01 · An objection lands
Answer the point, not the tone.
Lead with the core statement, then the one reason or figure that carries it.
Executive meetings
Get sourced answers during executive meetings.
Thalassa listens during the board meeting, investor call or negotiation and shows a short, decision-ready answer from your own papers, with its source and page.
Source and page shown
Knowledge base searched on your device
No meeting bot
European UnionProcessing in the European Union.
Nothing keptTranscripts deleted after the call, audio never stored.
On deviceYour board papers and your knowledge base live and are searched on your machine.
Across languagesUpload documents in any language; answers in the call language; optional live translation.
Three situations
Stay on the point when the meeting asks for a figure, source or decision.
Thalassa searches your board papers on your device and shows the sourced answer during the meeting. Upload documents in any language; Thalassa answers in the conversation language. Live translation is optional per session.
02 · A number is challenged
Show where the figure comes from.
Use the file and page from your own papers — or state clearly when the papers are silent.
03 · The meeting must move on
Keep the decision in focus.
Answer during the discussion instead of stopping to search through the deck.
Plans
What a committee calendar needs.
Premium carries the recommendation here: 130 meeting-hours a month and a 5,000-page knowledge base are what a full board and committee calendar takes. Every conversation type in every plan; the side you are on is chosen in the app.
Premium
€129 / month
€99.90 / month, billed annually
plus VAT
€1,198.80 per year — save €349.20 against monthly billing.
For the board and committee calendar: every conversation type, the deepest knowledge base.
- All 4 categories: sales, advisory, interview, exam
- 5,000-page knowledge base
- Briefing & debriefing on every session
- Priority support
- Knowledge base searched on your device
- Rehearsal — from the same meeting-hours
- Documents in another language, searched in their own language
- Pre-loaded legal sources — see which jurisdictions
Professional
€79 / month
€59.90 / month, billed annually
plus VAT
€718.80 per year — save €229.20 against monthly billing.
For a leadership role with a few decisive meetings a week rather than a full committee calendar.
- 75 meeting-hours a month
- 1,000-page knowledge base, searched on your device
- Every conversation type, either side
- Briefing before and debriefing after every meeting
- Rehearsal mode from the same minutes
- Cancel any time; access until the end of the billing period
Essential Pack
€79.90 one-time incl. VAT
€26.63 per meeting — saves €9.80 against buying them separately. For three meetings that matter, without a subscription.
- 30 minutes per meeting, plus 30 minutes' grace
- 500-page knowledge base, searched on your device
- The conversation type of your choice per meeting
- Briefing and debriefing
- Rehearsal mode from the same minutes
- Valid 365 days, nothing renews
Enterprise
Team seats, single sign-on and shared libraries are planned and not yet built, so there is nothing to buy here. Contact us about requirements and rollout.
Contact us about EnterpriseLive translation is not part of any plan: €0.23 per session minute from prepaid credit — you only pay when you switch it on.
Premium and Professional are business rates, shown net; VAT is added at checkout. The Essential Pack is a final price including VAT. Monthly plans can be cancelled any time, with access until the end of the billing period and no pro-rata refund. Meeting credits are fully refundable while unused within their window, and non-refundable once a live session has started. Consumers have a 14-day right of withdrawal. Secure checkout by Stripe as merchant of record — card details are entered on Stripe’s page and are never visible to us. Terms · Right of withdrawal
The board meets Thursday. Walk in with your own numbers.Install it tonight — the first meeting is free, then three meetings for €79.90 incl. VAT, or Premium from €99.90 a month plus VAT.
How it works
Before, during and after — one meeting, one flow.
The film below shows the desktop app and the assistant overlay in the current release, with example content. English release.
Trust
What it does, and what it won’t.
What it does
- Listens to the sound on your own computer. It joins nothing and appears in no participant list — on Teams, Zoom, Meet, Webex or a phone call on speaker.
- Searches your knowledge base on your device. Your board papers and your documents are not uploaded to a server for storage.
- Recognises an objection as an objection — timing, price, budget, doubt — and shapes the answer for that moment, with a follow-up worth asking back.
- Writes every answer in the first person, from what you uploaded, with the file and page it came from. Where your material is silent, it says so rather than filling the gap.1
- Stays out of your screen share: excluded from capture on Windows, hidden from single-window shares on macOS.2
- Deletes the transcript after the meeting. Audio is never stored. What remains is the debriefing you asked for.
What it won’t do
- Decide for you. You get a recommendation with the trade-off that carries it, in your own words — the decision, and its consequences, remain yours.
- Invent a figure. A number without a page in your papers is not put in the room; where the documents are silent, that is what you see.
- Promise you time back. How many meetings you hold and how long they take is not something this tool measures, so it is not something this page claims.
- Work where it is not permitted. Company policy, the confidentiality of the material and the consent of the people in the room are yours to judge — that is in the terms (section 2), not just here.
- 1Web research is a switch you set per briefing, and it is off unless you turn it on. It researches organisations, not people. Every point it brings back is marked [Web] with the date it was retrieved. Your own documents are searched first; the internet is a fallback, not the default.
- 2On Windows the window is excluded from window shares, full-screen shares and screenshots alike. On macOS it is excluded when you share a window or a single application. For a full-screen share on macOS 15.4 and newer it cannot be assured: Apple withdrew the interface this relies on. The app checks your machine and tells you which of the three it can exclude, rather than letting you find out mid-meeting.
FAQ
The questions a board member asks first.
Does Thalassa join the board meeting?
No. It is not a meeting bot: it listens to the sound on your own computer, joins nothing and appears in no participant list — on Teams, Zoom, Meet, Webex or a phone call on speaker. There is no platform integration to configure and no IT approval to chase; the other participants see nothing.
Is it recording the meeting?
No. Audio is never stored — it is streamed for transcription and discarded. The transcript exists only during the meeting and is deleted afterwards; what remains is the debriefing you asked for: decisions, objections, risks, action items. Your board papers are searched on your device and are not uploaded to a server for storage.
Am I allowed to use this in a board meeting or an investor call?
Where assistance is permitted, yes — and only there. Whether the other side must be told depends on where you are: many countries let one party’s consent suffice, several US states require every party to consent before a call is transcribed, and companies set their own rules for their committees and for confidential material. Judging that is yours, not the tool’s — that is in the terms (section 2), not just here. Rehearsing with it beforehand is always yours to decide.
Where does the number on my screen come from?
From your own papers, with the file and page it came from — the deck, the minutes, the budget, the contract you added to this meeting or to your permanent knowledge base. If the documents do not have it, the answer says so instead of filling the gap. Web research is a switch you set per briefing, off by default, and everything it brings back is marked [Web] with the date.
Which side of the table am I on?
Whichever you choose in the app: reporting to the board or deciding on it, founder or investor, selling side or buying side. The answers are aimed from there — an investor gets the questions behind the metrics, a founder gets the metric that backs the statement. The same three conversation types, run from either side.
The meeting runs in English and I think in German. Does that work?
Yes. Transcription runs in 17 languages and answers come in 16, and the two are set independently — the room can be in English while your answers arrive in German, or the other way round. Live translation of the other side into your own language is a separate switch, billed per session minute from prepaid credit.
Which plan does a committee calendar need?
Premium: 130 meeting-hours a month and a 5,000-page knowledge base cover a full board and committee calendar with the papers that go with it. Professional carries 75 meeting-hours and 1,000 pages for a leadership role with a few decisive meetings a week. The Essential Pack covers three meetings without a subscription. Team seats, single sign-on and shared libraries are not built yet — the waitlist above is the honest answer to that question.
Is there really a free first meeting?
Yes. Install the app and create an account — the first meeting is free, with up to 15 minutes of live answers, plus 5 preparations (briefing, debriefing or scenario workshop), knowledge base capped at about 100 pages. A preparation does not use up the free meeting. It is granted in the app, once per account; no card required.
The next committee is on the calendar. Walk in with your own papers.Premium from €99.90 a month plus VAT, billed annually — or three meetings for €79.90 incl. VAT.