Mike Demarais co-founded Rainbow, a crypto wallet focused on trading and onchain applications, after working on the Ethereum product at Balance. He previously co-founded Handprint, which built tools for customizing 3D-printable toys, and has invested in WalletConnect, now Reown.

Unclaimed profile

Mike Demarais co-founded Rainbow, a crypto wallet focused on trading and onchain applications, after working on the Ethereum product at Balance. He previously co-founded Handprint, which built tools for customizing 3D-printable toys, and has invested in WalletConnect, now Reown.

Career

Co-founder at Rainbow from 2019 to Present
Engineer at Balance.io from 2018-08 to 2019-02
Senior Software Engineer at Zipdrug from 2017-05 to 2018-03
Frontend Engineer at Dispatch from 2015-01 to 2016-05
CEO and Co-founder at Handprint from 2012 to 2014

Investing Announcements

github.com

Rainbow: open-source wallet

The source code for the wallet he co-founded with Christian Baroni and Jin Chung and built with the Rainbow team.

Open ↗
github.com

OpenRouter Models for Raycast

His unofficial Raycast extension for searching AI models, comparing their properties and copying model identifiers.

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github.com

Granola to Markdown

A personal utility he built to turn locally stored meeting notes and transcripts into Markdown files, with participant details and date filters.

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Mike's Collections

Mike's Lists

In these lists

Cosigns Given