Mentio is a social listening API that tracks mentions of your brand, competitors and topics across 16 platforms: Reddit, X, Hacker News, GitHub, Bluesky, LinkedIn, Stack Overflow, DEV, YouTube, TikTok, Instagram, news, the App Store, Google Play, Trustpilot and Google Maps. Every mention is scored by AI for relevance, sentiment and intent (buying questions, complaints, bug reports, praise), so teams see the posts that matter without the noise. Everything is available through a REST API, webhooks and an MCP server, so AI agents like Claude, Cursor and ChatGPT can search and act on mentions directly, with alerts to Slack, Telegram, email or any webhook. Agencies and software companies use it to power listening for their own clients, with groups, monthly caps and cost per client. Pricing is prepaid with no subscription: $5 per keyword per month and $0.008 per matched mention, with free credit to start.