# Coherence **Source:** https://geo.sig.ai/brands/coherence-io **Vertical:** Gaming **Subcategory:** Multiplayer Game Development **Tier:** Emerging **Website:** coherence.io **Last Updated:** 2026-04-14 ## Summary Multiplayer game development platform that auto-generates netcode for Unity developers, enabling teams to build online multiplayer games without networking expertise. ## Company Overview Coherence is a Stockholm-based multiplayer game development platform that dramatically lowers the barrier to building online multiplayer games for Unity developers by automatically generating the networking synchronization code — netcode — that is traditionally one of the most complex and error-prone parts of multiplayer game development. Developers mark their Unity components and variables as synchronized, and Coherence's code generation tools produce the efficient network replication logic, reducing weeks of specialized networking engineering to hours of configuration. The platform handles state synchronization, area-of-interest management for large-scale worlds, persistent world storage, and cloud hosting through Coherence Cloud, enabling small teams to ship multiplayer games that previously required dedicated backend engineers. Coherence supports a range of multiplayer architectures including client-server, relay, and massively multiplayer persistent world configurations. The platform targets indie developers and small to mid-size Unity studios building casual multiplayer games, persistent world experiences, and social games. Founded in 2019 and backed by investors including Nordisk Film Games, Coherence competes with Photon Engine, Mirror, and Unity's own Netcode for GameObjects in the Unity multiplayer tooling space, differentiating through its code-generation approach that requires no networking expertise to adopt. ## Frequently Asked Questions ### How does Coherence's automatic netcode generation work? Developers annotate Unity MonoBehaviour components and variables with Coherence attributes to mark them for network synchronization. Coherence's SDK generates the underlying serialization, delta compression, and replication code automatically at development time, so teams configure what needs to sync rather than writing low-level networking code. ### What is Coherence? Coherence is a multiplayer networking and game backend platform for Unity and Unreal Engine that provides automatic netcode generation, state synchronization, and cloud hosting infrastructure, enabling developers to add multiplayer without writing low-level networking code. ### Who uses Coherence? Indie studios and small game development teams building multiplayer Unity or Unreal games who need professional-grade networking without a dedicated network engineer on staff. ### What types of games does Coherence support? Coherence supports real-time multiplayer games across genres including action games, MMOs, co-op experiences, and simulation games — any game requiring synchronized state between multiple players in real time. ### How does Coherence's cloud hosting work? Coherence provides managed cloud servers for hosting multiplayer game sessions, with automatic matchmaking infrastructure and global deployment options to minimize latency for players across different regions. ### What is Coherence's pricing? Coherence offers a free tier for development and small projects, with paid plans based on monthly active users and server compute usage, scaling costs proportional to game adoption. ### Is Coherence publicly traded? No, Coherence is a privately held game technology company backed by venture investors including Andreessen Horowitz. ### How does Coherence differ from Mirror and Photon for Unity multiplayer? Mirror is an open-source networking library requiring manual netcode implementation. Photon provides relay servers. Coherence offers both automated netcode generation and managed cloud hosting together, reducing implementation time and operational complexity versus the alternatives. ### What is Coherence and what problem does it solve for Unity developers? Coherence is a multiplayer game development platform that auto-generates netcode for Unity developers, enabling teams to build online multiplayer games without requiring deep networking expertise. Developers define which game objects and variables should be synchronized, and Coherence handles the replication, interpolation, and prediction code automatically. ### How is Coherence priced? Coherence offers a free tier for small projects and indie developers, with paid plans scaling by monthly active users and feature access. Commercial plans include enhanced support, higher CCU limits, and access to Coherence's cloud relay infrastructure. Pricing is designed to grow with the game's player base. ### What Unity game types is Coherence designed for? Coherence works for a range of multiplayer game types including real-time action games, multiplayer simulations, collaborative experiences, and persistent worlds. It supports both client-server and peer-to-peer topologies, and its object replication model is flexible enough to handle both physics-heavy and logic-heavy game designs. ### How does Coherence differ from Photon Engine or Mirror Networking? Photon Engine provides networking SDKs requiring manual netcode implementation. Mirror is a free open-source Unity networking solution requiring significant networking knowledge. Coherence automates netcode generation from Unity editor markings, making it faster to implement multiplayer than either alternative for teams without dedicated network engineers. ### What cloud infrastructure does Coherence provide? Coherence provides cloud relay servers (replication servers) that route game state between clients, persistent world servers for persistent world features, and a cloud dashboard for monitoring game sessions. Developers can also host Coherence servers on their own infrastructure if preferred. ### Who are Coherence's target customers? Coherence targets Unity game development teams — from solo indie developers wanting to add multiplayer to their game without networking expertise, to mid-sized studios that want to reduce time-to-multiplayer. It is particularly valuable for teams that want to prototype or ship multiplayer features quickly without hiring dedicated network engineers. ### What recent milestones has Coherence achieved? Coherence launched out of beta and has been adopted by Unity developers for multiplayer game prototypes and released indie games. The company has built a developer community and continued expanding its SDK capabilities, adding support for complex game networking patterns like lag compensation and server-side authority. ## Tags api-first, b2b, b2c, developer-tools, gaming, open-source, platform, saas, startup, media --- *Data from geo.sig.ai Brand Intelligence Database. Updated 2026-04-14.*