No. 3 of 27 ·Game Matchmaking Software

GS2-Matchmaking

Web · Windows · Mac · Linux · Android · iPhone · Self-hosted · API

Freedom report

Three barsScore 6.8

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely6 of 6 device platforms
DocumentedPlans, terms and facts published

GS2-Matchmaking is ranked #3 of 27 in game matchmaking software on Freedom251. It runs on Android, API, iOS, Linux, macOS, Self-hosted, Web, Windows. There is a free plan.

GS2-Matchmaking plans and pricing

All plans

Individual Free Individuals or corporations with sales under 10 million yen in the past 12 months · Not eligible above stated request-rate thresholds · GS2 logo required at launch docs.gs2.io · 29 Sept 2026

Enterprise Not published ASK Free allowance up to 200 USD monthly; usage fee applies after limit docs.gs2.io · 29 Sept 2026

Professional Not published Pay-as-you-go at the usage fee; free until monthly usage exceeds 200 USD, then the entire usage amount is charged Free allowance up to 200 USD monthly docs.gs2.io · 29 Sept 2026

Compared on game matchmaking software

Free plan: Yes
Matchmaking rules: Attribute ranges, roles and role capacities, role aliases, ratings, allowlists, blacklists, and season tiers
Party matching: Yes
Latency/region matching: Yes
Server allocation: Yes
Deployment model: managed
SDK platforms: Unity, Unreal Engine 5, Godot, Go, PHP, Java, C#, TypeScript, Python

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The record

Purpose: GS2-Matchmaking groups players based on conditions and can be used to find opponents.
Standard matchmaking: Players create a gathering and other players join when the matchmaking conditions match; the gathering is deleted after its required player count is reached.
Attributes and roles: Standard matchmaking supports up to five player attributes and lets a gathering set recruitment capacity by role.
Ratings: The service calculates player ratings using a Glicko-2 based process, with an initial rating value of 1500 that changes based on game results.
Party play: Party tokens allow a gathering to be created or joined with party members already present; player tokens last 3 minutes and party tokens last 10 minutes.
Communications integrations: The documentation recommends GS2-Chat for low-frequency communication up to 3 times per second and GS2-Realtime for high-frequency communication during matchmaking.
Post-match integrations: After a match completes, GS2-Gateway can deliver in-game push notifications, GS2-JobQueue can register jobs, and GS2-Script can run custom scripts.
Season matchmaking: Season matchmaking forms persistent gatherings for a specified period, can use GS2-Schedule to define that period, and supports up to 1000 players per gathering.
Season matchmaking limits: Season matchmaking only supports GS2-Experience rank as a search condition and players cannot leave a persistent gathering during the season.
Ratings integration: When configured, GS2-Matchmaking integrates with GS2-SeasonRating after matchmaking completes and generates a session that accepts results.
SDK support: The maker provides game-engine SDKs for Unity, Unreal Engine 5, and Godot 4, plus language SDKs for Go, PHP, Java, C#, TypeScript, and Python.
Security scope: GS2 states that it does not protect against tampering with game executables or runtime memory, while it manages player data such as item counts server-side.
Support: Basic support is free through the forum, while Business Support is listed at 3,000 USD per month and includes up to 15 hours of support.
Founded: 2016
Price from: Free

Where it ranks on Freedom251

Best Game Matchmaking Software in 2026#3 of 27

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Sources

docs.gs2.io/microservices/matchmaking/· checked 29 Sept 2026
docs.gs2.io/en/api_reference/matchmaking/sdk/· checked 29 Sept 2026
docs.gs2.io/get_start/· checked 29 Sept 2026
docs.gs2.io/articles/security/· checked 29 Sept 2026
docs.gs2.io/en/pricing/support/· checked 29 Sept 2026
docs.gs2.io/en/pricing/· checked 29 Sept 2026