OpenInbox
openinbox.io — Instant disposable inboxes + API for receiving emails safely
openinbox.io lets you generate a temporary email inbox in seconds — no signup — to receive messages, verifications, or feed
MRR
$26
MoM Growth
+70.0%
Total Revenue
$50
Rev / Customer
$13
Percentile
Below median
Monthly Revenue
Historical trend
Details
CategoryDeveloper Tools
Active Subs2
Total Revenue$50
Revenue (30d)$29
Category Peers
MRR comparison within category
MRR Projections
At capped +30.0% MoM growth
3mo
$52
6mo
$90
12mo
$181
vs. Ecosystem
MRR vs Median
-$106
Growth vs Avg
+71.5%
Ecosystem Median
$132
Avg Growth
-1.5%
Total Startups
4180
Embeddable Badge
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<a href="https://pulsemrr.app/startup/openinbox"><img src="https://pulsemrr.app/api/badge/openinbox" alt="OpenInbox on PulseMRR" /></a>