Accelerator

MassChallenge

Fit 85Cold inbound OK

Sample data — verify thesis, stage focus, and contact info before reaching out.

Equity-free 4-month program with $0-$3M in prize money. Boston, Israel, Mexico, Texas, Switzerland.

Stages

Idea-onlyPrototype builtPre-seed

Geographies

usglobal

Industries

sector-agnostichealthtechclimatetech

Business models

any

Check size

$0 to $3,000,000

Founder segments

first-time-foundernon-technical-foundertechnical-founderveteran-founderminority-founderwomen-founder

How to reach them

Apply via masschallenge.org. Equity-free is rare — strong value for capital-light founders.

Outreach starter

Pick a material kind or ask AI to rewrite with your voice.

Accelerator application draft
# MassChallenge application draft — {{idea name}}

1. **What are you building?** (1-2 sentences)
   {{one-line description}}

2. **Why is this hard for others?**
   {{Defensibility — what existing players can't easily copy}}

3. **What have you shipped so far?**
   {{Concrete artifacts: prototype, beta users, contracts, demos}}

4. **What did you learn from your first 10 conversations?**
   {{The single most surprising customer insight}}

5. **Why this team?**
   {{The unfair advantage each founder brings}}

6. **What's the 90-day goal during the batch?**
   {{One concrete metric you'll move in the batch — usage, revenue, partners}}

7. **What would you do with the check?**
   {{The single biggest constraint $100-500k would unblock}}

Fill in: idea name, one-line description, Defensibility — what existing players can't easily copy, Concrete artifacts: prototype, beta users, contracts, demos, The single most surprising customer insight, The unfair advantage each founder brings, One concrete metric you'll move in the batch — usage, revenue, partners, The single biggest constraint $100-500k would unblock

Need every material at once? See the full outreach generator.

Links

build 4315ed5 · 2026-05-22 13:49 EDT