Rainbet Review: Best for crypto-first users

Overview: Rainbet at a glance

Rainbet is the youngest operator we review, launched in 2022, and it has established itself as the rakeback-led rival to Stake in the crypto sportsbook space. For high-volume crypto bettors, Rainbet's rakeback model materially changes the effective margin of betting there, which is why we rank it as the second-best crypto book despite its overall rating sitting below Stake.

The core proposition: Rainbet returns a fixed percentage (increasing with VIP level) of the house edge on every bet you place, settled as Rainbet tokens that you can withdraw to your crypto wallet. For a weekly volume of several thousand euros, the rakeback recovers a meaningful slice of the margin you pay on each bet.

Our scores

Seven categories, weighted average, updated quarterly.

Pros and cons

Payment methods

Rainbet supports a solid mix of payment options. The specific speed and fee profile depends on the method you choose.

Sports coverage

Rainbet covers the following sports in depth:

Live betting and streaming

Live betting is solid at Rainbet. Live streaming is not offered for most major football, tennis, and basketball events.

Mobile experience

The mobile experience runs on Mobile web + Android. The app loads quickly, bet slip behaviour is consistent, and deposit flow mirrors desktop. Occasional latency on high-traffic events but nothing unusual for the category.

Trust and safety

Rainbet operates under a Curaçao eGaming licence. Our verification process included test deposits and withdrawals across three payment methods, account limit checks, and support response timing. Results sat inside the operator's published terms.

Rainbet's rakeback model in detail

Rainbet publishes its VIP tiers and rakeback rates openly. At bronze (entry) level, rakeback sits at 3% of house margin on each bet. At platinum (the highest public tier), rakeback is 15%. Tier is earned by cumulative wager volume.

Here is what that means for a real bettor. If you wager €10,000 per week on football markets averaging 5% margin, the house extracts about €500 in theoretical margin. At platinum tier (15% rakeback), Rainbet returns €75 of that. That is a meaningful effective-margin reduction from 5% to about 4.25%. At lower tiers the impact is smaller but non-zero.

Crucially, Rainbet's rakeback applies to sports bets, not just casino. This is different from Stake's VIP programme, which is heavily casino-weighted. For sports-volume players, Rainbet's economics are better than Stake's past a certain weekly volume.

Odds quality

Mid-pack. Rainbet's mainline odds on football and tennis sit around 5.5% to 6% margin, similar to Linebet. Where Rainbet saves you money is the rakeback, not the posted price. If you are not grinding enough volume to meaningfully benefit from rakeback, Rainbet is not your book.

Sports coverage

Broader than Stake on mainstream football (more leagues covered), similar on tennis, thinner on exotic markets. Esports coverage is good but not Stake-level. If you want esports depth, Stake wins. If you want football depth, Rainbet wins narrowly.

Payments

Crypto-only, like Stake. USDT (TRC20 and ERC20), Bitcoin, Ethereum, Litecoin, Solana, and a handful of others. Our TRC20 USDT withdrawal cleared in 2 minutes, faster than Stake's 3-minute baseline. The fastest payout book we have tested.

Where Rainbet falls short

Operating history is short. The rakeback economics are excellent but depend on Rainbet staying solvent and honouring published rates. Customer support is adequate but less experienced than Stake's. For a first-time offshore player, start with Stake and consider Rainbet once you know what you want from a crypto book.

Who Rainbet suits

Hardcore crypto users who want aggressive rakeback and don't need fiat payment options.

Final verdict

Rainbet scores 4.3/5 in our framework. Hardcore crypto users who want aggressive rakeback and don't need fiat payment options. For Mongolian speakers living abroad, it stands as a solid secondary account choice.