Plans & pricing

Three tiers. Pick what fits how much you’ll use it.

At a glance

Feature	Free	Personal	Pro	Enterprise
Price	$0	€4.99 / mo	€9.99 / mo	Talk to us
		held while subscribed	held while subscribed	per seat
Standard price after Nov 1	$0	€7.99 / mo	€14.99 / mo	Talk to us
Monthly usage	Up to 20 actions / mo	Up to 300 actions / mo	Unlimited	Unlimited
Devices	1	2	5	5 / seat
AI agent access (MCP)	✓ (from budget)	✓ (from budget)	✓	✓
↳ atbridge Notes from outside Thunderbird	Trial only (14 days)	✓	✓	✓
Bring your AI subscription (Claude Code / Codex / Antigravity CLI — no extra API key)	Trial only (14 days)	✓	✓	✓
atbridge Branded Email	—	10 drafts / mo	Unlimited	Unlimited
Save your own templates	—	—	✓	✓
atbridge AI Chat (AI in Thunderbird)	✓ (standalone)	✓	✓	✓
↳ docked (beside mail & notes)	—	✓	✓	✓
↳ web search in chat	—	✓	✓	✓
↳ files per chat request	1	Unlimited	Unlimited	Unlimited
↳ voice typing (dictation)	—	—	✓	✓
Fast Actions (one-click AI)	Trial only	✓	✓	✓
Skills (/today, /clashes …)	Trial only	✓	✓	✓
atbridge Notes editor	Basic	Full	Full	Full
Notes: voice + Plug-as-Context	—	—	✓	✓
Mail accounts	1	Unlimited	Unlimited	Unlimited
Central management	—	—	—	✓
Billing	—	Self-serve (card)	Self-serve (card)	Invoiced to company
Free trial	14 days unlimited	n/a	n/a	Talk to us

Chatting with the AI in atbridge AI Chat is never counted, on any plan. Actions the AI takes on your data (a search, a reply, a new event) count toward your monthly actions, just as they would from the CLI or MCP.

Enterprise is Pro for your whole organisation — centrally managed, with the licensing and controls teams need, on per-seat pricing invoiced to your company. Talk to us →

What an “action” is

An “action” = one thing your AI does that fetches or changes mail. A search counts. Listing your inbox counts. Sending a reply counts. Reading a message it already found doesn’t count — follow-ups are free.

See Your monthly quota for the details.

Plan details

Free

For trying atbridge.ai or for light use. 14 days of unlimited use when you start — including MCP, so your AI client (Claude Desktop, Cursor) can call your inbox directly. After 14 days you keep using it free at 20 actions per month from your IDE or terminal (Cursor, VS Code, CLI) — MCP keeps working, drawing from that same budget, for mail, calendars, contacts and tasks. Reaching atbridge Notes from outside Thunderbird (an MCP client, or atbridge notes) comes with Personal and Pro; inside Thunderbird your notes stay free and unmetered on every plan.

The atbridge AI Chat inside Thunderbird stays available on Free as a standalone pane (the docked variant is Personal and Pro). The conversation itself is free; actions the AI takes on your mail draw from that 20-action budget.

Free locks to a single Thunderbird account on a single device.

atbridge Notes is included even on Free — a private, local notes app (Markdown, Mermaid diagrams, LaTeX, audio embeds) that stands on its own as a workspace, no mailbox required. On Free it’s a basic editor: manual save and review-only charts, without auto-save, voice notes, audio transcription, the docked AI Chat, Note Overlay, or Fast Actions — those come with Personal and Pro.

Personal — €4.99 / mo (early-bird)

For casual daily users — covers your inbox. 300 actions per month is about 10 a day, comfortable for typical inbox use without heavy automation. It’s one shared budget — spend it however you like on mail actions, whether you run them yourself, through the MCP server, or by asking atbridge AI Chat. The chat conversation itself is never counted. Works across as many Thunderbird accounts as you have, on up to 2 devices (laptop + desktop). If you find yourself building heavier workflows, Pro removes the cap.

What’s included:

atbridge MCP — let your AI client (Claude Desktop, Cursor) call your inbox directly via the MCP server, drawing from your monthly budget. Set up MCP →
Docked atbridge AI Chat — dock the chat beside your mail, notes, or an open compose window (the standalone pane is already on Free); pick a fast action or type a prompt, watch your AI improve the draft. Learn more →
Fast Actions — one click on any email (or note) turns it into a task, calendar event, contact, or reply — or extracts the action items — using your own AI. Free has them during the trial only.
10 atbridge Branded Email drafts per month — generate a fully-styled, brand-themed HTML email from a single prompt (the one separately-capped feature). See the recipe →

Personal also unlocks the full atbridge Notes editor — auto-save, live chart/diagram editing, audio transcription, Note Overlay, and the AI Chat docked beside your notes.

Everything resets at the start of each month. Hit the cap regularly? Pro is unlimited and removes the gates.

Pro — €9.99 / mo (early-bird)

For power users. Unlimited actions, the AI assistant integration (Claude Desktop, Cursor, etc.), unlimited atbridge Branded Email, the ability to save your own templates, voice typing in atbridge AI Chat, atbridge Notes voice notes (record via mic) and Plug-as-Context, and up to 5 devices.

Pro is what most people who try atbridge.ai end up on.

Upgrading

Use the account dashboard. Log in with the email you purchased with. The Stripe Customer Portal handles the swap; changes take effect at the next renewal.

Cancelling

Same dashboard, Manage billing → Cancel subscription. Your plan keeps working until the end of the current period. After that it reverts to Free.