Best fitDevelopers and startups building phone agents with APIs, webhooks and custom logic.
Company sizessmall, mid-market, enterprise, developer/startup
Channelsphone, web chat, SMS, telephony
Languagesmultilingual voice/model options
Pricing modelVoice cost combines infrastructure, speech, model, telephony and optional per-minute features. Chat is charged per AI message. Phone numbers cost $2/month; 20 concurrent calls are included, with additional concurrency $8/month each. Use the selected configuration to estimate the monthly bill.
Pricing summaryPay as you go: advertised voice range $0.07–$0.31/minute and chat from $0.002/message (USD). No base subscription commitment; selected models, telephony and add-ons can increase the total. Enterprise is quoted.
Free plan or trial$10 in free credits to build and test; pay-as-you-go access has no commitment.
Vendor language information:Confirm language coverage with the vendor.
Retell AI Voice and Chat Agents pricing and budget
Pay as you go: advertised voice range $0.07–$0.31/minute and chat from $0.002/message (USD). No base subscription commitment; selected models, telephony and add-ons can increase the total. Enterprise is quoted.
Voice cost combines infrastructure, speech, model, telephony and optional per-minute features. Chat is charged per AI message. Phone numbers cost $2/month; 20 concurrent calls are included, with additional concurrency $8/month each. Use the selected configuration to estimate the monthly bill.
$10 in free credits to build and test; pay-as-you-go access has no commitment.
Catalog pricing checked 2026-09-02. Confirm current terms in the vendor sources.
telephony providers, webhooks, REST APIs, CRM/helpdesk via APIs
Knowledge sources
prompts, documents/knowledge bases, API tools, business systems
Languages
multilingual voice/model options
What stands out
Transparent usage entry point and production-oriented voice tooling for developers.
Considerations
Telephony, model, speech and other provider costs may be separate; technical integration work is expected.
Before buying
Questions about Retell AI Voice and Chat Agents
Who is Retell AI Voice and Chat Agents best suited for?
Developers and startups building phone agents with APIs, webhooks and custom logic.
How is Retell AI Voice and Chat Agents priced?
Pay as you go: advertised voice range $0.07–$0.31/minute and chat from $0.002/message (USD). No base subscription commitment; selected models, telephony and add-ons can increase the total. Enterprise is quoted. Voice cost combines infrastructure, speech, model, telephony and optional per-minute features. Chat is charged per AI message. Phone numbers cost $2/month; 20 concurrent calls are included, with additional concurrency $8/month each. Use the selected configuration to estimate the monthly bill. Confirm current limits, commitments, usage charges, and add-ons with the vendor.
Which channels and integrations does Retell AI Voice and Chat Agents support?
Listed channels: phone, web chat, SMS, telephony. Listed integrations: telephony providers, webhooks, REST APIs, CRM/helpdesk via APIs. Confirm that your exact workflow and plan are supported before purchase.
What should I check before choosing Retell AI Voice and Chat Agents?
Telephony, model, speech and other provider costs may be separate; technical integration work is expected.
Compare Retell AI Voice and Chat Agents with similar candidates
AI support and knowledge automation platform that turns business content into answers and actions for customers and employees across chat, voice, and connected tools.
it's just an amazingly flexible chatbot and I can fine tune EXACTLY what I need the bot to know Karson M. on G2 · 5/5
Best for: Support, documentation, operations, and sales teams that want to answer questions, complete customer requests, and make company knowledge useful across chat and voice; also agencies delivering and managing client AI agents.
AI support agentsknowledge-base chatbotinternal knowledgeAI agent buildervoice agents
Free plan; Personal $49/month, Standard $149/month, Business $499/month (USD, billed monthly). Standard adds voice agents (beta), Skills, and Stripe actions; Enterprise is custom-priced.
Pay as you go: $0.05/minute for call hosting or $0.005/message for SMS/chat hosting (USD), plus model, speech and transport-provider charges. These are platform fees, not the full cost of a call.
No current public monthly rate. Agency and partner users can start a free trial; business deployments require a pricing discussion. A managed enterprise deployment is likely to require a higher budget than a self-serve chatbot; confirm with a quote.
Free plan; Plus $189/month with 250 conversations and $25 AI usage; Team $939/month with 1,500 conversations and $150 AI usage (USD, billed monthly). Enterprise and managed deployments are quoted.
A multilingual claim alone does not establish quality for your language. Test real questions, source material, channels, handoff, and the management interface.
DocsBot documents multilingual answers, including Japanese. Verify quality with your own content and workflow before buying.
For other providers, the precise Japanese and multilingual coverage shown here is not independently verified. Confirm the plan, model, channel, and handoff with each vendor.
Vendor language information: multilingual voice/model options
