Source: https://seerepo.com/compare/janhq/jan/vs/we-promise/sure
Markdown source: https://seerepo.com/compare/janhq/jan/vs/we-promise/sure.md
Description: jan and sure share 8 technologies: Tauri, SQLite, @tauri-apps/api, objc2-foundation, OpenAI, keyring, objc2-web-kit, and csv. jan is written in Rust and sure in Ruby.

# jan vs sure

jan and sure share 8 technologies: Tauri, SQLite, @tauri-apps/api, objc2-foundation, OpenAI, keyring, objc2-web-kit, and csv. jan is written in Rust and sure in Ruby.

- [janhq/jan](https://seerepo.com/r/janhq/jan): Jan is an open source alternative to ChatGPT that runs 100% offline on your computer.
- [we-promise/sure](https://seerepo.com/r/we-promise/sure): The personal finance app for everyone (by everyone)

## What they share and what sets them apart

- In common: Tauri, SQLite, @tauri-apps/api, objc2-foundation, OpenAI, keyring, objc2-web-kit, csv
- Only in jan: Hummingbird, sqlx-sqlite, tauri-plugin-store, sqlx, cua-computer, Tokio, gio, glib, objc2-app-kit, rusqlite, Vite, React, TanStack, @tauri-apps/plugin-store, PostHog, comfy-table, indicatif, tauri-plugin-dialog, Ratatui, console, gtk, rfd, ed25519-dalek, hmac, oauth2, cua-agent, cua-computer-server, rmcp, MLX, MLXLLM, agent-client-protocol, genai, opencv-python, Tokenizers, png, pulldown-cmark, swift-jinja, zip, schemars, apple/swift-distributed-tracing, log, reportportal-client, env_logger, psutil, tauri-plugin-log, cairo-rs, webkit2gtk, webview2-com, ash, vulkano, calamine, html2text, infer, pdf-extract, quick-xml, Tailwind CSS, class-variance-authority, tailwind-merge, sonner, Radix UI, motion, @uiw/react-textarea-code-editor, @streamdown/code, @tanstack/react-virtual, dnd-kit, emoji-picker-react, Framer, react-textarea-autosize, use-stick-to-bottom, vaul, Lucide, @tabler/icons-react, ai, ai-sdk, streamdown, react-markdown, shiki, unist-util-visit, katex, rehype-katex, remark-gfm, remark-math, Zod, tauri-apps
- Only in sure: Flutter, Rails, aws-sdk-s3, connection_pool, pg, Sidekiq, sqflite, Redis, Postgres, shared_preferences, flutter_secure_storage, Sentry, Stripe, Anthropic, GitHub, propshaft, stimulus-rails, Turbo, tailwindcss-rails, inline_svg, cupertino_icons, activerecord-import, omniauth_openid_connect, omniauth-github, omniauth-google-oauth2, omniauth-saml, doorkeeper, webauthn, bcrypt, jwt, omniauth, local_auth, omniauth-rails_csrf_protection, pundit, rotp, ruby-openai, image_processing, pdf-reader, flutter_svg, redcarpet, flutter_markdown, rqrcode, logtail-rails, sentry-rails, sentry-sidekiq, opentelemetry-exporter-otlp, opentelemetry-sdk, tauri-plugin-notification

## Side by side

| | jan | sure |
|---|---|---|
| Size | 515,841 lines written, 992 code files | 620,572 lines written, 3,123 code files |
| Who writes it | 0.5% of its commits signed by AI. With GitHub Copilot, Claude Code, Cursor, Factory, Jules, and Aider | 15.4% of its commits signed by AI. With Claude Code, GitHub Copilot, CodeRabbit, Cursor, Devin, Gemini CLI, and Codex |
| Activity | Last push November 13, 2026, 7,582 commits, 45,706 stars | Last push November 11, 2026, 4,005 commits, 12,416 stars |
| Tests | 583 test files. 51.4% of its code files have a test that imports them | 1,333 test files. 30.1% 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, jan or sure?

sure, with 620,572 lines written; jan has 515,841.

The proof: [we-promise/sure's code at commit 426fefe](https://github.com/we-promise/sure/tree/426fefe9dc55fd7716a5310c2e26920c5839d922)

### Which has more GitHub stars, jan or sure?

jan, with 45,706 stars; sure has 12,416.

The proof: [janhq/jan on GitHub](https://github.com/janhq/jan)

### Which has more tests, jan or sure?

sure, with 1,333 test files; jan has 583.

The proof: [we-promise/sure's code at commit 426fefe](https://github.com/we-promise/sure/tree/426fefe9dc55fd7716a5310c2e26920c5839d922)

### Which was updated more recently, jan or sure?

jan: its last push was on November 13, 2026, and sure's on November 11, 2026.

The proof: [janhq/jan's commits on GitHub](https://github.com/janhq/jan/commits)

### Which has more commits signed by AI, jan or sure?

sure: an AI signed 15.4% of its commits, with Claude Code, GitHub Copilot, CodeRabbit, Cursor, Devin, Gemini CLI, and Codex; in jan, 0.5%.

The proof: [the commits each tool signed in we-promise/sure](https://seerepo.com/r/we-promise/sure/ai)

## Sources

- janhq/jan: Read on November 13, 2026, at commit ea98bd3 (https://github.com/janhq/jan/tree/ea98bd3e0fe3dcf6374ec31f23045776d7471356)
- we-promise/sure: Read on November 11, 2026, at commit 426fefe (https://github.com/we-promise/sure/tree/426fefe9dc55fd7716a5310c2e26920c5839d922)

## 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.