Frameworks

Letta (MemGPT)

As of 1 August 2026, Letta (MemGPT) ranks 16th of 25 in Frameworks on the Agent Reality Index — scored 44.0 of 100, led by market demand.

#16 44.0 Index / 100

Score breakdown

Market demand 49
Developer adoption 35
Real usage 58
Momentum 36
Production readiness 62
Community 32

Why this rank: the index weights market demand most heavily — how much Letta (MemGPT) is actually searched for and asked about inside AI tools.

Real-world demand

1.9kGoogle searches / mo
145AI / LLM searches / mo
1.9kProduct-site visits / mo
24kGitHub stars
121kPackage downloads / mo

Demand measured via Product-site traffic · confidence: high

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Common questions

Letta (MemGPT) — frequently asked questions

What is Letta (MemGPT)'s Agent Reality Index ranking?

As of 1 August 2026, Letta (MemGPT) ranks 16th of 25 in Frameworks, with an overall Agent Reality Index score of 44.0 of 100.

How is Letta (MemGPT) scored?

The index blends six real-world signals — market demand (weighted most heavily), developer adoption, real usage, momentum, production-readiness, and community — into a 0–100 score, rather than relying on GitHub stars or vendor opinion.

Is Letta (MemGPT) open source?

Letta (MemGPT) is open source; its code is publicly available on GitHub.

How popular is Letta (MemGPT)?

Measured 1 August 2026, Letta (MemGPT) draws about 1.9k Google searches a month, around 145 AI and LLM searches, roughly 24k GitHub stars, about 121k package downloads a month. Demand confidence is rated high.

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