Enterprise Ready
SSO, SAML & RBAC
Built for scale. Secure your organization with Okta/Entra ID Single Sign-On, and enforce granular Role-Based Access Control across your teams.
SMS • WhatsApp • RCS
The intelligent omnichannel messaging platform.
A transactional API, a Gemini AI-powered inbox, and a visual automation builder — on one enterprise platform featuring SSO, granular RBAC, and Tier-1 direct SMPP routing.
Node.js, Python, PHP, and Go SDKs available.
POST /v1/messages
curl https://api.textmast.com/v1/messages \
-H "Authorization: Bearer $TEXTMAST_KEY" \
-H "Idempotency-Key: $(uuidgen)" \
-d to="+447700900123" \
-d from="ACME" \
-d body="Your code is 123456"Built by people who have been burned by the alternatives
BYOC
Bring Your Own Carrier
Connect directly to Tier-1 networks using our SMPP routing engine. Negotiate your own rates while leveraging our powerful SaaS orchestration layer.
Ecosystem
Marketplace & Whitelabel
Extend functionality with third-party apps, or use our comprehensive Reseller dashboard to whitelabel the platform for your own agency clients.
Four ways to use it
All four run on the same messaging core, so an opt-out recorded in the inbox is respected by a campaign, and a reply to an automated reminder lands in a conversation rather than nowhere.
Omnichannel API
One REST call to send across SMS, WhatsApp Business, and RCS. Idempotency keys, cursor pagination, signed webhooks, and automatic fallback routing.
AI-Powered Inbox
A shared team inbox with Google Gemini Agent Assist. Automatically draft replies, tweak tone, and triage tickets from any device.
Visual Automations
A drag-and-drop workflow builder. Create complex, multi-step customer journeys, conditional logic, and scheduled triggers without writing code.
CRM Integrations
Native, bidirectional sync with Salesforce and HubSpot. Your predictive audience segments automatically stay up to date.
Send your first message in five minutes.
Test keys are issued the moment you sign up, and the sandbox has numbers that fail on purpose so you can build your error handling before you go live.