Private, local-first software

Private, local-first tools for AI and focused work.

CereVault builds polished Mac-first tools for local AI, structured production workflows, and personal productivity, with privacy at the center.

Update sale: CereVault, CereVault Serve, and Perfect Brief Studio are free until Nov 1.

No cloud, no tracking, no hassle.

Products

One brand, a focused family of tools.

Each CereVault app does one thing well and runs close to you, on your Mac, your devices, and your own network.

CereVault Free until Nov 1

Local AI chat · Mac · iPad · iPhone

A private interface and agent for local language models, with web search, workspaces, MCP tools, and automations. Your chats stay on your device.

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CereVault Serve Free until Nov 1

Local model server · Mac

A lightweight Mac menu bar server for running and sharing local AI models across your trusted network, with an OpenAI-compatible API.

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Perfect Brief Studio Free until Nov 1

Creative briefs · Mac

Turn scattered client requests into structured, production-ready creative briefs.

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Tasktastic Free

Task manager · iPhone

A focused task system for turning loose intent into organized action.

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Privacy

Privacy at the center

CereVault products are designed around local-first workflows, minimal data exposure, and user control. No unnecessary cloud dependency. No tracking-first design.

Local-first

Your chats, briefs, and tasks live on your device. Models run on your own hardware or your trusted local network.

Minimal data

Every app is built to collect as little as possible. On the App Store, each product reports "Data Not Collected."

You stay in control

No required accounts and no subscriptions to reach your own data. Export and manage everything yourself.

No cloud, no tracking, no hassle.

Start with CereVault

A beautifully designed, private interface for local AI, available now on the Mac App Store.