Paste a brief, get a polished proposal in 60 seconds. Send, track, invoice — one platform.
No credit card required · 3 free proposals/month
Proposals
12 proposals
Total Proposals
12
Win Rate
75%
Proposals Won
5
Deal Value
$18,400
Draft
3FreshBite Organics
SEO
Bloom Studio
Social Media
62Summit Legal
Content
Sent
2Acme Corp
SEO
NovaTech
PPC
Won
5GreenLeaf Organics
SEO
$4,200Bella Rosa
Social Media
$3,600TechNova Solutions
Content
$5,800Lost
2Metro Dental
PPC
CloudSync
SEO
60 sec
To generate an 8-section proposal
5 tools
Replaced by a single platform
$0/seat
Unlimited users on every plan
24/7
AI available — no waiting on writers
Don't take our word for it — see real output
Browse AI-generated proposals with real briefs, pricing tables, and SOWs.
The problem
Proposals in one tool. Signatures in another. Invoices somewhere else. Pipeline in a spreadsheet. Client updates over email. Sound familiar?
Your current agency sales stack
Proposal tool
Writing & sending
$35–49/mo
E-signature app
Getting sign-off
$25–35/mo
Invoicing app
Billing clients
$30–50/mo
CRM / pipeline
Tracking deals
$24–59/mo
Spreadsheet
Gluing it together
5 hrs/wk
Total monthly cost
+ 5 logins, no shared data
$134–280/mo
Wintura replaces all five
One platform. One login. One pipeline.
$49/mo
Your sales pipeline
Every step of your agency sales cycle, connected and automated.
2 min
60 sec
Tracked
Online
Auto
Collected
Complete platform
8-section proposal from a brief in under 60 seconds.
AI scores completeness, pricing clarity, and persuasion before you send.
Modern, Classic, Minimal, Bold, and Executive — match your brand.
Learns your writing style from past proposals so it sounds like you.
Clients review, accept, and sign — one professional experience.
Know when clients open your proposal and which sections they read.
Generate invoices from accepted proposals with tax and payment tracking.
Monthly or quarterly billing — auto-generated and auto-sent.
Track outcomes by service type, client size, and price point.
Monthly AI analysis — trends, patterns, and recommendations.
Full scope of work with deliverables, assumptions, and terms.
Alerts for views, acceptances, and monthly limit status.
Built-in intelligence
Wintura learns from every proposal you send. Track outcomes, understand patterns, and let AI sharpen your strategy month over month. Your data becomes your competitive advantage.
Win rate by service type
See which services close best — SEO, PPC, social, web design — so you can focus your pipeline.
AI-powered monthly insights
Intelligence reports surface patterns you would miss — like which price ranges close fastest.
Proposal scoring
Every proposal gets an AI quality score. Know if it's ready to send or needs more work.
Voice adaptation
The AI learns your agency tone and vocabulary. It gets better every month you use it.
Monthly Intelligence Report
February 2026
Win rate up 12% vs last month
Top insight: SEO proposals close 2.3x faster than PPC. Consider leading with SEO in multi-service pitches.
Follow up within 3 days — your fastest closes all had same-week responses.
67%
Win Rate
14
Proposals
$84k
Pipeline
Who writes the proposal?
Time to send
Built for agencies?
Invoicing
Win/loss tracking
Writing style
Client experience
Team pricing
Start free with 3 proposals/month. Upgrade when you're ready — still cheaper than any single tool you're replacing.
Billed annually ($468/yr)
10 proposals/month
Replaces
Your proposal tool
Billed annually ($948/yr)
30 proposals/month
Replaces
Proposify + DocuSign
Billed annually ($1908/yr)
Unlimited proposals
Replaces
Proposify + DocuSign + FreshBooks
All plans include unlimited users · No per-seat pricing · Cancel anytime
Why sign up now?
Founding member pricing — locked in forever
Your rate never increases, even as we add features and raise prices.
Shape the product with direct feedback
Early users get a direct line to the team. Your input drives the roadmap.
3 free proposals every month — no strings
Try it risk-free. No credit card, no time limit, no sales calls.
Wintura replaces your proposal tool, invoicing app, and spreadsheet pipeline tracking. One platform for the full cycle: brief to paid invoice.
Yes. Paste your client brief, select the service type, and the AI generates all 8 sections: executive summary, scope, deliverables, timeline, pricing, terms, and next steps. Edit anything before sending.
No. The prompts are trained on marketing agency language. Wintura also learns your writing style from past proposals — tone, vocabulary, and persuasion patterns. The more you use it, the more it sounds like your agency.
ChatGPT gives you text. Wintura gives you a structured, branded proposal with scope, timeline, pricing table, and terms — plus a client portal, view tracking, invoicing, recurring billing, analytics, and monthly intelligence reports. It's a revenue platform, not a writing tool.
Your 3 free proposals reset every month. Need more? Upgrade to Starter ($49/mo) for 10 proposals with unlimited users, invoicing, and view tracking. No contract.
Yes. Create invoices directly from accepted proposals. Wintura supports one-time and recurring invoices with tax calculations, payment tracking, and automatic email delivery.
Monthly AI-generated reports analyzing your proposal data — win rates by service type, pricing trends, client patterns, and recommendations to improve your close rate. Available on the Agency plan.
No. All Wintura plans include unlimited users. Your whole agency team can access proposals, invoices, and analytics — no extra charge per person.
Paste a real client brief. See an AI-generated proposal in 60 seconds. Decide for yourself.
Create Your First Proposal Free