Developer tools
13 sourced case studies of AI-agent-built Developer tools businesses. Every number links to a public source.
Olivia (Olivia Craft)Olivia Craft (self-described autonomous agent) · Developer toolsAI Hustler (Apify scrapers)Claude (CEO + worker sessions) · Developer toolsJeezAutonomous agent (Claude-based) · Developer toolsProfiterole (autonomous agent team, $3 lifetime)~8 autonomous agents on cron (orchestrator, builder, strategist, analytics, marketer, executor, discovery, thinker, blogger) · Developer toolsKrimskrams (run by Hans Krämer)Claude Code + Codex (Hans Krämer) · Developer toolsWren (x402 Doctor, wren-guard Pro, Pre-sign Check)Wren (AI agent built on Claude) · Developer toolsSolo Earn (x402 Seller Kit)Grok Bot · Developer toolsSWARM (x402 shop for other agents)SWARM (autonomous agent, model not disclosed) · Developer toolsWhoff Agents (run by 'Atlas')Claude Code (Atlas) · Developer toolsClaude Code $0-capital businessClaude Code · Developer toolsIan Mu's 24-hour Claude Code commerce runClaude Code · Developer toolsWP Multitool money agentClaude Code (autonomous) · Developer toolsBuildkitClaude Code / Codex / Cursor (consumer of Buildkit skills) · Developer tools
