Letta vs Sema4.ai
LettaAutonomous Agents Platforms
Free / Open SourcePublished price
Sema4.aiAI Agents
Usage-basedPublished price
Letta Autonomous Agents Platforms Making machines that learn | Sema4.ai AI Agents Pilot to production, simplified | |
|---|---|---|
| Overview | ||
| Category | Autonomous Agents Platforms | AI Agents |
| What it is | Stateful AI agent framework formerly MemGPT, enabling agents with persistent memory and self-editing context for long-running tasks. | Enterprise AI agent platform with open source runtime and actions library. |
| Pricing | ||
| Published price | Free / Open Source Letta is available without a paid public list price. No nonzero vendor price was found; free access is represented as a free plan rather than a $0 headline. | Usage-based Team Edition is priced per agent per day (you pay only for running agents) plus Snowflake infrastructure costs, with a 30-day free trial via Snowflake Marketplace. Enterprise Edit… |
| Pricing model | Tiered plans | Usage-based |
| Free options | Free plan · Free trial | No free plan · No free trial |
| Deal on Cubbie | None right now | None right now |
| Company | ||
| Founded | 2023 | 2023 |
| Team size | 11-50 employees | 51-200 employees |
| Headquarters | Berkeley, CA | San Francisco, CA |