best of 2026

Best voice agents

5 tools we verified on 2026-11-05. Ordered by accessibility (free plan, then open source), not paid placement.

Pipecat
Open-source framework for voice and multimodal conversational AI.
Free plan: Yes · Open source: Yes · Checked 2026-11-05
Bland AI
Build, deploy, and monitor AI voice agents that sound human. Self-hosted models, sub-second latency, and enterprise compliance.
Free plan: Yes · Open source: No · Checked 2026-11-05
ElevenLabs Agents
Build, test and deploy AI agents for your website, app or call center with ElevenAgents. Low latency, configurable and scalable.
Free plan: Yes · Open source: No · Checked 2026-11-05
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Vapi
Build, test, and deploy advanced voice AI agents in minutes with Vapi. The platform for developers creating conversational voice AI.
Free plan: Yes · Open source: No · Checked 2026-11-05
Retell AI
Deploy voice AI agents that answer, qualify, and book on real phone calls. 95.7% workflow accuracy, ahead of 6 platforms. HIPAA and SOC 2. Pilot on real calls.
Free plan: Not stated · Open source: No · Checked 2026-11-05

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