Upgrade to InboxReads Pro to unlock subscriber counts, open rates, and historical charts.
Ranks
See how Platformer ranks against other newsletters covering the same topics.
Tools
The technology stack used to power Platformer.
Top 5 Countries
The top countries this newsletter has been viewed in.
United States
Canada
Singapore
Bangladesh
Brazil![]() | Sunday Gap The futures week ahead, before Globex opens. | Open Rate | Click Rate | Subscribers | |
![]() | VibeCost Weekly Price Email What AI app builders really cost, weekly | Open Rate | Click Rate | Subscribers | |
![]() | Agent Security Index A free weekly briefing on AI agent security tools | Open Rate | Click Rate | Subscribers | |
![]() | The Monster Letter(AI for Monsters) Free weekday AI laughs, 3 easy tips, and 3 everyday news bits. | Open Rate | Click Rate | Subscribers | |
![]() | Agent A Day New AI tools. Every day. | Open Rate | Click Rate | Subscribers | |
![]() | The Plug Weekly Five well-scored MCP servers, delivered weekly | Open Rate | Click Rate | Subscribers |









