Source: https://seerepo.com/compare/makeplane/plane/vs/OpenCTI-Platform/opencti
Markdown source: https://seerepo.com/compare/makeplane/plane/vs/OpenCTI-Platform/opencti.md
Description: plane and opencti share 19 technologies: React, React Router, Redis, OpenAI, uvicorn, Express, @sesamecare-oss/redlock, pyjwt, python-json-logger, boto3, OpenTelemetry, helmet, Zod, react-markdown, recharts, winston, file-type, remark-gfm, and sanitize-html. Both are written in TypeScript.

# plane vs opencti

plane and opencti share 19 technologies: React, React Router, Redis, OpenAI, uvicorn, Express, @sesamecare-oss/redlock, pyjwt, python-json-logger, boto3, OpenTelemetry, helmet, Zod, react-markdown, recharts, winston, file-type, remark-gfm, and sanitize-html. Both are written in TypeScript.

- [makeplane/plane](https://seerepo.com/r/makeplane/plane): 🔥🔥🔥 Open-source Jira, Linear, Monday, and ClickUp alternative. Plane is a modern project management platform to manage tasks, sprints, docs, and triage.
- [OpenCTI-Platform/opencti](https://seerepo.com/r/OpenCTI-Platform/opencti): Open Cyber Threat Intelligence Platform

## What they share and what sets them apart

- In common: React, React Router, Redis, OpenAI, uvicorn, Express, @sesamecare-oss/redlock, pyjwt, python-json-logger, boto3, OpenTelemetry, helmet, Zod, react-markdown, recharts, winston, file-type, remark-gfm, sanitize-html
- Only in plane: Django, django-celery-results, django-redis, psycopg, Celery, dj-database-url, django-storages, Postgres, djangorestframework, hocuspocus, y-indexeddb, next-themes, @fontsource-variable/inter, fontsource, @makeplane/propel, React Hook Form, @bprogress/core, jsonmodels, cryptography, zxcvbn, beautifulsoup4, openpyxl, lxml, nh3, opentelemetry-instrumentation-django, scout-apm, whitenoise, opentelemetry-exporter-otlp-proto-grpc, tiptap, @react-pdf/renderer, sharp, @hocuspocus/extension-logger, atlaskit, cmdk, Base UI, react-dropzone, TanStack, smooth-scroll-into-view-if-needed, react-masonry-component, export-to-csv, react-pdf-html, class-variance-authority, use-font-face-observer, frimousse, Lucide, floating-ui, lowlight, tiptap-markdown, jsx-dom-cjs, prosemirror-codemark, highlight.js, prosemirror-markdown, express-winston, tailwind-merge, hast-util-to-mdast, mdast, hast, rehype-parse, rehype-remark, remark-stringify, unified
- Only in opencti: FastAPI, pika, starlette, Vite, react-relay, lru-cache, amqplib, @aws-sdk/lib-storage, Elastic, OpenSearch, Mistral AI, @apollo/server, graphql-scalars, @as-integrations/express5, sphinx-rtd-theme, Pydantic, prometheus-client, opentelemetry-exporter-prometheus, MUI, Formik, apexcharts, reactflow, jsonforms, react-force-graph-2d, @hello-pangea/dnd, react-mde, react-syntax-highlighter, react-virtualized, react-virtualized-auto-sizer, D3, react-grid-layout, rjsf, @graphiql/toolkit, d3-timer, MapLibre, react-apexcharts, react-color, react-draggable, react-transition-group, three-spritetext, @mui/icons-material, pdfmake, html-react-parser, dompurify, react-pdf, marked, qrcode, html-to-image, is-svg, markdown-to-jsx, remark-parse, yup, prop-types, @cfworker/json-schema, @rjsf/utils, @opentelemetry/sdk-logs, Passport, jose, aws-sdk, bcryptjs, express-session, @node-saml/passport-saml, jwt-decode, openid-client, passport-ldapauth, otplib, passport-facebook, passport-google-oauth, passport-local, LangChain, EJS, turndown, csv-parse, nodemailer, xml2js, Ajv, validator, ajv-formats, @aws-sdk/types, @pyroscope/nodejs, winston-daily-rotate-file

## Side by side

| | plane | opencti |
|---|---|---|
| Size | 390,067 lines written, 3,493 code files | 1,058,731 lines written, 4,152 code files |
| Who writes it | 1% of its commits signed by AI. With Claude Code, GitHub Copilot, CodeRabbit, Cursor, Devin, and Amp | 1.7% of its commits signed by AI. With Claude Code, GitHub Copilot, and Cursor |
| Activity | Last push November 12, 2026, 6,833 commits, 62,367 stars | Last push November 13, 2026, 14,738 commits, 10,360 stars |
| Tests | 214 test files. 4.7% of its code files have a test that imports them | 1,727 test files. 28.2% of its code files have a test that imports them |

- Size: Lines written by people and agents, without generated ones; code files, without tests.
- Who writes it: A commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
- Activity: From GitHub and its history, on the day SeeRepo read it.
- Tests: The files that test the code, and the share of code files a test imports.

## Frequently asked questions

### Which is bigger, plane or opencti?

opencti, with 1,058,731 lines written; plane has 390,067.

The proof: [OpenCTI-Platform/opencti's code at commit 76306f3](https://github.com/OpenCTI-Platform/opencti/tree/76306f3f08eaced718557776cce3a7e0b868d666)

### Which has more GitHub stars, plane or opencti?

plane, with 62,367 stars; opencti has 10,360.

The proof: [makeplane/plane on GitHub](https://github.com/makeplane/plane)

### Which has more tests, plane or opencti?

opencti, with 1,727 test files; plane has 214.

The proof: [OpenCTI-Platform/opencti's code at commit 76306f3](https://github.com/OpenCTI-Platform/opencti/tree/76306f3f08eaced718557776cce3a7e0b868d666)

### Which was updated more recently, plane or opencti?

opencti: its last push was on November 13, 2026, and plane's on November 12, 2026.

The proof: [OpenCTI-Platform/opencti's commits on GitHub](https://github.com/OpenCTI-Platform/opencti/commits)

### Which has more commits signed by AI, plane or opencti?

opencti: an AI signed 1.7% of its commits, with Claude Code, GitHub Copilot, and Cursor; in plane, 1%.

The proof: [the commits each tool signed in OpenCTI-Platform/opencti](https://seerepo.com/r/OpenCTI-Platform/opencti/ai)

## Sources

- makeplane/plane: Read on November 12, 2026, at commit 9cefae8 (https://github.com/makeplane/plane/tree/9cefae892c4c28ee60400abca12e4ababe74cf96)
- OpenCTI-Platform/opencti: Read on November 13, 2026, at commit 76306f3 (https://github.com/OpenCTI-Platform/opencti/tree/76306f3f08eaced718557776cce3a7e0b868d666)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.