BetRivers vs FanDuel is really two questions stacked on top of each other. One is corporate: BetRivers is run by Rush Street Interactive, a standalone public company on the NYSE, while FanDuel has been a wholly owned Flutter Entertainment subsidiary since 2025, when Flutter closed out Boyd Gaming’s last 5% stake for roughly $1.76 billion. The other is geographic — and the geography doesn’t sort itself as neatly as the ownership chart does.
A standalone operator vs a fully owned subsidiary
Rush Street Interactive isn’t a division of some larger casino conglomerate — it trades on its own under RSI, files its own quarterly results, and posted $370.4 million in Q1 2026 revenue, up 41% year over year. It also owns the physical Rivers Casino chain that gives BetRivers its name and, arguably, its credibility with anyone who’s walked into one of those properties. FanDuel started as a UK-founded daily fantasy site, spent years as a three-way joint venture, and is now simply a line item in Flutter Entertainment’s portfolio — Flutter itself trades on the NYSE and LSE, but FanDuel doesn’t file separately. Different structures, same regulatory floor: both need a state license to operate, and neither ownership model changes that requirement.
BetRivers vs FanDuel, side by side
| BetRivers | FanDuel | |
|---|---|---|
| Ownership | Rush Street Interactive (NYSE: RSI), standalone | 100% owned by Flutter Entertainment plc (since 2025) |
| Founded | 2018 (sportsbook/casino) | 2009 (as Hubdub, then DFS) |
| Sportsbook footprint | 15 states | 24 states + D.C. |
| State BetRivers has, FanDuel doesn’t | Delaware | — |
| Casino states | DE, MI, NJ, PA, WV | CT, MI, NJ, PA, WV (+ Ontario, Canada) |
| Third product | None | DFS, wider map than the sportsbook |
The one state a bigger brand doesn’t have
FanDuel’s sportsbook footprint is nearly a superset of BetRivers’ — nearly, not entirely. Delaware bettors have BetRivers as a live, licensed option and, as of September 2026, no FanDuel sportsbook to compare it against. The reverse holds on casino: Connecticut players get FanDuel Casino, not BetRivers Casino, which has never launched there. Neither gap says anything about legitimacy — it’s simply where each company chose to seek a license first, and a reader shouldn’t assume the 24-state brand automatically covers every market the 15-state one does.
Is BetRivers as safe as FanDuel?
Wherever both are licensed, yes, on the fundamentals: a named state gaming regulator, geolocation that enforces the state line, and standard tools like deposit limits and self-exclusion registries. FanDuel being a Flutter subsidiary and BetRivers being an independent public company doesn’t change which regulator signs off on either app in a given state, and it doesn’t change the house edge on either one.
Which one for who
If only one of the two is live in your state, that settles it — read that brand’s own review page first. If both are available, FanDuel’s wider map and DFS fallback favor readers who want the largest possible selection of markets, while BetRivers suits anyone already tied to a Rivers Casino property, betting from Delaware, or simply preferring a smaller operator that isn’t folded into a larger parent company’s balance sheet. Betting is entertainment either way, never income. 21+ in live states; call 1-800-GAMBLER for help.
Ownership isn’t the same as availability.FanDuel being fully owned by a larger public company doesn’t mean it’s live everywhere BetRivers is — Delaware proves otherwise. Confirm your own state on each brand’s review page before assuming either one covers you.