For advocacy organisations

Turn supporters into a movement.

Grow your list with petitions and action pages, then convert signers into donors automatically.

Petition
Bring Back the Biological Definitions of Male and Female
4,212of 5,000 goal
Your email
Sign
+128 signatures today · each one a new supporter
Email campaign
Sent to Petition signers
Delivered
We hit 4,000 signatures
21,400
sent
58%
opened
24%
clicked

Everything your campaign runs on, in one system.

Petitions Supporters Email SMS Donations
People

Every signer, in one growing list

Petition and action-page signups land in one database — segment by issue, location or how they joined.

21,400 people
3 filters
+ Signers + Engaged + Opened Donor NSW
AR
Aisha Rahman
Sydney · NSW
Signer
TB
Tom Beckett
Newcastle · NSW
Donor
LV
Lena Vos
Wollongong · NSW
Volunteer
4,820 people match Email this segment
Action pages

Petitions and action pages that grow your list

Hosted petition, donation, signup and contact pages. Embed them anywhere; every signature becomes a supporter.

Petition
Bring Back the Biological Definitions of Male and Female
4,212of 5,000 goal
Your email
Sign
+128 signatures today · each one a new supporter
Chip in to the campaign
Step 1 of 3 · Amount (AUD)
$25
Letterbox 250 homes
Most chosen
$50
Funds a forum
$100
Trains 3 volunteers
$250
Funds a branch event
Make it monthly — sustained giving funds 3× the work.
Email & SMS

Email and SMS that reach the right people

Segment by anything, send, and watch opens, clicks and replies flow back to each supporter.

Email campaign
Sent to Petition signers
Delivered
We hit 4,000 signatures
21,400
sent
58%
opened
24%
clicked
SMS broadcast
Sent to Petition signers
Delivered
We've passed 5,000 signatures — share to keep it growing: cobber.au/p
21,400
sent
9%
replied
Automations

Turn signers into donors automatically

A signature triggers a thank-you, a story, then an ask — across email and SMS, without lifting a finger.

First-time donor → member
Workflow · running now
● Active
Events

Events that grow your movement

Host rallies, forums and fundraisers — sell tickets, take RSVPs and check supporters in on the day.

Event
Supporter Forum
Thu 19 Mar · Sydney
1,840 going2,000 capacity
Every attendee added to your supporter list
Prospects

Know which supporters to call next

Cobber ranks the signers most worth a personal call and writes the why — who to ring and what to say.

Prospects AI Ranked today
AR
Aisha Rahman · Sydney
Signed and opens every email — ready to give
$50
Call
TB
Tom Beckett · Newcastle
Shares often — invite to host an event
$100
Call
LV
Lena Vos · Wollongong
Volunteered twice — never been asked to give
$75
Call
Book a demo

See Cobber in action.

Cobber is designed for values-aligned conservative and right-of-centre organisations. We'd love to show you around and see if we're a good fit for your organisation.

15-minute walkthrough
Australian-built · Sydney-hosted