AI voice agents for business
An AI voice agent platform lets you build an agent that talks to callers on the phone: answering, qualifying leads or making calls.
- Tools compared
- 20
- Publish a price
- 14
- Free plan or trial
- 3
Most of the AI voice agent platforms listed publish a price, with flat plans from $6 a month (ElevenAgents).
Where should you start?
If price decides it: ElevenAgents from ElevenLabs, from $6 per month, is the cheapest flat plan of the 20 compared. If you want to try a voice agent before spending anything, the free plan includes 15 minutes of calls, and Starter is $6 per month after that. The catch: plans are billed by call minutes, so cost grows with volume, and the HIPAA, SOC 2 Type II and BAA terms sit under the enterprise offer. Retell AI is pay as you go, at $0.07-$0.31 a minute for AI voice agents.
For a small business: Brilo AI, from $149 per month, is the cheapest flat plan among the 2 whose vendors name small business. If you run a Wix Stores shop, Brilo AI can take order and return calls around the clock, and the free plan gives you one workspace and one AI agent with 10 minutes a month to test it. The catch: the Pro Plan is $149 a month for 600 minutes, and Brilo lists additional usage at 16 cents a minute, so a busy line should check its volumes. ElevenAgents has a free plan and a Starter plan at $6 per month.
How much does an AI voice agent platform cost?
Flat monthly starting prices for AI voice agent platforms run from $6 (ElevenAgents) to $149 (Brilo AI). Eight price per user, minute or other unit instead. Four sell only through sales or a demo. Prices are as each vendor states them, never converted; the table below gives each tool's.
Compare them on price, trials, security and integrations
Filter the list, or tick up to 5 tools to compare them side by side.
Tools mainly for this job first, then those with a stated starting price (lowest monthly price first), then the most recently checked. No vendor pays for a place. How we order tools.
Filter by price, free plan or trial, who it's built for, compliance or integrations
20 tools
No tool matches all of these filters.
| Tool | Price as stated | Free plan or trial | Compliance it states | Checked | Compare |
|---|---|---|---|---|---|
| ElevenAgentsElevenLabs · Vendor site | From $6 per month | Free plan | SOC 2 Type II, ISO 27001, PCI DSS, Signs a HIPAA BAA | Oct 17, 2026 | |
| DaptaDapta · Vendor site | From $99 per month | Not stated | Not stated | Oct 17, 2026 | |
| Aircall's AI Voice AgentsAircall · Vendor site | From $100 per month | Not stated | SOC 2 Type II, GDPR, Signs a HIPAA BAA | Oct 17, 2026 | |
| Brilo AIBrilo AI · Vendor site | From $149 per month | Free plan | Not stated | Oct 17, 2026 | |
| SigmaMind AISigmaMind AI · Vendor site | From $0.096 per minute | Not stated | SOC 2 (type not stated) | Oct 17, 2026 | |
| VapiVapi · Vendor site | From $0.05 per minute | Not stated | Signs a HIPAA BAA, SOC 2 Type II, PCI DSS, GDPR | Oct 17, 2026 | |
| BlandBland · Vendor site | From $0.14 per minute | Not stated | SOC 2 Type II, Signs a HIPAA BAA, GDPR, PCI DSS | Oct 17, 2026 | |
| Customer Experience Agent StudioGoogle Cloud · Vendor site | From $0.50 per session | Not stated | Not stated | Oct 17, 2026 | |
| Conversation RelayTwilio · Vendor site | From $0.07 per minute | Not stated | Not stated | Oct 17, 2026 | |
| Retell AIRetell AI · Vendor site | From $0.07 per minute | Not stated | Signs a HIPAA BAA, SOC 2 Type II, GDPR, ISO 27001 | Oct 17, 2026 | |
| Plivo AI AgentsPlivo · Vendor site | From $0.03 per minute | Not stated | GDPR | Oct 17, 2026 | |
| Voice AI AgentsTelnyx · Vendor site | From $0.05 per minute | Not stated | Not stated | Oct 17, 2026 | |
| Realtime APIOpenAI · Vendor site | Prices published, but not the plan with the AI | Not stated | Not stated | Oct 17, 2026 | |
| Copilot StudioMicrosoft · Vendor site | No price shown on its pages | Not stated | Not stated | Oct 17, 2026 | |
| VogentVogent · Vendor site | No price shown on its pages | Not stated | Mentions HIPAA | Oct 17, 2026 | |
| Simple AISimple AI · Vendor site | Demo only | Not stated | SOC 2 Type II, Mentions HIPAA | Oct 17, 2026 | |
| Amazon Connect CustomerAmazon Web Services · Vendor site | Contact sales | Not stated | Not stated | Oct 17, 2026 | |
| VoiceflowVoiceflow · Vendor site | Contact sales | Free trial | ISO 27001, GDPR, Mentions HIPAA | Oct 17, 2026 | |
| SynthflowSynthflow AI · Vendor site | From $30,000 per year, billed annually | Not stated | SOC 2 Type II, Mentions HIPAA, PCI DSS, GDPR, ISO 27001 | Oct 17, 2026 | |
| Dialpad AI AgentsDialpad · Vendor site | Contact sales | Not stated | Signs a HIPAA BAA | Oct 17, 2026 |
Your picks side by side
Tick up to 5 tools in the comparison list to see them side by side.
| ElevenAgents | Dapta | Aircall's AI Voice Agents | Brilo AI | SigmaMind AI | Vapi | Bland | Customer Experience Agent Studio | Conversation Relay | Retell AI | Plivo AI Agents | Voice AI Agents | Realtime API | Copilot Studio | Vogent | Simple AI | Amazon Connect Customer | Voiceflow | Synthflow | Dialpad AI Agents | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Price | From $6 per month (Starter plan). | From $99 per month, billed monthly (Pro plan). | From $100 per month. | From $149 per month, billed monthly (Pro Plan). | From $0.096 per minute (Pay as you go plan). | From $0.05 per minute (No Success Package plan). | From $0.14 per minute (Start plan). | From $0.50 per session. | From $0.07 per minute. | From $0.07 per minute (Pay as you go plan). | From $0.03 per minute (Pay as you go plan). | From $0.05 per minute. | Prices published, but not the plan with the AI | No price shown on its pages | No price shown on its pages | Demo only | Contact sales | Contact sales | From $30,000 per year, billed annually (Enterprise plan). | Contact sales |
| Pricing model | Per minute | Not stated by Dapta | Per minute | Flat fee, Per minute | Per minute, Usage-based | Per minute, Usage-based | Per minute | Usage-based | Per minute | Per minute, Usage-based | Per minute, Usage-based | Per minute, Usage-based | Usage-based | Not stated by Microsoft | Not stated by Vogent | Not stated by Simple AI | Not stated by Amazon Web Services | Usage-based | Not stated by Synthflow AI | Usage-based |
| Free plan | Yes | Not stated by Dapta | Not stated by Aircall | Yes | Not stated by SigmaMind AI | Not stated by Vapi | Not stated by Bland | Not stated by Google Cloud | Not stated by Twilio | Not stated by Retell AI | Not stated by Plivo | Not stated by Telnyx | Not stated by OpenAI | Not stated by Microsoft | Not stated by Vogent | Not stated by Simple AI | Not stated by Amazon Web Services | Not stated by Voiceflow | Not stated by Synthflow AI | Not stated by Dialpad |
| Free trial | Not stated by ElevenLabs | Not stated by Dapta | Not stated by Aircall | Not stated by Brilo AI | Not stated by SigmaMind AI | Not stated by Vapi | Not stated by Bland | Not stated by Google Cloud | Not stated by Twilio | Not stated by Retell AI | Not stated by Plivo | Not stated by Telnyx | Not stated by OpenAI | Not stated by Microsoft | Not stated by Vogent | Not stated by Simple AI | Not stated by Amazon Web Services | Yes | Not stated by Synthflow AI | Not stated by Dialpad |
| Built for | Not stated by ElevenLabs | Not stated by Dapta | Not stated by Aircall | Small business, Customer service | Not stated by SigmaMind AI | Small business | Not stated by Bland | Not stated by Google Cloud | Not stated by Twilio | Not stated by Retell AI | Not stated by Plivo | Not stated by Telnyx | Not stated by OpenAI | Not stated by Microsoft | Not stated by Vogent | Not stated by Simple AI | Not stated by Amazon Web Services | Not stated by Voiceflow | Not stated by Synthflow AI | Construction and home services |
| Compliance the vendor states | SOC 2 Type II, ISO 27001, PCI DSS, Signs a HIPAA BAA | Not stated by Dapta | SOC 2 Type II, GDPR, Signs a HIPAA BAA | Not stated by Brilo AI | SOC 2 (type not stated) | Signs a HIPAA BAA, SOC 2 Type II, PCI DSS, GDPR | SOC 2 Type II, Signs a HIPAA BAA, GDPR, PCI DSS | Not stated by Google Cloud | Not stated by Twilio | Signs a HIPAA BAA, SOC 2 Type II, GDPR, ISO 27001 | GDPR | Not stated by Telnyx | Not stated by OpenAI | Not stated by Microsoft | Mentions HIPAA | SOC 2 Type II, Mentions HIPAA | Not stated by Amazon Web Services | ISO 27001, GDPR, Mentions HIPAA | SOC 2 Type II, Mentions HIPAA, PCI DSS, GDPR, ISO 27001 | Signs a HIPAA BAA |
| Integrations it names | Not stated by ElevenLabs | Not stated by Dapta | Not stated by Aircall | Not stated by Brilo AI | Not stated by SigmaMind AI | Not stated by Vapi | Not stated by Bland | Not stated by Google Cloud | Not stated by Twilio | Not stated by Retell AI | Google Calendar | Not stated by Telnyx | Not stated by OpenAI | Not stated by Microsoft | Not stated by Vogent | Not stated by Simple AI | Not stated by Amazon Web Services | Not stated by Voiceflow | Not stated by Synthflow AI | Not stated by Dialpad |
| Who answers | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | AI only | AI only |
Questions people ask
What is an AI voice agent?
Software that holds a spoken phone conversation: it understands what the caller says and replies in a synthetic voice, following instructions and data you give it. A platform lets you build and run your own; an AI receptionist is a ready-made one for answering a business line.
Is there a free AI voice agent platform?
Yes: ElevenAgents from ElevenLabs and Brilo AI have a free plan. One offers a free trial, so you can test it on test calls first.
What is the best AI voice agent platform for a small business?
No single AI voice agent platform is best for every business: it comes down to the job and the budget. If price decides it, ElevenAgents from ElevenLabs has the lowest flat monthly price listed, $6 a month. To try one free, ElevenAgents from ElevenLabs and Brilo AI have a free plan. No vendor pays to be listed.