agno vs Horizon

agno and Horizon share 8 technologies: Anthropic, OpenAI, Rich, Google, pyjwt, MCP, beautifulsoup4, and Pydantic. Both are written in Python.

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What they share and what sets them apart

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
agno1,267,613 lines written3,646 code files
Horizon28,758 lines written68 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
agno5.2% of its commits signed by AIWith Claude Code, Codex, GitHub Copilot, Cursor, Amp, Devin, and Aider
Horizon3.6% of its commits signed by AIWith Claude Code and Cursor
ActivityFrom GitHub and its history, on the day SeeRepo read it.
agnoLast push November 6, 20265,821 commits43,076 stars
HorizonLast push November 9, 2026331 commits13,165 stars
TestsThe files that test the code, and the share of code files a test imports.
agno1,650 test files0.5% of its code files have a test that imports them
Horizon63 test files79.4% of its code files have a test that imports them

Frequently asked questions

Which is bigger, agno or Horizon?
agno, with 1,267,613 lines written; Horizon has 28,758.

The proof: agno-agi/agno's code at commit b4da6a4

Which has more GitHub stars, agno or Horizon?
agno, with 43,076 stars; Horizon has 13,165.

The proof: agno-agi/agno on GitHub

Which has more tests, agno or Horizon?
agno, with 1,650 test files; Horizon has 63.

The proof: agno-agi/agno's code at commit b4da6a4

Which was updated more recently, agno or Horizon?
Horizon: its last push was on November 9, 2026, and agno's on November 6, 2026.

The proof: Thysrael/Horizon's commits on GitHub

Which has more commits signed by AI, agno or Horizon?
agno: an AI signed 5.2% of its commits, with Claude Code, Codex, GitHub Copilot, Cursor, Amp, Devin, and Aider; in Horizon, 3.6%.

The proof: the commits each tool signed in agno-agi/agno

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