The Cemetery.

The dead and the zombies — tools that died or quietly stopped mattering.

Limitless / Bee

acquired

Acquired

Meta acquired Limitless (Dec 2025); Amazon acquired Bee (mid-2025).

Updated 2026-06-02

Project Mariner

Google

Deprecated

Shut down May 4, 2026. Visual-processing approach was compute-heavy and error-prone; tech folded into Gemini Agent and Chrome auto-browse.

Updated 2026-06-04

Sora 2

OpenAI

Deprecated

OpenAI stepped back from the consumer video race.

Updated 2026-06-02