MassChallenge Accelerators
MassChallenge Boston, Renens, United States, Switzerland, Israel · open to applicants worldwide
Non-profit accelerator network running founder-focused early-stage (Traction) programs and industry Challenge programs with corporate partners in healthcare, climate, fintech, food and security, with hubs in the US, Switzerland, Israel and the UK.
Free to start · no account needed
Get a pitch deck and a one-pager for this programme, drafted from what you already have in about two minutes.
You look at it first. Nothing is submitted without your tap.
About
Also: expert mentors; corporate partner access; industry-specific challenge tracks; international hubs.
Several programs a year, each with its own application window; 2027 Healthcare and FinTech Challenge applications open later in 2026.
How to apply: through hubspot forms.
What to prepare: application form, deck.
From the official page (checked 2026-10-21): “For pre-seed to Series A startups.”
Who can apply
- Open to founders
What you will need
- Application form answersOnward Scout drafts it from your sourced profile; you approve every line.
- Pitch deckUpload yours, or let Onward Scout draft one from your profile for you to edit.
How to apply
Applications go through the official page (hubspot forms).
How Onward Scout helps
Once browser filling is switched on, Onward Scout fills the official form in a browser on your behalf after your tap, taking a screenshot at every step; until then every field is prepared for you to paste. CAPTCHAs, logins and payments always stay with you, as a handoff with everything ready.
Every answer is drafted from your own documents and cites where each fact came from; anything we can’t source is flagged for you, never invented.
Let Onward Scout prepare this application
Get a pitch deck and a one-pager for this programme, drafted from what you already have in about two minutes. Free to start, no account needed: you look at the draft first, and nothing goes to MassChallenge without your tap.
Nothing is submitted without your tap. Logins, CAPTCHAs, payments and interviews stay with you.