Plans & pricing
Three tiers. Pick what fits how much you’ll use it.
At a glance
Section titled “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) | ✓ | Unlimited | Unlimited |
| ↳ 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 |
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
Section titled “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
Section titled “Plan details”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), drawing 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)
Section titled “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 across mail ops, the MCP server, and atbridge AI Chat. 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)
Section titled “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, unlimited atbridge AI Chat (AI inside Thunderbird), 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
Section titled “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
Section titled “Cancelling”Same dashboard, Manage billing → Cancel subscription. Your plan keeps working until the end of the current period. After that it reverts to Free.
See also
Section titled “See also”- Your monthly quota — exactly what counts
- Pricing on atbridge.ai
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