Voiceflow Review
Agent builder (chat + voice)
Among the 23 voice ai tools we track, Voiceflow has the 7th-cheapest per-minute rate - a fit for cost-sensitive, high-volume work.
From $0.05/min
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What we know about Voiceflow
This is our verified profile of Voiceflow, a voice ai platform - agent builder (chat + voice). Every fact about Voiceflow below carries the source it came from and the day we checked it.
On pricing, Voiceflow starts at $0.05 per minute for its entry tier. That is the sticker rate: real production cost usually runs higher once you add a language model, a voice provider, and telephony minutes.
New Voiceflow accounts get Free trial, no credit card required to test with before a card is required, which is enough to run a handful of real calls and judge latency and voice quality for your own script rather than a demo.
On capabilities, Voiceflow covers bring-your-own llm, native outbound campaigns, built-in knowledge base, soc 2 type ii, gdpr tooling / eu residency, and no-code agent builder, and does not offer annual contract required for best pricing?. Each of those is verified against Voiceflow's own docs or dashboard, not marketing copy.
On performance, Voiceflow reports 5 concurrent calls on the base plan. Latency figures are vendor claims until we measure them ourselves, and they are labeled that way on the Voiceflow fact sheet, so treat them as a starting point rather than a guarantee.
For compliance, with Voiceflow: SOC 2 Type II is in place. If you are in a regulated space, confirm the current posture with Voiceflow before you commit, since these change plan by plan.
Among the 23 voice ai tools in our matrix, Voiceflow leads with the 7th-cheapest per-minute rate and lags at the 9th-highest included concurrency; the fact sheet below has the raw numbers behind that placement.
In total we track 18 verified facts for Voiceflow today, each linking the primary source it came from so you can check our work - and vendor claims we have not measured ourselves are labeled as such on the Voiceflow fact sheet below.
Reviewed by vsref Editorialfacts verified Jul 15, 2026Methodology →
Voiceflow pricing
≈ $0.05 per minute all-in (est.) plus $60/mo platform fee, verified Jul 15, 2026 (source).
| Monthly volume | All-in monthly bill |
|---|---|
| 1K min/moSolo builder | $110 |
| 10K min/moAgency | $560 |
| 100K min/moCall center | $5,060 |
All-in monthly: platform fee + per-minute + telephony. Assumes GPT-4o class model, ElevenLabs voice. How we compute costs →
Fact sheet
Every row independently verifiedConsidering a switch? Best Voiceflow alternatives →
TTS in this stack
A voice agent's voice quality and per-minute cost come from its text-to-speech engine. See how dedicated engines compare on price, latency, and cloning rights: ElevenLabs, Cartesia, OpenAI TTS, or the full text-to-speech comparison →
STT in this stack
A voice agent hears through its speech-to-text engine, and transcription accuracy and streaming latency are priced per audio minute. Compare the engines builders pair with Voiceflow: Deepgram, AssemblyAI, GPT-4o Transcribe, or the full speech-to-text comparison →
Avatar video in this stack
A voice agent's conversational interface can get a face too: AI avatar video platforms ship the same live, interactive avatar mode as a layer on top of a voice stack. Compare the avatar platforms builders pair with Voiceflow: HeyGen, Synthesia, Hedra, or the full avatar-video comparison →