
The operating platform for unions.
Less admin.
More union.
Members, dues, cases, dispatch and training on one platform, built by people who are union too.
- Your data stays in your country
- Union-made software
- We move your data for you
- Support from union people
Swipe to see Dues, Cases, Dispatch and Organize
Trusted by unions
From single locals to internationals, across the US, Canada and Australia.
- years building union software
- 75+
- years building union software
- union members served
- 4.5M
- union members served
- labor affiliates
- 450+
- labor affiliates
- countries served
- 3
- countries served











- + hundreds morelocals and councils
The platform
One platform. Every part of the union.
Start with the modules you need today. Every one shares the same member record, so nothing is typed twice.
Dues
Dues, remittance and per capita that reconcile themselves.
Members
One accurate record for every member, from initiation to retirement.
Cases
Every grievance, step and deadline in one place.
Organize
Reach members fast and see who is engaged.
Dispatch
Fair, rules-based out-of-work lists and referrals.
Training
Classes, hours and certifications that follow the member.
Member App
Members update details, pay dues and hear from you on their phone.
Insights
Board-ready reports and LM filings from the same records.
Not sure where to start?
Answer three questions and get a recommended setup.
Find your fitBuilt for every role
Everyone in the union office, on the same page.
Business managers, treasurers, stewards, organizers, dispatchers, training directors and members each get the view they need.

Business manager
See the whole union on one screen.
Membership, dues, open cases and turnout, live, without waiting for someone to build a spreadsheet.
Insights
Members
3,482
▲ 3.1% this year
Open cases
27
▼ 9 since June
Meeting turnout
41%
▲ 12 pts
- Members by unit
- Nurses 46%
- Techs 22%
- Service 18%
- Clerical 14%
Cases by employer
Board pack ready · LM export
- Board packs straight from the system
- Every department working from one record
- Fewer vendors, one support line
How work flows
From the first click to done, without the re-typing.
No time limit missed, and the full case history ready if it goes to arbitration.
Solutions
Fits the way your union works.
A building-trades hall, a public sector union and an international run very different offices. UnionOS is set up for each.

Building trades
Dispatch, dues and training that talk to each other.

Locals
Run the local from one system, not five spreadsheets.

Public sector
Large bargaining units, many employers, one record.

Internationals and councils
One view across every local, district and council.

Training centers
Apprentices, classes and hours in one record.
Before and after
What changes on day one.
Most unions we meet run on spreadsheets, an aging database and a lot of goodwill. Here’s what the same week looks like on UnionOS.
Month-end dues
Files matched for you; review the exceptions
Grievance deadlines
Every step dated from the contract
Reaching members
Two-way texts with replies on the record
Job calls
Rules-based referrals in a few clicks
Board reports
Live dashboards and filing-ready exports

Software that stands with the people who keep unions running.
Our values
Union-made, and in it for the long haul.
- Members first
- We judge every feature by the time it gives back to the people who serve members. If it doesn’t do that, it waits.
- Union-made
- Our teams are union too, with staff represented by MGEU and members of IUOE Local 99. We build with unions, not just for them.
- Your data, your union
- Member data belongs to the union. We host it in your country, keep it out of anyone else’s hands, and make sure you can take it with you.
- In it for the long haul
- We don’t flip companies. Our teams, products and support stay, backed by owners who buy to hold.
Connected
Works with the systems you already run.
UnionOS takes in the files employers send you, takes payments, talks to members by text and email, and hands clean numbers to your accountant.
- Employer remittance files in the formats you receive today
- Online dues by card or bank, once or on a schedule
- Exports for your accounting system and annual filings
- A REST API for the rest of your stack
- Remittance files
- Card and bank payments
- Accounting exports
- SMS
- Mapping
- REST API
- Address validation
Questions
What unions ask us.
Straight answers to the questions we hear most.
What is union management software?
Union management software is a system built for how unions work. It keeps membership records, dues and per capita, grievances, dispatch, training and member communications in one place, so staff stop re-typing data across spreadsheets and every department works from the same records.
What does UnionOS do?
UnionOS runs the core work of a union office: members, dues and per capita, grievances and cases, organizing and texting, dispatch and out-of-work lists, training and apprenticeship, a member app, and reporting. You start with the modules you need and add the rest when you’re ready.
Is UnionOS right for a small local?
Yes. Locals usually start with Members and Dues, add Cases for stewards, and give members the app. Larger unions and internationals get a configured rollout with discovery, migration and training.
Do you work with both US labor unions and Canadian labour unions?
Yes. UnionOS works with unions across the United States and Canada, and with unions in Australia.
Who builds UnionOS?
UnionOS brings together long-standing union software teams with more than 75 years of combined experience, and many of our people are union members themselves. We’re part of Valsoft Corporation, which buys software companies to hold for the long term.
How much does union software cost?
Pricing depends on your union’s size, the modules you need and the work involved in moving your data. Tell us about your union in the fit assessment and a specialist will follow up with a written quote.
Get started
Find the right setup for your union.
Tell us what kind of union you are and what you need. We’ll recommend a UnionOS setup and connect you with a specialist. It takes about three minutes.