Syften

Marketing & SEO Free trial · from $29/mo

About Syften

Syften scans forums, social media, and review sites for keywords you care about—think Reddit, Hacker News, and niche communities—and alerts you within minutes. It's built for marketers and founders who want to jump on conversations without refreshing tabs all day.

What it does

Syften crawls over 50 sources including Reddit, Twitter, and product review sites, filtering by keyword, sentiment, and source. You set up alerts, and it pushes notifications via Slack, email, or webhook when relevant mentions appear.

Best for

Founders monitoring brand mentions or competitor chatter
Marketers hunting for inbound leads in niche forums
PR teams tracking sentiment across multiple platforms

Strengths

Real-time alerts with configurable filters
Broad source coverage beyond mainstream social
Integrates with Slack, Discord, and Zapier

Key features

Keyword monitoring — Track any phrase across 50+ sources
Sentiment analysis — Filter by positive, negative, or neutral tone
Real-time alerts — Get notifications within minutes of a mention
Slack integration — Push alerts directly to your team channel
Webhook support — Connect to custom workflows
Historical search — Review past mentions for trend analysis

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