Best sportsbooks in Colorado

Colorado is one of the most competitive US sports betting markets, with 20+ mobile apps live and a relatively low 10% tax rate.

Ranked by line sharpness, not promo size or referral payout. How we make money.

#1
BetRivers
sharpness 3/518¢ width
iRush rewards; competitive on niche markets.
Open BetRivers
- ✓ Sharper than DK/FD
- ✓ Quieter on limits
#2
DraftKings
sharpness 2/522¢ width
High limits in regulated states; payout times 1–5 business days.
Open DraftKings
- ✓ Huge market depth
- ✓ Same-game parlays
- ✓ Promos for new users
#3
FanDuel
sharpness 2/522¢ width
Fast cash-out, instant withdrawals via PayPal in most states.
Open FanDuel
- ✓ Best UI
- ✓ Generous SGP boosts
- ✓ Fast payouts
#4
BetMGM
sharpness 2/524¢ width
MGM rewards integration; payout in 3–5 days.
Open BetMGM
- ✓ MGM loyalty cross-over
- ✓ Wide prop menu
#5
Caesars
sharpness 2/524¢ width
Caesars Rewards tie-in; standard 1–5 day payouts.
Open Caesars
- ✓ Odds boosts
- ✓ Rewards program
#6
ESPN BET
sharpness 2/524¢ width
Standard Penn payouts.
Open ESPN BET
- ✓ Brand integration
- ✓ Promos

Colorado sports betting facts

Mobile: Live
Retail: Live
Min age: 21+
Tax rate: 10%

Compare books

Head-to-head pages:

Other legal states

FAQ — sports betting in Colorado

Is online sports betting legal in Colorado?

Yes — Colorado has legal, regulated mobile sports betting. Minimum age: 21+. Colorado is one of the most competitive US sports betting markets, with 20+ mobile apps live and a relatively low 10% tax rate.

Which sportsbooks are live in Colorado?

DraftKings, FanDuel, BetMGM, Caesars, ESPN BET, Fanatics, Hard Rock Bet, BetRivers are currently live in Colorado.

How does Parlae rank sportsbooks?

By line sharpness (de-vigged price quality) and width, not by promo size or referral payout. The book that prices closest to the true fair line wins — that's the same book that gives you the best long-term EV.

What's the legal minimum betting age in Colorado?

21+. Some retail/tribal venues may differ; check the operator.

What's the state tax rate on sportsbook revenue?

10% of adjusted gross revenue. Tax rates don't affect player odds directly but do influence which operators choose to enter the market.

Compare live odds

See which book has the best price on every game in Colorado right now. The value-bet scanner flags lines priced in your favor automatically.

Find value bets →Compare odds

Parlae earns a referral commission when you sign up through some books. It never changes our ranking — best edge always wins. How we make money →