UNION MEMBERSHIP GROWTH & RETENTION

Sign more members. Retain more members. Run it all in one campaign.

Most unions run card drives, re-activation outreach, and new-hire onboarding from separate tools with no shared logic. Members fall through every time.

CallHub connects every channel so no member goes unreached.

  • 2.8x more members reached per campaign
  • 535 staff hours saved on admin per drive
  • 87% less manual list work with behavior-driven flows
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Best for campaigns with < 10k contacts
CallHub union membership software

Trusted by unions across the world

PCS logo on a blue background with the text 'Public and Commercial Services Union'
PCS logo on a blue background with the text 'Public and Commercial Services Union'
PCS logo on a blue background with the text 'Public and Commercial Services Union'

THE PROBLEM

Three separate tools means three places members can fall through.

Card drives stall. New hires go cold. Lapsed members disappear.

3 in 10 new hires never get a second touch

Your calling team works one list. Your texting team works another. New hires fall through when no channel follows up automatically.

300+ hours lost reconciling lists every drive

Every drive ends with someone exporting, cleaning, and re-uploading contacts. One minute per member on a 20K list adds up fast.

Lapsed members need 4–5 touches. Most get one.

Re-activation only works with a coordinated sequence. A single cold call to someone inactive for a year rarely moves them.

THE SOLUTION

One platform for growing membership and retaining it

Whether you’re signing new cards or re-activating lapsed members, CallHub runs all outreach from the same place. Coordinated, not siloed.

REACHING NEW MEMBERS

Get in front of non-members and actually get a response.

Cold calls from unknown numbers don’t move people. P2P texting and relational organizing do. CallHub gives your team both; high-volume 1-1 text conversations and outreach routed through members who already know the contact.

  • P2P texting lets your team have 1-1 text conversations with non-members at scale
  • Relational organizing routes outreach through members who already know the contact
  • Back door-knocks and worksite meetings with automated SMS follow-ups
  • Run right-to-work re-card drives with multi-touch call, text, and email sequences

New Hire Onboarding

Sign new hires before they go cold. Automatically.

New hires are most persuadable in their first weeks. A single outreach attempt isn’t enough. Most unions miss the window because their tools don’t move the conversation ahead automatically. CallHub builds the full onboarding sequence once and runs it automatically.

  • Trigger an automated sequence the moment a new hire enters your list
  • Call first, text if no answer, email follow-up. No manual intervention needed
  • Segment new hires by worksite, shift, or hire date for targeted outreach
  • Every touchpoint logged in one record so no hire slips through uncontacted

Lapsed Member Re-Activation

Lapsed members need 4–5 touches. Give them all of them.

A single cold call to someone who’s been inactive for a year rarely moves them. Re-activation works when it’s a coordinated sequence that tries every channel, adapts to what the member does, and doesn’t stop after one attempt.

  • Multi-touch re-activation sequence: call, text, email in order
  • Conditional routing; move them to the next channel based on their response
  • Segment lapsed members by time inactive, chapter, or last contact date
  • Track re-activation rate across the full sequence, not just channel

CARD SIGNING & DUES CONVERSION

Close the drive. Then convert it instantly.

Getting a signed card and converting that to dues are two separate moments. Most unions drop the ball on the second one because there’s no automated follow-through. CallHub handles both in the same sequence.

  • Broadcast texts to warm contacts driving them to a card-signing link
  • Follow up non-signers automatically with a call or P2P text
  • Trigger a dues conversion sequence automatically once a card is signed
  • CRM syncs in real time so signed members never stay in the wrong segment

Built for the tools unions already run on. Certified for the standards your counsel is accountable to.

Integrations

Two-way sync with the CRMs and organizing platforms your campaigns already use.

NationBuilder
NGP VAN
Action Network
Salesforce
Blackbaud
everyaction
Compliance & Security

Every major security and compliance standard. Built in, not bolted on.

SOC 2
GDPR
CCPA
ISO 27001

WHAT ACTUALLY CHANGES

What the gap between your tools is actually costing you

Right now, your calling team and your texting team are running independently. Here’s what that costs your membership drive, and what it looks like when it closes.

✗  Without CallHub
⚠️New hires get one call. If they don't answer, nothing follows up automatically.
⚠️Your card drive list and re-activation list are separate exports — often a week out of date.
⚠️Agents call members with no context on whether they already responded to a text.
⚠️Re-activation outreach stops at one channel. Lapsed members who need 4–5 touches get 1.
⚠️After the drive, someone spends days reconciling results from three tools into one spreadsheet.
✓  With CallHub
2.8x more members reached.Every non-answer triggers the next channel automatically so no one falls off.
One list, always updated in real time.New card signatures update every channel in real time. No version conflicts.No manual sorting.
Every agent sees full member history.Texts received, emails opened, last contact — all visible before the call.
Lapsed members get a full re-activation sequence.Call, text, email — without any manual coordination.
87% less staff time per drive.Dynamic segments and automated sequences replace manual list work entirely.

WHAT UNIONS SAY

Hear from unions winning with connected outreach

"

Our ultimate goal for the campaign was to encourage our members to become more involved in our pay campaign. Signing the Government petition on pay was the mechanism to show that our members supported the demands for a pay increase. Our target was to reach 100,000 signatures as this secures a debate in Parliament — and we achieved this after using the P2P texting system.

MC
Martyn Cook
PCS Union — UK's largest civil service trade union · 200,000 members
100K
petition signatures

"Hospo Voice used peer-to-peer texting and email through CallHub to connect with hospitality workers across Australia — workers who were scattered, casual, and difficult to reach through traditional union channels. The combination of digital tools and on-the-ground action is what made the campaign work."

TP
Tim Petterson
Communications & Campaigns Director, United Voice · Hospo Voice Project, Australia

"When PCS needed 40,000 more signatures in under a week, phone calls and email weren't going to cut it alone. P2P texting through CallHub got us 10,000 signatures in a single day. The response rate on texts is simply in another league — and having it connected to our existing outreach meant we weren't starting from scratch."

PCS
PCS Campaign Team
Public and Commercial Services Union, United Kingdom
G2★★★★★4.8 / 5
🏆 Leader — Spring 2025
🥇 Highest Rated — Political Software
🏅 Best Support — Mid-Market

See how a unified campaign helps you sign and retain more members

Book a 30-minute session and we’ll map a connected membership drive to your member list, your CRM, and your campaign timeline.

Book a Demo
Get Started Free
Best for campaigns with < 10k contacts