Rainbrand (Bloom) review: Shared brand context for AI agents and products, via MCP and REST API

Shared brand context for AI agents and products, via MCP and REST API

Starts at $20/mo, free plan: no, prices checked on November 2, 2026.

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What Rainbrand (Bloom) does

Keeps a brand's identity, guidance and assets in one place and serves them to AI agents via MCP or to products via a REST API.

Rainbrand, which was previously called Bloom, stores a brand's identity, guidance and assets in one maintained place so that AI agents and products can draw on them. You feed it brand guides, logos, fonts, a website import or other files. It then exposes that material to your agents through MCP, or to your own software through a REST API.

The workflow centres on two requests. A Brief hands an agent the guidance and assets that a particular task needs. A Review checks a finished image against the brand before it ships. You can generate with your own tools or route generation through the AI Gateway. Setup guides cover ChatGPT, Codex, Claude, Claude Code and Cursor.

Pricing is credit-based and listed in US dollars. Plus costs $20 per month billed monthly with 5,000 credits and one seat. Pro is $35 with 10,000 credits, Max is $50 with 20,000 credits, and Scale is $65 with 30,000 credits. Pro, Max and Scale include unlimited seats. API and MCP access come with every plan. A brief costs 100 credits, a review 200, a brand edit 300 and a new brand 500. Monthly plan credits do not roll over, while top-up credits at $0.50 per 100 credits never expire. Annual billing saves 10%, but the page gives no per-month figure for it.

  • Shared brand context for agents and products
  • Import brand from website or files
  • Briefs with task-specific guidance and assets
  • Reviews of images against the brand
  • MCP connection for agents
  • REST API for embedding in products
  • AI Gateway option for generation
  • Credit top-ups and auto top-up

Good for / Not for

Good for

  • Teams using AI agents that need consistent brand guidance on each task
  • Developers embedding brand context into their own product through the REST API
  • Users of ChatGPT, Codex, Claude, Claude Code or Cursor who want a connected brand source

Not for

  • Anyone who needs a free plan or free trial, as none is shown on the pricing page
  • Teams of several people on Plus, which is for one person only

How to start

  1. Open the Rainbrand plugin or connector for your agent (ChatGPT, Codex or Claude) and add it, then connect your Rainbrand account. source

  2. In Claude Code, add the plugin marketplace and install the Rainbrand plugin, then sign in with /mcp. source

  3. To use the API, generate a key from the settings of your account, then send a request that lists your brands. source

  4. Add a brand by importing a website or uploading a brand guide, logos and fonts. source

Limits and gotchas

  • Plan credits refresh each month and do not roll over; top-up credits never expire. source
  • Plus includes 1 seat and 5,000 credits a month; a new brand costs 500 credits. source
  • When credits run out mid-task, the request stops until you top up. source
  • You only pay for a brand edit at the moment you save it, while older accounts stay on the prices they already have. source

From the official site and docs of Rainbrand (Bloom), checked on November 2, 2026.

Pros and cons

Pros

  • Brand guidance and assets are held in one shared place for agents and products
  • API and MCP access are included in every plan
  • Pro, Max and Scale include unlimited seats, so a team shares one credit pool
  • Each action has a stated credit cost: 100 for a brief, 200 for a review
  • Setup guides exist for ChatGPT, Codex, Claude, Claude Code and Cursor

Cons

  • The pricing page lists no free plan or free trial
  • Plan credits refresh monthly and do not roll over
  • Plus is limited to 1 seat
  • Manual top-ups cost $0.50 per 100 credits, and requests stop when credits run out
  • Annual billing saves 10%, but no per-month annual price is shown

Our take

Rainbrand suits teams that already run AI agents and want one maintained source of brand guidance rather than pasting rules into prompts. The MCP and REST API routes, plus guides for several agent tools, make it a fit for both agent users and developers embedding brand context into a product. Its credit model means cost follows usage, and each action has a stated price. The trade-offs are clear: the pricing page shows no free plan or trial, plan credits expire monthly, and Plus covers a single person only. We have not tested it; this summary reflects only what the official pages state.

Coming soon

Coming soon — we are writing comparisons that include Rainbrand (Bloom).

Rainbrand (Bloom) pricing

Rainbrand (Bloom) plans and prices (USD)
PlanMonthly billingAnnual billing (per month)Limits / what’s included
Plus per month, billed monthly$20—5,000 credits a month; 1 seat; up to 50 assets, 25 reviews, 10 new brands, 16 brand edits
Pro per month, billed monthly$35—10,000 credits a month; unlimited seats; up to 100 assets, 50 reviews, 20 new brands, 33 brand edits
Max per month, billed monthly$50—20,000 credits a month; unlimited seats; up to 200 assets, 100 reviews, 40 new brands, 66 brand edits
Scale per month, billed monthly$65—30,000 credits; unlimited seats; up to 300 assets, 150 reviews, 60 new brands, 100 brand edits

Free trial: none listed. Free plan: no.
Prices checked on on the official Rainbrand (Bloom) pricing page. “—” = not published.

All Rainbrand (Bloom) plans, limits and annual prices →

Frequently asked questions

How much does Rainbrand cost?

Plans are Plus at $20 per month billed monthly, Pro at $35, Max at $50 and Scale at $65. A Custom option is mentioned for very large volumes, with no price given.

Do unused credits roll over?

No. Plan credits refresh each month and do not roll over. Top-up credits never expire and are used after plan credits.

Can a team share one account?

Yes on Pro, Max and Scale, which come with unlimited seats and a shared credit pool. Plus is for one person.

Is there a free plan?

The pricing page does not show a free plan or a free trial.

What happens when credits run out?

The request stops and links back to the pricing page. You can top up any amount or turn on auto top-up, which triggers when your balance drops below 10% of monthly credits.

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