Keyword alerts notify you of every single mention of a word in chronological order. However, most mentions are chatter or noise. Needle uses semantic intent-ranking to analyze the context of public threads across Reddit, Hacker News, Stack Overflow, GitHub, and other communities. It scores each post based on the author's purchasing mindset and how closely their need matches your product.
Here is how you can set up and run a high-signal search workflow.
Step 1: Describe your offer
You do not need to write complex Boolean queries, regex patterns, or monitor search field rules.
- Paste your product's landing page URL or enter a single-sentence explanation of what your product does (e.g. I offer email outreach templates for B2B SaaS startup founders).
- Needle reads the page/description to model your ideal customer profile (ICP) and identify the specific vocabulary they use when describing frustrations.
Step 2: Query multiple platforms simultaneously
Instead of hopping across browser tabs and checking platform search bars manually, you execute a single search that runs across:
- Reddit (subreddits where buyers ask for recommendations)
- Hacker News (Ask HN threads and tool comparisons)
- GitHub (issue boards where developers ask for tool advice)
- Stack Overflow (troubleshooting and setup questions)
- Bluesky, YouTube, Mastodon, and general developer forums
Step 3: Filter by intent, fit, and sentiment
Needle's relevance pipeline grades each post so you can prioritize your engagement:
- Buying Intent: Scopes the author's mindset. Is this person actively seeking a solution, simply comparing features, or just complaining?
- Product Fit: Measures how well your specific value proposition addresses the problem described in the post.
- Sentiment: Detects emotional tone (e.g., frustrated, curious, enthusiastic), helping you tailor your response.
Step 4: Engagement & Auto Search
Once you identify high-signal threads:
- Reply helpfully: Disclose your affiliation and offer concrete, value-first advice that actually solves the user's problem. Avoid copy-pasted pitches.
- Automate the search: Save the search to your Brand workspace and enable Auto Search to run it continuously in the background, delivering updates directly to your Slack, Discord, Microsoft Teams, or email inbox.