The platform
The ReachCell platform
Everything your AI agent needs to communicate over real carrier networks, with the controls a serious operator expects.
SMS messaging
Send and receive text messages through real carrier SIM cards.
- Outbound send to any destination
- Inbound receive on your numbers
- Delivery receipts where the carrier supports them
- Multipart (long) message support
- Per-number rate limits
Call detection
Trigger and detect real phone calls through your gateway SIM. Call events are delivered to your endpoint as webhooks. No live voice streaming — use calls for verification signals, not audio relay.
- Outbound dialing (your number shows on their screen)
- Inbound call detection with caller ID
- Call state events: ring, answer, hangup, missed
- Inbound missed-call verification (customer calls you — webhook confirms the number)
- Outbound missed-call verification (you call the customer — they see your number)
WhatsApp-capable numbers
Because every number is a real SIM, numbers can be registered on WhatsApp Business.
- Real SIM registration
- Premium WhatsApp-capable tier
- Maintained by ReachCell
Fraud detection and compliance
Content monitoring protects your account and the platform from misuse by others.
- Automated transcript analysis
- Account flags and protections
- Same-country-code call routing
- Mandatory reporting handled by ReachCell where applicable
Developer experience
A clean REST API and an MCP server for native agent integration.
- Bearer-token REST API
- MCP server (Business plans)
- Webhooks for every event
- Full message and call event logs in the portal
Country coverage
Numbers in regions where traditional providers do not operate.
- Growing device fleet
- Local numbers, local routing
- Coverage shown at provisioning time