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Rainbow (YC S19) — Open-source, design centric software for interacting with blockchains

Rainbow appears in Y Combinator's company directory in the Summer 2019 batch, listed 2021-08-24. Open-source, design centric software for interacting with blockchains.

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Rainbow: Accepted into Y Combinator Summer 2019

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Rainbow

New accelerator entry · 2021-08-24 · the record

Summer 2019
batch
28
people
Early
stage
United States of America
region
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What the record says

BatchSummer 2019
Announced2021-08-24
StageEarly
StatusActive
Team size28
IndustryFintech
Sub-industryFintech -> Consumer Finance
SectorsDeFi, Crypto / Web3
RegionsUnited States of America, America / Canada, Remote, Partly Remote
BasedNew York City, NY, USA; New York, NY, USA
HiringNo
Sitehttps://rainbow.me
Previously known asRainbow 🌈

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If you're behind Rainbow: acceptance into a YC batch is one of the few weeks a young company gets looked up by people who matter — investors, other founders, press. FoxPlug turns the commits, deploys, and releases you're already making into that story automatically, so anyone who looks finds something current. FoxChat puts a guide on your own site so the people YC's own page just sent you don't read one line and leave.

Sourced from the company's Y Combinator directory entry.

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Permanent URL: https://mentionfox.com/funding/yc-rainbow
Last updated 2026-09-26
Primary record: Y Combinator directory entry
Rainbow (YC S19) — Open-source, design centric software for interacting with blockchains. MentionFox, 2026-09-26. https://mentionfox.com/funding/yc-rainbow