What it sells
Open-source, design centric software for interacting with blockchains
Business model breakdown
Buyer: who owns the budget?
UnverifiedConsumers (retail crypto and prediction-market traders) using the mobile/desktop app.
Trigger: what makes them buy now?
Wanting to trade crypto, stocks, commodities, prediction markets and perps from a phone without technical friction.
Workflow: what inputs become what output?
Self-custody wallet app: buy crypto/meme coins, trade prediction markets, perps up to 50x leverage (powered by Hyperliquid), live charts, earn $RNBW rewards.
Economics: what it saves and how it charges
Trading-fee based; "Rainbow Black" upgrade offers free instant deposits and bigger rewards; $RNBW token rewards. Open-source RainbowKit wallet-connect library also offered.
Distribution: how it reaches customers
Self-serve downloads on iPhone, Android and browser extensions (Chrome, Firefox, Edge, Brave, Safari, Arc).
Funding history and coverage
| Round date | Stage | Amount | Investors | Source |
|---|---|---|---|---|
| — | Y Combinator Summer 2019 | — | Y Combinator | ycombinator.com |
Profiles summarize public reporting and company websites. Business-model notes are MaxBC's reading of that material, not confirmed facts; unknowns are left blank rather than guessed. Updated 2026-10-12.