IdeaBridgeHub
Proof-First Founder OS for Founders & Teams
Hey IH 👋
Quick update: IdeaBridgeHub private beta opens this Saturday, December 20th.
IdeaBridgeHub is a Proof-First Founder OS — a shared workspace where founders turn validation work into structured proof, use it to find co-founders, and collaborate in one place instead of juggling 6 different tools.
The problem
Founders do real validation — interviews, surveys, landing pages, prototypes — but the work stays scattered across documents, chats, spreadsheets, and files.
When it’s time to:
· find a co-founder,
· bring collaborators onboard, or
· align a small team around an idea,
there’s no single place that shows what’s been validated, what decisions were made, and what the next steps are.
So conversations start with:
“Trust me, I’ve done the work.”
…and it’s hard for others to commit.
What IBH does (beta focus)
In the beta, IdeaBridgeHub brings together:
· Interview Sprint + Survey Sprint (guided flows to capture validation in a structured format)
· An Evidence Ledger that preserves the output as versioned, shareable proof with visibility control
· A shared collaboration workspace with tasks, file sharing, expected outcomes, and alignment tracking — where founders, teammates, and collaborators build and develop the idea in one place
· Co-founder search + intros + chat connected to real work and progress (not just profiles)
(Professional co-signs + Pro Shop services are part of the roadmap, but not in this beta release.)
The full journey
Idea → Sprint → Evidence → Co-Founder / Team → Workspace → Progress
What’s ready in this beta
✅ Interview Sprint (guided flow with structured capture + insights summary)
✅ Survey Sprint (structured capture for validation data + insights summary)
✅ Evidence Ledger (versioning + visibility scopes)
✅ Co-founder discovery — matching, intros, and real-time chat
✅ Team formation — add teammates and collaborators to an idea (visibility scopes, private by default)
✅ Collaboration workspace — Real-time messaging, tasks, file sharing, expected outcomes, and alignment tracking.
Private Beta details:
Opening: Saturday, December 20th
Spots: 15 early founders
What I’m asking: use it normally, and share honest feedback (bugs, confusing parts, what feels useful vs useless)
Apply: https://www.ideabridgehub.com
Selection: Friday night, access starts Saturday
Ideal if you’re:
· Actively looking for a co-founder
· Doing validation and want it organized + reusable
· Tired of jumping between tools just to keep your validation, tasks, and team in sync
· Want to show progress instead of explaining it.
Continuing to build IdeaBridgeHub step by step.
This week I’ve been focused on stabilizing the core validation flows — interviews, surveys, and evidence linking. The goal is to make sure founders can collect insights smoothly and turn them into structured proof without friction.
Still in active development and fixing things, but it’s starting to feel consistent. I’ll share more updates as new features become stable.
I’m solo-building IdeaBridgeHub, and I’m still fixing and polishing things — not launching yet.
But I wanted to share the direction and get early IndieHackers feedback.
The problem I keep seeing:
Founders try to validate ideas with scattered notes, random interviews, or gut feeling.
Professionals (mentors, advisors, analysts, etc.) have no real way to build a proven portfolio of their impact.
What I’m building:
A platform that helps founders run structured validation — and helps professionals build proof-based portfolios through co-sign reviews.
Core features so far:
• Validation sprints (interview, survey, landing-page, etc.)
• Evidence engine with snapshots, versions, and pro-sign reviews
• Team & collaborator workflow
• Founders and Professionals both have separate journeys
• Pro-sign system (professionals give structured reviews → becomes part of their portfolio)
• Messaging + cofounder search engine
• Full RLS security on Supabase (I learned this the hard way 😅)
Not looking for testers yet — just honest feedback.
Curious:
If you’re a founder or a professional, would you use something like this?
What would make this valuable enough to try
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1
Interesting concept. Validation is usually chaotic, so a structured way to collect and organize evidence feels useful. The pro-sign idea also adds real value for professionals who want proof of their impact. Curious to see how this develops.
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1
Hello Soren, thanks a lot for the thoughtful take, really appreciate you checking it out. You're absolutely right about validation being chaotic. That’s the exact pain I’ve seen repeatedly, and why I’m trying to build a cleaner way for founders to turn interviews, surveys, and experiments into structured evidence rather than scattered notes.
The pro-sign angle is something I’m excited about too, giving professionals a way to build a proof-based portfolio instead of just testimonials. It feels like a win-win if it’s implemented right.
Still early, still polishing, but feedback like this really helps shape the direction. Thanks again for taking the time.
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As a heads up, the logo in your site banner isn't loading for me and
Full Name (optional)isn't an optional field on your signup form.Beyond that, as someone starting something, the idea of finding people who fit my ICP quickly and are somehow incentivized to talk to me honestly would be very compelling.
Beyond that, even having a means to search or chat and learn specifics about where people like my ICP spend their time would be compelling by itself. <- i'd feel a lot more comfortable sharing who I want to speak with and learning about the communities they engage with than sharing my idea outright online.
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Hey Josh, thanks a lot for checking it out
Yep, you’re right about the header. I actually haven’t added the final logo yet. just got it designed and still wiring it in, and good catch on the “Full Name (optional)” thing. That label isn’t supposed to behave like a required field. Fixing that shortly.
Your point about finding people who match your ICP quickly really resonates. That’s exactly the kind of direction I want IBH to lean into , helping founders talk to the right people without needing to reveal everything publicly.
Thanks again for the thoughtful input, it genuinely helps shape the next steps.
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1 Comment
For clarity: Sprints create structured validation, the Evidence Ledger preserves it as shareable proof, co-founder discovery uses that proof to explore fit, and the collaboration workspace keeps teams in one place to work on idea progress.