Software for grassroots cat rescue.
Coordinate TNR, log feedings, manage colonies, and run your rescue from one place built for the way this work actually happens.
No credit card. Free for you and one teammate.
Looking for a group near you?
Search by city, state, or zip and we'll show you the rescue groups already on ColonyCat in your area. Volunteer, donate, or just say hi.
Find a group →What you can do on day one
Track every cat through TNR
Plan trap nights, hold cats for recovery, schedule returns. Board view and calendar view, same underlying data.
Log feedings
Who fed, how many cats showed up, who's missing. Catch problems early, before a cat disappears.
Manage colonies, cats, photos
Each cat gets a profile with photos, personality notes, ear-tip status, and care history. ID a cat at a glance.
One-tap emergency intake
Injured. Sick. Pregnant. Found kittens. New colony reports turn into colonies with a click.
Invite your team
Volunteers, fosters, transport drivers. Skill tags help you find the right person for each job.
Built for the people doing the actual work
Grassroots TNR groups and community cat caregivers. Whether you care for one colony or coordinate a whole rescue, ColonyCat replaces the spreadsheets, Facebook posts, and 4 a.m. text threads with something built for how this work really happens.