Comparison
letta vs AutoGPT
Verdict
Pick letta if letta is a Python-based platform designed to foster the development of stateful AI agents with capabilities for advanced memory techniques that support continuous learning and self-improvement. The Apache-2.0 license it鳧; pick AutoGPT if autoGPT is a platform for building and using autonomous AI agents, offering both self-hosting and managed service options.
Markdown twin · letta alternatives · AutoGPT alternatives
GraphCanon updated Sep 20, 2026
16views this month
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Trust & integrity
| Signal | letta | AutoGPT |
|---|---|---|
| Maintenance | Very active (0d since push) As of Aug 17, 2026 · github_public_v1 | Very active (0d since push) As of Sep 18, 2026 · github_public_v1 |
| Provenance | Not a fork · Organization account As of Aug 17, 2026 · github_public_v1 | Not a fork · Organization account As of Sep 18, 2026 · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of Jul 11, 2026 · osv@v1 | No lockfile (source not queried) As of Sep 18, 2026 · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- letta
- Platform for stateful agents: AI with advanced memory that can learn and self-improve over time.
- AutoGPT
- Accessible AI for everyone, providing tools for focus on what matters
Stars
- letta
- 24k
- AutoGPT
- 187k
Forks
- letta
- 2.6k
- AutoGPT
- 46k
Open issues
- letta
- 41
- AutoGPT
- 593
Language
- letta
- -
- AutoGPT
- Python
Adopt for
- letta
- letta is a Python-based platform designed to foster the development of stateful AI agents with capabilities for advanced memory techniques that support continuous learning and self-improvement. The Apache-2.0 license it鳧
- AutoGPT
- AutoGPT is a platform for building and using autonomous AI agents, offering both self-hosting and managed service options.
Persona
- letta
- -
- AutoGPT
- -
Runtime
- letta
- -
- AutoGPT
- -
License
- letta
- letta operates under the Apache-2.0 license.
- AutoGPT
- AutoGPT's `autogpt_platform/` component is licensed under Polyform Shield, which is free for personal and internal business use but cannot be sold as a competing hosted service. The `classic/` and all
Last pushed
- letta
- Aug 16, 2026
- AutoGPT
- Sep 18, 2026
Categories
- letta
- AI Agents
- AutoGPT
- AI Agents, Developer Tools
Trust and health
Open issues (now)
- letta
- 41
- AutoGPT
- 593
Stars delta
- letta
- +443 (30d)
- AutoGPT
- +801 (30d)
Open issues delta
- letta
- -8 (30d)
- AutoGPT
- +76 (30d)
Full report
- letta
- Trust report
- AutoGPT
- Trust report
Typed relationship
letta alternative AutoGPTLetta and AutoGPT both focus on building, deploying, and running AI agents, serving similar roles with different implementations.
Choose letta if…
- License: letta is Apache-2.0, AutoGPT is Other.
- Letta and AutoGPT both focus on building, deploying, and running AI agents, serving similar roles with different implementations.
- Tags unique to letta: advanced memory, agents development framework, self-improving ai, stateful ai.
- When you require an AI agent with robust memory features that enable continuous learning and adaptation over time.
When NOT to use letta
- If you are looking for a simple stateless AI solution without advanced memory capabilities, as letta is geared towards more complex stateful agent development.
- When your project's requirements involve strict limitations around data retention and privacy where even anonymized interaction logs might be considered sensitive.
Choose AutoGPT if…
- License: AutoGPT is Other, letta is Apache-2.0.
- Letta and AutoGPT both focus on building, deploying, and running AI agents, serving similar roles with different implementations.
- Tags unique to AutoGPT: agentic-ai, agents, ai, artificial-intelligence.
- Also covers Developer Tools.
- When you need full control over your infrastructure and data, as self-hosting allows you to run AutoGPT on your own servers.
When NOT to use AutoGPT
- If you require immediate setup without the need for infrastructure management, as the managed service option is more suitable for quick deployment.
- When you are looking for a fully managed solution with built-in model access, as the managed platform handles updates and operations for you.
- If you are seeking a paid plan with plan-dependent support, as the self-hosted option relies on community support.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (letta-ai/letta) · observed Sep 20, 2026
- GitHub forks (letta-ai/letta) · observed Sep 20, 2026
- Last push (letta-ai/letta) · observed Aug 16, 2026
- License file (Apache-2.0) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (Significant-Gravitas/AutoGPT) · observed Sep 20, 2026
- GitHub forks (Significant-Gravitas/AutoGPT) · observed Sep 20, 2026
- Last push (Significant-Gravitas/AutoGPT) · observed Sep 18, 2026
- License file (Other) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Sep 18, 2026
- Trust scan (lockfile / OSV) · observed Sep 18, 2026
GitHub stars on cards: letta 24k · AutoGPT 187k (synced Sep 20, 2026).
Common questions
- What is the difference between letta and AutoGPT?
- letta: Platform for stateful agents: AI with advanced memory that can learn and self-improve over time.. AutoGPT: Accessible AI for everyone, providing tools for focus on what matters. See the comparison table for live GitHub stats and shared categories.
- When should I choose letta over AutoGPT?
- Choose letta over AutoGPT when License: letta is Apache-2.0, AutoGPT is Other; Letta and AutoGPT both focus on building, deploying, and running AI agents, serving similar roles with different implementations; Tags unique to letta: advanced memory, agents development framework, self-improving ai, stateful ai; When you require an AI agent with robust memory features that enable continuous learning and adaptation over time.
- When should I choose AutoGPT over letta?
- Choose AutoGPT over letta when License: AutoGPT is Other, letta is Apache-2.0; Letta and AutoGPT both focus on building, deploying, and running AI agents, serving similar roles with different implementations; Tags unique to AutoGPT: agentic-ai, agents, ai, artificial-intelligence; Also covers Developer Tools; When you need full control over your infrastructure and data, as self-hosting allows you to run AutoGPT on your own servers.
- When should I avoid letta?
- If you are looking for a simple stateless AI solution without advanced memory capabilities, as letta is geared towards more complex stateful agent development. When your project's requirements involve strict limitations around data retention and privacy where even anonymized interaction logs might be considered sensitive.
- When should I avoid AutoGPT?
- If you require immediate setup without the need for infrastructure management, as the managed service option is more suitable for quick deployment. When you are looking for a fully managed solution with built-in model access, as the managed platform handles updates and operations for you. If you are seeking a paid plan with plan-dependent support, as the self-hosted option relies on community support.
- Is letta or AutoGPT more popular on GitHub?
- AutoGPT has more GitHub stars (187,424 vs 24,274). Stars measure visibility, not whether either tool fits your constraints.
- Are letta and AutoGPT open source?
- Yes - both are open-source projects on GitHub (letta: Apache-2.0, AutoGPT: Other).
- Where can I find alternatives to letta or AutoGPT?
- GraphCanon lists graph-backed alternatives at letta alternatives and AutoGPT alternatives (letta markdown twin, AutoGPT markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, letta or AutoGPT?
- letta: Very active. AutoGPT: Very active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for letta and AutoGPT?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: letta trust report; AutoGPT trust report.