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nightingale vs ragflow

nightingale and ragflow share 11 technologies: Gin, go-redis, pq, Redis, MySQL, Postgres, github.com/glebarez/sqlite, MCP, gorm.io/gorm, golang.org/x/oauth2, and Model Context Protocol. Both are written in Go.

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What they share and what sets them apart

ccfos

nightingale

Open-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.

Go13.5kRead on November 10, 2026, at commit 3abcdb2What is nightingale built with?

Only in nightingale

In common

infiniflow

ragflow

RAGFlow is an agent-native database: a Retrieval-Augmented Generation (RAG) engine that grew into context infrastructure.

Go93.8kRead on November 9, 2026, at commit 4ba8d80What is ragflow built with?

Only in ragflow

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
nightingale204,238 lines written596 code files
ragflow1,311,499 lines written2,858 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.
nightingale0.1% of its commits signed by AIWith Cursor and GitHub Copilot
ragflow2.1% of its commits signed by AIWith Claude Code, Cursor, CodeRabbit, GitHub Copilot, Kilo Code, Codex, OpenHands, and Factory
ActivityFrom GitHub and its history, on the day SeeRepo read it.
nightingaleLast push November 6, 20263,263 commits13,470 stars
ragflowLast push November 9, 202610,898 commits93,816 stars
TestsThe files that test the code, and the share of code files a test imports.
nightingale246 test files61.4% of its code files have a test that imports them
ragflow2,014 test files51.5% of its code files have a test that imports them

Frequently asked questions

Which is bigger, nightingale or ragflow?
ragflow, with 1,311,499 lines written; nightingale has 204,238.

The proof: infiniflow/ragflow's code at commit 4ba8d80

Which has more GitHub stars, nightingale or ragflow?
ragflow, with 93,816 stars; nightingale has 13,470.

The proof: infiniflow/ragflow on GitHub

Which has more tests, nightingale or ragflow?
ragflow, with 2,014 test files; nightingale has 246.

The proof: infiniflow/ragflow's code at commit 4ba8d80

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

The proof: infiniflow/ragflow's commits on GitHub

Which has more commits signed by AI, nightingale or ragflow?
ragflow: an AI signed 2.1% of its commits, with Claude Code, Cursor, CodeRabbit, GitHub Copilot, Kilo Code, Codex, OpenHands, and Factory; in nightingale, 0.1%.

The proof: the commits each tool signed in infiniflow/ragflow

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