ChamberMaster / GrowthZone Directory Scraper

Turn any chamber of commerce member directory into clean, structured business leads. ChamberMaster / GrowthZone powers roughly 80% of US local chambers — so one tool scrapes the vast majority of chamber directories. Point it at a chamber's directory URL and get, per business: name, category, phone, website, full address, social profiles, and a description.

Why it's reliable & cheap

Built specifically for how ChamberMaster / GrowthZone directories are structured — the same engine works across thousands of chamber sites, so runs are fast, cost pennies, need no proxies, and the output stays consistent site-to-site.

Input

Paste one or more chamber directory URLs — usually business.<chamber>.com or web.<chamber>.com. The Actor finds the /list directory and walks every category automatically.

{
  "startUrls": [{ "url": "https://business.brainerdlakeschamber.com/list" }],
  "fetchDetails": true,
  "maxRecords": 1000
}

• fetchDetails (default on): open each business's page for full address, website, and socials. Turn off for a faster, cheaper listing-only pull.
• onlyNewSinceLastRun: schedule it and get only businesses you haven't seen before.
• maxRecords / maxRecordsPerDirectory: cost controls.

Output example

{
  "name": "Studio Wraps",
  "category": "Advertising Media",
  "phone": "(218) 270-2189",
  "website": "http://www.studiowraps.com/",
  "address": "5558 Pine Beach Rd STE 3",
  "city": "Brainerd",
  "state": "MN",
  "zip": "56401",
  "socials": ["https://www.facebook.com/…", "https://www.linkedin.com/…"],
  "profileUrl": "https://business.brainerdlakeschamber.com/list/Details/studio-wraps-1734…",
  "sourceDirectory": "https://business.brainerdlakeschamber.com/list",
  "scrapedAt": "2026-07-23T20:55:00.000Z"
}

Who buys this

Sales teams selling to local businesses (POS, insurance, marketing, SaaS, banking), event & sponsor outreach, franchise site selection, and anyone building a regional B2B list from chamber membership.

Notes & honest limits

• Emails are not published by ChamberMaster (they sit behind a "Send Email" form), so there is no email column — pair this with our Business Website Contact Extractor to add emails from each business's own site. You still get phone, website, full address, and social profiles here.
• Businesses appearing in multiple categories are de-duplicated to one record.
• Works on any ChamberMaster/GrowthZone directory. Non-ChamberMaster chamber sites won't match and simply return nothing.

Also available

Scraping association directories on Wild Apricot or MembershipWorks? Use our companion Actors — same clean lead output, different platforms.

🔗 Part of a lead-generation suite (scrape → enrich → qualify)

This Actor works best chained with its companions on the same account:

1. Directory scrapers — get businesses/members (name + website) from Wild Apricot, MembershipWorks, or ChamberMaster / GrowthZone directories.
2. Business Website Contact Extractor — add the emails/phones the directories hide.
3. AI Lead Qualifier — score each lead against your ICP and write a personalized opener.

Pass any Actor's dataset ID into the next step to run the whole pipeline.