Launch month: Jake builds your first proposal with you, free.
proposal.win

Meet Wyn, your proposal writer

Turn discovery calls into proposals ready to sign.

Wyn turns your meetings, emails and notes into on-brand Problem, Plan, Payoff proposals, with every line traced to where your client said it. Work in the app yourself, or connect your AI agent and let it draft and track proposals for you.

Try Wyn freeConnect your agentTalk to Jake(614) 208-1423

Claude, ChatGPT or Cursor: add proposal.win/api/mcp and sign in. You still approve every send.

every claim cited · prices from your rate card · never auto-sends

Captured in the sample workspace, with a fictional firm and client.

app.proposal.win
Illustration

Building the proposal

  1. Call landspaste or upload the transcript
  2. Evidencefacts with quotes
  3. You confirmdeal summary
  4. DraftProblem, Plan, Payoff
  5. Verifyevery claim cited

The transcript is filed to the client's Deal Room. Meeting recorders and forwarded email are coming soon.

An illustration of Wyn's pipeline, step by step. The video above is made from captures of the real app.

A founder sending a proposal moments after a call, with payments landing and revenue climbing
The problem

The call ends hot.
The proposal goes cold.

Every proposal should move a deal forward, not slow it down. But most teams still rebuild them by hand: re-listening to calls, digging through transcripts, copying pricing into three places, and reformatting the SOW while the prospect's interest quietly fades.

Wyn knows your business: services, rate card, proof and real terms. It files every call, email and note with the client, drafts in your template, and cites every line. You review, approve and send.

How it works

Connect, confirm, approve.

  1. Step 1

    Connect

    Paste or upload a call today. Meeting recorders, forwarded email threads and HubSpot notes are coming soon.

  2. Step 2

    Deal Room

    Wyn files every interaction with a client in one place and extracts the facts with quotes.

  3. Step 3

    Confirm

    Check the deal summary: who, pains, asks, budget, timeline, objections.

  4. Step 4

    Draft

    A Problem, Plan, Payoff proposal in your template, numbers from your rate card.

  5. Step 5

    Approve

    Resolve anything unverified, then you send. Nothing goes out on its own.

Every claim cited

Every line traces to your client or your Library, or it is flagged.

Honestly, we have already budgeted for a fix this quarter.

Discovery call · 14:32 · Sam, Acme Corp

  • Citation chips on every line

    Tap or hover a sentence to see the quote, who said it and when. Wyn cites meetings, email threads, CRM notes, past proposals and your Library.

  • Prices come from your rate card

    Totals, payment schedules and ROI are computed by code from your rates and the numbers the client gave. The model writes prose, never a price.

  • Unverified means blocked

    Anything Wyn cannot source is flagged in the editor and blocks sending until you resolve it or accept it on the record.

  • You approve every send

    There is no auto-send. A proposal leaves your workspace only when you click send.

Templates

Four launch templates, rendered in your brand.

Every template keeps the Problem, Plan, Payoff order and puts the Investment page after the payoff.

Browse templates after sign-up
Problem, Plan, Payoff

A methodology, not a mad lib.

Every proposal follows your branded Problem, Plan, Payoff methodology, grounded in APMP (Association of Proposal Management Professionals) best practices: the client's situation in their own words, a concrete plan, and the payoff before the price, with each claim traced to the call and customer relationship.

  1. 1

    Problem

    The client's situation in their own words, quoted and cited.

  2. 2

    Plan

    A concrete scope, phases and timeline.

  3. 3

    Payoff

    Outcomes and ROI from the numbers the client gave, before the price.

  4. 4

    Investment

    Core and optional items the client can toggle, totals from your rate card.

Integrations

Connects to what you already use.

At launch: paste or upload any transcript and sign with the built-in click-to-accept. The tools below are coming soon.

Available at launch

Paste or upload a transcriptSupported
Built-in click-to-accept signatureSupported

Meeting recorders

Read.aiComing soon
FathomComing soon
GranolaComing soon
FirefliesComing soon
GongComing soon

E-signature providers

DocuSignComing soon
PandaDocComing soon
SignWellComing soon
BoldSignComing soon
OpenSignComing soon
Wet SignComing soon

CRM and email

HubSpotComing soon
Forward any email threadComing soon

All product names and logos are trademarks of their respective owners.

Pricing

Hire Wyn.

Per firm, not per seat. Start free, no card needed. Upgrade when the proposals start landing.

  • Free

    $0per month

    Try Wyn on your next two calls.

    • 2 proposals a month
    • 1 seat
    • Paste or upload calls
    • Watermarked proposals
    • Forward Deployed Engineer included on every plan
    Start free

  • Solo

    $29per month

    For one consultant who writes every proposal.

    • 10 proposals a month
    • 1 seat
    • 1 connector (coming soon)
    • No watermark
    • Forward Deployed Engineer included on every plan
    Start 14-day trial
  • Most popular

    Firm

    $99per month

    For a team that sends proposals every week.

    • Unlimited proposals
    • 5 seats
    • All connectors (coming soon)
    • Your own templates
    • Forward Deployed Engineer included on every plan
    Start 14-day trial

  • Growth

    $199per month

    For a growing team with a pipeline to track.

    • Unlimited proposals
    • 15 seats
    • All connectors (coming soon)
    • Advanced analytics (coming soon)
    • Priority support
    • Forward Deployed Engineer included on every plan
    Start 14-day trial

Your Forward Deployed Engineer

Jake Anderson, founder

Jake works with every customer at launch.

Onboarding, your first proposals, templates and connections, hands-on and free on every plan. Call, book a time, or ask for a callback and Jake picks up.

Call Jake (614) 208-1423

Request a callback

or call (614) 208-1423
Interview questions

Questions to ask Wyn.

How does Wyn build a proposal?

It files your calls, emails and notes into a Deal Room, extracts the facts with quotes, asks you to confirm the deal summary, then drafts a Problem, Plan, Payoff proposal inside your template. You review, approve and send.

Can it make things up?

It is built not to. Every client-facing claim carries a citation to a meeting, email, note or Library item. Anything it cannot source is flagged as unverified and blocks sending until you resolve it.

Where do prices come from?

From your rate card and the numbers the client stated, calculated by deterministic code. The model never writes a price, total, ROI figure or date.

Will it ever send without me?

Never. There is no auto-send. You approve every proposal and press send yourself.

Which tools does it connect to?

At launch you paste or upload transcripts and sign with the built-in click-to-accept. Coming soon: Read.ai, Fathom, Granola, Fireflies and Gong for meetings; DocuSign, PandaDoc, SignWell, BoldSign, OpenSign and Wet Sign for signatures; HubSpot; and a forwarding inbox for email threads.

Who sees my data?

Your firm's workspace is scoped to your organization. Jake, your Forward Deployed Engineer, can view it only to help you. Anthropic processes the text to draft and verify; it is not used to train models. Transcripts and emails are treated as untrusted input that never triggers an action on its own.

What does the Forward Deployed Engineer do?

Jake onboards you, builds your first proposals with you, sets up templates and connections, and stays reachable by phone. Free on every plan.

Can I cancel anytime?

Yes. Manage or cancel your plan from Billing at any time. Free stays free.

Your next call could end with a proposal ready to sign.

Try Wyn freeTalk to Jake