
Photon Fusion
7.4#6 in game networking middlewareFrom $0.50 a monthFree planAndroidiOSWebLinux
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| Fact | Photon Fusion | Photon Realtime |
|---|---|---|
| Headquarters | Hamburg, Germany | Hamburg, Germany |
| Product | Photon Fusion is a state-transfer netcode SDK for multiplayer games made for Unity, Unreal, and Godot. | Photon Realtime is a cloud-hosted networking service for building cross-platform real-time multiplayer games. |
| Security certification | Photon Engine says it is certified to ISO 27001:2022 and aligned with data protection regulations including GDPR and CCPA. | Photon says its ISO 27001:2022 audit in 2025 found no major or minor deviations. |
| Support | All plans include online documentation, free samples, tutorials, video streams, and assistance with account, billing, and service-status issues. | Photon offers public Discord, email contact and an authenticated support form. |
Photon Fusion suits game developers building multiplayer projects in Unity, Unreal, or Godot who need configurable network simulation and replication. Teams considering dedicated servers should account for third-party orchestration costs.
Photon Realtime suits multiplayer game developers who need matchmaking, room-based play, and cloud-hosted networking across platforms. Its free development plan is limited to 20 concurrent users, while paid plans address higher usage.