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  "markdown": "Venture firm.\n\nWebsite: https://prestonwernerventures.com\n\n## Companies on Anchor Terminal\n\n- **Monospace Inc. (Directus)**\n  - [Directus](https://www.anchorterminal.com/tools/directus.md), graded B, 67.2/100\n  - Source: https://directus.com/about\n- **tldraw**, Seed extension, November 2023\n  - [tldraw SDK + MCP](https://www.anchorterminal.com/tools/tldraw.md), graded C, 60.8/100\n  - Source: https://tldraw.dev/blog/tldraw-raised-another-2m\n- **VoidZero (Cloudflare)**, Seed, October 2024\n  - [Void](https://www.anchorterminal.com/tools/void.md), graded B, 62.3/100\n  - Source: https://voidzero.dev/posts/announcing-voidzero-inc\n\n## Where they invest\n\n- CMS \u0026 website publishing, 1\n- Diagramming, 1\n- Code \u0026 developer platforms, 1\n\n## Founders they backed\n\n- [Benjamin Haynes](https://www.anchorterminal.com/people/benjamin-haynes/), Monospace Inc. (Directus)\n- [Rijk van Zanten](https://www.anchorterminal.com/people/rijk-van-zanten/), Monospace Inc. (Directus)\n\n## Questions\n\n### Which AI tools has Preston-Werner Ventures invested in?\n\nAnchor Terminal lists Monospace Inc. (Directus), tldraw and VoidZero (Cloudflare) backed by Preston-Werner Ventures.\n\n### How are Preston-Werner Ventures's companies graded?\n\nOn Anchor Terminal's benchmark, Directus (B, 67.2), tldraw SDK + MCP (C, 60.8) and Void (B, 62.3).\n\nInvestors are named from the companies' own announcements, the investors' own pages, Y Combinator's company pages, public filings and news reports of a round, each with its source. An investor isn't a sign of quality, and nobody can pay to be listed or to change a grade. To correct something or have a page removed, write to privacy@anchorterminal.com.\n",
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