Lightweight compare
sur9e vs Zulip
Active products only. Coverage stays separate from Startup Score.
Shipping Intensity
Zulip leads shipping velocity
Score Differential: +53 for ZulipStreak Differential: +20 for Zulip
Active Shipping Days (30d)
sur9e
5
Active Shipping Days (30d)
Zulip
22
Active Shipping Weeks (12w)
sur9e
5
Active Shipping Weeks (12w)
Zulip
12
Shipping Intensity
sur9e
42
Shipping Intensity
Zulip
100
Current score43
Global rank#1376
Score change+0
Weekly streak0
Active Shipping Days (30d)5
Active Shipping Weeks (12w)5
Shipping Intensity42
CoverageLimited
Tracked sources1
Last verified shipAug 29, 2026
Current score96
Global rank#68
Score change-2
Weekly streak20
Active Shipping Days (30d)22
Active Shipping Weeks (12w)12
Shipping Intensity100
CoverageLimited
Tracked sources1
Last verified ship2 days ago