NuxGame vs GammaStack 2027: 24-Hour Launch or Owned Source Code

NuxGame and GammaStack sit in the middle of the white label market, but they lean in opposite directions. NuxGame is built for speed and crypto: a 24-hour template launch under its own Curaçao licence, a Web3 API and GLI-19 certification. GammaStack is built for ownership: a fixed monthly fee, a low or no GGR policy on ready-to-launch products and source code ownership on custom builds. In the 2027 ranking NuxGame is second at 8.8 and GammaStack is fifth at 8.4, so the gap is small. The right choice depends on whether you value speed or independence more.

• The core difference: speed and crypto or ownership
• Setup cost: a reported range vs a directory range
• GGR share: a headline 10% vs low or no GGR
• All-in cost at $50K, $250K and $750K GGR
• Time to launch
• Games, crypto and payments
• Licensing: what each platform covers
• Scores criterion by criterion
• Full comparison table
• When GammaStack is the better fit
• Who NuxGame is built for
• Verdict by use case
• FAQ

The core difference: speed and crypto or ownership

NuxGame was founded in 2018 and runs from one head office in Willemstad, Curaçao. It sells turnkey, white label and API licensing. Its pitch is a fast start, a crypto-native stack and flexible commercial terms.

GammaStack began in 2012 in Indore, India, as Techracers. It says it has delivered 220+ projects across 45+ countries. Its pitch is commercial transparency and platform independence. It also sells GS CORE (player account management), GammaPlus (a turnkey suite) and GammaSweep (sweepstakes casinos).

NuxGame’s About page: a B2B software provider helping casino and sportsbook operators create and expand their projects since 2018, via nuxgame.com.

In our 2027 ranking of white label casino platforms, the gap is 0.4 points. NuxGame leads on four criteria, GammaStack on two, and they tie on one.

Setup cost: a reported range vs a directory range

Neither platform prints a full price list. NuxGame does not publish pricing at all. Independent reviews from btcgosu.com and iGamingX report setup at $15,000 to $35,000. Our working range runs up to $50,000 for larger packages. Monthly fees are negotiated per contract. Our guide to NuxGame pricing explained walks through what that quote usually contains.

GammaStack’s setup range is €20,000 to €60,000. That comes from the iGaming Software Providers directory, not from GammaStack’s own site. It also charges a fixed monthly platform fee, with the amount negotiated per client. Licensing help is billed separately, and custom game integrations outside its default aggregation can cost extra.

On entry price the two overlap, and both leave the monthly fee to negotiation. One detail needs care on the NuxGame side: our sources disagree on whether Curaçao licensing sits inside the standard package or is billed separately. Confirm that line in writing.

GGR share: a headline 10% vs low or no GGR

NuxGame’s revenue share is around 10% of GGR. That is a headline rate, not the all-in price. Premium game provider additions may need their own agreements, and custom Web3 wallet work is priced per scope. NuxGame also offers a turnkey option with no revenue share, and API-only licensing. That can suit a high-volume operator, but ask what replaces the share in the price.

GammaStack takes the other route on ready-to-launch products. Its own FAQ says: “There are no hidden royalties. However, with ready-to-launch solutions, we follow a low/no GGR policy.” You pay a fixed monthly fee and keep the revenue. The site scores GammaStack 9.5 on revenue share and NuxGame 9.0, so GammaStack wins this row.

Both platforms keep costs outside the percentage. Whatever model you pick, get the GGR line, monthly fee and minimum term in writing. Our guide on how to compare white label casino proposals lists the lines to check.

All-in cost at $50K, $250K and $750K GGR

We model all-in annual cost at three GGR levels. The method follows our ranking table footnote. It adds the platform GGR share and a game studio cut (15% estimated where games are not included). It then adds the setup fee, the monthly minimum and a licence ($70K added where the platform does not confirm one). An asterisk means the figure includes estimates.

Annual GGR	NuxGame	GammaStack
$50K	$180K*	$158K*
$250K	$230K*	$188K*
$750K	$355K*	$263K*

GammaStack is lower at all three levels, and the gap widens from $22K to $92K as GGR grows. Between $50K and $250K GGR, NuxGame’s figure rises by $50K and GammaStack’s by $30K. That matches a 10% share plus the 15% game cost estimate for NuxGame, and the 15% game estimate alone for GammaStack.

These figures do not match the reported first-year ranges in our platform data. NuxGame’s range is $40,000 to $150,000, with $80,000 as the realistic case. GammaStack’s range is $55,000 to $200,000, with $110,000 as the realistic case. NuxGame’s range sits below the model at every level. GammaStack’s overlaps the model only at the low end. The model stacks estimates for licence and game costs that a real quote may price lower. Neither platform publishes a full price, so both modelled figures are rough.

Treat the table as a stress test, not a quote. Our guide to all-in white label cost at $50K, $250K and $750K GGR shows the same method for all twelve platforms.

Time to launch

NuxGame offers the fastest launch of any platform with a sales step in our ranking. Its rapid option puts a pre-built template live in 24 hours under NuxGame’s own Curaçao licence. It is a real casino that takes real players and deposits, and you customise the design after launch. A fully customised launch takes 2 to 4 weeks, with 1 to 2 weeks for compliance because you use NuxGame’s sublicence. It scores 9.8 for time to launch.

GammaStack’s FAQ puts a white label launch at 2 to 4 weeks and a turnkey launch at 5 weeks. Our own build-up lands at 4 to 6 weeks for white label and 5 to 8 weeks for turnkey. Contract signing alone takes 1 to 2 weeks. A custom platform, which is the path to source code ownership, runs 6 to 12+ months. GammaStack scores 8.5 here.

GammaStack operators also need their own licence, which adds time. If you need a casino taking bets this month, NuxGame is the only one of the two that can do it. See the roundup of platforms that launch inside 30 days for the wider field.

Games, crypto and payments

NuxGame carries 16,500+ games from 130+ providers, including Evolution, Ezugi, Pragmatic Play, NetEnt, Red Tiger, Push Gaming and Relax Gaming. The platform is GLI-19 certified. Gaming Laboratories International, the body behind the GLI standards, describes itself as an independent testing and certification lab. GammaStack lists 8,000+ games from 80+ providers, including NetEnt, Pragmatic Play, Microgaming, Evolution and Play’n GO. The site scores games 8.0 for NuxGame and 7.5 for GammaStack.

Crypto is where NuxGame separates itself. Its Web3 API supports wallet-level crypto deposits, wallet authentication and provably fair game mechanics. It also has a crypto on-ramp, so players can buy crypto inside the casino. It supports ten cryptocurrencies natively, including BTC, ETH, USDT, SOL and TRX, and routes cards and crypto through partners such as GumBallPay, NOWPayments and CoinsPaid. Our guide to crypto-focused platforms covers why that is different from a crypto payment plug-in.

GammaStack supports BTC, ETH, USDT, LTC and BNB over crypto rails, with multi-currency payments. It does not publish a payment provider count. Payments score 9.2 for NuxGame and 8.2 for GammaStack. GammaStack’s own strength is custom front-end work and a unified account system across sportsbook, casino, lottery and sweepstakes. Both offer built-in affiliate tools and 24/7 support, and the support scores tie at 8.5.

GammaStack’s GammaCasino page lists the stack in one place: gaming content, back office, RNG, payments, and PAM, CRM and CMS, via gammastack.com.

Licensing: what each platform covers

NuxGame operates a Curaçao sublicence. You can launch under it without holding your own licence. It also supports Anjouan, and Malta for operators who hold their own licence. It lists Ontario as a recent target. It has no MGA B2B sublicence and no route into the UK, Germany, Sweden or the Netherlands.

GammaStack does not provide sublicensing. You need your own licence. It assists with applications in Curaçao, Malta, the UK (assistance only) and Anjouan, and with US state-level sports betting. It lists tier-one UKGC B2B work as a weak area, where EveryMatrix is stronger.

The site scores licensing 7.5 for NuxGame and 7.8 for GammaStack. The score rewards GammaStack’s wider range of assistance. The practical difference is cost and time. NuxGame gives you a licence to launch under now. GammaStack gives you help getting your own. Neither sells an MGA B2B sublicence, and our roundup of platforms that offer sublicensing shows who does.

Scores criterion by criterion

The 2027 scores come from seven weighted criteria, which are explained on the About page.

Criterion (weight)	NuxGame	GammaStack
Pricing (20%)	9.2	8.8
Time to launch (15%)	9.8	8.5
Revenue share (15%)	9.0	9.5
Game library (15%)	8.0	7.5
Licensing (15%)	7.5	7.8
Payments (10%)	9.2	8.2
Support (10%)	8.5	8.5
Overall	8.8	8.4

The pricing score and the all-in model point in different directions. The score rewards NuxGame’s reported entry cost. The model adds estimated game and licence costs on top. Weigh the two together. These criteria also do not measure source code ownership, US sweepstakes support or Web3 depth, so an operator who needs those can rank the pair differently.

Full comparison table

	NuxGame	GammaStack
Setup fee	Not published; reported $15,000-$35,000	€20,000-€60,000 (third-party directory range)
GGR share	About 10% headline, no-revenue-share options	Low or no GGR on ready-to-launch products
Monthly platform fee	Negotiated per contract	Fixed fee, amount negotiated
All-in cost at $50K / $250K / $750K GGR	$180K* / $230K* / $355K*	$158K* / $188K* / $263K*
Reported first-year range	$40,000-$150,000	$55,000-$200,000
Time to launch	24 hours (template), 2-4 weeks custom	White label 2-4 weeks (4-6 realistic), turnkey 5 weeks, custom 6-12+ months
Games	16,500+ from 130+ providers, GLI-19 certified	8,000+ from 80+ providers
Crypto	Web3 API, crypto on-ramp, 10 coins	Crypto rails: BTC, ETH, USDT, LTC, BNB
Licence	Curaçao sublicence, Anjouan, Malta with own licence	No sublicensing, own licence needed, help in Curaçao, Malta, UK, Anjouan, US states
Source code ownership	Not published	Yes, on custom builds with IP transfer
Founded	2018, Willemstad, Curaçao	2012, offices in Wilmington, Riga, Malta, Indore
Best markets	Crypto-focused operators, LATAM, Africa, Web3 projects	North America (US sports betting), Europe, LATAM, Asia, Middle East
2027 rank and score	2nd, 8.8	5th, 8.4

When GammaStack is the better fit

GammaStack fits an operator who wants to own the technology. Source code ownership and IP transfer on custom builds are rare at this price tier. If your plan is a long-term brand with its own platform and no vendor lock-in, that matters more than speed. It also fits an operator who wants a fixed cost instead of a share, and who already holds or can secure a licence. For a view of the ownership path, read our comparison of white label vs source code purchase.

US state-level sports betting and sweepstakes are GammaStack territory. It lists both, and GammaSweep launches in under 5 weeks. NuxGame lists the US as a weak market. It also suits a brand that wants a custom front end.

What GammaStack does not give you is a quick launch, a sublicence, a larger game library or Web3 depth. Some European operators also prefer an EU-based development team, and its main development centre is in Indore. The GammaStack platform review covers the full feature set.

If GammaStack does not fit, the list of GammaStack alternatives shows what else sits in its price band.

Who NuxGame is built for

NuxGame suits the operator who needs to move now. That includes crypto-native brands, Web3 projects and affiliates turning existing traffic into a casino. It also suits first-time operators in Curaçao-sufficient markets who want to test before they commit more capital. The 24-hour launch is the headline. The deeper advantage is flexible commercial terms and a Web3 API that is built into the platform. The NuxGame platform review covers the deployment process and licensing in full.

The trade-offs are clear. NuxGame is the younger company, with a single office. Pricing is not published, and exit terms are not disclosed, so ask for both in writing. It has no MGA B2B sublicence and does not cover the UK, Germany, Sweden, the Netherlands or the US. Our guide on whether NuxGame is legit covers track record and operator feedback.

NuxGame has also been compared with a much larger vendor in SOFTSWISS vs NuxGame.

For a self-service rival with a published price, see Whitelabels.com vs NuxGame.

Verdict by use case

There is no single winner for every plan. By score, NuxGame leads at 8.8 against 8.4, but the right pick depends on your build.

• Pick NuxGame for a crypto-first or Web3 brand, or when you need to launch this month.
• Pick NuxGame if you want a Curaçao sublicence included and do not want to hold your own licence.
• Pick NuxGame if you want the larger game library and GLI-19 certification.
• Pick GammaStack if owning the source code is a firm requirement and you can wait 6 to 12+ months.
• Pick GammaStack for US state-level sports betting or a sweepstakes casino.
• Pick GammaStack if a fixed cost with no revenue share matters more to you than speed.
• Pick neither if you need an MGA B2B sublicence or UKGC cover today.

If neither fits, our Whitelabels.com vs GammaStack comparison covers a self-service option with a published price.

FAQ

Is a 24-hour NuxGame launch cheaper in year one than GammaStack?

Not by our model, which puts NuxGame’s all-in cost above GammaStack’s at all three GGR levels. NuxGame’s own reported first-year range is lower, at $40,000 to $150,000, because the model adds estimated licence and game costs. Neither side publishes full pricing, so get a written quote from both. Ask each one what the licence, the games and the monthly fee cover.

Which platform gives me licence cover for launch?

NuxGame does, through its own Curaçao sublicence, with compliance work taking 1 to 2 weeks. GammaStack does not sublicense, so you must obtain your own licence first. Neither covers MGA B2B sublicensing or the UK market. Ask each provider in writing which licence your brand will sit under, and speak to a lawyer in that jurisdiction.

Can I own the code on either platform?

On GammaStack, yes, but only with custom solutions, which include source code and IP transfer. A custom build takes 6 to 12+ months. NuxGame sells turnkey, white label and API-only licensing, and it prices custom Web3 wallet integrations per scope. NuxGame does not publish a code ownership option. Decide early whether ownership is a requirement or a preference.

Which one is better for a crypto casino?

NuxGame is the stronger fit. Its Web3 API handles wallet authentication and on-chain mechanics, and it supports ten cryptocurrencies natively. GammaStack supports five over crypto rails and does not publish a payment count. The scores are 9.2 and 8.2 for payments. A fiat-first brand that takes crypto as one option may not notice the gap.

Which company is bigger and more established?

GammaStack is older, founded in 2012, with 220+ projects. Its team size is reported inconsistently: its own site says 500+, while Tracxn listed 242 in December 2024. NuxGame was founded in 2018 and is listed at 51 to 200 employees, with a single office. Ask both for operator references you can call.