The ledger

All AI tools

Every AI tool we track, with its current status, the source behind it and the date we last verified it.

84 tools

Superhuman Mail

Productivity
Acquired

AI-powered email client, acquired by Grammarly in 2025

verified

Supermaven

Code
Shutdown

Fast AI code autocomplete, acquired by Cursor and sunset in Nov 2025

verified

Surfer SEO

Marketing
Active

AI content optimization for Google and AI search visibility

verified

Synthesia

Video
Active

Enterprise AI video platform with realistic avatars in many languages

verified

Tome

Productivity
Shutdown

AI presentation maker with 20M+ users, sunset as the team pivoted to a CRM

verified

Udio

Audio
At Risk

AI music generator in transition after settling with Universal Music

verified

Vowel

Productivity
Shutdown

AI meeting platform with live transcripts and summaries, closed July 2023

verified

Weights & Biases

Analytics
Acquired

ML experiment tracking and LLM evaluation platform, acquired by CoreWeave

verified

Windsurf

Code
Acquired

AI-native code editor (formerly Codeium), acquired by Cognition in 2025

verified

Writesonic

Marketing
Active

AI content and AI-search visibility platform for marketers

verified

Yupp

Chatbots
Shutdown

Free multi-model AI chat and model-evaluation marketplace, closed April 2026

verified