Your Tools. Your Workflow. Now Supercharged with AI.
Nexleon AI Voice plugs directly into the platforms you already use — no complex setup, no switching tools.
Twilio
Global telephony for calls, SMS, and phone number management — built for scale.
Telephony
Plivo
Carrier-grade voice coverage across India and 190+ countries with zero compromise on quality.
Telephony
OpenAI
The intelligence behind every conversation — natural, accurate, and human-like.
AI/LLM
ElevenLabs
Ultra-realistic AI voices in 28+ languages that sound indistinguishable from a real human.
Voice
Zapier
Automate workflows across 5,000+ apps triggered by your AI call events — no code needed.
Automation
Webhooks
Real-time call status, transcripts, and custom event notifications pushed instantly to your systems.
Developer
Slack
Get live call summaries and agent updates delivered directly to your Slack channels.
Communication
HubSpot
Auto-sync call data, contacts, and outcomes straight into your HubSpot pipeline.
CRM
Salesforce
Log calls, update leads, and trigger workflows inside Salesforce — automatically.
CRM
REST API
Full programmatic access to every platform feature — build, connect, and scale freely.
Developer
Full API Access
Build, automate, and scale without limits. Our REST API gives you complete control over every feature — with full documentation included.
- Create and manage AI agents programmatically
- Launch and control calling campaigns at scale
- Access real-time call status and transcripts
- Manage contacts and phone numbers with ease
- Configure webhooks for instant event notifications
- Pull analytics and generate custom reports
// Create an AI agent
const agent = await api.agents.create({
name: “Sales Agent”,
voice: “emma”,
language: “en-US”,
systemPrompt: “You are a helpful…”
});
// Launch a campaign
const campaign = await api.campaigns.create({
agentId: agent.id,
contacts: contactList,
schedule: “2024-01-15T09:00:00Z”
});
Event-Driven Architecture
Know exactly what’s happening — the moment it happens. Build smart, reactive workflows that respond instantly to every customer interaction, without polling or delays.
- HMAC-SHA256 signature verification for secure delivery
- Automatic retry with exponential backoff — no missed events
- Full delivery logs and debugging tools built in
Available Webhook Events
- call.started — Fires the moment a call connects
- call.completed — Triggered when a call ends, with full transcript attached
- call.failed — Alerts you instantly when a call fails to connect
- campaign.started — Fires as soon as a campaign goes live
- campaign.completed — Triggered when every call in a campaign finishes
- appointment.booked — Fires the moment an appointment is confirmed
Integrate Once. Automate Everything.
Connect your tools and go live today. Full documentation included.