Cohort

9

Fall 2026

9-week online incubator

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Oct 12
-
December 11, 2026
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Online
APPLICATIONS OPEN UNTIL
September 6, 2026
Apply now

Welcome to The Aquarium, a unique online incubator to launch XRP Ledger projects. Accelerate your startup within the XRP Ledger ecosystem — from anywhere in the world. Be inspired and share insights with a vibrant peer community of founders.

The cohort

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When
October
12
December 11, 2026
Location pin icon
Where
Online
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Who

A 9-week program 

Embark on a transformative 9-week online incubator designed to take your startup from MVP to market. Through workshops, structured learning, personalized 1-1 coaching (technical and business), and access to XRPL experts, you'll gain the insights and accountability needed to propel your venture forward. Cohorts run twice a year —  Spring, and Fall.

Accelerate your project 

Designed for pre-seed and seed teams building on the XRPL — or looking to migrate from another ecosystem  — with a focus on DeFi, Social Impact, RWA tokenization, Agentic web and Infrastructure/Security. We look for teams with at least one full-time founder and an MVP ready to build on. We value enthusiastic, generous, and humble founders with a collaborative spirit, ready to challenge each other and elevate projects as peers. After the program, startups are eligible for milestone-based grants.

Engage From Anywhere

The Aquarium is now fully online and welcomes founders from around the world, with a particular focus on teams building in EMEA. But remote doesn't mean passive: we expect founders to be active and engaged throughout the 9 weeks — attending live sessions, showing up for coaching, and contributing to the cohort. You'll be connected directly with our  team and the broader XRPL ecosystem, building the relationships and momentum that carry your project beyond the program.

Eligibility checklist 

  • Pre-seed/seed projects building on the XRPL (or looking to switch L1)
  • A focus on DeFi, Social Impact, RWA tokenization, Agentic web Infrastructure & Security 
  • At least one full-time founder (business and/or technical) minimum
  • MVP ready
  • Active participation throughout the 9-week online program (Spring or Fall cohorts)
  • Open to sharing & collaborating with other founders
Application process
Application

Founders apply on the website

Interview

After being reviewed, selected applicants are invited for an interview

Validation

Selected candidates signed a contract and are officially part of the Aquarium cohort

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Cohort
9
Fall 2026
APPLY NOW!
Start your application

Our partners

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Aurélien Burget
Residency Director
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Our residents
William Mesclier
Fillgood
#social #sports
Simon Luling
Ekonavi
#collaborative #regeneration #sustainability
Sébastien Manchon
Ekomia
#energy #efficiency
Matt Mankins
Kudos
#funding
Kelly Zhang
Buddies Club
#mentoring #diversity
Joshua Magie
#lending #finance
Jeanne Bloch
Sparkling Debt
#lending #finance
Eric Pilat
Cara7
#sustainability
Andres Assmus
Cityzeen
#investment
Alex Jilbert
#social #sport
Cohort
9
Fall 2026
APPLICATIONS OPEN UNTIL
September 6, 2026
Apply to the Residency
FAQ
What is XRPL ?
What does XRPL Commons do?
How do we approach teaching at the Aquarium?
What is the aim of the Aquarium?
Will the content be in French, English or Franglais?
Who will be reviewing the applications?