A Markdown wiki outscored every AI agent memory product we benchmarked

We independently measure the tools AI agents use and publish what each one actually adds.

Agentic Memory Indexi #

Methodology Agentic Memory Index v0.1 · Aug 2026

Highlights #

Accuracy, cost, and speed for every tool, measured the same way.

Agentic Memory Indexi

The overall score: how often each tool finds the right answer.

Claude Code built-in memory 67.7

Costi

USD per 1,000 successful answers

Claude Code built-in memory $426.90

Answer speedi

How long an answer takes end to end, same agent model on every tool.