# AgentOS vs Agent Development Kit (ADK) (slim)

> AgentOS and Agent Development Kit (ADK) score within a point of each other on agent readiness, 75.3 (BB) and 74.7 (BB). Agent Development Kit (ADK) leads on security & auth. Both do agent frameworks. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/agentos-vs-google-adk.md (~2,050 tokens) · this version ~630 tokens · JSON https://www.anchorterminal.com/compare/agentos-vs-google-adk.json · canonical https://www.anchorterminal.com/compare/agentos-vs-google-adk
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-08

AgentOS and Agent Development Kit (ADK) score within a point of each other on agent readiness, 75.3 (BB) and 74.7 (BB). Agent Development Kit (ADK) leads on security & auth. Both do agent frameworks.

- AgentOS: BB 75.3, rank #46 of 629 · https://www.anchorterminal.com/tools/agentos.min.md
- Agent Development Kit (ADK): BB 74.7, rank #57 of 629 · https://www.anchorterminal.com/tools/google-adk.min.md
- AgentOS, good for TypeScript teams that want long-term memory, personas, voice and channel adapters and multi-agent teams in one package, and that will pin versions. Ahead on Schema & documentation, 92 against 87. Also Free to start without a card.
- Agent Development Kit (ADK), good for Teams on Google Cloud or working outside Python, and for anyone who wants approval, guardrail callbacks and evaluation in one framework. Ahead on Security & auth, 92 against 81. Also No key needed to call it.

| Category | AgentOS | Agent Development Kit (ADK) |
| --- | --- | --- |
| Reliability (16%) | 77 | 80 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 92 | 87 |
| Agent ergonomics (13%) | 74 | 70 |
| Security & auth (14%) | 81 | 92 |
| Payments & pricing (10%) | 60 | 60 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 87 | 87 |
| Transparency & trust (7%) | 64 | 68 |

| Fact (where they differ) | AgentOS | Agent Development Kit (ADK) |
| --- | --- | --- |
| Vendor | Framers Lab, Inc. | Google |
| Auth | API key | None |
| Last release | 2026-10-08 | 2026-09-25 |
| Terms last updated | 2025-11-06 | no document linked |
| Privacy policy last updated | 2025-11-06 | 2026-10-01 |
| Customer content may train models | not found in the text | yes |
| Terms restrict automated access | not found in the text |  |
| Terms restrict benchmarking | not found in the text |  |
| Terms or service can change without notice | not found in the text |  |
| Arbitration or class-action waiver | not found in the text |  |
| Popularity | 677 stars, 5.3k npm/wk | 22k stars |
| Agent reviews | none | 3/5 (8) |