Brand Context Protocol vs BrandGuard

Brand Context Protocol (BCP) converts brand guidelines into structured JSON that tools, AI agents, and platforms can read and enforce. It checks content for tone, visuals, claims, and policies before publication. Brand X-Ray audits a website and public social signals, then reports coherence across visual, verbal, and presence dimensions without requiring signup for a scan. Published changes receive versions and changelogs, with rollback to earlier versions. API keys can be scoped by permissions and brand sections, monitored by usage, and revoked. Through MCP clients, BCP exposes brand-context retrieval, text evaluation and rewriting, design evaluation, image analysis, and document evaluation. Its Global Policy Library covers more than 38 marketing tactics and 15 claim types, with allow, warn, escalate, or block enforcement. Listed connections include Claude Desktop, ChatGPT, Slack, Zendesk, and Canva; the Canva app is in review with early access available. BCP is a free open standard built by Aryabhatta Labs. Scraped website text is sent to OpenAI for analysis, scan results are retained indefinitely, and deletion can be requested by email.

BrandGuard is an AI platform for checking marketing content against brand guidelines. It scores brand principles such as visual style and tone, precision details such as logos, fonts and colors, and safety concerns including violence, nudity and profanity. Listed content includes ads, social media updates, images, product descriptions, blog posts and landing pages. BrandGuide Builder turns brand identity into a style guide and creates examples users can approve or reject. BrandGPT offers a chat interface for questions about guidelines. Assets can be scored in the console, through a Chrome extension or with the API; the API can process one asset or thousands at a time and offers endpoints for embedding checks in workflows. The extension gives line-by-line writing feedback in Chrome and can scan images made with Midjourney, DALL-E, Stability, Firefly or Photoshop. The free-trial setup asks for 30–50 on-brand and off-brand assets, with scoring ready after 2–3 hours. Pricing is on request; a free plan and free trial are listed. BrandGuard says it is pursuing SOC 2 certification.