Your Android phone, your SMS and WhatsApp gateway
Send and receive messages from your own Mexican number or WhatsApp, with a simple REST API and webhooks for your CRM. No per-message fees, no carrier middlemen, no contracts.
1,000 messages free for 30 days · No credit card
Why SMSGate 001?
No per-SMS fees
Use your existing Telcel, AT&T or Movistar plan. SMS go out from your own number — no carrier per-message costs.
WhatsApp included
Send and receive WhatsApp from the same system. No WhatsApp Business API, no template approvals.
CRM-ready
Works with HubSpot, Pipedrive, Zoho, 3CX, and anything that takes webhooks or has a Twilio integration.
Multi-device
Connect multiple phones to the same account. Messages auto-balance across them.
Delivery reports
Per-recipient delivery confirmations, full message state history, device logs.
End-to-end encryption
Optional AES-256 encryption between your phone and your app — our servers never see plaintext.
How it works
1. Sign up
Create a free account and get your API key. 30-day trial with 1,000 messages included.
2. Install the app
Download our 6 MB Android app, scan the QR code to pair your phone, and go.
3. Send messages
Call our API from your code, CRM or Zapier. Live chat dashboard included.
Quick example
curl -X POST https://sms.001.com.mx/api/v1/send \
-H "Authorization: Bearer sk_your_api_key" \
-H "content-type: application/json" \
-d '{
"channel": "whatsapp",
"phoneNumbers": ["+5215555555555"],
"message": "Hello from your SMSGate 001"
}'Get started in 5 minutes
1,000 messages free for 30 days. No credit card. No contract.