Building the email primitives we wished we had.

catchotp exists because building production OTP flows shouldn't require running your own SMTP server or paying enterprise prices. Every modern app sends verification codes, magic links, and security alerts. Every modern app needs to test those flows end-to-end. And yet the tooling has remained split between ad-supported disposable inbox sites on one end and platforms with five-figure annual contracts on the other.

We're filling the middle. A real API, a free tier that's actually free, a Pro tier that a side-project can afford, and a Team tier that scales to QA orgs and AI agents without enterprise gymnastics. We're stubborn about doing the boring parts well — deliverability, retention, audit logs, DPAs — so customers can spend their time shipping features rather than reading SES quotas.

Built by Dvir Ben Ichay. Based in Tel Aviv. Started in 2026, after one too many flaky OTP tests in CI. Hiring soon — if you care about developer tools and you ship, write to hello@catchotp.com .