# A Markdown wiki outscored every AI agent memory product we benchmarked

> Source: <https://verginglabs.com/>
> Published: 2026-08-03 14:12:03+00:00

# See how much smarter your AI could be by adding tools

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

## Agentic Memory Indexi

[Methodology](/methodology#memory)

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.