Syften is a specialized social listening tool that helps companies find relevant discussions in online communities like Reddit, Hacker News, and Mastodon in real time. The platform focuses on speed and relevance, sending near real-time alerts in under 1 minute when keywords are mentioned.

Syften monitors online communities and social platforms for specified keywords, enabling SaaS founders, marketing teams, and sales professionals to identify intent signals. The platform detects buyer intent by identifying people actively looking for solutions, comparing alternatives, or expressing budget needs within community discussions. Unlike broad monitoring tools, Syften specializes in online communities where high-intent signals often emerge.
Contact-Level B2B Intent Data from IDG Media Network
Foundry Intent unifies real-time signals from a variety of sources to deliver a high-fidelity source of B2B buyer intent. It de-anonymizes website traffic and identifies accounts showing high purchase propensity.
Free keyword monitoring and alerts for Reddit, Hacker News, and Lobsters
Starting Price
F5Bot monitors Reddit, Hacker News, and Lobsters for specified keywords and sends alerts within minutes when matches are found. It's a free service that notifies users via email whenever their keywords are mentioned on these platforms.
Context graph and GTM AI agent platform for product-led to top-down sales evolution
Endgame is the context graph for every GTM agent, helping sales teams transition from product-led growth (PLG) to top-down sales strategies. The platform identifies actionable intent signals and surfaces key insights about customer behavior to enable data-driven sales decisions.