Chain Claude, GPT and Gemini across Gmail, Drive, Docs and Excel, then let them draft, send and file for you. Nothing sends without your approval, and anything they change can be undone.
Claude, GPT, Gemini, Google Workspace, Microsoft 365, Notion, Slack, ElevenLabs — one workspace, one flow.
Use the providers you already pay for. Keys are stored encrypted, scoped to you, never exposed to the frontend.
A rich editor, file library, version history, and RAG over your own notes — not just another chat box.
Sign in once per ecosystem. We refresh tokens automatically.
Use the document workspace. Drag in files, attach context, pin notes.
Pick agents, watch them work, approve results before they ship.
Coding agents want access to your filesystem. Nexus doesn't have any. You sign into Gmail, Drive or Microsoft 365 the normal way and Nexus works through that connection — so your code, keys, and personal files are never in scope. Revoke it from your Google or Microsoft account whenever you want.
No CLI, no filesystem access, no terminal. Your source code, SSH keys and personal files are never reachable.
Anything that sends, writes or changes something waits for you first.
Actions are recorded with a rollback path, so a wrong move is one click back.
Connections live in your Google or Microsoft account. Pull access without asking us.
Unlimited Gemini Flash and free image generation while you find out whether agents belong in your workflow. After 30 days you keep your account on the Free plan — nothing to cancel, no card up front.
Sign up free. Bring your own keys. Run your first multi-agent workflow today.