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Features

What our platform offers

No-Code Agents in Minutes

Build multi-step voice agents visually — no code required. Drag-and-drop editor with conditional logic, variables, and end-to-end simulation.

Connect Any System

Wire up any CRM, helpdesk, internal API, or webhook with HTTP tools and call transfers. Bring your own endpoints, keep your own auth — no proprietary connectors required.

Accurate Answers, Every Time

Centralize FAQs and documents in a knowledge base so agents pull the right answer on every call.

Natural Multilingual Voices

Run natural conversations in English, Spanish, Portuguese, and French. Choose from premium voices powered by ElevenLabs, Cartesia, and OpenAI — or bring your own provider key.

Bring Your Own Telephony

Use your existing Twilio, Telnyx, or Jambonz numbers — or buy a number through Collexa. Low-latency routing, full call history, and zero vendor lock-in.

Transcripts and Call History

Every call is transcribed, stored, and searchable. Inspect what was said, where flows branched, and which tools were called — for QA, training, and audit.

How it works

Build and deploy in minutes, not months

No long projects. No costly integrations. Launch your AI voice agent instantly and start automating calls today. Create conversation flows visually, connect any system through HTTP and webhooks, and run natural conversations in EN, ES, PT and FR. Try it free—no commitment, no credit card. See how it works or explore use cases for customer support, billing automation, and sales. Learn more about voice AI from Gartner’s research and AWS best practices.

  • Set up in minutes, not weeks
  • No complex integration required
  • Free trial—no credit card
Start Free Trial
app.collexa.tech / billing-agent
Greet caller
Intent?
HTTP: getInvoice
Resolve
Simulating · 1 of 4
S Save
Billing · this month
Credit balance 1,247 minutes Never expires · top up anytime
Minutes used 753
First-call resolution 84%
Languages ENESPTFR
Top up 1,000 min $150
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Pricing

Pay-as-you-go minutes. No monthly minimums.

Buy credits and use them at your own pace — credits never expire. No monthly commitments on minutes, no surprise bills. Start with free credits to test real calls and validate ROI instantly. Check pricing details or read our setup guide to get started in minutes.

Visual Conversation Builder
HTTP & Webhook Tools
Natural Multilingual Voices
Live Transcripts & Call History

FAQ

Have a question?

Collexa Tech connects to your systems using HTTP API tools and webhooks. Wire up any CRM, helpdesk, internal API, or third-party service the agent should call during a conversation — you control the endpoints and the auth.

Credits purchased on Collexa Tech never expire. Use them at your own pace — telephony and AI costs are included in the per-minute rate.

All plans include email support. Enterprise customers get priority support and a dedicated account manager.

Yes — new accounts start with free credits, no credit card required. Run real calls end-to-end and validate ROI before paying anything.

Collexa Tech supports English, Spanish, Portuguese, and French out of the box, with a curated set of natural voices for each. Bring your own provider key (ElevenLabs, Cartesia, OpenAI) to expand the catalog.

Natural-sounding conversations, full call transcripts, and quick iteration on conversation flows let teams shorten handle time and resolve more requests on the first call.
CT
Collexa Voice Agent
Live · 24/7
? What's my current balance?
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