Gamdom's help centre now documents part of this. Its Originals article gives Dice, Plinko, Mines, Keno, Pocket Dice and HiLo an RTP of around 99% and describes a Zero Edge feature: "A small portion of your bets is paid back instantly on certain games, for the first $5,000 wagered." Its King of the Hill article says that portion "already runs at an effective 100% RTP, with a 1% value returned to you through Instant Rakeback", and its Blackjack description promises "100% RTP on the base game within the daily wagering limit" without stating the limit. So the 100% figure is a rebate on a capped amount of play, not a standing zero edge; past the cap, Gamdom's stated figure is around 99%, in line with the 99% Stake publishes (help centre, checked 11 November 2026).
Stake vs Gamdom: Side-by-side
Honest values only. Where a figure is operator-marketed or uncertain, it is flagged in the notes column rather than presented as audited fact.
Provably-fair hashing: Stake's HMAC-SHA256 implementation is published; Gamdom's fairness page describes a plain SHA256 hash chain and mentions neither HMAC nor a client seed. Licence: the gamdom.com footer (10 Nov 2026) gives Anjouan licence ALSI-152406043-FI4 held by Moon Revolution Limitada; older sources named Smein Hosting N.V. and a Curaçao licence.
Bonuses & rakeback
This is where the two diverge most. Neither runs a default deposit-match welcome. Stake has no default deposit match; partner codes may attach a 200% match (about 40x on deposit + bonus), and rakeback is 3.5% of the house edge, activated by a code within 24 hours of sign-up (Stake help centre, as of 22 Oct 2026). Gamdom's code-activated offer is an introductory rakeback boost; its help centre also describes a first-deposit bonus, but only for accounts that see one on their Promotions page.
- ▸ No default deposit match — a 200% match only on some partner codes
- ▸ Rakeback of 3.5% of the house edge, code within 24h (Stake help centre, 22 Oct 2026)
- ▸ Daily races (large pools), weekly raffles, reloads & Drops & Wins
- ▸ Deep VIP ladder, Bronze through to Obsidian
- ▸ 15% instant rakeback for your first 7 days — the real welcome offer
- ▸ Ongoing “Rewards 2.0” plus tiered “Royalty Up” loyalty
- ▸ Loyalty rakeback advertised up to ~60% at the very top tiers only
Both are rebates on the house edge, not on losses: on $2,000 wagered on 3%-edge slots during Gamdom's intro week, 15% rakeback returns about $9 if the 15% is read as a share of the edge (per our Gamdom promo code page; Gamdom does not publish the formula). For a long-term loyalist who values predictable rebates and the deepest tier structure, Stake's VIP ladder is the more proven system. Run your own numbers with our bonus calculator.
Games & Originals
On raw numbers Gamdom is bigger: 8,000+ games versus Stake's 3,000+ (per each casino's own figures, as cited in our reviews). But the breakdown matters more than the headline.
- Providers: Gamdom lists 40+ providers (NetEnt, Evolution, Play’n GO and others); Stake carries Evolution, Pragmatic Play, Hacksaw Gaming and others. Provider counts are marketing figures that fluctuate.
- Slots: third-party slot RTPs follow each studio's certified figure and can vary by operator setting; check the in-game info panel on either site rather than trusting a headline RTP.
- Originals: Stake's in-house games (Crash, Mines, Dice, Limbo, Plinko and more) are widely cloned across the industry. Gamdom's fairness page lists sample code for eleven in-house games: Crash, Roulette, Hilo, Dice, Plinko, Mines, Keno, Pocket Dice, Slide, Blackjack and Twist (11 Nov 2026).
Compare the same games head-to-head: Crash at Stake vs Crash at Gamdom, plus Mines and Dice.
Provably fair: The real differentiator
This is the part most comparison pages skip with a one-line “both are provably fair.” They are — but the implementations and what they actually prove are worth understanding, because it is the only thing that lets you independently audit a result instead of trusting a brand.
Every Stake Original is decided by three inputs committed before you bet:
- Server seed — shown up front only as a hashed (SHA-256) commitment, revealed in full when you rotate seeds.
- Client seed — set by you, so Stake can't know the result in advance.
- Nonce — a per-bet counter making each round unique.
Gamdom's Originals use SHA-256 hash chains for the same goal: a result that is fixed before the bet, then verifiable afterwards.
The mechanics do not mirror Stake's. Gamdom generates one chain of 10 million hashes per game in advance, publishes the final hash, and plays through the chain in reverse order, one hash per round. Its fairness page describes no client seed and no per-bet nonce: the player checks that nothing was swapped, but does not contribute randomness.
Stake publishes its formula, which bakes the house edge directly into the maths — roughly:
hash = HMAC_SHA256(serverSeed, clientSeed:nonce:cursor)
int = first 8 hex chars of hash → 32-bit number
result × 0.99 ← the trailing ×0.99 is the 1% edge
How to verify a round on Stake: open Settings → Provably Fair, rotate your seed pair to reveal the previous server seed, then recompute the outcome from that server seed, your client seed and the round's nonce using the operator's open-source code. If the recomputed result matches what you were paid, the round was not altered after you bet. Our free provably fair verifier runs this entirely in your browser — seeds never leave your device — and works for Stake-style games. On Gamdom there is no seed pair to rotate: take the hash Gamdom publishes when a game ends, run it through SHA-256, and confirm that the output equals the hash of the game before it; the sample code linked from Gamdom's fairness page then turns a hash into that game's result. Background reading: what provably fair gambling actually proves.
The honest limit (true for both): provably fair proves a result was committed before your bet and not tampered with afterwards. It does not remove the house edge. On Stake that edge is a flat 1%. On Gamdom the verification proves fairness of each Original round, but it does not verify any RTP or rakeback claim — those are commercial terms, not something the hash chain attests to.
Payouts & withdrawals
Both are crypto-first. Stake's help centre states no processing time; it says "Larger withdrawal amounts may require manual processing by our administrators, which can result in a temporary hold" (checked 10 November 2026). Gamdom's help centre does give a figure: "Most withdrawals are processed within 5 minutes to 1 hour" (article dated 18 September 2026, checked 11 November 2026). The full side-by-side of minimums, fees and hold conditions is in the documents section below.
The practical caveat is the same on both: KYC can be triggered at withdrawal rather than at signup. Gamdom in particular draws recurring complaints about surprise document requests at cashout. Keep your wagering inside a single, verified account on either site to avoid friction when you want your money out.
What each operator publishes: the documents side by side
The rows below come from each operator's own help centre, terms and fairness page and from the two regulators' registers. Stake's entries were read on 10 November 2026 (its fairness specification on 1 November 2026) and Gamdom's on 11 November 2026. Where an operator publishes nothing on a point, the cell says so.
Withdrawals: minimums, fees, processing wording and holds
Sources: Stake help centre, withdrawal limits, help with withdrawals, how to make a withdrawal, wager requirement and how to withdraw USDT, checked 10 November 2026. Gamdom help centre, how to withdraw, where is my withdrawal, transaction fees and supported chains; Gamdom Terms of Service (clauses 4.1 and 5). Checked 11 November 2026.
The difference is one of style as much as substance. Stake puts numbers on the page: you can know the fee and the minimum for your coin before you open the cashier, but you get no promise about time. Gamdom does the reverse, giving a time range but leaving the fee and minimum to the withdrawal screen. Both apply the same basic rule that a deposit must be played through once before it can leave.
KYC: documents and triggers
Sources: Stake help centre, proof of identity, proof of address and proof of source of income, checked 10 November 2026. Gamdom help centre, KYC; Gamdom Terms of Service (clauses 2.1 and 2.2). Checked 11 November 2026.
Neither operator publishes an amount at which checks begin. Gamdom's help centre says "players can typically deposit, play, and withdraw without completing KYC, unless it is specifically requested", which is a looser starting point than Stake's, but its terms keep the right to ask at any moment, so the practical advice is the same on both: verify before a large balance depends on it.
Licence register entries
Sources: Curaçao Gaming Authority licence register page (Online Gaming License Registry of 5 November 2026 and enforcement register of 14 September 2026), checked 10 November 2026. Anjouan Gaming License Register, suspended and revoked licences and Verify a Licence; Gamdom Terms of Service. Checked 11 November 2026.
Both licences can be found on the regulator's own site, which is the check that matters. The entries are not equivalent, though. Gamdom's row shows a licence inside its printed term. Stake's row shows a printed expiry that has passed and the label "Assessment in progress", a status the Curaçao registry does not define; our Stake review sets out how many other licensees carry the same label. On disputes, Anjouan Gaming requires its licensees to answer a complaint within 30 calendar days and then to fund an independent ADR provider; the detail is in is Gamdom safe?
Fairness scheme
Sources: Stake provably fair implementation page, read 1 November 2026. Gamdom Provably Fair page, checked 11 November 2026.
Rakeback and VIP as published
Sources: Stake help centre, what is rakeback, welcome offer and VIP program, checked 10 November 2026. Gamdom help centre, rakeback, Gamdom Rewards, affiliate code, VIP program and King of the Hill. Checked 11 November 2026.
Stake's model can be priced in advance: a fixed share of a known edge, and a public wagering figure for every level. Gamdom's cannot. Its help centre says a player's total depends on "your own betting activity and the games you play, not on a fixed percentage of your overall wagers", the rank requirements are hidden, and the ~60% top-tier figure quoted for it elsewhere on this page comes from third-party guides rather than from Gamdom. What Gamdom does publish that Stake does not is a dated expiry rule for each reward and fixed leaderboard prize pools.
Trust & license
Stake operates under a Curacao licence and Gamdom under an Anjouan one (both lighter-touch offshore regimes), and both have documented regulator run-ins. We list the real, sourced issues rather than pretend either is spotless.
- Sept 2023 $41M hot-wallet hack; FBI attributed it to North Korea's Lazarus Group (players reported made whole at the time).
- Dec 2025 class action (VA/NJ) naming Drake, Adin Ross, Stake and Kick — allegations unproven, litigation active.
- History of UK ASA advertising rulings against Stake-linked promos.
- Spanish DGOJ fine, reported: SBC News (10 Nov 2023) and RG News (9 Nov 2023) list Smein Hosting, the operator named on Gamdom's earlier pages, among 14 operators fined €5M each for operating in Spain without a licence (DGOJ first-half 2023 list). The Ministry of Consumer Affairs release of 8 Nov 2023 confirms that batch but does not name the companies.
- Swedish regulator (SGA) action naming Smein Hosting for offering games in Sweden without a licence and marketing to Swedish players through affiliates (Gambling News, 23 Jan 2024).
- Recurring AskGamblers/Trustpilot complaints (~3.8–3.9/5): accounts banned after big wins and surprise KYC / fund holds citing generic T&C breaches.
Stake carries the larger brand and runs locally licensed sites in markets such as Brazil, Colombia, Mexico and Peru (it exited the UK in March 2025), but also the heavier controversy load. Gamdom's complaint pattern skews toward withdrawal-stage KYC and post-win account actions. Read the full write-ups: Stake review and Gamdom review.
The verdict: It depends on how you play
There is no rigged winner here. The right pick is a function of your volume and what you value.
The Originals that set the template, the deepest VIP ladder, a big sportsbook and 3.5% code-activated rakeback. The trade-offs: a real (if transparent) 1% edge, ID checks before the first withdrawal, and the heaviest controversy load.
A 15% instant-rakeback boost for your first 7 days with no wagering, a larger raw catalogue (8,000+ games) and tiered loyalty rakeback marketed up to ~60% at the top tier. Remember the boost applies to rakeback, which Gamdom computes from each game's house edge and RTP, not to your stake.
Stake publishes a flat 1% edge on its Originals, the per-game maths and a fixed rakeback of 3.5% of the house edge. Gamdom's help centre gives its Originals around 99% RTP with the first $5,000 wagered rebated to an effective 100%, but says of its ongoing rewards that the formula "is not shared publicly". For heavy volume, Stake's published numbers are the more predictable choice.
Full reviews: Stake · Gamdom · 18+ only, gamble responsibly