CUSTOMER STORIES
Trusted by teams that ship
See how companies across AI research, manufacturing, and developer platforms use VaultBook to centralize knowledge, protect sensitive data, and eliminate documentation friction.
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OpenAI · AI Research
★★★★★
One searchable workspace for every research decision
OpenAI's research teams replaced fragmented docs and wikis with a single encrypted library. Experiment notes, model decisions, and institutional knowledge became instantly findable — retrieval time dropped 73%.
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Toyota · Manufacturing
★★★★★
Manufacturing teams stopped digging through scattered exports
Toyota's engineering teams reclaimed 6 hours per week per engineer by centralizing process specs, quality records, and maintenance logs into a single air-gap-ready workspace.
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Vercel · Developer Platform
★★★★★
Simpler workflows because the library is local, fast, and structured
Vercel's engineering teams adopted VaultBook organically for incident logs, architecture decisions, and deployment runbooks. Context switching dropped 62% and onboarding compressed to 2 days.
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Ready to simplify your knowledge workflow?
Start using VaultBook today — free, offline, and encrypted from day one.