Best Casino Affiliate Programs in 2026: Six Programs, Terms Checked
Key takeaways
- Six programs made this list because their terms could be checked on their own live pages on 9 November 2026.
- Published revenue share tops out between 35% and 45% across these six; the contract around the rate matters more.
- Betsson, Casumo and Rootz publish no negative carryover. Entain and FDJ United allow it by default.
- FDJ United's global terms deduct a 35% administration fee before your share is calculated.
- Use the evaluation checklist below on any program, including ones not listed here.
The best casino affiliate programs are the ones whose contract still pays you after a bad month. Judged on terms published on their own sites, Betsson Group Affiliates, Casumo Affiliates and Rootz Affiliates combine competitive revenue share with no negative carryover, LeoVegas Affiliates resets most negative months to zero, and Entain Partners and FDJ United Affiliates bring big brand portfolios but allow carryover by default.
This is a guide for publishers and affiliate marketers, not players. Every number below was read on the program's own page on 9 November 2026 and is linked so you can check it yourself. Where a program does not publish a figure, we say so instead of guessing.
The shortlist at a glance
| Program | Published revshare | Negative carryover | Minimum payout | Payment timing |
|---|---|---|---|---|
| Betsson Group Affiliates | Up to 45% on selected brands | No, and separated per partner site | Not published | 10th of following month |
| Casumo Affiliates | 25% to 45%, tiered by new depositors per month | No | €100 | First week of the month |
| Rootz Affiliates | 25% to 40% by monthly net revenue | No | €100 | Aims for the 15th |
| LeoVegas Affiliates | 25% to 40% by monthly net revenue | Zeroed, except fraud or written agreement | €100 | By the 15th of following month |
| Entain Partners | Up to 35% | Allowed (operator's option) | Holds £100 or less to next month | Within 60 days of month end |
| FDJ United Affiliates | Not published | Yes by default; no-NCO plan needs approval | €100 | About 10 to 15 working days after month end |
Sources are linked in each program section below. Rates are headline maximums or published tiers; your actual deal depends on traffic, GEO and negotiation.
How these programs were chosen
Most "best casino affiliate programs" lists rank 10 to 15 brands and repeat each program's marketing line. We took a narrower route. A program qualified only if its commission model, rate range, payout terms and negative carryover position could be confirmed on its own live site or published terms. Several well-known programs were checked and left out because their public pages did not load for us or did not show these terms. That is not a judgement on them, just a gap in what we could verify.
We also did not include crypto-only or grey-market programs. Many of them pay well, but their licensing and target markets vary too much for a general shortlist, and some promote to countries where affiliate marketing for gambling is restricted. Check the rules for every market you send traffic to before joining any program.
Program-by-program notes
Betsson Group Affiliates
Betsson's commissions page lists up to 45% for Betsson and Inkabet and up to 40% for Betsafe, NordicBet, CasinoEuro, Jalla Casino, Rizk and Guts, with revshare, CPA and hybrid deals available (the homepage headline says up to 40%, so ask which applies to you). The FAQ is the stronger selling point: "we do not carry over negative balances," and partner sites are separated for payment, so a loss on one site does not wipe out earnings on another. Commission is paid on the 10th of the following month into an affiliate wallet, and the sub-affiliate program pays 10% of a referred affiliate's commission. Sources: commissions, FAQs.
Casumo Affiliates
Casumo publishes one of the clearest tier tables in the market, based on new depositing players per month: 25% for 0 to 5, 30% for 6 to 10, 35% for 11 to 20, 40% for 21 to 40 and 45% for 41 or more. It states it does not carry over negative balances, pays in the first week of each month and holds balances under €100 until the next payout. It is a single-brand program, so it suits sites that already rank for Casumo-related content. Source: Casumo Affiliates.
Rootz Affiliates
Rootz runs the affiliate program for Wildz and Spinz. Its tiers are 25% under €5,000 net revenue a month, 30% to €15,000, 35% to €30,000 and 40% above that. The FAQ also mentions "up to 50%," which does not match the table, so get your rate confirmed in writing. On carryover it is unambiguous: "Negative balances never carry over to the following month." Payment goes by bank transfer or Skrill, with a €100 minimum and a target of the 15th. Source: Rootz Affiliates.
LeoVegas Affiliates
LeoVegas covers LeoVegas, BetMGM, BetUK, Expekt, Pink Casino, 21.co.uk, GoGoCasino and Slot Boss. New affiliates start at 25%, rising to 30%, 35% and 40% above €30,000 net revenue a month. Its terms (version 1.23, effective 21 October 2026) set a negative month to zero, but carry the balance forward if it comes from fraud costs or if negative carryover is agreed in writing. Players who generate €10,000 or more in negative net revenue fall under a separate Big Winner policy, so read clause 5.5 before signing. Fees under €100 roll forward. Sources: homepage, terms.
Entain Partners
Entain advertises revenue share of up to 35% across its brand portfolio. Its terms are less affiliate-friendly on downside: if a month's revenue share is negative, Entain is "entitled, but not obliged" to carry it forward against future earnings. Net revenue deducts duties and taxes, chargebacks, bonus costs and "associated administrative costs." Monthly revenue share of £100 or less can be held until the next month. Source: Entain Partners.
FDJ United Affiliates (formerly Kindred Affiliates)
The old Kindred program now redirects to FDJ United Affiliates, which covers Unibet and seven other brands. It offers tiered revshare, hybrid and CPA deals but does not publish rates. The global terms (March 2026) are the important read: net revenue is calculated after a 35% administration fee plus transaction fees, bonuses, loyalty rewards, chargebacks, taxes and fraud costs, and negative balances carry over unless a no-negative-carryover plan is approved by the Head of Affiliates. Payment is made roughly 10 to 15 working days after month end, with a €100 minimum, via bank transfer, Skrill or NETELLER. Sources: FAQs, global terms PDF.
How to evaluate a casino affiliate program
Use this checklist on any program, including ones that are not on this list. It takes about half an hour with the terms open.
| Check | What good looks like | Where to find it |
|---|---|---|
| Net revenue definition | Each deduction listed; actual costs, not flat percentages | Definitions clause of the terms |
| Negative carryover | None, or capped and separated per brand | Payments or commission clause |
| Commission model | Revshare, CPA or hybrid offered, with tiers in writing | Commissions page, then your deal sheet |
| Payout terms | Fixed date, low minimum, balances never expire | FAQ and payments clause |
| Tracking | Player-level reports and server-to-server postbacks | Ask the affiliate manager |
| Amendments | Notice period and no retroactive cuts | Variation clause |
| Allowed markets | Your GEOs explicitly permitted | Restricted territories list |
The net revenue line is where headline rates fall apart. A 40% deal after a 35% admin fee is a very different number from 40% on clean net revenue. Our breakdown of casino affiliate program terms and red flags shows a worked example, and the negative carryover guide explains why one high-roller win can freeze an account for months.
Tracking deserves more attention than it gets. If a program cannot fire postbacks to your own tracker, you are relying on its dashboard alone and cannot reconcile disputes. See our guide to S2S postback tracking in iGaming before you send paid traffic anywhere.
Matching a program to your traffic
The right program depends on what you send. Small sites sending a handful of depositors a month should weight no-carryover terms and low minimums above everything else, because one big winner can erase a year of revshare. Casumo, Rootz and Betsson are built for that profile on paper.
Larger publishers with stable SEO traffic can negotiate. Programs that allow carryover by default, such as Entain and FDJ United, will often move on terms for proven volume, and LeoVegas explicitly invites affiliates to discuss amending their plan. If you buy traffic, a CPA or hybrid deal usually makes more sense than pure revshare; the trade-offs are covered in CPA vs revshare for casino affiliates.
Sub-affiliate income is a bonus, not a strategy. Betsson's 10% one-tier program is typical. Our piece on whether sub-affiliate programs are worth it explains when the numbers add up.
Finally, spread your risk. No single program should carry most of your revenue, because every agreement here lets the operator change terms, some without prior notice. Keep copies of the terms you signed and your monthly statements, and promote only in markets where both you and the operator are allowed to.
Frequently asked questions
What are the best casino affiliate programs in 2026?
There is no single best program for every affiliate. On terms we could check on the programs' own pages, Betsson Group Affiliates, Casumo Affiliates and Rootz Affiliates publish no negative carryover, while LeoVegas Affiliates sets negative months to zero except for fraud or a written agreement. Entain Partners and FDJ United Affiliates allow carryover by default. Pick on contract terms and fit with your GEOs, not the headline percentage.
Which casino affiliate program pays the highest revenue share?
Among the six programs checked, the highest published figure is Betsson Group Affiliates at up to 45% on selected brands. Rootz says up to 50% in its FAQ but its tier table tops out at 40%, so confirm in writing. A higher rate on a heavier NGR deduction stack can still pay less.
What is negative carryover in a casino affiliate program?
If your referred players win more than they lose in a month, your net revenue is negative. With carryover, that deficit rolls into later months and must be repaid from future commission before you earn again. Without it, the balance resets to zero each month.
Which casino affiliate programs have no negative carryover?
Of the programs checked on 9 November 2026, Betsson Group Affiliates, Casumo Affiliates and Rootz Affiliates state they do not carry negative balances forward. LeoVegas sets negative months to zero except for fraud costs or where carryover is agreed in writing, and handles big winners under a separate policy.
What is a normal minimum payout for casino affiliate programs?
100 in the program's currency is common. Casumo, Rootz, LeoVegas and FDJ United publish a 100 euro minimum, and Entain's terms let it hold revenue share of 100 pounds or less until the next month. Smaller balances usually roll forward rather than expire, though Entain can void balances that stay under £100 for 12 months.
When do casino affiliate programs pay commission?
Monthly, after the month closes. Betsson pays on the 10th of the following month, Casumo within the first week, Rootz aims for the 15th, and FDJ United pays roughly 10 to 15 working days after month end.
Is CPA or revenue share better for casino affiliates?
Revenue share suits sites with steady, long-term traffic that can absorb losing months. CPA suits paid or volatile traffic where you need cash now. Hybrids split the risk. Our CPA vs revshare guide walks through the maths.
What is an administration fee in casino affiliate terms?
It is a deduction taken from gross revenue before your percentage is applied. FDJ United's global terms list a 35% administration fee in the net revenue definition, and Entain's terms list associated administrative costs. Always model the deductions, not just the rate.
Do casino affiliate programs offer sub-affiliate commission?
Some do. Betsson Group Affiliates pays 10% of a referred affiliate's commission through a one-tier program, and FDJ United pays sub-affiliate earnings with regular monthly payments. Check whether the sub-affiliate share is lifetime or time-limited.
How do I check a casino affiliate program before joining?
Read the full affiliate terms, not the landing page. Confirm the net revenue definition, negative carryover clause, payout minimum, payment timing, amendment rights, tracking method and which countries you may promote. Then ask the affiliate manager to confirm any custom deal in writing.
Read the contract before the commission page.
See the terms checklist18+ only. This article is for affiliate marketers and publishers, not players, and is not legal or financial advice. Program terms change; confirm every figure with the program before signing. Promote gambling only where it is legal and always include responsible gambling messaging. If gambling is affecting you or someone you know, contact a local support service such as BeGambleAware.
Written and reviewed by the iGaming Expert Hub editorial team. Every program figure was checked on the program's own live page on 9 November 2026; see the sources above.