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opik vs ragflow

opik and ragflow share 28 technologies: werkzeug, s3, Redis, MySQL, OpenAI, AWS S3, AIOHTTP, React, tanstack, OpenTelemetry, class-variance-authority, Tailwind CSS, tailwind-merge, React Hook Form, Radix UI, recharts, react-day-picker, cmdk, Mermaid, react-resizable-panels, Lucide, react-markdown, remark-breaks, remark-gfm, rehype-raw, rehype-sanitize, Zod, and @hookform/resolvers. opik is written in Python and ragflow in Go.

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What they share and what sets them apart

comet-ml

opik

Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.

Python23.2kRead on November 4, 2026, at commit df61dd2What is opik built with?

Only in opik

  • FastAPI
  • JAX-RS
  • Flask
  • flask-cors
  • redisson
  • Anthropic
  • Sentry
  • Hugging Face
  • anyio
  • Vite
  • PostHog
  • Rich
  • itsdangerous
  • accelerate
  • spaCy
  • tiktoken
  • tokenizers
  • litellm
  • LangChain
  • transformers
  • torch
  • datasets
  • peft
  • scikit-learn
  • markdown-it-py
  • markupsafe
  • jinja2
  • pillow
  • annotated-types
  • referencing
  • Pydantic
  • jsonschema
  • pydantic-core
  • Gunicorn
  • opentelemetry-instrumentation-flask
  • opentelemetry-instrumentation-logging
  • opentelemetry-instrumentation-requests
  • opentelemetry-instrumentation-system-metrics
  • botocore
  • docker
  • @uiw/react-codemirror
  • CodeMirror
  • dnd-kit
  • react-hotkeys-hook
  • react-textarea-autosize
  • react18-json-view
  • react-intersection-observer
  • react-player
  • @lezer/highlight
  • re-resizable
  • react-grid-layout
  • Vega
  • vega-lite
  • mustache
  • ansi-to-html
  • react-pdf
  • unist-util-visit
  • yaml
  • ora
  • ai
  • @ai-sdk/google
  • Nunjucks
  • @clack/prompts
  • zod-to-json-schema
  • @opentelemetry/sdk-trace-base

In common

infiniflow

ragflow

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

Go93.5kRead on November 4, 2026, at commit 8cab68aWhat is ragflow built with?

Only in ragflow

  • net/http
  • Gin
  • go-redis
  • mysql-connector-python
  • pgx
  • pq
  • Postgres
  • Google
  • MCP
  • React Router
  • github.com/aws/aws-sdk-go-v2/credentials
  • golang.org/x/oauth2
  • github.com/golang-jwt/jwt/v5
  • Model Context Protocol
  • github.com/yuin/goldmark
  • github.com/ledongthuc/pdf
  • github.com/gomarkdown/markdown
  • github.com/emersion/go-message
  • golang.org/x/image
  • reportlab
  • go.uber.org/zap
  • github.com/aws/aws-sdk-go-v2
  • github.com/aws/aws-sdk-go-v2/config
  • go.opentelemetry.io/otel/trace
  • github.com/aws/aws-sdk-go-v2/service/sts
  • go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp
  • github.com/Azure/azure-sdk-for-go/sdk/azcore
  • qrcode
  • classnames
  • next-themes
  • xyflow
  • lexical
  • @monaco-editor/react
  • react-syntax-highlighter
  • sonner
  • react-force-graph-2d
  • react-copy-to-clipboard
  • @floating-ui/react
  • D3
  • embla-carousel-react
  • react-dropzone
  • Ant Design
  • @lexical/markdown
  • dompurify
  • react-pdf-highlighter
  • rehype-katex
  • unist-util-visit-parents
  • xlsx
  • papaparse
  • remark-math
  • Ajv
  • ajv-formats

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
opik1,680,031 lines written7,878 code files
ragflow1,294,372 lines written2,843 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.
opik19.7% of its commits signed by AIWith Claude Code, GitHub Copilot, and Cursor
ragflow2.1% of its commits signed by AIWith Claude Code, Cursor, CodeRabbit, GitHub Copilot, Kilo Code, Codex, OpenHands, Gemini CLI, and Factory
ActivityFrom GitHub and its history, on the day SeeRepo read it.
opikLast push November 4, 20267,898 commits23,166 stars
ragflowLast push November 4, 202610,792 commits93,494 stars
TestsThe files that test the code, and the share of code files a test imports.
opik2,703 test files20.9% of its code files have a test that imports them
ragflow1,962 test files50.8% of its code files have a test that imports them

Frequently asked questions

Which is bigger, opik or ragflow?
opik, with 1,680,031 lines written; ragflow has 1,294,372.

The proof: comet-ml/opik's code at commit df61dd2

Which has more GitHub stars, opik or ragflow?
ragflow, with 93,494 stars; opik has 23,166.

The proof: infiniflow/ragflow on GitHub

Which has more tests, opik or ragflow?
opik, with 2,703 test files; ragflow has 1,962.

The proof: comet-ml/opik's code at commit df61dd2

Which was updated more recently, opik or ragflow?
Both got their last push on November 4, 2026.

The proof: comet-ml/opik's commits on GitHub

Which has more commits signed by AI, opik or ragflow?
opik: an AI signed 19.7% of its commits, with Claude Code, GitHub Copilot, and Cursor; in ragflow, 2.1%.

The proof: the commits each tool signed in comet-ml/opik

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