Social Stinger is a buying-intent search engine for B2B/SaaS teams, agencies, freelancers and consumer app founders. It reads public posts on Reddit, Hacker News, Bluesky, GitHub and Stack Exchange every hour, filters out sellers promoting themselves, and scores each real request by buying intent, category, budget and location. Filter by intent, category, country, minimum score and recency, save searches, and get email alerts. Save leads to lists and draft replies. Free plan available; Pro adds real-time leads, more saved searches, urgent alerts, competitor watch, CSV export and your own communities.