Casino Game Providers: Compare Content Studios & Aggregators
1 game studios and aggregators compared on portfolio size, RTP, live dealer content, integration complexity and editorial quality ratings.
BGaming
Game studios vs aggregators: how casino content reaches your platform
Every game in a casino lobby runs on the studio's own servers and is delivered to your platform through an API. There are two ways to get that connection: integrate each studio directly, or integrate one aggregator that already connects to many of them.
Direct integration. You sign a contract with the studio, complete its technical integration (wallet API, game launch, reporting, free-spins and tournament hooks) and certify the connection for each jurisdiction. You get the studio's best commercial terms, early access to releases and direct account management. You also pay the integration cost, run the relationship and repeat the work for every studio.
Aggregator API. An aggregator has already integrated dozens or hundreds of studios. You integrate the aggregator once, sign one contract and switch studios on from its back office. Reporting, invoicing and certification paperwork are consolidated. In exchange, the aggregator takes a margin on top of the studio's revenue share, and you depend on its roadmap for new content and features. Aggregators in this directory: Games Global, Relax Gaming.
The commercial trade-off. Direct deals cost less per euro of GGR but more in integration time and engineering. Aggregation costs more per euro but gets a lobby live in weeks. Most operators do both: direct contracts with the handful of studios that drive most of their GGR, and an aggregator for the long tail. Most iGaming platforms ship with one or more aggregators already connected, which is often the deciding factor at launch.
Single wallet vs transfer wallet integration
The wallet model defines how player money moves between your platform and the game provider, and it affects bonusing, reporting and player experience more than any other integration choice.
- Single wallet (seamless wallet). The balance stays in your platform. The game server calls your API for every bet, win and rollback in real time. The player sees one balance across all games, bonus wagering is tracked centrally, and your reporting is complete and immediate. This is the standard model today and the one almost every studio and aggregator supports.
- Transfer wallet. The player moves funds into a separate balance held by the provider before playing and transfers them back afterwards. It is simpler for the provider and tolerant of network issues, but it fragments the balance, breaks bonus tracking across providers, leaves funds stranded in sub-wallets, and complicates responsible-gambling limits and regulatory reporting.
When you compare providers, ask about single wallet support, rollback and retry handling, latency expectations for your wallet API, and whether free-spin and tournament features work through the same wallet calls. A provider that still requires transfer wallet is a sign of an older integration layer.
Content types and what they do for your KPIs
| Content type | What it drives | What to check |
|---|---|---|
| Slots | The bulk of casino GGR and the main lever for acquisition and retention; volatility and features define player segments | Release cadence, RTP variants offered, feature buy and bonus mechanics, mobile load times |
| Live dealer | Higher average bet and session length; trust factor for new players; strong in regulated European and Asian markets | Studio locations and languages, dedicated tables, game-show formats, stream quality on mobile; listed here: Evolution Gaming, NetEnt, Pragmatic Play, Games Global, Play n GO, Hacksaw Gaming |
| RNG table games | Lower GGR share but expected by players; useful for low-stakes and bonus-wagering segments | Blackjack and roulette variants, side bets, configurable limits |
| Crash and instant games | Fast rounds and social features; the core of crypto-casino lobbies and strong with younger players | Provably fair support, multiplayer features, auto-cashout, integration via single wallet |
| Virtual sports | Fills gaps in the sports calendar and converts sportsbook players to casino | Event frequency, bet types, odds configurability, certification per market |
| Bingo and lottery | Community features and long sessions; important in the UK, Italy, Spain and Latin America | Networked liquidity, chat moderation, scheduling, jackpot handling |
Across the 10 providers in this directory that disclose RTP, the average is about 96.5%, with published ranges from 94.0% to 99.3%. Many studios ship several RTP variants of the same slot and let the operator or aggregator pick which one is live. A lower RTP raises your margin but hurts retention and, in some markets, breaches a regulatory minimum, so confirm which variant you are getting and whether you can configure it per market.
Certification and market access
A game can only be offered in a regulated market once an accredited test lab has certified the RNG and the game's maths for that jurisdiction, and once the studio itself holds the licence or supplier approval the regulator requires. The labs you will see most often are GLI, BMM Testlabs, eCOGRA and iTech Labs; some regulators maintain their own list of approved labs.
Certification is per game and per jurisdiction, so a studio's portfolio in, say, Ontario is usually smaller than its global catalogue. Before signing, ask for the certified game list for each market you hold a licence in, and for the studio's own licences and approvals: the Malta Gaming Authority and the UK Gambling Commission for most of Europe, plus local supplier registrations in Spain, Italy, Sweden, Ontario and other ring-fenced markets. A studio without the right approval delays your launch in that market regardless of how good the games are.
Commercial terms with game providers
- Revenue share on game GGR. The core charge. The rate is typically a percentage of the gross gaming revenue the studio's games generate, with tier-one studios at the higher end and aggregators adding their own margin on top.
- Minimum monthly fees. Common with direct contracts; aggregators often waive them or roll them into the margin.
- Setup and integration fees. Charged by some studios for a direct integration; usually absent when you connect through an aggregator your platform already supports.
- Exclusivity and launch windows. Negotiable: exclusive or early-access titles in your market in exchange for placement commitments or minimum volumes.
- Jackpot contributions. Progressive jackpots add a contribution per bet and seed obligations; make sure they are separated from revenue share in the contract.
- Bonus cost sharing. Who pays for free spins and tournament prizes, and whether promotional rounds count as GGR for revenue share.
All of these are negotiated per operator and move with volume. Our iGaming software cost guide shows how content fees sit alongside platform, payment and licensing costs; figures in this directory are indicative, as described in our methodology.
How to choose game providers: checklist
- Portfolio size and release cadence. How many titles today, how many per month, and does the roadmap match your markets?
- Mobile performance. Load time and stability on mid-range phones over mobile data, not just on the demo site.
- RTP configurability. Which RTP variants exist, who controls them, and can they differ per market?
- Localisation. Languages, currencies, local payment-friendly bet sizes and culturally relevant themes for each market.
- Promotional tools. Free spins API, tournaments, prize drops and jackpots that work through your wallet integration.
- Reporting. Real-time round data, GGR by game and market, and files that reconcile with your platform's back office.
- Certification coverage. Certified game lists and supplier licences for every jurisdiction you operate in.
- Integration complexity. Single wallet support, documentation quality, sandbox access and the time your platform vendor quotes for the connection.
Frequently asked questions
What is a casino game provider?
A casino game provider, also called a game studio or content provider, is a company that develops and operates the games an online casino offers: slots, live dealer tables, RNG table games, crash and instant games, bingo and virtual sports. The provider hosts the game server, certifies the games with test labs for each jurisdiction and delivers them to operators through an API. Operators pay for content with a share of the gross gaming revenue the games generate.
What is a game aggregator?
A game aggregator is a company that integrates many game studios once and exposes them to operators through a single API, wallet connection and contract. Instead of integrating and contracting with dozens of studios individually, the operator connects to the aggregator and switches studios on from a back office. The aggregator adds a margin on top of the studios' revenue share in exchange for the integration, reporting and commercial work it removes. Aggregators listed in this directory include Games Global, Relax Gaming.
How many game providers does a casino need?
Most new casinos launch with a few hundred to a couple of thousand titles sourced from a handful of tier-one studios plus an aggregator for breadth. The number of direct contracts matters less than coverage: one or two leading slot studios for your target market, a live dealer provider, and enough long-tail content to keep the lobby fresh. Add studios based on what players in your markets actually play, which differs between, for example, the UK, Latin America and Scandinavia.
What is the difference between single wallet and transfer wallet integration?
With a single wallet (seamless wallet) integration the player balance stays in the casino platform, and the game provider calls the platform's API for every bet and win in real time. With a transfer wallet the player moves funds into a separate balance held by the provider before playing and transfers them back afterwards. Single wallet is the standard today because it gives one balance, instant bonus and reporting visibility and no stranded funds; transfer wallet survives mainly in legacy and some poker or sportsbook integrations.
How much do game providers charge?
Game providers typically charge a revenue share on the gross gaming revenue their games generate, with the percentage depending on the studio's standing, the operator's volume and whether content comes directly or through an aggregator, which adds its own margin. Contracts often include a minimum monthly fee, setup or integration charges, and separate contributions for progressive jackpots. Terms are negotiated per operator; see the iGaming software cost guide for how content fees fit into the overall platform budget.
Which game providers are best for crypto casinos?
There is no single best provider for crypto casinos. The content that performs well on crypto sites is usually provably fair crash, dice and instant games plus mainstream slots that support crypto-denominated or stablecoin play through the platform. Use the provably fair and crypto games filters on this page to shortlist studios (1 providers here are marked provably fair), then check that your platform supports crypto wallets and that the studio's licence allows the markets you target.