# Launch monitoring for developer-tool companies Updated September 2026 A launch on Hacker News or Product Hunt lives most of its life in a few hours, then keeps generating smaller mentions for days: a Reddit thread, a GitHub star spike, a blog post the following week. Watching the wrong window means missing the moment a question needed an answer. This page covers what to set up before, during and after. ## Quick answer MarketHQ watches Hacker News, GitHub and Stack Overflow as base sources and adds Reddit and Product Hunt on paid plans, covering the full launch week in a single daily digest; set up keyword tracking for your product name, its misspellings, and the problem phrase before launch day, then watch Hacker News and Product Hunt in near-real time while the launch is live, and keep watching Reddit, GitHub and the open web for the week after. - Set up tracking before launch day. A keyword added mid-launch misses the first comments. - Hacker News and Product Hunt both move fastest in the first few hours. - Days after launch bring fewer mentions but more worth a reply. ## What sources does MarketHQ cover? Free: Hacker News, GitHub, RSS, Stack Overflow, Dev.to, Lobsters. Paid plans add Reddit, LinkedIn, YouTube, X, Quora, Web, Perplexity, Product Hunt, Broader web crawl, Bluesky. - Grouped Slack daily digest - Drafted replies from your own strengths - Gap analysis and action plans - Weekly AI-answer visibility (paid plans) - Chat over your own evidence - API and MCP on every paid plan - Flat capacity pricing, tiers differ by tracking volume only - 7-day trial for $0.99 on paid plans - Free tier with no card and no end date ## What should you set up before launch day? Keyword tracking for your exact product name, any prior name, common misspellings, and the problem phrase people use before they know your name, configured before launch, not during it. A launch post draws replies within minutes, and a keyword alert set up after the first comment already missed it. Add two or three real competitors too, since a launch thread is where someone is most likely to ask "how is this different from X", the question you most want to answer directly. Decide in advance who is watching and where the alert lands. A launch that only emails a founder asleep during the peak comment window has not really been monitored. - Your product name and any prior name. - Two or three real competitors. - The problem phrase, in a developer's words, not your marketing copy. - A delivery channel someone is watching during launch. ## How do you monitor a Hacker News launch while it's happening? Watch the submission and its comment thread directly during the first few hours, when most of a launch's traffic happens, and use a keyword tool for anything that spills into other threads. A "Show HN" post gets most of its comments in the first several hours, so refreshing the thread yourself beats any alert tool, which has to notice, format and send a comment before you see it. Keyword tools matter for what happens outside your own thread: a link from an unrelated discussion, or a comparison in a thread you are not watching. AlertHN sends free email for posts and comments matching a custom query. HN Alerts flags high-velocity trending stories generally, not specific keywords, so it is better for noticing a competitor's launch taking off than for tracking your own name. F5Bot covers Reddit, Hacker News and Lobsters for five keywords free, alerting within roughly two hours on its free tier. That is fine for the days after, too slow as your only tool during the live window. ## How do you monitor a Product Hunt launch? Watch your own listing's upvotes and comments directly: Product Hunt ranks launches on a same-day leaderboard, and most of a launch's visibility comes from where it sits while that day is still active. Product Hunt's own site shows daily rankings ("Top Products Launching Today," "Yesterday's Top Products" and "Last Week's Top Products") built around upvotes, with an archive of past days. The window that matters is the single calendar day your product is live: a comment the next day arrives too late to change your ranking, though it still matters to anyone reading the listing later. No dedicated free alert tool for Product Hunt turned up in this research, unlike F5Bot and AlertHN for Hacker News. In practice that means checking your listing directly during launch day, and using keyword tracking for the blog and social mentions a strong launch generates afterward. ## What happens in the days after launch, and does it still matter? Yes. The days after produce fewer mentions than launch day, but a higher share are comparison threads, GitHub issues and blog posts worth an actual reply. The pattern holds: a spike in the first hours, then a longer tail as people write about what they saw. A Reddit thread, a GitHub issue from someone who hit a bug, a "tools I tried this month" blog post: these arrive over days and are easy to miss once the team stops watching. Comparisons made in the launch thread and the weeks after are exactly the material gap analysis works from: what people said was missing, what they compared you against, what to build or fix next. ## Which tools actually help with launch monitoring? Free keyword tools cover the alert; MarketHQ sorts the days-after mentions into a digest and rolls recurring launch feedback into a gap-analysis action plan. AlertHN, HN Alerts and F5Bot's free tier are enough to know a mention happened. None separates a comparison from a passing mention or watches GitHub and Stack Overflow afterward. MarketHQ covers Hacker News, GitHub, Stack Overflow, Dev.to and Lobsters as base sources, with Reddit and Product Hunt among the paid-tier social sources, delivered as a Slack daily digest separating comparisons from routine mentions. Paid plans roll launch feedback into gap analysis and check weekly whether AI assistants name you for the problem you solve. ## Limits: what does launch monitoring not solve? It tells you what was said. It does not make a quiet launch land. If nobody posts, there is nothing to catch: no alert speed fixes a thread that never got traction. Alerts also run minutes behind the thread itself, so during the live window a human refreshing the page still beats a tool. Free tools cover the alert. Reddit and Product Hunt are paid sources here, and gap analysis and the weekly AI-visibility check start at Lite, $29 a month. For one launch a year, AlertHN and F5Bot are enough. ## What does a launch week actually look like? A sharp spike on day one, a smaller spike on Product Hunt if you launch there separately, then a longer tail worth watching for about a week. The numbers below are illustrative, not measured. Illustrative: a five-person team launches a CLI tool with a Show HN post on Monday and a Product Hunt listing on Wednesday. Monday brings the bulk of the Hacker News activity in six hours, call it 80 comments: mostly setup questions, plus two direct comparisons to an established competitor. Wednesday's listing adds upvotes and a smaller thread, mostly encouragement and one bug report. By the following Monday, the daily comment count has dropped to a handful. That handful includes a Reddit thread linking back to the Hacker News post, a GitHub issue filed against the Product Hunt bug report, and a blog post naming the tool alongside three competitors. Those three are worth more than the original 80 comments combined, and a team that stopped watching after launch day never sees them. ## FAQ ### How do I track a Hacker News launch in real time? Watch your own Show HN thread directly during the first few hours, when most comments arrive. Use a free keyword tool like AlertHN for mentions outside your thread. F5Bot adds Reddit and Lobsters but alerts within roughly two hours on its free tier, too slow for live monitoring alone. ### Is there a tool that alerts on Product Hunt launches specifically? No dedicated free alert tool for Product Hunt turned up in this research. Its own site shows daily leaderboards built on upvotes, so checking your listing directly during launch day is the practical approach; keyword tools catch blog and social mentions afterward. ### How long should I keep monitoring after a launch? At least a week. Launch-day mentions spike and fade within hours, but Reddit threads, GitHub issues and blog posts keep arriving for days, and more warrant a reply than the launch-day comment flood. ### Are free tools enough for launch monitoring? For the raw alert, often yes: AlertHN, HN Alerts and F5Bot free will tell you a mention happened. MarketHQ's free tier covers Hacker News plus GitHub and Stack Overflow afterward, and paid plans sort comparisons into a Slack digest with gap analysis. ### What should I do with the feedback from a launch afterward? Treat recurring requests and complaints as input to gap analysis, not just a reply queue. The same question asked by three commenters during a launch is usually the clearest signal you get all quarter about what to build next. ## Related - [Track mentions on Hacker News, GitHub and Reddit](https://markethq.ai/use-cases/track-mentions-hacker-news-github-reddit) — the ongoing version of this job once the launch spike passes - [Gap analysis for developer tools](https://markethq.ai/use-cases/gap-analysis-for-developer-tools) — what to do with the comparisons a launch surfaces - [F5Bot alternatives](https://markethq.ai/alternatives/f5bot-alternatives) — if launch monitoring is your first need beyond a free alert - [MarketHQ vs Syften](https://markethq.ai/compare/markethq-vs-syften) — the two paid tools covering Hacker News, GitHub and Reddit together - [All use cases](https://markethq.ai/use-cases) — the other jobs this product is bought for - [Pricing](https://markethq.ai/pricing) — what the four MarketHQ tiers cost ## Sources - AlertHN: https://alerthn.com/ (verified 2026-09-14) - HN Alerts: https://hnalerts.com/ (verified 2026-09-14) - F5Bot plans: https://f5bot.com/tiers (verified 2026-09-14) - Product Hunt: https://www.producthunt.com/ (verified 2026-09-14)