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Rainbrand
The brand layer for agents
Rainbrand builds and maintains shared brand context from your websites, brand guides and files. Give your agents the guidance and assets they need for marketing campaigns, websites, slides, email, video, and more. Keep that context current as your brands evolve. Use it with Claude, ChatGPT, Codex or Cursor, or build it into your product through the API.
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About Rainbrand on Product Hunt
“The brand layer for agents”
Rainbrand launched on Product Hunt on November 5th, 2026 and earned 0 upvotes and 1 comments, earning #1 Product of the Day. Rainbrand builds and maintains shared brand context from your websites, brand guides and files. Give your agents the guidance and assets they need for marketing campaigns, websites, slides, email, video, and more. Keep that context current as your brands evolve. Use it with Claude, ChatGPT, Codex or Cursor, or build it into your product through the API.
On the analytics side, Rainbrand competes within API, Branding and Marketing — topics that collectively have 608.7k followers on Product Hunt. The dashboard above tracks how Rainbrand performed against the three products that launched closest to it on the same day.
Who hunted Rainbrand?
Rainbrand was hunted by Garry Tan. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Rainbrand including community comment highlights and product details, visit the product overview.
Hey Product Hunt 👋
I’m Ray, founder of Rainbrand.
Agents can build websites, write campaigns, and generate images. But every new tool or conversation needs to learn your brand again.
So you keep uploading the same guidelines, finding the right logos, explaining your tone of voice, and correcting work that doesn’t fit. When the brand changes, you have to repeat those updates across tools.
We built Rainbrand to give agents shared brand context they can use and update across their work.
Start with a website, brand guide, or files. Rainbrand turns them into reusable identity, guidance, and assets. Connect it to agents like Claude or Cursor, or build it into your own product through the API.
An agent working on a landing page can get the relevant brand guidance and assets. Another working on a campaign can use the same brand. As your brand evolves, you can update that context for future tasks.
That’s what we mean by the brand layer for agents.
You can try it with 1,000 signup credits.
We’d love feedback from founders and teams using agents for brand work, and builders adding brand capabilities to their products. Where do your agents struggle most with getting a brand right?
Happy to answer questions here!