixed ops - a sub-brand of Proactive Dealer Solutions (Better Car People), sold through programs like Stellantis MarketCenter rather than as a standalone startup. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 29. ConverzAI

'World's Leading Automation for Staffing Firms' - agentic virtual recruiters covering the pipeline from sourcing to placement, staffing-agency (not corporate HR) focus. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 30. Dograh

Self-hostable open-source voice agent platform ('OSS alternative to Vapi & Retell') with a no-code workflow builder and air-gapped on-prem deployment for regulated industries. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 31. Domu

YC S24 collections-automation platform for financial institutions across the Americas - 'compliance is not a checkbox, it is the architecture'. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 32. Google Gemini Live API

Native-audio speech-to-speech model API (Gemini Live) with barge-in, affective dialog, and tool use over a stateful WebSocket. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 33. Hello Patient

Conversational AI for healthcare's 'front door' - voice, SMS, and chat patient communication. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 34. Kore.ai

Enterprise agentic AI platform (Artemis) with voice AI agents for contact-center self-service at Global 2000 scale. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 35. Loman AI

Restaurant voice AI with deep POS order-writing (Toast/Square/Clover/Olo etc.) - orders and payments, not just reservations and FAQs. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 36. Netic

Autonomous AI revenue engine for essential home services. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 37. Omilia

Conversational AI platform for contact-center voice/IVR automation, with native 'Lexis' voice synthesis and agentic voice/chat agents. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 38. Patter

MIT-licensed, self-host-only voice AI SDK (Python + TypeScript) abstracting 27+ providers across LLM/STT/TTS/carrier layers - a middle ground between hosted platforms (Vapi/Retell) and heavyweight frameworks. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 39. Salient

Compliance-first AI loan-servicing platform ('Taylor' voice agent plus audit/claims/chargeback agents) for technology-first consumer lenders - voice-as-a-wedge into the full servicing lifecycle. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 40. Sameday

Trades-focused AI sales agent - sells and books jobs (claims 92%+ booking rate, voice cloning of your staff) rather than just taking messages. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 41. Slang AI

Hospitality-native voice AI ('Superhost') priced per location - reservation-system depth and guest recognition rather than generic receptionist features. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 42. Pipecat

Open-source Python framework for real-time voice and multimodal conversational agents, maintained by Daily, with Pipecat Cloud as the managed production runtime. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 43. Voiceflow

For an SMB receptionist and booking use case, total cost and feature completeness matter most. [Full Voiceflow vs ElevenLabs Agents verdict](https://www.versusref.com/voice-ai/elevenlabs-agents-vs-voiceflow/)

### 44. Cresta

Generative AI platform unifying autonomous AI Agent, Agent Assist, and Conversation Intelligence for enterprise contact centers. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 45. Toma

"AI Coworkers for the Automotive Enterprise" - dealership call automation with production safeguards, YC/a16z-backed. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 46. OpenAI Realtime API

Frontier speech-to-speech model API (gpt-realtime family) for low-latency voice agents over WebRTC, WebSocket, and SIP. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 47. LiveKit Agents

Realtime infra + agents (OSS + cloud). No won verdicts for this use case yet; it ranks on ties and near-misses.

### 48. Arini

The AI front desk for dental groups and DSOs - zero missed calls, 24/7. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 49. Dasha

Dev platform, conversational AI. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 50. Deepgram Voice Agent API

Unified STT + LLM orchestration + TTS voice-agent pipeline at a flat all-in rate ($4.50/hr), with BYO-LLM/TTS discounts and enterprise deployment options. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 51. Dialzara

Lowest-entry-price SMB AI receptionist with minute-bundle pricing and SMS/chatbot/outbound add-ons. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 52. Observe.AI

Contact-center AI platform expanding from conversation intelligence into autonomous VoiceAI agents (inbound and outbound) with copilots for frontline teams. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 53. Rosie

Self-serve SMB AI answering service with bundled-minute pricing and bilingual EN/ES on every plan. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 54. Sierra

Outcome-priced conversational AI agent platform from Bret Taylor and Clay Bavor; voice product replaces IVR with an empathetic agent. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 55. Smith.ai

Human+AI hybrid receptionist platform with per-call bundle pricing; 500+ live agent network, law-firm-heavy customer base. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 56. Twilio ConversationRelay

Carrier-grade voice harness for BYO-LLM agents inside Twilio Programmable Voice. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 57. Ultravox

Realtime speech model + platform. No won verdicts for this use case yet; it ranks on ties and near-misses.

### 58. Vocode

Open-source framework. No won verdicts for this use case yet; it ranks on ties and near-misses.

Source: https://www.versusref.com/voice-ai/best/receptionist/