Top Keyword Monitoring Tools

Explore Makeinfo's curated list of top keyword monitoring tools designed to streamline audience research, social listening, and lead generation.


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Our Curated List

SparkToro

An audience research tool to improve ROI across content, SEO, social, PR, and performance marketing. Discover high-affinity websites, keywords, social networks, demographics, YouTube channels, podcasts, and subreddits your audience engages with. Free report and signup (no credit card required) with geography options (US/UK/Canada). Helps optimize channel investments, gain SEO/content advantages, and target ads/partnerships.

Price: Free, Paid

Platforms: Websites, Social Networks, YouTube, Podcasts, Subreddits

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ForumScout

A free/low-cost social listening tool that tracks brand and keyword mentions across Reddit, Twitter/X, LinkedIn, YouTube, Instagram, Hacker News, forums, and news. AI filtering (paid plans) scores matches with plain-English criteria. Free plan: 100 mentions/month, 10 keywords. Growth ($19/mo): 5,000 mentions, AI filtering. Business ($49/mo): sentiment/emotion analysis. Enterprise ($129/mo): 100,000 mentions. No contracts, cancel anytime.

Price: Free, Paid

Platforms: Reddit, Twitter/X, LinkedIn, YouTube, Instagram, Hacker News, Forums, News

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KWatch.io

Real-time social listening across LinkedIn, X, Facebook, YouTube, Reddit, Hacker News, and Quora. Monitors posts (even private ones not on Google), with automatic sentiment analysis and conversation tracking. Free plan: limited Reddit/Hacker News alerts. Essential ($19/mo): AI filtering. Business ($79/mo): API/Slack. Enterprise ($199/mo): advanced support. Suggests MultiFollow.io for specific X/LinkedIn profile monitoring.

Price: Free, Paid

Platforms: LinkedIn, Twitter/X, Facebook, YouTube, Reddit, Hacker News, Quora

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Leadverse

AI-powered tool for finding high-intent leads on Reddit and X by monitoring posts for 'looking for a solution' intent. Features AI relevance scoring, instant email alerts, AI-generated replies, and CSV export. Free (€0): 15 leads, 1 campaign. Reddit Unlimited (€9/mo): unlimited leads, 3 keywords. Pro (€14/mo): Reddit + X, manual syncs. Uses OpenAI models for filtering and replies.

Price: Free, Paid

Platforms: Reddit, Twitter/X

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Syften

Live keyword alerts since 2019 for Reddit, X/Twitter, Hacker News, Quora, Stack Exchange, GitHub, YouTube, Bluesky, Mastodon, and more (no LinkedIn). Tracks Reddit with 1-minute delay. Entry ($19.95/mo): 3 filters. Standard ($39.95/mo): 20 filters, Slack. PRO ($99.95/mo): 100 filters, AI post-processing. 14-day free trial on PRO plan (no credit card). Outperforms Google Alerts for forum monitoring.

Price: Paid

Platforms: Reddit, Twitter/X, Hacker News, Quora, Stack Exchange, GitHub, YouTube, Bluesky, Mastodon, Slack, Product Hunt, Forums, News

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F5Bot

A completely free service that emails you when your chosen keywords are mentioned on Reddit, Hacker News, or Lobsters. Simple signup with no usage limits, designed for monitoring brands, projects, or topics. Ideal for users needing basic, no-cost alerts without advanced features.

Price: Free

Platforms: Reddit, Hacker News, Lobsters

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TrendSearch

A Reddit-powered audience and market research tool to find trending topics and insights from real-time discussions. Free plan: 2 keywords, 2 subreddits. Premium ($5/mo, 50% off introductory): unlimited keywords/subreddits, Smart Subreddit Finder, email alerts, exports. Ideal for businesses, content creators, and researchers seeking early trend signals and sentiment insights.

Price: Free, Paid

Platforms: Reddit

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Common Use Cases

📢 Brand Monitoring

Track mentions of your brand, products, or key people across social platforms and forums to manage your online reputation.

🔍 Competitor Analysis

Monitor competitor mentions, complaints, and strategies to identify opportunities and weaknesses.

💡 Content & Lead Gen

Discover trending topics, pain points, and high-intent leads to create targeted content and engage potential customers.


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