We build
software companies
and scale them.

Starline is the home of the businesses we build, Oddify and CairnRock Systems with Norma and Relay, and the partner of founders who need operational and financial backing.

The Starline family
  • CairnRock Systems
  • Oddify
  • Norma
  • Relay
01 · Focus

Building got easy.
Product-market fit didn’t.

What’s hard is finding a problem that actually matters and people are willing to pay for, and getting it in front of the people who need it. Most companies die there, not in the code.

Mathis Kassow, Starline Ventures

That’s the part we’re good at. It’s how we run Oddify and CairnRock, and it’s what we bring to the founders we back.

02 · What we do

One roof.
Three jobs.

01

Build

We start and run software companies ourselves. Oddify and CairnRock Systems are built by the Starline team, end to end.

02

Operate

We back talent operationally: product, engineering, data and models, go-to-market, and the unglamorous work of running a company.

03

Fund

We back founders financially, with capital that comes with the people who put it in.

03 · Companies

The companies
we build.

Consumer · AI predictions

Most people bet blind. You don’t.

Oddify gives fans calibrated predictions, betting strategies and position tracking, plus a live Whale Tracker that shows where the big money is going.

Oddify has 80,000 users and its own team of developers.

oddify.ai
04 · Talent

Building something?
We back talent.

Operational and financial support from people who run companies themselves. Hands-on, not hands-off.

Tell us what you’re building
  • 01

    Capital

    Direct financial backing, sized to what the company needs to do next.

  • 02

    Operations

    Help running the company: processes, hiring, tooling and the day-to-day.

  • 03

    Product, data & models

    Engineering and modelling support from the teams behind Oddify and CairnRock.

05 · Founders

Get in touch.