Delaware became one of the first three US states to legalize online casino gaming in 2012 and launched real-money iGaming in November 2013, years ahead of most of the country. The Delaware Lottery operates the market under a single-vendor model with revenue shared among Bally's Dover, Delaware Park, and Harrington Raceway. After more than a decade with 888 Holdings as the technology provider, the Lottery transitioned the entire iGaming platform to Rush Street Interactive's BetRivers in late 2023. The change dramatically expanded the game library and drove iGaming adjusted gross revenue to $62.6 million in RSI's first year, with about $37.3 million in tax receipts, nearly four times the take under 888. Co-branded BetRivers casino apps run under each of the three racino brands but share a single player pool. Players must be 21+ and within Delaware state lines.
Regulatory Body: Delaware Lottery · Legal since 2012
Why #1: BetRivers Casino leads licensed online casinos in Delaware on the strength of industry-leading 1x playthrough, 5-state reach including Delaware, strong table game count (95+).
Licensed online casinos operate under direct oversight from Delaware gaming regulators, which means every game outcome is audited, player funds are held in segregated accounts, and dispute resolution processes exist if something goes wrong. Unlicensed offshore sites carry no such protections — if they withhold a withdrawal or close abruptly, you have little legal recourse. A Delaware license represents ongoing compliance checks, responsible gaming mandates, and financial reserve requirements that protect you as a player.
State-licensed iGaming in Delaware requires operators to obtain a gaming license, partner with a licensed land-based casino where required, submit software for independent testing, and integrate with state-run responsible gaming databases such as self-exclusion registries. Regulators audit payout percentages and RNG certification annually. This creates a verifiable chain of accountability from the game developer through the operator to the regulator — something no offshore platform can replicate for Delaware players.
When evaluating licensed casinos in Delaware, look beyond the welcome bonus. Key differentiators include game library size and software provider diversity (IGT, Evolution, Playtech, and NetEnt signal quality partnerships), withdrawal speed and method variety, loyalty program depth, and the quality of 24/7 customer support. Some operators offer a single wallet shared with their sportsbook, which simplifies bankroll management. Wagering requirements on bonuses vary significantly — a 10x requirement is far more player-friendly than a 40x requirement on the same nominal bonus amount.
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Gambling Problem? Call 1-888-850-8888 (Delaware) or 1-800-GAMBLER.