Multiplayer Made Simple
The simplest way to build and host multiplayer games with Unity.
Next-gen multiplayer
with coherence
Next-gen multiplayer
with coherence
coherence provides the most flexible options for building your multiplayer with Unity. Use our tools and hosting to build your own multiplayer, or have our expert team build your multiplayer for you.
coherence provides the most flexible options for building your multiplayer with Unity. Use our tools and hosting to build your own multiplayer, or have our expert team build your multiplayer for you.

Multiplayer Engine
Multiplayer tools for Unity, built to scale from solo devs to AAA teams. Lightning-fast, flexible, and now easier than ever to integrate and customize your game, even for devs without networking experience.

Flexible Hosting
Run your game your way: our cloud, peer-to-peer, self-managed, or a hybrid solution. coherence supports any architecture and any billing model so you stay in control of your project and your budget.

Co-Development Services
The coherence team is here to help convert your single-player game to online multiplayer or create a new multiplayer game from the ground up. We offer hands-on co-development, multiplayer architecture planning, and premium support from the team behind our tech.
Introducing coherence 2.0
Our biggest update yet introduces the next generation of multiplayer development, all based on production-driven feedback from real games.
- Production-proven multiplayer engine
- More flexible hosting options
- Complete Unity integration
- Pricing that fits any game or studio

What's new?
What's new?
Check out the latest news, releases, and tutorials from coherence.
Check out the latest news, releases, and tutorials from coherence.
Made with coherence
Read the multiplayer success stories from our studio partners in these case studies.
Vampire Survivors
We’re adding online co-op to Vampire Survivors. If we can sync their endgame content, we can sync anything.
Lost Skies
Learn how Bossa is building huge, open multiplayer worlds with help from coherence.
HELLFRONT: Honeymoon
Indie studio SKYGOBLIN converts their local co-op shooter to fully online multiplayer in just a few weeks, using coherence.
Don't Get Got
A horror-based online PvP experience that uses coherence Cloud Hosting and our Peer To Peer hosting options.
For teams of any size
For teams of any size

Indie Developers
The quickest, most fun way to make multiplayer games with Unity for teams of any size. No networking experience required.

Small Studios
Expand your team’s capabilities by empowering them with multiplayer development tools that provide AAA performance at a fraction of the cost.

Enterprise
Reliable and secure multiplayer development tools, plus an expert team that can provide premium support or co-development services.
"If I had to tell my team that they could not use coherence… I think they’d quit!"
– Henrique Olifiers, Co-Founder & Gamer-in-Chief - Bossa Games
Resources
New to coherence or multiplayer development? We have learning content, documentation, samples, and more to help you get started.
coherence 101
Step-by-step guide to setting up the basic coherence workflow in your project.
Sample Projects
Explore what's possible with coherence in one of our Sample Projects.
Forums
Get help from the coherence team and our community.
Documentation
Check out the full coherence documentation.
Start using coherence
Download the coherence SDK and Sign Up for an account to access our dashboard and link your projects.
Talk to our team
We offer single-player to multiplayer game conversions, multiplayer co-development, premium support, and other custom solutions based on your needs.