Multiplayer AI for knowledge work

Where your team and AI do the work together.

Multi‑human, multi‑model, multi‑company in a project‑organized workspace.

Start a team project
Sample workspace. Names and figures are illustrative.

AI made each person faster. It made working together harder.

Sound familiar?

  1. Everyone copy-pastes.

    Work bounces between AI chats, Slack and email, and each tool sees only a slice.

  2. Know-how stays in heads.

    The way your best people work never gets written down, so every project starts from scratch.

  3. Separate AI chats.

    Five people, five AI chats, five versions of the draft.

Work has always been multiplayer.
With Brine, AI is too.

Work with AI the way you work with each other.

Start a team project
TodayIn Brine
Starting every project from a blank chatThe whole team, and the client if you want, in one conversation that keeps its history
Drafts pasted into email and SlackOne draft beside the chat that everyone edits, every version kept
Re-explaining the background in every new chatAI already has the client's files you connected
Copying the draft into another AI to double-check itA second model checks it right in the conversation
Client files in personal AI accountsEvery client in their own project, saved back to their drive

Built for the team, not just the person.

For teams whose output is a deliverable several people build from shared files: reports, proposals, analyses, contracts, plans.

  • If you own the work

    Review a strong draft instead of stitching one together from five people's chats.

  • If you do the work

    AI that already knows the project. No pasting the same background into a new chat.

  • If you lead the team

    Your people already use AI one at a time. Brine is where they use it together, so the gains belong to the team, not to whoever has the best prompts.

  • If you run IT or security

    One approved place for the team's AI work. Each project reads only what you connect, access is set per person, and you choose where the data is processed.

  • If you watch the budget

    See what AI costs for each piece of work, and run it on the AI account you already pay for.

Real work, real numbers.

$67 <1¢

$67 → a fraction of a cent. Cost per applicant after a customer moved high-volume applicant screening into Brine.

60+ days

In production. The same work, still running today.

Sources, and who can see each one. Sample project.

Your work stays yours.

  • Private projects. Only the people you invite can see a project.
  • Your files stay put. Brine reads the folders you connect and saves back to them.
  • No training on your data. Ever.
  • Your own cloud, if you want it. Run everything inside your AWS account.
  • A full record. Every action is logged, and every answer shows its sources.

ChatGPT, Claude and Copilot were built for one person. Brine is built for the team.

A deliverable is built by several people, from shared files, often with someone outside the company reviewing it. Brine puts all of them, and more than one model, in the same project.

See how Brine compares →

Start with one real deliverable.

Not a rollout. We set up one project on your own files, with your team, and you judge Brine on the work.

Start a team project