The marketplace where ambitious ideas meet the builders who execute them. Find your co-founder. Build something real.
"Found my technical co-founder in 4 days. We're already building."
— Early member · SaaS founder
—Live Opportunities
246of 500 Founding Spots Open
$0To Start
—Founders Joined
How It Works
From idea to co-founder in 3 steps
No pitch decks. No gatekeepers. Just direct connections between idea-holders and the people who can build.
01
Submit Your Idea
Post your concept — what it is, what skills you need, and what equity you're offering. Takes 5 minutes.
02
Get Discovered
Builders, designers, and operators browse live ideas. They express interest and send you a note about how they'd contribute.
03
Make a Match
Review interested parties, choose your co-founder or operator, and start building — with our playbooks to guide the way.
04
Build & Scale
Access execution frameworks, legal templates, growth playbooks, and a community that's been where you're going.
12 ideas posted this week
7 builders joined today
3 teams forming right now
⚡Last idea posted 2 hours ago
Live Opportunities
Your next startup is already here.
Trending This Week
Seeking Technical Co-Founder — Apply Now
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Execution Library
Stop guessing. Start building.
Battle-tested frameworks for every stage — validation, legal, growth, and product. Built by operators who've done it.
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Pricing
Pick your level. Start building.
Free to explore. Founding members lock in lifetime access — no subscriptions, ever.
⚡ Founding Window — Limited Time
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spots left
Pay once. Own it forever.
After 500 members, pricing switches to monthly/annual.
0 of 500 founding spots claimed
Explorer
$0
Free forever · No card needed
Browse all live ideas
Submit up to 2 ideas
Express interest in any idea
Free Idea Validation Playbook
AI Idea Validator (basic)
Builder
$47
One-time · Founding price
Everything in Explorer
Up to 10 idea submissions
3 premium playbooks
AI Business Plan Builder
AI MVP Scope Generator
Priority listing visibility
★ BEST VALUE — LIMITED SPOTS
Founding Member
$97
One-time · Lifetime access · Never pay again
Everything in Builder, unlimited
Unlimited idea submissions
All 4 AI tools
Full playbook library + future releases
🔒 Lock in $0/mo for life
Sponsored Challenges access (Phase 2)
VC deal flow pipeline (Phase 2)
30-day money-back guarantee · Secure checkout via Stripe
FAQ
Questions, answered.
Is my idea protected when I post it? +
Yes. All members agree to our Terms of Service which includes a clear confidentiality framework. We recommend keeping technical specifics vague in public postings and sharing details only with matched builders. You retain 100% ownership of your idea — IdeaPark takes no equity and has no claim.
What kinds of ideas can I post? +
Any business idea you can't execute alone — SaaS products, marketplaces, consumer apps, service businesses, content brands, physical products, and more. The only requirement: you're serious about building it and willing to collaborate.
Who are the builders on IdeaPark? +
Developers, designers, marketers, operators, and domain experts looking for their next challenge. Many are professionals with full-time jobs building on the side. Others are between opportunities and ready to go all-in. We curate quality — this isn't a freelance marketplace.
How does equity work? +
You set the equity range you're willing to offer. Builders filter by what makes sense for their contribution. The actual split is negotiated directly between you — IdeaPark facilitates the connection and provides legal templates, but the deal is yours to make.
What is a Founding Member and why is it limited? +
Three tiers: Explorer (free), Builder ($47 one-time), and Founding Member ($97 one-time). Explorer lets you browse and submit ideas. Builder adds AI tools and premium playbooks. Founding Member is everything — unlimited, forever, including every future feature we ship. Once the founding cohort closes, the equivalent becomes a $19/month subscription. Founding Members pay nothing extra, ever.
What are Sponsored Challenges? +
Companies and investors post real problems with cash prizes, partnership opportunities, or hiring incentives. IdeaPark members submit solutions. It's open innovation — but curated, structured, and high-signal. Coming in Phase 2.
Limited Time
Founding pricing closes at 500 members.
After that, access switches to monthly/annual. Lock in lifetime access now — one payment, no recurring fees, ever.
500 founding members locked in their lifetime access. Join now on a monthly or annual plan.
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◈ Overview
◎ My Ideas
◇ Saved
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⊕ Browse Ideas
≡ Playbooks
◆ AI Tools
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Opportunity🚀 Sponsored Challenge coming soon: A growth-stage SaaS company is looking for go-to-market strategy ideas. Prize: $2,500 + partnership offer.Learn More
Quick Actions
My Ideas
◎No ideas yet. Submit your first one!
Saved Ideas
Ideas you've bookmarked. Click any card to view details or express interest.
◇No saved ideas yet. Browse ideas and click the bookmark icon to save them here.
Interests in My Ideas
↗No interests yet. When someone wants to build your idea, they'll show up here.
Browse All Ideas
Execution Playbooks
AI Tools
Powered by AI — built to help you move from idea to execution faster.
🔒 Paid Feature
Business Plan Builder, MVP Scope Generator, and Co-Founder Pitch Writer require a paid plan. Builder ($47) unlocks most AI tools. Founding Member ($97) unlocks everything — for life.
⊕
Idea Validator
FREE for all members
Get an instant AI score on your idea — market size, competition, strengths, risks, and 5 ready-to-use taglines.
★ Founding Member
📋
Business Plan Builder
Full lean canvas in 60 seconds
Generate a complete lean business plan: problem, solution, UVP, GTM strategy, pricing, milestones, and more.
★ Founding Member
🛠️
MVP Scope Generator
Know exactly what to build first
Get your must-have features, recommended tech stack, 90-day sprint plan, and what NOT to build in v1.
★ Founding Member
↗
Co-Founder Pitch Writer
Attract the right builder for your idea
AI writes your co-founder pitch — hook, problem framing, what you bring, what you need, and how to position the equity.
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Mobile Experience
IdeaPark on any device.
Browse ideas, connect with builders, and get notified the moment someone expresses interest in your idea — from your phone, tablet, or desktop.