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The business cofounder
for deeptech.

You build the breakthrough. Mitlus builds the customer evidence that wins grants, investors, and your first pilots.

Land your next pilot and accelerate salesWrite structured grant applicationsPrepare your next investment cycle
Set up my startup

43%

of startups fail building something nobody needed.

The science is rarely what kills a deeptech company. It's an untested belief about the customer: who they are, what they'll pay, why they'd switch. Mitlus finds those beliefs in your plan, ranks them by risk, and tests them while being wrong is still cheap. When the evidence says no, you pivot early instead of rebuilding late.

Source: CB Insights, Why Startups Fail (2026 edition), analysis of 431 VC-backed shutdowns since 2023.

How it works.

Deeptech rarely dies because the science failed. It dies with a working prototype and nobody committed to buy. Mitlus structures your plan, shows where grant evaluators, investors and buyers will challenge it, and helps you reach your next milestone.

Your workspace fills

1/5
Importance →

Certainty →

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Advice that already
knows your numbers.

No re-explaining your stack, your runway, or last month's interviews. It has read all of it, tells you the harder truth first, and does the legwork.

  • Turns your riskiest assumption into a test you can run this week
  • Turns interview transcripts into evidence, and says plainly when nobody committed
  • Builds the financial model, and shows you the month the money runs out

Mitlus

For whatever you are
chasing next.

Pilots, grants and investors all ask for the same thing: proof. Collect the evidence, process it with AI and use it to reach your milestones.

01

Land your next pilot and accelerate sales

Find buyers already fighting the problem, interview them the right way, and leave every conversation with a next step: a demo, a pilot, a commitment.

02

Write structured grant applications

Market sizing, patent landscape, and validation claims backed by logged evidence instead of guesses.

03

Prepare your next investment cycle

Every claim in your deck traces back to evidence. Gather proof that survives due diligence.

Pricing

 

Basic

For founders getting started

€29/mo
  • All workspace modules
  • AI co-pilot
  • Assumption heatmap
  • Customer discovery tools
  • Financial modeling
  • Included AI credits
Get Basic
Most popular

Pro

For growing startups

€59/mo
  • Everything in Basic
  • 2.5× more AI usage
  • Priority for heavier validation sprints
Get Pro
 

Power

For serious founders

€99/mo
  • Everything in Pro
  • 4× more AI usage
  • Built for teams running at full force
Get Power

Prices excl. tax · Cancel or switch anytime

Reach your next
milestone faster.

Set up my startup

From €29/mo · Cancel anytime

Mitlus

The litmus test for founders.

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