By John Gruber
WorkOS Radar:
Protect your app against AI bots, free-tier abuse, and brute-force attacks.
Paul Graham (who, as a principal at Y Combinator, funded Kiko):
What nailed Kiko was Google Calendar. Once that came out, not only did Kiko’s growth stop, but a lot of existing users defected. Justin and Emmett told me a large fraction of Kiko’s users had Gmail addresses.
★ Friday, 18 August 2006