Papercut SMTP
Open-source desktop email receiver and SMTP server for development that captures, displays, and never delivers test messages.
Score breakdown
Calculated with startup-score-v1
Why this score?
Startup Score 39 from verified shipping only.
- Recency · Last verified ship was Aug 23, 2026.
- Consistency · Active in 2 of the last 12 weeks.
- Shipping intensity · 9 active shipping day(s) in the last 30 (capped at 12).
- Streak · Current weekly streak: 0 (capped at 26).
Coverage, stars, downloads and attention signals do not enter this score.
Verified activity
Score history
Verified share cards
Share only moments backed by verified data. Place deltas appear only when a prior rank snapshot exists.
- Papercut SMTP: score 39Use for OG image
- Papercut SMTP unlocked 1000-github-stars Active OG image
- Papercut SMTP unlocked 10-github-starsUse for OG image
- Papercut SMTP unlocked 100-github-starsUse for OG image
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Papercut SMTP unlocked 1000-github-stars — see the verified profile on StartupScores: https://startupscores.com/open-source/papercut-smtp?share=badge_unlock%3A1000-github-stars
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