Router.so tech stack
Headless Form Handling and Lead Routing for Developers
router.so ↗Checked Sep 2026
The stack
“Powers everything in Router.so and makes it easy to set up an open source instance.” — the maker, Sep 2026 ↗
On its website: HTTP: app.router.so responds with x-powered-by: Next.js source · Oct 2026 ↗
On its website: DNS: resend._domainkey.router.so TXT (record present); DNS: send.router.so MX feedback-smtp.us-east-1.amazonses.com source · Oct 2026 ↗
On its website: DNS: www.router.so CNAME cname.vercel-dns.com; DNS: app.router.so CNAME cname.vercel-dns.com source · Oct 2026 ↗
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