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AI Voice · updated 4 Nov 2026

ElevenLabs Conversational AI: How to Build Voice Agents

ElevenLabs Conversational AI builds voice and chat agents in about 5 minutes with 90+ languages and 10,000+ voices. See features, steps, and plans from $0.

By The AIDealsPro team · 7 min read · How we review

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Short answer: ElevenLabs Conversational AI is the platform for building human-like voice and chat agents in about 5 minutes. It supports 90+ languages and 10,000+ voices with sub-second response times, and it is trusted by 7.5M+ companies and creators. You can start on the Free plan at $0 with 10,000 credits per month.

Best for: Businesses and creators who want to deploy voice or chat AI agents — support bots, receptionists, sales assistants — with natural voices and low-latency conversation.

Not for: Anyone who only needs one-way text-to-speech narration; the standard TTS tools are simpler and cheaper for that job.

Starting price: $0 on the Free plan, which includes 10,000 credits per month.

What is ElevenLabs Conversational AI?

ElevenLabs Conversational AI is the company’s platform for building and deploying AI agents that talk and chat with people. The official page calls it the “Conversational AI Platform for Real Engagement” and says you can deploy human-like conversational AI in minutes. Under the hood, it is the technology that enables machines to engage in human-like dialogue, combining natural language processing, machine learning, and speech recognition — the official FAQ’s own definition.

The product is also branded as ElevenAgents — “The AI Agent Framework” — and it covers both voice and chat. A “Start Call” demo on the page lets visitors talk to an agent immediately, while a chat interface handles text-based conversations. The headline numbers: 7.5M+ companies and creators use it, across 90+ languages and 10,000+ voices.

What can you build with Conversational AI?

The platform targets real business workflows, not demos. The official page and its integration list point to these proven use cases:

  • Customer support agents. Answer FAQs from your knowledge base and escalate to humans via Zendesk when the conversation needs one.
  • AI receptionists. Answer calls, route inquiries, and take messages — telephony connects through Twilio.
  • Appointment booking. Let callers schedule directly, with Cal.com handling the calendar side.
  • Sales qualification. Greet inbound leads, ask qualifying questions, and log the outcome to your CRM through Zapier or Hubspot.
  • Payment and order updates. Stripe integrations let agents handle billing questions and payment actions inside the conversation.
  • Lead follow-up. Proactive outbound voice agents can re-engage cold leads with a natural-sounding call.

The common thread: anywhere a business currently pays a human to talk through a repeatable script, an agent can take the first pass — with the human stepping in only for the exceptions.

How to build your first conversational AI agent

The official FAQ says you can build your first conversational AI agent in just a few minutes — about 5. Here is the flow, with the credit cost of each step:

  1. Create a free ElevenLabs account. Sign up at elevenlabs.io. Cost: $0 — the Free plan includes 10,000 credits per month for testing.
  2. Open the Conversational AI (Agents) section. Find it in the product menu or at elevenlabs.io/conversational-ai. Cost: $0, 0 credits.
  3. Choose a template or start blank. Templates cover common roles like support or receptionist. Cost: $0, 0 credits.
  4. Pick a voice. Choose from 10,000+ voices or clone your own. Browsing and selecting costs 0 credits.
  5. Add knowledge. Connect documents or URLs to a RAG knowledge base so the agent answers from your content. Configuring knowledge costs 0 credits.
  6. Set guardrails and custom tools. Define what the agent may and may not do, and connect actions like booking or lookups. Configuration costs 0 credits.
  7. Test in the playground. Use the chat box or Start Call to talk to your agent. Test conversations consume credits — usage is metered and shown in your account.
  8. Deploy. Connect integrations such as Zapier, Stripe, Cal.com, Twilio, Zendesk, or Hubspot. Connecting is $0; live conversations consume credits as they run.

For developers who want to drive agents from code, our JavaScript SDK guide covers the programming side of the ElevenLabs platform.

Key features of ElevenLabs Conversational AI

  • Sub-second responsiveness. The platform is built for low-latency interaction, so conversations feel live rather than turn-by-turn.
  • 90+ languages. Agents can converse across more than 90 languages, which suits global support and sales teams.
  • 10,000+ voices plus cloning. Pick a stock voice or clone a specific one for brand consistency.
  • RAG knowledge base. Ground the agent in your documents and URLs so answers stay on-script and factual.
  • Custom tools and guardrails. Give the agent actions to take and boundaries to respect.
  • Ready integrations. Zapier, Stripe, Cal.com, Twilio, Zendesk, and Hubspot connect agents to real business workflows.
  • Enterprise compliance. SOC 2, HIPAA, and GDPR compliance are listed for regulated industries.
  • Voice and chat in one platform. The same agent can talk on a call or chat in a widget.

Conversational AI vs regular text-to-speech

They share voice technology but solve different problems:

AspectConversational AIText-to-Speech
InteractionTwo-way voice or chat dialogueOne-way narration from a script
LatencySub-second responsesFile generated, then played
KnowledgeRAG knowledge base answers questionsReads exactly what you type
Typical usesSupport agents, receptionists, sales assistantsAudiobooks, voiceovers, videos
IntegrationsZapier, Twilio, Zendesk, and moreAPI and SDK for synthesis

How much does ElevenLabs Conversational AI cost?

Agents run on the standard ElevenLabs plans, priced by monthly credits:

PlanPriceCredits per month
Free$010,000
Starter$6/mo ($1 first-month offer shown until Nov 8 when checked on 4 Nov 2026)30,000
Creator$22/mo121,000
Pro$99/mo600,000

Building and configuring an agent costs nothing extra — spend happens when conversations run and consume credits. A busy support agent can burn through credits quickly, so match the plan to your expected conversation volume. Our ElevenLabs Flows guide covers the workflow automation side that pairs well with agents.

As a planning rule of thumb: prototype and test on Free (10,000 credits/mo), run a single low-volume agent on Starter (30,000 credits/mo at $6/mo), and move to Creator (121,000 credits/mo at $22/mo) or Pro (600,000 credits/mo at $99/mo) once real customer traffic flows through the agent.

Pros

  • First agent live in about 5 minutes, per the official FAQ.
  • 90+ languages and 10,000+ voices cover global, branded deployments.
  • Sub-second response times keep conversations feeling natural.
  • RAG knowledge, custom tools, and guardrails make agents business-ready.
  • SOC 2, HIPAA, and GDPR compliance for regulated industries.
  • Free plan with 10,000 credits per month for real testing.

Cons

  • Live conversations consume credits continuously, so busy agents get expensive fast.
  • Connecting telephony and CRM integrations takes technical setup.
  • Agent quality depends heavily on the voice chosen and the knowledge base quality.
  • The free tier’s 10,000 credits limit how much you can test before paying.
  • Writing effective guardrails and prompts takes iteration to get right.

Who should NOT use ElevenLabs Conversational AI

Skip it if you only need narration or voiceovers — standard text-to-speech is simpler and cheaper for one-way audio. Skip it if your audience speaks a language outside the 90+ supported ones; verify coverage first. And if you have no technical resource to wire up telephony or CRM integrations, start with the chat widget and templates before committing to a voice deployment.

Frequently asked questions

What is ElevenLabs Conversational AI?

It is ElevenLabs’ platform for building human-like voice and chat AI agents, also branded ElevenAgents. The technology combines natural language processing, machine learning, and speech recognition so machines can engage in human-like dialogue with customers.

How long does it take to build an agent?

About 5 minutes for a first agent, according to the official FAQ. Pick a template, choose a voice, add knowledge, and test in the playground. Production hardening — guardrails, integrations, testing — takes longer.

How many languages does ElevenLabs Conversational AI support?

90+ languages. That makes it practical for global support desks and sales teams that need the same agent brain speaking to customers in different markets.

Is there a free plan for Conversational AI?

Yes. The Free plan costs $0 and includes 10,000 credits per month, which is enough to build an agent and run real test conversations before deciding whether a paid tier is needed.

Do I need to know how to code to use it?

No. The agent builder is no-code: templates, voice picker, knowledge uploads, and guardrails are all configured in the dashboard. Code only enters the picture for custom tools and deep integrations, where the API and SDKs take over.

What integrations are available?

The official page lists Zapier, Stripe, Cal.com, Twilio, Zendesk, and Hubspot. These connect agents to payments, scheduling, phone calls, and support desks so conversations can trigger real business actions.

Which plan do I need for an always-on agent?

It depends on conversation volume. Test on Free (10,000 credits/mo), run a quiet agent on Starter ($6/mo, 30,000 credits), and step up to Creator ($22/mo, 121,000 credits) or Pro ($99/mo, 600,000 credits) as traffic grows. Monitor credit burn in the dashboard before committing.

Is ElevenLabs Conversational AI secure for business use?

ElevenLabs lists SOC 2, HIPAA, and GDPR compliance for the platform. Regulated teams should still review the current security documentation and data-processing terms before deploying with sensitive customer data.

Sources checked

  • https://elevenlabs.io/conversational-ai — official Conversational AI page: 5-minute setup, 90+ languages, 10,000+ voices, 7.5M+ users, integrations, compliance — checked 4 Nov 2026.
  • https://elevenlabs.io/pricing — official pricing page: Free/Starter/Creator/Pro credits — checked 4 Nov 2026.
  • https://elevenlabs.io/docs — official documentation — checked 4 Nov 2026.

Last updated 4 Nov 2026. Prices checked on elevenlabs.io/pricing on that date; confirm at checkout.

The AIDealsPro team

We read each tool's official pricing and docs, re-check prices monthly and say when we haven't used a paid feature ourselves.

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