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SubstrateUI: is it still online? | SaaS Outpost

March 2026 cohort / Developer tools

SubstrateUI

Online

substrateui.dev

A themeable React component system for building accessible interfaces across multiple brands.

MikeNotThePope/substrateui
Docs

Status: Onlinesince Nov 5, 2026
First launched: Mar 28, 2026
Category: Developer tools
Type: Open source project
Pricing: Open source
Domain: substrateui.dev

History

Launched
Mar 28, 2026 · Launch announcement
Online
Nov 5, 2026 · online
Last checked Nov 5, 2026

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Pricing history

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