How can we help?
Choose what you're trying to do and we'll send you to the right place — no generic inbox, no retyping what you've already told us.
Evaluate SendiMessage
See the whole loop live — API request, message, customer reply, webhook — with someone who can answer technical questions.
Start a Pilot
Ready to test? One managed line, full API access, assisted setup — provisioned by our team.
Technical Support
Something not working — sending, replies, webhooks, your line, or the dashboard.
More help
Send us a message
Pick a route above, or just choose a topic and write — every message is stored with a reference id and reviewed by the team. Nothing disappears into a generic inbox.
Quick answers
The full reference and guides live at /api — generated from the live contract.
API documentation →Request a line on the pilot plan — our team reviews and provisions it with you.
Start Pilot →The status page says exactly what is and isn't monitored today.
Service status →Use the security route on this page, or the machine-readable security.txt.
security.txt →Company and legal information is on the company page · platform health on status · security posture in the trust center.