The best Instant Messenger alternative to Instagram is Nerimity, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Instagram and four of them are Instant Messengers so hopefully you can find a suitable replacement. Other interesting Instant Messenger alternatives to Instagram are Pie Messenger, Moments: Connect & Meet Friends and Huddle App.
Open-source chat platform providing community-focused group messaging, video calls, profile customization with animated avatars, custom emojis, tags, post creation, discovery of communities, and full source code access on GitHub. Entirely donation-funded.
![Profile Interface [PC - 2025]](https://img.alternativeto.net/s/618x394/avif/nerimity_993222_full.png)
![Messages View [PC - 2025]](https://img.alternativeto.net/s/618x394/avif/nerimity_281418_full.png)
![Server Discovery [PC - 2025]](https://img.alternativeto.net/s/618x394/avif/nerimity_282508_full.png)
![Server Settings [PC - 2025]](https://img.alternativeto.net/s/618x394/avif/nerimity_628028_full.png)
Pie is a fast, secure, and flexible instant messenger made for us: artists, photographers, designers, and videographers. Our goal is to give creative people and teams an excellent app for communication, sharing content and exciting experience, finding new friends and partners.
The private social network where every moment is yours. Connect authentically, share with total control, and discover a new way to socialize with Nova, your personal AI assistant.
Huddle is a social app where you can be yourself and share anything. Dive straight into posts, journals, threads, GIFs, capsules, and a bunch of other cool features.
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