Agent Development Kit (ADK) vs Leon

Side-by-side comparison of two AI agent tools

Short answer

  • Agent Development Kit (ADK) is growing faster: +80 GitHub stars in the last 30 days vs +50 for Leon.
  • Pick Agent Development Kit (ADK) for: an open-source, code-first Python toolkit for building, evaluating, and deploying sophisticated AI agents. Pick Leon for: leon is your open-source personal assistant.

From GitHub data refreshed daily.

An open-source, code-first Python toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.

L
Leonopen-source

🧠 Leon is your open-source personal assistant.

Metrics

Agent Development Kit (ADK)Leon
Stars21.7k17.6k
Star velocity /mo8050
Commits (90d)1.4k366
Releases (6m)100
Downloads (30d, npm + PyPI)9.9Mβ€”
Overall score0.73815426623124230.5557347911300373

FAQ

Which is more popular, Agent Development Kit (ADK) or Leon?
Agent Development Kit (ADK) has more GitHub stars (21,696 vs 17,554).
Which is more actively developed, Agent Development Kit (ADK) or Leon?
Agent Development Kit (ADK) had more commits in the last 90 days (1,402 vs 366).
Should I use Agent Development Kit (ADK) or Leon?
Compare their capabilities, limitations and "best for" notes above. Both are open source, so trying each on a small task is the fastest way to decide.