LinkedIn Market Map Builder

Map your whole market from a few seeds — not just a company list, a segmented and attributed map.

Watch the demo

YouTube video coming soon.

What this Actor does

Give it known-good companies (your customers, closed-won deals, or a competitor's customers) and/or ICP filters. The Actor expands them into a full company universe:

• Seeds — the companies you supplied.
• Lookalikes — companies LinkedIn itself considers similar to each seed, attributed back to the seed that produced them.
• ICP matches — companies matching your industry, headcount, location, and technology filters.

Every row carries firmographics and why it is in your market. It uses public data only, requires no cookies and no login.

Input

Field	Type	Required	Description
seed_company_urls	string[]	No	Known-good companies; each is expanded into lookalikes
icp_industry	string[]	No	Industries, human-readable (e.g. Software Development)
icp_headcount	string[]	No	Employee bands: 1-10, 11-50, 51-200, 201-500, 501-1,000, 1,001-5,000, 5,001-10,000, 10,001+
icp_location	string[]	No	City, region, or country
icp_technology	string[]	No	Technologies (e.g. Salesforce, HubSpot)
include_lookalikes	boolean	No	Expand each seed via LinkedIn similar pages (default true)
max_companies	integer	No	Hard cap on rows returned — the main cost control (default 200, 1–1000)

Provide at least one seed or one ICP filter.

Example:

{
  "seed_company_urls": ["https://www.linkedin.com/company/example"],
  "icp_headcount": ["201-500", "501-1,000"],
  "include_lookalikes": true,
  "max_companies": 200
}

How to use it

1. Paste your best customers (or a competitor's customers) as seeds.
2. Optionally add ICP filters to widen the map.
3. Click Start.
4. Work the map: seeds first, then lookalikes, then ICP matches.

Output

One row per company:

{
  "schemaVersion": "1.0",
  "checkedAt": "2026-09-25T10:00:00+00:00",
  "companyName": "Globex",
  "companyUrl": "https://www.linkedin.com/company/globex",
  "companyIndustry": "Software Development",
  "companyHeadcount": "201-500",
  "companyLocation": "San Francisco, CA",
  "companyType": "Private",
  "companyWebsite": "https://globex.example",
  "segment": "lookalike",
  "seedSource": "Acme Corp",
  "matchReason": "similar to Acme Corp",
  "followers": "12,400",
  "founded": "2014",
  "collectedAt": "2026-09-25T10:00:00+00:00"
}

segment is seed, lookalike, or icp_match.

The OUTPUT key-value-store record reports seeds, filters, companies found, returned, and the segment breakdown.

Pricing

Event	Price
Actor start	$0.05
Company mapped	$0.02

You pay per company row returned. Expanding 5 seeds into ~200 companies is about $4.05.

Common uses

• Best-customer expansion — find more companies that look like the ones that already buy.
• Closed-won replication — turn one win into a target list.
• Competitor customer base — map the market around a competitor's customers.
• TAM building — size and segment a territory from a handful of seeds.

Limits

• Lookalikes come from LinkedIn's own similar-pages data; quality tracks the seed you choose.
• A company reachable from two seeds keeps the strongest segment and records both seed sources.
• ICP search returns companies matching the filters, not people.
• max_companies caps the output; the run logs when it caps.

Automation

Run from the Apify API, schedules, or webhooks. Download the same dataset as JSON, CSV, or Excel.

Feedback and support

Use the Actor's Issues tab for reproducible problems. Include the affected company URLs, but do not include credentials.

Related actors

More from the same portfolio. Apify only auto-recommends actors in the same category, so here are the rest of ours:

Actor	What it does
LinkedIn Account Intent Feed	LinkedIn workflow
LinkedIn Buying-Committee Mapper	LinkedIn workflow
LinkedIn Champion Tracker	LinkedIn workflow
LinkedIn Company Employees	LinkedIn workflow
LinkedIn Company Posts Scraper	LinkedIn workflow
LinkedIn Company Scraper	LinkedIn workflow
LinkedIn Company Search (ICP)	LinkedIn workflow
LinkedIn Competitor Content Intelligence	LinkedIn workflow
LinkedIn Competitor Hijack Leads	LinkedIn workflow
LinkedIn Engagement Audience Builder	LinkedIn workflow
LinkedIn Executive Post Monitor	LinkedIn workflow
LinkedIn Hiring Pulse	LinkedIn workflow
LinkedIn Job Change Tracker	LinkedIn workflow
LinkedIn Job Scraper	LinkedIn workflow
LinkedIn People Search (ICP)	LinkedIn workflow
LinkedIn Post Comments	LinkedIn workflow
LinkedIn Post Engagers Scraper	LinkedIn workflow
LinkedIn Post Performance Scraper	LinkedIn workflow
LinkedIn Post Reactions	LinkedIn workflow
LinkedIn Post Reposts	LinkedIn workflow
LinkedIn Profile Comments	LinkedIn workflow
LinkedIn Profile Engagers Scraper	LinkedIn workflow
LinkedIn Profile Posts Scraper	LinkedIn workflow
LinkedIn Profile Reactions	LinkedIn workflow
LinkedIn Profile Scraper · Fresh · No Cookies	LinkedIn workflow
LinkedIn Skill Mapper	LinkedIn workflow
LinkedIn Talent Flow Mapper	LinkedIn workflow
LinkedIn Talent Mapper	LinkedIn workflow
LinkedIn Warm Path Finder	LinkedIn workflow
LinkedIn Why-Now Account Brief	LinkedIn workflow

FAQ

How much does it cost to run this Actor? Pricing is listed in the Pricing section above, charged per row returned. You only pay for the rows the Actor actually produces, so a small test run costs cents.

Do I need cookies or a LinkedIn login? No. This Actor reads public data only - no cookies, no account, no browser automation.

Can I schedule it? Yes. Run it from the Apify API, on a schedule, or via a webhook, and export results as JSON, CSV or Excel.

What if I need a slightly different output? Open an issue on the Actor's Issues tab describing the shape you need.