head to head · open source
database-build vs pasteguard
database-build has 2,950 GitHub stars, 272 forks, 49 open issues and last shipped 5 months ago. pasteguard has 806 stars, 44 forks, 4 open issues and last shipped 23 days ago. database-build leads on adoption by 266% (2,950 vs 806 stars). database-build is written in TypeScript under Apache-2.0; pasteguard is written in TypeScript under Apache-2.0. database-build has attracted 9% 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 1 topic tag (llm), 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
| database-build | pasteguard | |
|---|---|---|
| GitHub stars | ★ 3.0K | ★ 806 |
| License | Apache-2.0 | Apache-2.0 |
| Written in | TypeScript | TypeScript |
| Last push | 2026-06-03 | 2026-10-13 |
| Forks | ⑂ 272 | ⑂ 44 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick database-build if
- You weight community size — 3.0K 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 database-build
database.build (formerly postgres.new) In browser Postgres sandbox with AI assistance. With database.build, you can instantly spin up an unlimited number of Postgres databases that run directly in your browser (and soon, deploy them to S3). Each database is paired with a large language model (LLM) which opens the door to some interesting use cases: Drag and drop CSV import (generate table on the fly) Generate and export reports Generate charts Build database diagrams How it works All queries in database.build run directly in your browser. There’s no remote Postgres container or WebSocket proxy. How is this…
read the full database-build overview →
About pasteguard
AI gets the context. Not your private data. PasteGuard masks PII and secrets before they reach ChatGPT, Claude, Gemini, your API provider, Codex, or Claude Code. Browser Chat · Apps & APIs · Coding Agents · Documentation You keep the originals. Providers see placeholders. Run it locally or self host it in your own infrastructure. What PasteGuard Protects PasteGuard is a local first privacy layer for teams that cannot send raw client data, customer records, logs, credentials, or production details directly to model providers. It works in three places: Browser Chat ChatGPT, Claude, and Gemini. Paste customer…
read the full pasteguard overview →
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Frequently asked questions
Is database-build or pasteguard more popular?
database-build has 2,950 GitHub stars and pasteguard has 806. database-build has the larger community by that measure.
Are database-build and pasteguard free?
Both are open source. database-build is licensed under Apache-2.0 and pasteguard under Apache-2.0. Neither carries a licence fee.
What is the difference between database-build and pasteguard?
database-build 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, database-build or pasteguard?
Choose database-build if you want the larger community (2,950 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.