Question 1

Is Letta better than SuperAGI?

Accepted Answer

It depends on your use case. Letta is known for Build stateful AI agents with long-term memory, while SuperAGI Open-source autonomous AI agent framework. See our full comparison above for a detailed breakdown.

Question 2

Is Letta free?

Accepted Answer

Letta pricing: Free (open-source) + Cloud.

Question 3

Is SuperAGI free?

Accepted Answer

SuperAGI pricing: Free (open-source).

Question 4

What are the main differences between Letta and SuperAGI?

Accepted Answer

Letta and SuperAGI differ in features, pricing, and platform support. Letta: Build stateful AI agents with long-term memory. SuperAGI: Open-source autonomous AI agent framework. See the full side-by-side comparison above for details.

Feature	Letta	SuperAGI
Category	AI Agent Frameworks	AI Agent Frameworks
Pricing	Free (open-source) + Cloud	Free (open-source)
GitHub Stars	13k	✓ More stars 16k
Platforms	Linux, macOS, Docker	Linux, Docker
Key Features	✓ Long-term memory ✓ Stateful agents ✓ Tool use ✓ Multi-model ✓ Self-editing memory	✓ Autonomous agents ✓ Tool library ✓ GUI ✓ Concurrent agents ✓ Performance telemetry
Pros	+ Solves long-term memory problem + Self-editing memory + Stateful agents + Multi-model support + Active research backing	+ GUI agent management + Concurrent agent support + Tool marketplace + Telemetry built-in + Open-source
Cons	− Complex memory management − Performance overhead − Rebranding confusion − Still experimental	− Complex setup − Documentation lacking − Less maintained recently − Resource intensive
Tags	memorystatefulagentsopen-source	autonomousagentsopen-sourceframework

LettavsSuperAGI

Letta

SuperAGI

Related Comparisons