Best Voice AI for Healthcare (2026)

Both tools require a paid addon for HIPAA BAA, so that is a tie. LiveKit Agents holds SOC 2 Type II certification while Vapi does not, which is a concrete compliance differentiator for healthcare workflows. SOC 2 Type II signals audited security controls that healthcare buyers typically require alongside HIPAA. Vapi offers GDPR tooling and recording consent features, but the absence of SOC 2 Type II is a meaningful gap in a HIPAA-bound context where audited controls matter.

Both tools restrict HIPAA BAA access, but LiveKit Agents offers it as a paid addon available at lower tiers, while Retell AI limits it to enterprise only. For cost-sensitive healthcare teams that need HIPAA compliance without committing to a full enterprise contract, LiveKit Agents is more accessible. LiveKit also passes LLM and TTS costs through at cost, lowering the real production cost floor to 0.0435 USD/min versus Retell's 0.085 USD/min minimum, which matters for high-volume clinical call workflows.

For HIPAA-bound workflows, the key gating factor is whether a BAA is accessible without enterprise negotiation. LiveKit offers HIPAA as a paid addon on self-serve plans, making it achievable without a full enterprise contract. ElevenLabs restricts its HIPAA BAA to enterprise tier only, adding procurement friction and likely cost. SOC 2 signals exist only for LiveKit. LiveKit's paid-addon BAA path is meaningfully more accessible than ElevenLabs's enterprise-only requirement, giving LiveKit a narrow edge for healthcare compliance use cases.

For HIPAA-bound healthcare workflows, the key differentiators are HIPAA BAA availability and cost. Retell AI restricts its HIPAA BAA to enterprise plans only, meaning most users cannot obtain a BAA without a custom contract. Vocode offers a HIPAA BAA as a paid addon, making it accessible outside enterprise tiers. Vocode also carries a $0.00/min base price, lowering the cost barrier for healthcare teams that need compliance qualification without committing to enterprise pricing. The gap is narrow because both tools require some paid step to obtain a BAA, but Vocode's addon model is more accessible than Retell's enterprise-only gate.

For HIPAA-bound healthcare workflows, compliance access is the decisive factor. Vocode offers a HIPAA BAA as a paid addon, meaning non-enterprise customers can obtain it by paying an incremental fee. ElevenLabs Agents restricts its HIPAA BAA to enterprise plans only, blocking smaller or mid-market healthcare teams from qualifying without a full enterprise commitment. Vocode also supports native SIP trunking and warm transfer to human, both operationally important in clinical call workflows. The margin is narrow because Vocode's HIPAA coverage still requires extra spend, but it remains accessible without an enterprise gate.

For HIPAA-bound healthcare workflows, the decisive factor is BAA availability. Bland AI restricts its BAA to the enterprise tier, meaning standard-plan customers cannot get HIPAA coverage without a custom contract. Vocode offers HIPAA as a paid add-on, making it accessible without a full enterprise negotiation. Both tools have limitations, but Vocode's add-on path is more accessible for healthcare teams that are not yet at enterprise scale.

For HIPAA-bound healthcare workflows, the critical requirement is a HIPAA BAA. Bland AI explicitly has a HIPAA BAA available, though it is enterprise-only, meaning it exists and can be obtained. No HIPAA BAA fact is recorded for Voiceflow at all. Bland AI also holds SOC 2 Type II and GDPR tooling, reinforcing its compliance posture. The margin is narrow because the enterprise-only BAA adds cost friction, but Bland AI remains the only tool here with a confirmed HIPAA path.

For HIPAA-bound healthcare workflows, the critical requirement is a HIPAA BAA. Bland AI offers a HIPAA BAA, though on enterprise plans only, which at least means it is obtainable. No equivalent HIPAA BAA availability is stated in any Ultravox fact, leaving that path unclear. Bland AI also carries SOC 2 Type II certification and GDPR tooling, providing a broader compliance posture. The enterprise-only restriction on the BAA is a drawback, but Bland AI still has a documented compliance path that Ultravox lacks in the provided facts.

For HIPAA-bound healthcare workflows, the critical requirement is a signed HIPAA BAA. Bland AI offers a HIPAA BAA at the enterprise tier and also holds SOC 2 Type II certification with GDPR tooling, reinforcing its compliance posture. Ringly.io offers no HIPAA BAA at all, which disqualifies it from regulated healthcare workflows entirely. Bland AI is therefore the only viable option, regardless of any pricing differences.

For HIPAA-bound healthcare workflows, compliance coverage is the decisive factor. Bland AI holds SOC 2 Type II certification and offers a HIPAA BAA, though only at the enterprise tier. Millis AI shows no evidence of a HIPAA BAA or SOC 2 certification at all. Bland AI also carries a 99.9% uptime SLA across all plans, reinforcing its enterprise readiness. The key limitation is that HIPAA access requires the enterprise tier for Bland AI, making the advantage narrow rather than clear-cut.

For HIPAA-bound healthcare workflows, HIPAA BAA availability is the critical requirement. Retell AI offers HIPAA BAA, though enterprise only per fact d14bad2a. No corresponding HIPAA fact exists for Ultravox, so it cannot be confirmed as HIPAA compliant. Retell AI also has SOC 2 Type II certification per fact d0356357, GDPR tooling per fact 76e59556, and consent and recording compliance tooling per fact c40b11ca, all strengthening its compliance posture. The margin is narrow because Retell AI HIPAA is enterprise only, not available on base plans.

For HIPAA-bound healthcare workflows, compliance certifications are decisive. Retell AI holds SOC 2 Type II certification and offers a HIPAA BAA, even if restricted to enterprise plans. Millis AI has no documented HIPAA BAA or SOC 2 certification. Retell also includes GDPR tooling and consent and recording compliance tooling, further strengthening its compliance posture. While Millis AI is cheaper at $0.02 per minute base versus Retell's $0.07 per minute, cost cannot override the absence of critical healthcare compliance infrastructure.

For HIPAA-bound healthcare workflows, the critical requirement is a HIPAA BAA. Retell AI holds SOC 2 Type II certification and GDPR tooling, signaling a mature compliance posture. Its HIPAA BAA is enterprise-only, but the facts confirm it exists as a formal offering. Dasha, by contrast, has no recorded HIPAA BAA or comparable compliance certification. Retell AI also provides consent and recording compliance tooling, reinforcing its suitability. The margin is narrow because Retell AI's BAA is enterprise-gated, but Dasha shows zero compliance facts on this dimension.

For HIPAA-bound healthcare workflows, two factors dominate: HIPAA BAA availability and security certifications. Retell AI holds SOC 2 Type II certification while Vapi does not. On HIPAA BAA, Retell AI restricts it to enterprise plans and Vapi offers it as a paid add-on, making Vapi slightly more accessible. However, Retell AI's SOC 2 Type II certification is a concrete, audited compliance credential that Vapi cannot match. For regulated healthcare use, that audited certification tips the decision toward Retell AI.

For HIPAA-bound healthcare workflows, two compliance signals stand out. Phonely holds SOC 2 Type II certification while Vapi does not. On HIPAA BAA, Phonely gates it to enterprise plans only versus Vapi offering it as a paid addon (facts 9f03f925 and 2178c398), so neither makes it trivially easy. However, Phonely's SOC 2 Type II is a concrete, audited credential that directly supports a healthcare compliance posture. Vapi's lack of SOC 2 is a meaningful gap when evaluators are conducting security reviews for regulated workloads.

For HIPAA-bound healthcare workflows, compliance certifications are decisive. Thoughtly holds SOC 2 Type II certification, which Vapi lacks. On HIPAA BAA, Thoughtly restricts it to enterprise plans while Vapi offers it as a paid addon, so neither is clearly better on that point alone. However, Thoughtly's SOC 2 Type II status signals a broader, independently audited compliance posture that healthcare buyers typically require, giving it a meaningful edge over Vapi for regulated healthcare workflows.

For HIPAA-bound healthcare workflows, compliance posture is decisive. Voiceflow holds SOC 2 Type II certification, signaling a mature security controls framework that healthcare buyers require. Vapi has no SOC 2 Type II and offers HIPAA BAA only as a paid addon, adding cost and friction. Voiceflow's SOC 2 Type II status makes it the safer baseline for healthcare compliance without requiring extra negotiation or fees, giving it the edge in this use case.

For HIPAA-bound healthcare workflows, a signed BAA is non-negotiable. ElevenLabs Agents restricts HIPAA BAA access to enterprise plans only, so most users cannot get compliance coverage without a custom contract. Voiceflow holds SOC 2 Type II certification and GDPR tooling, signaling a more mature compliance posture accessible on standard plans. Neither tool offers a readily available HIPAA BAA at the base tier, but Voiceflow's verified SOC 2 Type II and GDPR capabilities provide stronger evidence of compliance infrastructure for healthcare teams operating below enterprise spend.

For HIPAA-bound healthcare workflows, Vapi offers HIPAA BAA availability as a paid addon, GDPR tooling and EU residency support, consent and recording compliance tooling, and a testing suite useful for validating compliant agent behavior. Ultravox shows no equivalent compliance signals in the facts. The Vapi HIPAA BAA being a paid addon rather than included limits the margin somewhat, but Ultravox has no comparable compliance coverage at all in the verified fact set.

For HIPAA-bound healthcare workflows, the key requirement is access to a HIPAA BAA. Ringly.io offers no HIPAA BAA on any plan, while Vapi offers it as a paid addon, making a BAA at least obtainable with Vapi. Vapi also provides GDPR tooling and consent/recording compliance tooling, adding further regulatory coverage. Ringly.io simply cannot satisfy the baseline compliance requirement. The margin is narrow rather than clear only because Vapi's BAA is not included on the base plan.

For HIPAA-bound healthcare workflows, Vapi offers a HIPAA BAA as a paid addon, making it at least available. No corresponding HIPAA information exists for Millis AI. Vapi also provides GDPR tooling and consent/recording compliance features, and its $50M Series B funding suggests greater organizational maturity for meeting compliance obligations. The availability of a HIPAA BAA is the decisive differentiator here, even though it requires a paid addon rather than being included by default.

For HIPAA-bound healthcare workflows, the critical requirement is a HIPAA BAA. Vapi explicitly offers a HIPAA BAA as a paid addon, meaning it is available and contractually obtainable. No corresponding HIPAA BAA fact exists for Dasha in the provided fact set, making Vapi the only tool with confirmed HIPAA coverage. Vapi also adds recording consent tooling and GDPR tooling, reinforcing its compliance posture. The margin is narrow because the BAA is an addon cost rather than included, but Vapi is decisively the only option with a confirmed compliance path.

For HIPAA-bound healthcare workflows, the critical requirement is a HIPAA BAA. ElevenLabs Agents offers a HIPAA BAA, though only on enterprise plans, meaning a defined compliance path exists. The available facts show no mention of Ultravox offering a HIPAA BAA at any tier. ElevenLabs Agents also supports 70 languages versus Ultravox's 26, and its 75 ms median latency suits real-time clinical interactions. The margin is narrow because the BAA requires an enterprise upgrade, but it remains a concrete compliance path that Ultravox facts simply do not provide.

For HIPAA-bound healthcare workflows, the critical requirement is a HIPAA BAA. ElevenLabs Agents explicitly offers a HIPAA BAA, though only at the enterprise tier. No corresponding HIPAA BAA fact exists for Millis AI, meaning there is no verified compliance coverage for Millis in this use case. ElevenLabs also carries a Series D funding signal, supporting the enterprise credibility needed for healthcare procurement. The narrow margin reflects that ElevenLabs requires an enterprise contract to access HIPAA coverage, which adds friction, but it remains the only verified option for this compliance requirement.

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

Ecommerce phone agents. No won verdicts for this use case yet; it ranks on ties and near-misses.

Low-latency voice agents. No won verdicts for this use case yet; it ranks on ties and near-misses.

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