How to use the Hacker News mention signal for outreach

Last updated 2 November 2026

When you want to run LinkedIn Hacker News mention signal outreach, HeyLead handles the work.

What the Hacker News mention signal is

HeyLead is an AI agent for LinkedIn outreach: it finds the right people, writes to them in the voice of your own LinkedIn posts, follows up, and handles replies. It runs from Claude Code, Cursor, any MCP client or a web dashboard.

The hn mention signal means a company or a watched word came up on Hacker News. It is a mention on the web outside LinkedIn. You can use this signal to sell a product or service, find a job, hire people, find partners or investors, find a vendor, or research interviews. Hire people, find partners or investors and research interviews work with a custom brief.

• It expires after 7 days.
• It is attached to a company.
• HeyLead attaches it to campaign contacts at that company.

How HeyLead detects and scores the signal

HeyLead searches Reddit, Hacker News, G2 and careers pages for the companies and words on your watchlist. HeyLead watches 40+ signal types, scored, matched to your ICP and expiring. The client's source is on GitHub under MIT. The hosted backend is not. It runs from the cloud with your laptop closed.

• The signal has a weight of 0.3.
• Scores run from -0.30 to 0.90.
• A negative score lowers priority.
• Other signals in the same source include reddit_mention, g2_review, and ats_hiring.

What to write when a company is mentioned

A strong signal starts outreach and the opener says why now. The hn mention signal raises priority but does not write the note. You need to address the context of the discussion in your message. When a contact replies, you can track them because HubSpot is the CRM it syncs with. Google Calendar is the calendar it books into.

• Say where it came up.
• Mention the thread, the review, or the careers page.
• Ask for their view.

The brief to type into HeyLead

You type a one-sentence brief in Claude, Cursor, ChatGPT or the HeyLead dashboard. It works in Claude Code, Cursor, Claude Desktop and claude.ai, any MCP client and a web dashboard. It works in ChatGPT as a custom MCP app. This is tested on ChatGPT Pro. Custom apps depend on your ChatGPT plan and settings. One sentence creates a draft campaign. You review it and press Launch. Nothing is sent before.

1. Open your MCP client or the web dashboard.
2. Type your brief to target the hn mention signal.
3. Review the draft campaign.
4. Press Launch to start the outreach.

Find contacts at companies with an hn mention signal and ask for their view on the recent Hacker News thread.

Limits and campaign management

Before an invitation, HeyLead warms up: a profile view, a follow, a comment on a recent post. It sends an invitation with a note, an opening message, up to 2 follow-ups on Free and 5 on Pro, InMail and email fallback. Replies are read, classified and answered from the campaign's facts. Anything ambiguous is held for you. A not now reply gets a check-in in 30 days. Opening messages, follow-ups and answers to replies wait for your approval until you switch to autopilot. Invitations, not-now check-ins and meeting nudges are not held. Free costs $0 for one connected account with 2 follow-ups. Pro costs $29 a month per connected account. It reads your own LinkedIn posts to learn your voice and never posts unless you ask for a post.

Questions people ask

Does the Hacker News mention signal write the invite note?

No, it raises priority but does not write the note.

How long does the hn mention signal last?

The signal expires after 7 days.

What weight does the Hacker News mention signal have?

It has a weight of 0.3 in HeyLead's score, where scores run from -0.30 to 0.90.

HeyLead sends from your own LinkedIn account at a human pace: at most 20 invitations a day and 100 a week on a free LinkedIn account (more on Premium or Sales Navigator: a newly connected paid account starts at 20 a day and doubles each week up to its limit), Monday to Friday 08:00 to 22:00 in your time zone, minutes apart. It backs off when LinkedIn pushes back and resumes on its own. You can pause any campaign at any time.

HeyLead is not affiliated with LinkedIn. It reaches LinkedIn through Unipile, which is also not affiliated. LinkedIn's own rules are in the Terms.

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Related: Using the news product launch signal for partners · How to use the reddit mention signal for outreach · How to use the executive hire signal for a job search · How to handle the news layoffs signal · LinkedIn signals · How to use the news expansion signal for partnerships · What the job board hiring signal means for a job search · How to use the G2 review signal