Built for Your Use Case
Whether you're scaling a multi-tenant SaaS, launching a startup, or building on the edge, Transmit is architected for you.
Email Infrastructure for SaaS
The only email API aimed at multi-tenant SaaS platforms. Isolate tenant reputation automatically.
Email Built for Startups
Launch for free, scale with BYOK. The deliverability of SendGrid at the price of AWS SES.
The Edge-Native Email API
Rest Email API built for the modern edge. Zero cold starts, global low latency, and open-source foundations.
Email Infrastructure for E-Commerce
Order confirmations, shipping updates, and cart recovery that actually land. Volume pricing, not contact pricing.
Email for Newsletter Creators
Your newsletter. Your audience. Your economics. Built-in archive, AI composer, and pricing that doesn't punish growth.
Email Platform for Marketing Teams
Visual campaign builder, AI composer, and real analytics. No code required. No developer bottleneck.
Inbound Email Processing
Receive, parse, and route incoming email. Webhooks, forwarding, storage, or drop. No size limits.
Why teams choose Transmit
Volume Pricing
Pay for emails, not contacts. Scale without penalty.
Reputation Isolation
Never share an IP with spammers. Your reputation is yours.
BYOK Mode
Bring your own AWS keys for raw cost + platform fee.
Edge Native
Zero cold starts on Cloudflare Workers and Vercel.