Clossara reads the email threads behind every proposal, quote and renewal and tells your team which deals are stalling, why, whether they will close, and what to send next. Every finding links to the message it came from. Your own private model, hosted in the EU, never trained on your data.
Agencies, consultancies, IT and software vendors, manufacturers, distributors, and any team that sells by email. Free trial at launch.
A proposal goes out. A quote is revised. Somebody asks a question nobody answers, and the thread goes quiet. The CRM still says "proposal sent" three weeks later, and the forecast still counts it. By the time anyone re-reads the thread, the customer has signed with someone who replied.
You sent the proposal on the 4th. On the 6th they asked whether the price includes onboarding. Message 7 of 12. Nobody answered it directly, and the silence since then is not "thinking about it". It is that.
The most expensive sentence in B2B sales. Sometimes it means a committee. Usually it means your contact could not answer a question from their boss, and never asked you for the answer. The thread shows which.
One contact at the customer, enthusiastic, well-informed, and gone to a new job. Nobody else at the account has ever been on the thread. The deal is not slipping; it has already restarted from zero, and the CRM does not know.
Stage and close date are set by the rep, on a good day. The call on Friday asks "is this real?" and the answer is a feeling. The conversation has a better answer, if someone reads all of it.
Clossara reads each deal's full email history against your pipeline and writes a short diagnosis. Every line points at the message it came from. What the model cannot support, it does not show.
Why is this deal stalling? The root cause and the signals behind it: an unanswered question, a slipped date, a single contact, a buyer who went quiet after the price, each cited to the message.
Will it close, and how confident is that, from the conversation rather than the pipeline stage. Your quarter, ranked by what the threads say. A thread with too little signal says so instead of guessing.
A reply that answers what the customer actually asked, in your tone. Any price, discount or date that is not in the thread or your documents is flagged before it becomes a promise. You review and send from your own mailbox.
It does not need to know your industry. It needs the thread. A quote, a statement of work and a supply agreement stall for the same reasons: a question nobody answered, a date that slipped, a person who went quiet.
Proposals, statements of work, retainers and renewals. Long threads, many stakeholders, and a scope question buried in the middle that decides the deal.
Licences, implementations and managed services. Security questionnaires, reference calls and procurement loops that stop the moment one request goes unanswered.
Quotes, samples, annual supply agreements and tenders. Revised pricing, lead-time questions and a procurement contact who needs an answer for operations.
Google Workspace or Microsoft 365 with read-only permission, and your CRM if you have one. No mailbox yet? Import threads as .eml files and start with closed deals.
Names, addresses and identifiers are replaced by labels before any text reaches the model. The Portal puts the names back for you; the model never holds them.
Clossara's own model reads every thread against the pipeline and writes the diagnosis, the forecast and the drafts. It reads your data; it never trains on it.
Open Deal Health on Monday and see which deals are at risk, why, and what to send. New conversations are read as they arrive.
Every release is judged on 176 held-out sales threads it has never seen, finding by finding, against the full conversation. The current release:
of the findings you see were judged true against the thread. What the model cannot support, it hides.
of citations point at a real message. Open the message behind every claim.
invented numbers in the gated release. A price or date not found in the thread or your documents is flagged for review.
November 2026 release. The four-page evaluation report is available on request.
Three plans, one private platform. Individual or team; team pricing is lower per seat from three seats and unlocks the shared Deal Health board. Free trial at launch.
Diagnose why deals win or stall, cited. Conversation workspace, Deal Health board, .eml import.
Everything in Intelligence, plus a blind per-deal forecast with risk signals and confidence, win-rate analytics and send-time.
Everything in Forecast, plus reply drafts for your review with invented numbers flagged. MCP server coming soon.
Full comparison, monthly prices and the Enterprise and Box options are on the pricing page.
No. Email is the primary source. A CRM adds the pipeline (stage, value, close date) so deals can be ranked by risk and value; without one, Clossara builds the deal list from the threads themselves.
Never. Mailbox access is read-only. Drafts are shown in the Portal for review; you copy them into your own mail client and send. The customer only ever hears from you.
No. Clossara's model is trained on Clossara's own development data and shipped as a gated release. It reads your threads; it never trains on them. That is in the terms, not only on this page.
Most CRM assistants summarise the last email or write a generic follow-up with a general-purpose cloud model. Clossara reads the whole thread, diagnoses the deal, cites every claim, forecasts from the conversation and runs on its own model. What it cannot support, it does not show.
Yes. Export a handful of closed deals as .eml files, won and lost, import them, and compare what Clossara says with what happened. That is the fastest honest trial.
There are dedicated pages for banks and for insurance, and the Clossara Box runs the whole product on a box in your building with no outbound connection.
Access is opening in waves. Leave your work email and we reach out when your workspace is ready. Free trial at launch, no card.
Larger team or a security review first? Request a briefing or write to [email protected]