Harbor by Merchant Seven

The accelerator built
for fintech's earliest movers.

Harbor is where early-stage fintech founders come when they need more than a check. We embed the full Merchant Seven team inside your company — combining capital with the operational depth to reach your first real milestones.
What We Deploy

The full stack, inside your company.

Most accelerators give you mentors. Harbor gives you a team. When you join, you gain access to every discipline we've built at Merchant Seven — deployed directly into your business for the duration of the program.

Narrative & Strategy

Shaping the story that resonates with customers, partners, and investors.

Product Positioning

Defining your place in the market and articulating what sets you apart.

Full-Stack Marketing

From brand foundations to demand generation and content — end to end.

Full-Stack GTM

Building the sales motion, partnerships, and distribution channels that scale.

Market Data Strategy

Turning market intelligence into a competitive edge and a business asset.

FP&A Functions

Financial planning and analysis frameworks built for high-growth fintech.

Corporate Development

Strategic deal-making, partnerships, and business development support.

Investor Relations

Preparing founders to tell the right story to the right capital partners.

Why Harbor

A different kind of accelerator.

Fintech Native

We were built for financial technology. Every framework, every hire, every insight on our team has been shaped by this vertical — not retrofitted to it.

Full-Stack Deployment

When you join Harbor, you're not getting a check and a Slack channel. You're getting the entire Merchant Seven team inside your company, working on the problems that matter.

Flexible Investment

Our check sizes are intentionally wide and varied. We size our investment around the company in front of us — not a fixed model designed for a different era.

A LATAM Specialty

We have deep conviction in Latin America as one of the defining fintech markets of the next decade, and a dedicated thesis to back it. That said, Harbor is open to exceptional founders building anywhere — LATAM is a strength, not a requirement.

Apply

Ready to find your harbor?

If you're building in fintech and feel like you're not getting the rigor and deep expertise your company deserves — we want to hear from you. Tell us about what you're building and where you're headed.

Dedicated Merchant Seven team embedded in your business
Flexible investment sized around your stage and needs
Fintech-native expertise across all eight disciplines
A network built for the future of financial technology

We review every application personally and respond to all founders.