Indie software & micro fund

Harsa builds useful tools, random experiments, and invests in companies we believe in.

Tools

Plumeline ↗ Intelligent editorial pipelines for brands Apocaleat ↗ Restaurant bookmarking for serious foodies Pulse ↗ The world's top news, right now Relative Weather ↗ Dress with yesterday's weather. What?

Experiments

Plotin ↗ Get custom Python finance charts in Telegram Summarizio ↗ Summarize web pages with a bookmarklet

Investments

Anthropic ↗ Makers of the

family of Large Language Models

Alinea ↗ Automated and personalized money manager

HonestBox ↗ Next-generation vending machine systems

Twin ↗ AI agents that automate any task on any application

Ulysse ↗ Human-centered flights focused on customer service

Jitty ↗ Intelligent home search with commute-based filtering

Approach

Harsa was founded by Lancelot Hardel and Ulysse Sabbagh. Made in Paris and Copenhagen.

We've been making software since 2008. And working together since 2021.

We grew up in the indie iOS & Mac tradition. Inspired by companies like Panic, Rogue Amoeba and Red Sweater.

Our principles: design for customers (not metrics), fast & simple, interoperable & no lock-in, no outside investors.

We don't build alone. We gather people with a variety of skill sets to make software together. If you're interested in working with us to make something that'd make you and people happy, get in touch!

Say hi: [desk]@[thisdomain].com