OSTAL · FOUNDERS RETREATS

This is not a retreat.
It's where you build
your startup surrounded
by the right people.

4–12 founders. 5–7 days. A premium house in an exceptional destination. Deep work, honest conversations, and real accountability — no panels, no pitches.

Apply for 2027Learn more

Most founders feel lonely at the top — even surrounded by noise.

Accelerators give you a cohort, but they optimize for demo day. Conferences give you a crowd, but conversations stay surface-level. Online communities give you reach, but not proximity.

What actually moves the needle? Spending 6 days with 8 founders who are honest about what's broken in their business — and who care enough to help you fix it.

The Format

Small groups. Premium houses.
Unscripted intensity.

4–12
Founders per retreat
Ultra-selective. Everyone at the table matters.
5–7
Days together
Long enough to go deep. Short enough to stay focused.
0
Panels or pitch decks
Only real conversations — structured and unstructured.
100%
English-first
International founders from Europe, LATAM & beyond.

A Week Looks Like This

Day 1–2

Arrive & Calibrate

Settle into the house. Share where each company truly stands — the real numbers, the real fears. No performance, no pitch.

Day 3–5

Work & Collision

Deep work blocks in the morning. Afternoon problem-solving sessions where one founder's challenge becomes everyone's focus.

Day 6–7

Commit & Leave

Each founder leaves with a 90-day commitment — written, witnessed, and followed up.

Destinations 2027

Places that make you think differently.

We curate destinations where isolation meets beauty — close enough to the world, far enough to actually think.

Alentejo
Portugal
Vineyards & silence
Tarifa
Spain
Wind & wild Atlantic
Bali
Indonesia
Jungle & focus
Costa Rica
Central America
Rainforest & surf
Tulum
Mexico
Cenotes & coast

Who We Select

Not everyone gets in.
That's the point.

Builders

You're actively building — post-idea, pre-scale. Product in market, real users or real revenue.

Honest

You come to give as much as you take. No posturing. No hiding the hard parts.

International

Founders from Europe, LATAM, US, Asia — the mix is the value.

Committed

You block 6 real days on your calendar and you show up fully.

Not another startup event.

Other events
OSTAL Founders Retreats
Hundreds of attendees
4–12 founders, carefully selected
Keynotes & panels
Your real problems on the table
Business cards & LinkedIn adds
Relationships built over shared meals
You leave with a tote bag
You leave with a 90-day plan & accountability
Back to normal by Tuesday
The group stays in touch — always

2027 Applications

Ready to build alongside
people who get it?

We open a limited number of spots per retreat. Leave your details and we'll reach out when your profile matches a retreat.

No spam. Ever. We reply personally or not at all.