Choosing the wrong affiliate program is one of the most expensive mistakes you can make in iGaming. The difference between a program with and without negative carryover can cost you thousands in a single bad month. This is a no-fluff comparison of the major programs active in 2026 — with real rates, real payment terms, and flags for the ones with documented issues.
How to Read This Comparison
Every program listed here has been verified against GPWA forum reports, Affiliate Guard Dog (AGD) records, and the programs’ own published terms as of May 2026. Where rates are listed as “negotiable,” they require a direct conversation with your affiliate manager — the published rate is the floor, not the ceiling.
Top Programs by Category
Best for High RevShare: V.Partners
- RevShare: 25–50%
- CPA: €40–€400 (geo-dependent)
- Hybrid: Available
- Payment: Weekly
- Min payout: €100
- Negative carryover: Not published (verify before signing)
- Payment methods: Webmoney, Wire, Neteller, Skrill, QIWI, Capitalist, Bitcoin, Tether
Weekly payments and up to 50% RevShare make V.Partners one of the most aggressive programs on the market. The geo-tiered CPA structure means rates scale with traffic quality.
Best All-Around: N1 Partners
- RevShare: 25–45% (up to 45% for leading partners)
- CPA: €150–€650
- Hybrid: €100 CPA + 40% RevShare
- Sub-affiliate: 5% lifetime
- Payment: Monthly
- Negative carryover: NO on RevShare/CPA (deducted from hybrid only)
N1 Partners stands out for the explicit no-NCO policy on standard RevShare, the sub-affiliate program, and flexible deal structures. The hybrid option is one of the most competitive in the industry.
Best for Emerging Markets: BigBetty Partners
- RevShare: 25–45% (negotiable up to 60%)
- CPA: Up to €600
- Hybrid: Available
- Sub-affiliate: 2.5%+
- Payment: Monthly (by 25th)
- Min payout: €100 (e-wallets), €300 (bank wire)
- Negative carryover: NO — resets monthly
- Payment methods: Bank transfer, crypto
The monthly NCO reset is a genuine advantage. The 60% RevShare ceiling is achievable for proven volume affiliates — it requires negotiation but is confirmed as a real rate.
Best for Brand Recognition: 888 Affiliates
- RevShare: 20–40%
- CPA: $55–$200
- Sub-affiliate: 4–5%
- Payment: Monthly
- Payment methods: PayPal, Skrill, Neteller, Bank Transfer
- Verticals: Casino, Bingo, Live Dealer, Poker, Skill Games, Sportsbook
- Negative carryover: YES — avoid if RevShare is your primary model
888 converts well because players recognize the brand. The NCO policy is a significant drawback; factor this into your model before committing to RevShare. The multi-vertical offering is useful for diversification.
Best Payment Frequency: Melbet Partners
- RevShare: 25–50% (tiered by volume)
- CPA: Available
- Hybrid: Available
- Sub-affiliate: 3%
- Payment: Twice weekly
- Min payout: $30
- Payment methods: Bank, Bitcoin, Epay, Mastercard, Neteller, PAYEER, Skrill, YooMoney, Visa, Webmoney
Twice-weekly payments with a $30 minimum threshold are exceptional by industry standards. The volume-tiered RevShare starting at 25% rewards growth.
Best for European Markets: Betsson Group Affiliates
- Brands: Betsson, Betsafe, NordicBet, Inkabet, CasinoEuro
- RevShare: 25–50%
- CPA/Hybrid: Available
- Payment: By 10th of following month
- Negative carryover: NO — deleted at month-end
- Payment methods: Affiliate Wallet
- Markets: Sweden, Spain, Poland, Greece
No NCO and a strong European brand portfolio. The multi-brand structure means you can test different casinos against the same traffic. Month-end NCO deletion is the cleanest reset policy in this comparison.
Best Multi-Brand Network: Kindred Affiliates
- Brands: Unibet, 32Red, Maria Casino, Bingo.com, Storspiller
- RevShare: 25–35% NGR
- CPA/Hybrid: Negotiable
- Payment: By 15th working day of following month
- Min payout: €100
- Negative carryover: YES by default — negotiable for volume affiliates
Kindred’s brand recognition (Unibet especially) converts well across European markets. The NCO is the main friction point — it’s negotiable but requires performance history. Worth pursuing once you have 6+ months of data.
Large Scale Only: William Hill Affiliates
- RevShare: Casino/Live/Games/Sports 30%; Poker/Bingo 15%
- CPA/Hybrid: Custom (super affiliates only)
- Payment: Monthly
- Inactivity clause: Minimum 4 new customers per 3 months
- Negative carryover: YES
The inactivity clause is a real constraint — failing to deliver 4 new customers in any 3-month window creates compliance issues. Best suited to established affiliates with consistent volume, not those building up traffic.
Most Complex to Work With: Bet365 Partners
- RevShare: Casino 25–35%, Sports 20–30%
- CPA: Custom (super affiliates only)
- Payment: Monthly
- Min payout: $250 + minimum 15 active customers
- Cookie: 45 days (explicitly stated — rare transparency)
- Negative carryover: YES — rolls over indefinitely
- Recent issues: Multiple non-payment complaints on GPWA (Jan–Feb 2026)
Bet365 converts because it’s the most recognized gambling brand globally. But the requirements are strict, the NCO accumulates indefinitely, and the January–February 2026 non-payment reports are a yellow flag worth monitoring. Treat as a secondary program until payment reliability is re-established.
Multi-Brand Access: LeoVegas / MGM Affiliates
- Brands: LeoVegas, BetMGM, Expekt, GoGoCasino
- RevShare: 25–40% (explicit tier: €5K → 25%, €15K → 30%, €30K → 35%, €30K+ → 40%)
- CPA/Hybrid: Available
- Sub-affiliate: 5%
- Payment: Monthly
- Negative carryover: NO (LeoVegas specifically)
The published tier structure is unusually transparent — you know exactly what revenue milestone unlocks each rate. No NCO on LeoVegas makes this a clean RevShare play for SEO-driven traffic.
Programs to Verify Before Joining
Some programs have documented issues as of early 2026. Do your due diligence before committing traffic:
| Program | Issue | Source |
|---|---|---|
| BC.GAME Affiliates | Marked “SCAM” | GPWA Jan–Feb 2026 |
| Bet365 Partners | Non-payment complaints | GPWA Jan–Feb 2026 |
| Betplays Partners | Unpaid commissions | AGD |
| CampeonAffiliates | Recent complaints | GPWA |
| iGaming Partners | Balance reductions, player removal | GPWA |
Check affiliateguarddog.com and gpwa.org/forum before joining any program not on the verified list above. The AGD Rogue Pit catalogs documented fraud separately from complaint threads.
Negative Carryover: The Most Important Term You’re Ignoring
Negative carryover (NCO) means a losing month for your referred players creates a debt that carries into the next month. You earn nothing until that debt is cleared.
Programs WITHOUT NCO (affiliate-friendly):
- BigBetty Partners
- Betsson Group Affiliates
- N1 Partners (RevShare/CPA)
- LeoVegas Affiliates
- FortuneJack Partners
Programs WITH NCO (unfavorable):
- Bet365 (indefinite rollover)
- William Hill
- 888 Casino
The practical impact: in a bad month where your players win big, you absorb the loss rather than starting fresh. For RevShare models, no-NCO is now considered mandatory by experienced affiliates.
Commission Model Quick Reference
| Scenario | Best Model |
|---|---|
| Organic SEO traffic | RevShare 35%+ |
| Paid traffic (PPC/paid social) | CPA — immediate ROI covers ad spend |
| Social/influencer campaigns | CPA or Hybrid — volatile traffic quality |
| Mixed traffic sources | Hybrid |
| Established, high-volume | RevShare 40%+ — negotiate after proven data |
Verification Checklist Before Signing
Before committing to any program, confirm:
- Is NCO clearly stated? “Balance may carry over” means YES.
- What is the exact NGR calculation? (GGR minus which deductions?)
- Is the cookie duration stated explicitly?
- What happens to earned commissions if you leave?
- Are payment methods compatible with your jurisdiction?
- Is there a minimum activity clause?
The best affiliate programs publish clear answers to all of these. If you can’t find the answer in the terms, the answer is almost certainly unfavorable to you.