
OpenInbox.io lets you create disposable inboxes in seconds — no signup required. Receive verification emails, test signup flows, or collect messages without exposing your real email. Built for developers, SaaS teams, and privacy-focused users, OpenInbox also offers an API to generate inboxes programmatically and handle incoming emails securely. Fast, private, and developer-friendly.

OpenInbox.io lets you create disposable inboxes in seconds — no signup required. Receive verification emails, test signup flows, or collect messages without exposing your real email. Built for developers, SaaS teams, and privacy-focused users, OpenInbox also offers an API to generate inboxes programmatically and handle incoming emails securely. Fast, private, and developer-friendly.
Ranked #3516 on TrustMRR
1 active subscriptions
This Al Is So Good It Feels Illegal: Watch it convince a stranger to put down $1,000 on a $40,000 treatment. No human involved. Just Al selling like your best closer, except it works 24/7 and never takes a day off. Use it for your own business. Or white-label it, sell it to others, and charge them monthly. Keep everything.
Revenue (30d)
$8.5k
MRR
$188k
Total
$165k
Instantly create unlimited voiceovers, voice cloning, and produce music, videos, sound effects, and AI chats — in 150+ languages.
Loading revenue data...
Revenue is verified with a
Polar API key.Last updated: Apr 22, 2026, 11:00 AM
Value proposition
We've built the most reliable and feature-rich temporary email service.
Problem solved
Protect your real email from spam, phishing, and unwanted marketing.
Pricing
Free: $0/mo, Starter: $3/mo, Pro: $7/mo, Business: $15/mo
Target audience
Developers & power users
Business details
Frontend
Backend
Revenue (30d)
$4k
MRR
$3.7k
Total
$85k
Stan enables people to make living and work for themselves.
Revenue (30d)
$2.8M
MRR
$3.6M
Total
$76.6M