head to head · open source
Deta Surf vs pasteguard
Deta Surf has 3,572 GitHub stars, 251 forks, 32 open issues and last shipped 27 days ago. pasteguard has 754 stars, 38 forks, 4 open issues and last shipped 26 days ago. Deta Surf leads on adoption by 374% (3,572 vs 754 stars). Deta Surf is written in TypeScript under Apache-2.0; pasteguard is written in TypeScript under Apache-2.0. Deta Surf has attracted 7% as many forks as stars, pasteguard 5%. pasteguard was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (claude, llm, openai), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Deta Surf | pasteguard | |
|---|---|---|
| GitHub stars | ★ 3.6K | ★ 754 |
| License | Apache-2.0 | Apache-2.0 |
| Written in | TypeScript | TypeScript |
| Last push | 2026-08-24 | 2026-08-25 |
| Forks | ⑂ 251 | ⑂ 38 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Deta Surf if
- You weight community size — 3.6K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick pasteguard if
- You want the pasteguard feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and pasteguard fits your workflow better
About Deta Surf
Deta Surf is an open source AI notebook and browser workspace. It combines tabs, split view, a sidebar, local files, web pages, and generated notes in one application. The project lives in the productivity and browser extension ecosystem, and it is built primarily with Svelte, TypeScript, and Rust. It runs on MacOS, Windows, and Linux.
read the full Deta Surf overview →
About pasteguard
PasteGuard is a local first privacy proxy that masks personally identifiable information and secrets before prompts reach ChatGPT, Claude, Gemini, OpenAI, Anthropic, Codex, or Claude Code, built for teams that cannot send raw client data, customer records, logs, credentials, or production details directly to model providers.
read the full pasteguard overview →
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Frequently asked questions
Is Deta Surf or pasteguard more popular?
Deta Surf has 3,572 GitHub stars and pasteguard has 754. Deta Surf has the larger community by that measure.
Are Deta Surf and pasteguard free?
Both are open source. Deta Surf is licensed under Apache-2.0 and pasteguard under Apache-2.0. Neither carries a licence fee.
What is the difference between Deta Surf and pasteguard?
Deta Surf is written in TypeScript and pasteguard in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Deta Surf or pasteguard?
Choose Deta Surf if you want the larger community (3,572 stars) or its Apache-2.0 licence terms. Choose pasteguard if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.