Win More Proposals.
Write Them 3x Faster.
AI-powered proposal management for software houses and consulting firms. Content library, smart drafting, review workflow, and analytics that show what actually wins deals.
Built on Open Mercato. Stewarded by FilaNovum.
The Problem
Sound Familiar?
Every proposal feels like starting from scratch.
47 folders of old proposals
No idea what's where, which version is final
20+ hours per proposal
Half of it searching and copy-pasting
"Where was that e-commerce case study?"
Best content buried in someone's Google Drive
Deadline in 2 days
Proposal nowhere near ready
You lost. But you don't know why.
No feedback, no analytics, no way to improve
The problem isn't your proposals. It's that your best content is buried, your team knowledge isn't captured, and you never learn what actually wins deals.
The Solution
What If Your System Learned
From Every Proposal?
ProposalPrime gives you one place for all your content, AI that writes in your style, structured review without email chaos, and analytics that show what converts.
| Without ProposalPrime | With ProposalPrime |
|---|---|
| 20+ hours per proposal | 6-8 hours, done |
| Content scattered in 47 folders | Content Library with instant search |
| Copy-paste from old docs | AI drafts in your style |
| Review chaos in emails | Structured approval workflow |
| "Win rate? Maybe 30%?" | Dashboard: 32% and improving |
| New hire takes 3 months | New hire productive in 1 week |
How It Works
From Chaos to System in 4 Screens
Content Library
All your best content in one place. Case studies, team bios, methodology, pricing templates. Find anything in seconds, not hours.
AI Proposal Builder
Drag sections, let AI draft them in your voice. It learns from your won proposals, not generic templates.
Review & Approval
Threaded comments, clear approval status, version history. No more "did you see my email?"
Win/Loss Analytics
See which content blocks have the highest win rate. Learn what works. Stop guessing.
Features
Everything You Need to Win More Deals
Built by people who've written hundreds of proposals. We know the pain.
Smart Content Library
Tag, search, filter. Know which case study has 58% win rate. Use what works.
AI That Knows Your Business
Not generic ChatGPT. AI trained on YOUR proposals, writing in YOUR voice.
Drag & Drop Builder
Build proposals from blocks. WYSIWYG editing. Export to PDF when ready.
Team Workflow
Assign reviewers, track approvals, comment inline. Everyone knows the status.
Win Rate Analytics
Dashboard shows what's winning. Content blocks, timing, pricing — data, not guesses.
Open Source & Self-Hosted
Your proposals stay on your servers. No vendor lock-in. Full control.
Results
Companies Like Yours Are Saving
60%
Faster proposal creation
€30K
Saved per year in team time
+8%
Average win rate improvement
"We used to spend 20 hours on each proposal. Now it's 8. And we actually know why we win."
Early Access
We're Looking for 3 Design Partners
Be part of building the tool you've always wanted.
What You Get
- Free access for 6 months
- Direct influence on product roadmap
- Priority support from founders
- Early adopter pricing forever
Who We're Looking For
- • Software house or consulting firm
- • 20-100 people
- • 20+ proposals per year
- • Willing to give honest feedback
Apply to Become a Design Partner
FAQ
Questions? We've Got Answers.
Is this really open source?
Yes. MIT license. You can self-host, modify, contribute. Your data never touches our servers unless you choose our hosted version.
How is the AI different from ChatGPT?
It's trained on YOUR proposals. It learns your terminology, your style, your winning patterns. Not generic — specific to your business.
What does "Design Partner" mean?
Free access in exchange for feedback. You help us build the right features, we give you the tool for free for 6 months.
What tech stack does it use?
React frontend, Node.js backend, PostgreSQL database. Easy to self-host on any cloud or on-premise.
How long to set up?
Self-hosted: 1-2 hours if you're technical. Hosted version: instant, we handle everything.
What if I want hosted version later?
We're building it. Design partners get first access and best pricing.
Stop Losing Deals to Bad Process
Your proposals deserve a system that learns, not another folder to dig through.
Become a Design PartnerLimited spots. Free for 6 months. Influence the roadmap.