| Tool | HirePulse (n8n Investor Radar workflow) |
|---|---|
| Pricing | Free sandbox and 5 free calls/day per IP; paid plans: check official site |
| Category | Lead generation / Market intelligence |
| Monetization difficulty | Hard |
In short6 min read
- The workflow scores companies 0–100 using live ATS hiring data, Google Ads activity, and tech stack signals.
- You can test it free on sandbox domains, with 5 free calls per day per IP.
- Best money angles: B2B lead alerts, investor deal-flow digests, and recruiting agency prospect lists.
- The builder owns the underlying HirePulse API, so verify paid pricing and data terms before selling services.
In this article
Why This Workflow Is Getting Attention
If you sell anything to startups, or invest in them, timing is everything. Reach a company the week it starts scaling and you are a welcome partner. Reach it six months later and you are one of fifty vendors in its inbox. This review shows you how a new n8n workflow flags startups entering a growth spike, and three concrete ways a solo operator could package that output into a paid service.
The builder, who posted the template in the r/n8n community, framed the problem simply: most company research relies on stale databases. In a reply to a commenter, he argued that Crunchbase and PitchBook lag by 3 to 6 months because they depend on press releases and filed funding rounds, while a public job board updates the minute a team opens a new role. One commenter agreed that hiring velocity is the clearest signal a company is taking off, and that few people talk about it.
That gap between when a company starts growing and when databases notice is the opportunity. The template is free to test, so the barrier to experimenting is low right now.
What the Workflow Actually Does
The workflow runs on n8n and calls an API gateway called HirePulse. The author openly discloses that he built that gateway, which is worth keeping in mind as you evaluate it.
It combines four signal types into one view of a company:
- Hiring velocity (intent_score): Checks open roles on Greenhouse, Lever, Ashby, and Workable to see if a startup suddenly started hiring AI, engineering, or sales roles.
- Active ad spend: Checks the Google Ads Transparency Center to confirm the company is actively paying for customer acquisition.
- Tech stack and public contacts: Detects analytics and payment pixels, DNS/MX setup, and public company contacts.
- Breakout score (breakout_summary): Rolls the signals into a single 0–100 score and keeps only companies hitting a growth spike.
The Workflow Logic
The build is short, which is part of its appeal:
- Trigger: Manual or scheduled, fed with a shortlist of company domains.
- Shortlist scan: Either one call to a hot-buyers endpoint or a loop that sends each domain to a company-profile endpoint.
- Filter: An IF node keeps companies where the breakout score is 60 or higher, or the hiring intent score is 50 or higher.
- Output: Formats an investor or B2B alert listing the reasons, open roles, ad count, and public contacts.
Performance
A commenter asked how heavy the workflow is when scanning about 50 domains. According to the author, n8n just passes a domain string and gets back roughly 3–4 KB of JSON per company, so the memory load inside n8n is minimal. He said each company check on the gateway takes around 1.8 to 2.5 seconds, because it queries ATS endpoints, Google Ads Transparency, and DNS/headers in parallel.
Specs and Pricing at a Glance
| Item | Details |
|---|---|
| Platform | n8n (self-hosted or cloud) |
| Data sources | Greenhouse, Lever, Ashby, Workable, Google Ads Transparency Center, DNS/headers |
| Output | 0–100 breakout score, hiring intent score, open roles, ad count, public contacts |
| Default filter | Breakout score of 60+ or hiring intent of 50+ |
| Speed (per author) | About 1.8–2.5 seconds per company check |
| Free sandbox | No signup, on demo domains like linear.app, stripe.com, example.com |
| Free calls | 5 per day per IP |
| Cloud trial | Free 25-call trial pass for n8n on shared cloud IPs |
| Paid plans | Not shared; check the official site for current pricing |
The workflow JSON and an MCP bridge repo are both published by the author, so you can import the template directly rather than rebuilding it.
Where the Money Comes From: 3 Use Cases
The tool itself does not make money. The value is in packaging its signals for people who will pay for timing. Here are three realistic angles. Results depend entirely on your niche, outreach, and execution.
1. Weekly Breakout Alerts for B2B Sales Teams
Who sells: A freelance growth consultant or RevOps specialist.
To whom: Agencies and SaaS vendors that sell to fast-growing startups, such as dev shops, recruiting tools, payroll, or analytics platforms.
How you get paid: A monthly retainer for a curated weekly list of companies that crossed the score threshold, with the reasons attached.
The output already includes why a company was flagged, like new sales roles plus active ads. That reason is your outreach hook, which makes the list more useful than a raw contact dump.
2. Deal-Flow Digest for Angels and Small Funds
Who sells: Someone with investor network access or a newsletter audience.
To whom: Angel investors, syndicate leads, and micro-VCs who cannot afford enterprise data platforms.
How you get paid: A paid newsletter subscription or a custom radar built around one investor’s thesis.
The pitch writes itself if the author’s lag argument holds up: surface companies scaling before the funding round hits the news.
3. Prospect Lists for Recruiting Agencies
Who sells: An automation freelancer.
To whom: Tech recruiting and staffing agencies.
How you get paid: A setup fee to install the workflow in the agency’s own n8n, plus optional maintenance.
A startup that suddenly opens multiple engineering roles is exactly who a recruiter wants to call. Here the hiring signal is the product, not just a proxy for growth.
Limitations and Caveats
Be clear-eyed before you build a business on this.
- Vendor dependency: The workflow relies on a single API owned by the person promoting it. If pricing changes or the service shuts down, your offer breaks. Paid pricing was not shared.
- Coverage gaps: Hiring data comes from four ATS platforms. Companies using other job boards or in-house careers pages may be missed.
- Score transparency: The author did not explain how the 0–100 score is weighted. Test it against companies you already know before selling it.
- Free tier ceiling: 5 calls a day is fine for testing but not for a client service. Budget for paid usage.
- Contact data compliance: Even public contacts are subject to anti-spam and privacy rules. Know CAN-SPAM basics before running outbound for clients.
- Technical skill: You need comfort with n8n, HTTP nodes, and JSON. That is why this rates Hard for monetization.
How to Do It
Use this checklist to go from zero to a sellable sample in about a week of focused work.
- [ ] Set up n8n. Use a self-hosted instance or n8n cloud. If you are on shared cloud IPs, note that the author offers a 25-call trial pass for that case.
- [ ] Import the template. Grab the author’s published Investor Radar workflow JSON and import it into n8n.
- [ ] Test on sandbox domains. Run it against linear.app, stripe.com, and example.com with no signup to see the exact output format.
- [ ] Pick one niche. Choose a buyer you can reach, like seed-stage investors in AI or dev agencies selling to fintech.
- [ ] Build a 20–30 domain shortlist. Pull candidates from accelerator batch lists, Product Hunt launches, or niche directories.
- [ ] Validate the score. Spread runs across days on the 5 free daily calls and compare results against companies whose growth you can verify.
- [ ] Tune the filter. Adjust the 60 breakout and 50 hiring intent thresholds to match your buyer’s definition of hot.
- [ ] Format a sample report. Turn the alert output into a clean one-page digest with company, reasons, open roles, and ad activity.
- [ ] Pitch 10 prospects. Send the free sample to potential buyers and ask what they would pay for it weekly.
- [ ] Confirm paid pricing first. Check the official site for current API pricing before quoting any client, so your margins are real.
Want to test this breakout radar on your own niche?
Import the author's n8n Investor Radar template today and run it on the free sandbox domains to see the exact output. Then pick five companies in your target market and use your free daily calls to check whether the scores match what you already know.
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