Member CRM
Member businesses, their contacts, tiers and history in one record. Know every member's story before you pick up the phone.
Built for chambers of commerce
Run your chamber from one place.
Membership, dues, events, your public directory and reporting, in one platform built for chambers of commerce. Every module shares one record for each member, so nothing has to be stitched together from spreadsheets.
No spreadsheets to reconcile
Switch over in one to three weeks
Export your data any time
6
Modules sharing one record for each member
$0
In per-event, per-ticket or per-seat fees
1-3
Weeks to switch over, with your records imported for you
Any time
You can export every record, without asking
Everything you need
One platform, every operation.
Six modules, built for chamber professionals. They work together because they share one record for each member, from the first invoice to the board report.
Events
Registration, ticket types, waitlists, QR check-in and revenue for every event your chamber runs, from ribbon cuttings to annual galas.
Billing & Payments
Renewal invoices that go out on schedule, reminders that follow up on their own, and every balance and payment on the member's record.
Member Directory
A searchable public directory with featured listings by tier, plus views and clicks for every listing, so members can see what their dues buy.
Member Portal
A login for member businesses. They check their invoices, register for events and keep their listing current without calling your office.
Reporting & Analytics
A Today screen and live dashboard with who owes, who renews next, event results and directory results, and every record exports to CSV.
Who it's for
Sized for the chamber you actually run.
A 90-member chamber and a 2,000-member regional chamber have almost nothing in common operationally. Chamberzu scales across both without making either one pay for the other's problems.
Under 250 members
Small chambers
One or two staff, and everything lands on them.
At this size there is no "membership department". There's you, maybe a part-time assistant, and a board that meets monthly. The bottleneck isn't strategy, it's hours. Every hour spent …
See what changes 250-1,000 membersGrowing chambers
Enough scale that the spreadsheets have started to break.
You've got a real staff now, and each person owns a slice: membership, events, communications. The problem is that each slice has its own tool, and none of them agree with each other. …
See what changes 1,000+ members, multi-locationLarge & regional chambers
Multiple programs, committees, and a board that expects real analytics.
At this scale you're running programs (leadership academies, foundations, economic-development initiatives, affiliate chambers), not just a membership list. You need role-based access, …
See what changesSwitching
Switch over in one to three weeks.
We do the import with you. Nothing goes live until you have checked it, and nothing is emailed to your members until you say so.
01
We review your export
Week one. We go through your real member list, dues and events with you, before anything moves.
02
We import it, you check it
Week two. Members, contacts, tiers, open invoices and past events come in as a working copy, with likely duplicates flagged for you to decide.
03
You go live
Week three. Renewals already in flight carry over with their due dates, and your old directory links point to the new pages.
Export everything, any time, without asking. How switching works
Before Chamberzu
Five tools, five versions of the truth.
A spreadsheet, a bank export, an inbox, the notes on Pat's desk and a board report typed up on Sunday night. Each is right about something, and none of them agree.
Members 2026 FINAL v3 (Pat's copy).xlsx
Inbox (214)
Board report DRAFT.docx
deposits_sept_export (2).csv
In Chamberzu, the answer is already on screen.
Know who owes
Every unpaid invoice and how late it is, without matching deposits to a list.
Instead of deposits_sept_export (2).csv
Know who renews next
One renewal date per member, so you call while there is still time.
Instead of Members 2026 FINAL v3.xlsx
Know who is coming
One headcount per event, against the room's capacity.
Instead of RE: RE: Fwd: Thursday mixer (14)
Know where the month stands
What came in and what is still out, ready before the board asks.
Instead of Board report DRAFT.docx
Member portal
Your members handle the small things themselves.
From a phone or a computer, without calling the office. Fewer requests to resend an invoice, take a registration or fix a listing.
- See what they owe and what they have paid
- Register for events
- Keep their directory listing current
Not a mockup
Your public pages, generated automatically.
The directory and event calendar in the navigation above are not screenshots. They are built from Chamberzu's public API, the same endpoints your chamber gets, and they are what your members' listings would look like.
From the blog
Playbooks for chamber professionals.
Practical writing about retention, dues collection, event operations, and reporting. No gated PDFs and no invented statistics.
Making your member directory actually worth the dues
A member directory is one of the few chamber benefits that can be measured. Here's how to turn a static list into something members can see working, and how to price tiered placement honestly.
5 min readA buyer's checklist for chamber management software
Twenty-six questions to ask any chamber software vendor, including us, covering data ownership, migration, pricing traps, permissions, and the demo questions that reveal what a platform actually is.
5 min readRunning a chamber event without a spreadsheet: an operations checklist
A working checklist for chamber event operations from six weeks out to the follow-up email: registration, pricing, sponsors, check-in, and the numbers to capture before you forget them.
5 min readSee it on your data
Bring the spreadsheet. We will show you your chamber.
Paste in your member businesses when you book, and the demo opens with your own members, not a sample chamber.
No credit card. No obligation. A real conversation with the people who build the product.