How Celly Works

Celly lets anyone create an instant social network called a cell. Cells can be any size and work on any device. Members join by simply sending a text message, using our app, or joining on the web.

Once you have a cell, you can use our rich platform to help members communicate, collaborate, and even crowdfund.

  • No ads, and we never share your personal information.
  • Moderation, photo messages, polls & surveys.
  • Cells are private by default, or add your cell to our directory so people can find it by topic and location.
  • Instant fundraising for any cell via sms, apps, or web.
  • Members can use any platform to join, message, and can customize how they receive messages.

  •   Apps
  •   Web
  •   API

Connect Everyone

Instantly start, join, and continue conversations on any device.

Narrow the digital divide by including everybody via app, web, email, or SMS.

Safe, Quiet, Pollution-Free

Curation keeps conversations safe and on-topic.

Hashtags eliminate noise while highlighting topics of interest.

No spam pollution or consumer profiling ever so you can slake your thirst with pure message streams.


Phone numbers and messages kept private.

No scanning of your data.

Theme your cells with cover photos and avatars.

Make many cells for all parts of your life.

No member size limit so go wild!


Text, photos, and emojis.

Private messages.

Polls and surveys.

Scheduled messages.

@me personal notes.


Google Drive, Dropbox, and Box file integration.

Track Twitter and RSS feeds like a group newsreader.

API for third party apps.

New! Crowdfunding

Instantly fundraise on any cell.

Don't have to hit your goal.

Recurring or one-time fundraisers.

Works worldwide with VISA, Apple Pay, and even SMS.

Learn More