opik vs paperclip

opik and paperclip share 24 technologies: OpenAI, Anthropic, Sentry, AWS S3, Vite, React, jsonschema, class-variance-authority, Tailwind CSS, tailwind-merge, Radix UI, CodeMirror, dnd-kit, cmdk, @lezer/highlight, Mermaid, react-resizable-panels, Lucide, react-markdown, remark-gfm, yaml, Zod, ai, and @clack/prompts. opik is written in Python and paperclip in TypeScript.

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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
  • werkzeug
  • flask-cors
  • redisson
  • s3
  • Redis
  • MySQL
  • Hugging Face
  • AIOHTTP
  • anyio
  • tanstack
  • 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
  • pydantic-core
  • Gunicorn
  • OpenTelemetry
  • opentelemetry-instrumentation-flask
  • opentelemetry-instrumentation-logging
  • opentelemetry-instrumentation-requests
  • opentelemetry-instrumentation-system-metrics
  • botocore
  • docker
  • React Hook Form
  • @uiw/react-codemirror
  • recharts
  • react-hotkeys-hook
  • react-textarea-autosize
  • react18-json-view
  • react-day-picker
  • react-intersection-observer
  • react-player
  • re-resizable
  • react-grid-layout
  • Vega
  • vega-lite
  • mustache
  • remark-breaks
  • ansi-to-html
  • react-pdf
  • rehype-raw
  • rehype-sanitize
  • unist-util-visit
  • @hookform/resolvers
  • ora
  • @ai-sdk/google
  • Nunjucks
  • zod-to-json-schema
  • @opentelemetry/sdk-trace-base

In common

paperclipai

paperclip

The open-source app everyone uses to manage agents at work

TypeScript111kRead on November 4, 2026, at commit 0eaabe5What is paperclip built with?

Only in paperclip

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
opik1,680,031 lines written7,878 code files
paperclip3,133,031 lines written5,090 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
paperclip17% of its commits signed by AIWith Claude Code, Codex, Cursor, and GitHub Copilot
ActivityFrom GitHub and its history, on the day SeeRepo read it.
opikLast push November 4, 20267,898 commits23,166 stars
paperclipLast push November 4, 20265,942 commits111,002 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
paperclip4,571 test files60.3% of its code files have a test that imports them

Frequently asked questions

Which is bigger, opik or paperclip?
paperclip, with 3,133,031 lines written; opik has 1,680,031.

The proof: paperclipai/paperclip's code at commit 0eaabe5

Which has more GitHub stars, opik or paperclip?
paperclip, with 111,002 stars; opik has 23,166.

The proof: paperclipai/paperclip on GitHub

Which has more tests, opik or paperclip?
paperclip, with 4,571 test files; opik has 2,703.

The proof: paperclipai/paperclip's code at commit 0eaabe5

Which was updated more recently, opik or paperclip?
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 paperclip?
opik: an AI signed 19.7% of its commits, with Claude Code, GitHub Copilot, and Cursor; in paperclip, 17%.

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

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