BotTasks / AI voice agent for phone calls
Best AI voice agent for phone calls
One decision, not a directory. Pricing checked 2026-10-14.
Voiceflow
Design and deploy AI chat and voice agents.
Free tierFree trial; usage-based billingCustomer Support
ElevenLabs
Realistic AI voices, voice cloning and dubbing.
Free tierFree plan (10k credits/mo); paid from $6/moAudio & Voice
- Sign up for Voiceflow's free trial.
- Design the call flow: greeting, intents, and actions like booking or lookup.
- Add your knowledge base for open-ended questions.
- Connect a phone number through a supported telephony integration and test calls.
- Set escalation to a human for anything sensitive.
Why Voiceflow
Voiceflow lets teams design, test and deploy voice agents with fine control over the conversation.
When to choose ElevenLabs instead
Choose ElevenLabs if natural-sounding voice quality is the priority and you want its conversational agents.
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Pricing at a glance
| Tool | Pricing | Free tier |
|---|---|---|
| Voiceflow | Free trial; usage-based billing | Yes |
| ElevenLabs | Free plan (10k credits/mo); paid from $6/mo | Yes |
| Murf | Free tier, paid plans available | Yes |
| Relevance AI | Free tier, paid plans available | Yes |
| n8n | Free self-hosted community edition; cloud plans with free trial | Yes |
Pricing changes often; check the official site before buying.
FAQ
What is the best AI voice agent for phone calls?
Our pick is Voiceflow: Design and deploy AI chat and voice agents. Pricing: Free trial; usage-based billing.
When should I choose ElevenLabs instead?
Choose ElevenLabs if natural-sounding voice quality is the priority and you want its conversational agents.
Does Voiceflow have a free plan?
Yes. Voiceflow: Free trial; usage-based billing.