Game Aggregator
A game aggregator is a B2B layer that connects an operator to games from many studios through one API, one wallet integration and one contract.
What it means
A new casino that wants 5,000 slots on launch day has two routes. Sign and integrate 60 to 80 studios one at a time, at roughly 4 to 8 engineering weeks each, or sign one aggregator that already carries them. A game aggregator is a B2B middle layer that holds the commercial and technical integrations with many game studios and resells that content to operators through a single API and a single contract.
It isn't the platform and it isn't the studio. The studio builds and certifies the game and runs it on its own remote game server. The platform holds the player, the wallet and the compliance record, which is the job of the PAM. The aggregator sits between the two and moves game launches and bet/win events back and forth.
How it works
Three pieces do the work.
- One launch API. The operator implements the aggregator's launch endpoint once. To open a game, the front end asks the aggregator for a launch URL with a session token; the aggregator forwards it to the right studio's RGS.
- Wallet callbacks. Games don't hold money. When a player spins, the studio's RGS sends bet and win calls to the aggregator, which relays them to the operator's wallet. Most operators run single-wallet mode: the balance stays in the PAM and every round hits it in real time. Transfer-wallet mode, where funds move into a game session and back, is rarer now because it breaks live balances and complicates deposit limits.
- Content lobby and metadata. The aggregator ships a catalogue feed: names, thumbnails, RTP variants, volatility, the jurisdictions each title is certified for, and which studio owns it. A decent feed lets the operator filter by market, so a game that isn't certified for Ontario never shows up there.
Reporting rides on the same rails: round-level data flows back through the aggregator, and finance reconciles it against the monthly invoice.
Why it matters for operators
Time to market is the obvious win. In the iGamingHub catalog, platforms that bundle aggregation quote 4 to 12 weeks to go live, while a studio-by-studio build of the same library is a year of integration work. Cost is the second: one contract, one settlement, one invoice instead of dozens.
The trade-offs are real. Every round adds a network hop, so a slow aggregator shows up as slow spins. Uptime is pooled: if the aggregator's gateway goes down, every studio behind it goes down too. And there's lock-in. Game IDs, player favourites and reporting history all reference the aggregator's catalogue, so swapping aggregators later means remapping thousands of IDs. That's why bigger operators often integrate their top three studios directly, say Pragmatic Play and Evolution, to cut both the margin and the single point of failure, and aggregate the long tail.
The economics
Fees are almost always a share of GGR, invoiced monthly, sometimes with a floor. Typical ranges, not vendor quotes:
| Fee | Typical range | Who pays |
|---|---|---|
| Studio revenue share | 8-15% of GGR per studio | Operator, passed through the aggregator |
| Aggregator margin | 2-5 points on top of the studio share | Operator |
| One-off integration fee | 0 to 20,000 EUR | Operator |
| Monthly minimum guarantee | 1,000-5,000 EUR, waived above a volume threshold | Operator |
| Premium content uplift | +2-5 points for tier-one live dealer | Operator |
An operator paying a studio 14% directly might pay 16-18% via an aggregator. On 1 M EUR of monthly GGR that's 20-40K EUR a month for the convenience. Past a certain size the maths flips and direct deals win. Regulated markets add per-jurisdiction certification costs, which studios and aggregators split in ways that vary by contract.
How platforms handle it
Most turnkey vendors bundle their own aggregation. iGamingHub tracks 44 platforms, and the game counts on their cards show how much of the pitch is aggregation:
- Softswiss lists 40,000 games, hybrid pricing and a 4-12 week launch window. It also sells the aggregator standalone to operators on other platforms.
- Hub88 is an aggregator first: 12,000 games, revenue share pricing, MGA, Curacao and Anjouan licences, 4-10 weeks to launch.
- Pariplay sits at the regulated end with MGA, UKGC, SGA and Gibraltar licences and around 10,000 games; that licence list is what you need if the target is the UK or Sweden.
The vendors are compared in game aggregator comparison 2026. For where aggregation sits in a full stack, and whether to buy it bundled or separately, see how to choose a platform provider and Softswiss vs EveryMatrix.
Common confusions
Aggregator vs platform. A platform (see turnkey casino) holds players, wallets, KYC, bonuses and payments. An aggregator holds games. Many vendors sell both, but you can buy either on its own.
Aggregator vs RGS. An RGS is one studio's game server. An aggregator connects to many of them. A studio with a large catalogue that also distributes third-party titles ends up being both.
Aggregator vs studio. Studios own the maths, the certification and the IP. Aggregators own distribution and the commercial paperwork. An aggregator can't change a game's RTP, but it can decide which RTP variant your market gets.
Aggregator vs white label. A white label bundles licence, platform and games under someone else's licence. Aggregation is just the games layer.
Sources
- UK Gambling Commission, Remote gambling and software technical standards
- Malta Gaming Authority, regulatory framework and technical directives
- Gaming Laboratories International, GLI standards, including GLI-19 for interactive gaming systems