Post a photo and everyone in the group gets an email. Grandma, your college roommate, your neighbor — they just open their inbox and smile.
Download Cluster Free
Not everyone wants to install another app — and they don't have to. When someone posts a photo to the group, everyone gets an email with the photo right there. They can view it, like it, and comment on it, all from the email. It works for everyone, from teenagers to great-grandparents.
Post a photo of the kids at the park, a group dinner, or the club outing — and a little update lands in everyone's inbox. It's like a group text, but better: photos look great, nothing gets lost in a thread, and people can browse everything in the album whenever they want.
Every photo anyone posts goes into a shared album. Over time, it fills up with memories from everyone in the group — birthday parties, weekend trips, random Tuesday moments. No one has to organize anything. Just post, and the album grows. Built by a small, independent team that believes photo sharing should be simple and private.
Name it after your family, friend group, or club.
Everyone gets an invitation — no app download needed.
The whole group gets an email with your photo.
A little surprise in their inbox, every time.
We now have close to 30 family members - cousins, uncles, grandparents, in-laws - connecting across the US from Hawaii to Maine to Florida. The UI is perfectly simple for everyone from 16 to 81 to use. Thank you so much for making this and having it ad-free and accessible.
My (adopted) mom downloaded this app so me, my birth grandma, and my birth mom can connect and share photos. With this app my mom and grandma can easily have photos of me growing up in one place. So thank you for creating this app.
Finally a completely easy to use photo sharing app that lets you write about the pictures too. I've tried a bunch, this is the best and easiest. My families love it!
Only people you invite can see your photos and videos. Nothing is public, ever.
Cluster is built and maintained by a small, independent company that puts your privacy first.
No algorithms, no ads, no strangers. Just the people you choose to share with.
Turn your group's photos into a gorgeous printed photo book. Learn more →
Cluster is free to get started — up to 10 groups with 1,000 photos each. To unlock larger groups and more features, subscribe via the App Store or Google Play.
Read more →No. Everything you post is completely private. Only people who have been invited to a group can see its contents. Nothing is ever public.
Read more →Your photos are stored securely and are only accessible to members of the group they were posted to. We never share your photos with third parties.
Read more →Open the group, tap the invite button, and share the private link via text, email, or any messaging app. Only people with the link can request to join.
Read more →Yes! You can access all your groups, photos, and posts through any web browser. Just log in at the website.
Read more →Free to use. Everyone gets email updates. No app required to follow along.
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