Expert-level eligibility screening
Hard gates filter by TRL, geography, sector, SME size, and incorporation status. Weighted ranking surfaces only grants you can actually win — across EU, national, and regional levels.
Loading programmes…To systematically discover, match, and win European grants using AI.
"Stop researching manually — just GrantStack it."
Enter your startup URL — we'll extract your profile and find matching grants automatically.
Enter your startup URL — we'll extract your profile and match you to 4,000+ EU and national programmes.
GrantStacking — screening EU, national, and regional programmes and calculating weighted match scores
Showing top matches after strict eligibility filtering and weighted ranking.
Programs scanned
Passed eligibility gates
Best match score
"Thousands of EU, national, and regional programmes. Expert-level screening. Only the grants you can actually win."
Most founders spend weeks on grants they don't qualify for. GrantStack surfaces only the programmes you're genuinely eligible for — then drafts your proposal.
Hard gates filter by TRL, geography, sector, SME size, and incorporation status. Weighted ranking surfaces only grants you can actually win — across EU, national, and regional levels.
Loading programmes…Every programme scores differently. GrantStack drafts 6-section proposals mapped to each programme's specific evaluation structure — not generic templates.
14+ criteria mapsEnter your profile once. Get a ranked shortlist with match reasoning for each grant. Ranked by fit, deadline proximity, and eligibility certainty.
30-second matchingThree steps. No signup. No credit card. Just answers.
Region, industry, stage, team size, funding goals. Takes 30 seconds to fill in. GrantStack builds a funding profile from your answers.
GrantStack screens EU, national, and regional programmes. Hard eligibility gates filter by TRL, geography, sector, and SME criteria. Returns a ranked shortlist with match reasoning.
Pick a grant. GrantStack drafts a 6-section proposal matched to that program's structure and evaluation criteria. A real first draft you can submit.
The EU funding ecosystem spans thousands of programmes across European, national, and regional levels. Each has different eligibility rules, deadlines, TRL requirements, and evaluation criteria. Finding the right ones for YOUR startup takes weeks of research and deep regulatory knowledge.
GrantStack does that work for you. We screen every programme against your specific profile — stage, sector, geography, team size — and surface only the grants you're genuinely eligible for, ranked by fit. Then we draft your proposal, tailored to each programme's structure.
That's what GrantStack does: replacing weeks of grant hunting with expert-level matching in 30 seconds.
"Built to map your full funding trajectory — from first grant to scale-up."
Our roadmap vision — not a current promise.€95.5 billion in Horizon Europe funding. National and regional programmes across every EU country. The money is there — GrantStack helps you find exactly what you qualify for.
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GrantStack is built by Xia Wei La in Berlin. One founder, one mission: every EU startup with a great idea should find the grants they qualify for — without consultants, without guesswork. GrantStack makes expert-level grant discovery accessible to every founder. Currently in beta, improving daily.
GrantStack gives every European startup a fair shot at public funding. Expert-level screening, zero guesswork. The money is there — now you'll stack it.
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