According to AlphaMoat, as of 2026-09, the Chrome extension Promptr for AI has 18 users (+5.9% MoM) — ranked #7,656 of 9,324 AI browser extensions, and #700 of 888 in Marketing & Sales.
Your team's shared working memory, the always-up-to-date source of truth. Give your prompts exactly the context they need, always Promptr for AI is the context manager and skills library for marketing teams. Save your brand context once and insert it into any AI chat with one click — no more copy-pasting from Google Docs or rewriting custom instructions.
The problem: Every AI chat starts from zero. Your brand context doesn't carry over between conversations. Your team wastes hours re-pasting guidelines and fixing off-brand outputs.
The solution: Promptr keeps your brand voices, audience personas, campaign briefs, and reusable skills organized and always accessible — right inside ChatGPT, Claude, and Gemini.
Key features:
Built for teams that manage multiple brands:
Free to use. Unlimited private spaces, unlimited items, and full browser extension access at no cost. Upgrade to the Team plan for shared workspaces, roles, and permissions.
Works with ChatGPT, Claude, and Gemini. More integrations coming soon.
Learn more at promptr.ai
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.