Business

Rainbrand

Website
Founded 2025Origin source ↗Checked 2026-09-15

Overview

Rainbrand is the brand layer for agents. It turns a brand’s identity, guidance, and assets into shared context that agents and products can use. That context evolves with the brand, alongside the tools where it is created and managed.

Starting with websites, social media, and files, Rainbrand develops and maintains versioned brand context. Through MCP or the API, connected agents and products can retrieve and update that context, then apply it to images, websites, slides, video, copy, and other brand work.

We’re an ai infra company making brand as operable as software.

Company description As recorded 2026-11-08

Founders & team

Previously Bloom

Company history As recorded 2026-11-08

Ray Fitzgerald

Founder/CEO

Founder of Bloom - the brand layer for agents. Bloom turns brand into infrastructure that any agent, app, or platform can call. Before Bloom, I founded Lucid - an AI-native word processor. Before that I worked at Inscribe (S18), where I built agents to prevent financial fraud. Obsessed with product and organic growth.

Founder profile As recorded 2026-09-15
3team members reported
Source-reported As recorded 2026-09-15

Founded 2025 · Source

News & product activity

Sources & observations

Y Combinator

Profile depthenriched profile
Website observationwebsite reachable
Last website check2026-11-11
Location · source statedSan Francisco, CA, USA
Pricing evidenceA pricing page was detected
Maturity: Launched · 4 of 6 areas documented

Source-based assessment · automated evidence rules

The company website offers product access through a trial, free start, app download, purchase, or onboarding with existing-account login. Customer adoption is not established by this evidence.

Company website: home Checked 2026-10-18 · Company website: home Checked 2026-10-18

Get started Read the docs
Pricing FAQs Docs Sign in

Maturity is an evidence-based assessment, not a success rating. It may understate the current stage where evidence is limited. Coverage records documented areas, not a complete or independently audited company history.

Stage definitions
independent websitesource corroborationreachable websitedescriptive evidencesourced peoplesourced founding yearpricing page observed