Photon Realtime

Photon Realtime is a managed networking service for developers building multiplayer games around client-server connections and rooms. It is best for teams seeking cloud-hosted matchmaking and cross-platform reach. Its strongest appeal is the combination of session tools and global hosting; production pricing and SDK constraints deserve careful attention.

Overview

Players can be matched randomly, searched by parameters, or allowed to choose an open room. Realtime supports synchronous and asynchronous turn-based play, with room rejoin after disconnection. That makes it a practical fit for games built around sessions that need recovery, but not a reason to assume every networking or game-server requirement is covered.

Photon Cloud hosts applications across global regions and is described as scaling from a few users to tens of thousands of concurrent users. HTTP webhooks can persist player and room data, properties, and event cache either to Photon Cloud or the developer’s own storage. This gives teams options for retaining state without committing all persistence to a single location.

Key features

• Matchmaking and rooms: Random matching, parameter-based searches, and open-room selection let games use different routes into a session.
• Flexible gameplay: Synchronous and asynchronous turn-based modes, along with room rejoin, suit games where sessions may need to resume after a connection drops.
• Transport choices: Photon Cloud supports Reliable UDP, TCP, HTTP, and WebSockets for client-to-server communication. That breadth helps teams accommodate different connection needs.
• Authentication: External providers include Epic EOS, Facebook, Oculus, Steam, and VIVEPORT, alongside custom authentication.
• Persistence: Webhooks can retain player and room data, properties, and event cache in Photon Cloud or developer-managed storage.
• Security and support: Photon Engine states it is ISO 27001:2022 certified and aligned with GDPR and CCPA, and that Photon Cloud does not store personally identifiable information. All plans include documentation, samples, tutorials, videos, and help with account and billing issues; paid support options are described for higher tiers.

Pricing

The free Development Only — 20 CCU plan costs nothing and allows 20 concurrent users with 60.0 GB traffic per month. It is restricted to development and has no CCU burst, so it is for prototyping rather than a live game.

The 100 CCU plan costs $95, paid once, billed for 12 months. It includes 100 concurrent users and 0.3 TB traffic per month, but is games-only and has no CCU burst. It is the lowest-cost paid entry for a small launch, though its annual billing and fixed capacity leave less room for spikes.

The monthly plans add capacity and burst handling: 500 CCU is $95 a month with 1.5 TB traffic; 1000 CCU is $185 a month with 3.0 TB; and 2000 CCU is $370 a month with 6.0 TB. Each is games-only and includes CCU burst, making these better suited to production titles with variable demand than the development plan or 100 CCU tier.

Premium Cloud costs $0.29 a month per CCU, invoiced according to monthly usage, but has a $580 minimum fee per month and a 2,000 CCU minimum. It includes 6.0 TB traffic, usage-based CCU auto-scaling, and default DDoS protection. The scaling flexibility comes with a substantial floor, so it is aimed at larger services rather than modest launches. Enterprise Cloud has custom pricing and adds dedicated servers, unlimited titles, an SLA, priority operations support, server-authoritative plug-ins, and multi-layered DDoS protection.

Platforms

Supported platforms include Windows, macOS, Linux, Android, iOS, web, PlayStation 4/5, Xbox One/Series, and Nintendo Switch. The Unity SDK lists Windows, macOS, Linux, Android, iOS, consoles, and XR devices; the .NET SDK is only tested for Windows applications. Teams targeting other platforms should account for that .NET constraint and choose an appropriate SDK. Photon’s SDK downloads also include JavaScript and native platform packages.

Who it's for

Photon presents Realtime to developers from indie teams through AAA studios. The free development tier suits prototyping, while the 100 CCU plan provides a small paid starting point. Higher concurrency tiers, usage-based scaling, and enterprise hosting give growing or larger games options, though minimum commitments can make them a poor fit for projects with limited or uncertain budgets.

Pros and cons

• Pro: Multiple matchmaking routes, turn-based modes, and room rejoin cover useful session patterns without requiring one fixed way to pair players.
• Pro: Global cloud hosting, transport choices, and webhook persistence support teams that want a managed networking service with options for state retention.
• Pro: The 500 CCU and larger monthly tiers include burst capacity, while Premium Cloud adds usage-based auto-scaling.
• Con: The free plan is development-only and capped at 20 concurrent users, so it cannot serve as a free production tier.
• Con: The 100 CCU plan has no burst and is billed for 12 months; Premium Cloud requires at least 2,000 CCU and $580 per month.
• Con: The .NET SDK is only tested for Windows applications, limiting its fit for teams targeting other platforms.

Alternatives

Consider brainCloud for another freemium option with a free plan and free trial. Edgegap is a paid alternative with a free trial, including a time-limited three-hour trial on a shared environment. GS2-Matchmaking offers a free Individual plan with eligibility limits tied to sales. Metaplay offers a free local-development plan with a full SDK and local server, making it a fit when local development without hard limits is the priority. AccelByte Gaming Services has a free public-cloud foundations option while building, with usage fees as players arrive. Colyseus offers a free open-source option for self-hosting on your own servers. Epic Online Services is free to use with no royalty or hosting fees, though service usage restrictions may apply. SmartFoxServer is another freemium option with a free Community Edition.

Browse Game Matchmaking Software or Game Networking Middleware for more options in these categories.

Verdict

Choose Photon Realtime if you need managed matchmaking, room-based multiplayer, and global cloud hosting, with plan tiers that extend from development to high concurrency. Its main advantage is the range of session, transport, and scaling options; look elsewhere if your project needs a free production tier, cannot meet larger plan minimums, or depends on a non-Windows .NET target.