How We Rate Sportsbooks

Dylan Wilkerson Sports Betting Expert

6 minute read

The Vegas Insider Rating Framework

At VegasInsider, our sportsbook ratings are built for one type of reader: the destination bettor. You're here for odds, lines, and data — and when you place a bet, you want to know two things above everything else: will I get paid, and does this book actually cover the sports I follow?

That's the audience our framework is calibrated for. It's why our weighting looks different from other sites in the BC Betting Media US portfolio, even though we use the same underlying methodology and the same nine dimensions across the board.

The Nine Dimensions

About 75–80% of a sportsbook's score at launch is anchored in criteria we can measure directly — processing times, license counts, market counts, disclosed terms. The rest ("Directional" dimensions) relies on qualitative assessment and data gathered over time, like patterns in account limiting or line movement behavior. We flag which is which so you know exactly how much confidence to place in each part of a score.

Why our weighting differs from Action Network's: Payout Reliability and Market Depth carry more weight here because our audience indexes higher on "will I get paid" and "does this book have my sports" than on vig-shopping or account-limiting risk. That doesn't mean those things don't matter to a recreational audience — it means Odds Quality and Account Policy are still in the framework, just weighted to reflect what actually drives outcomes for the average Vegas Insider reader.

Payout Reliability — 25%

This is the single highest-weighted dimension in our framework, because nothing else matters if a book won't pay you.

Withdrawal speed scoring:

• Under 24 hours (verified across 2+ methods): 9–10
• 24–48 hours, consistent with stated policy: 7–8
• 48–72 hours, within policy but slow: 5–6
• Over 72 hours, or undisclosed holds: 2–4

Withdrawal friction scoring:

• No caps or high caps (>$10k/day): 9–10
• Moderate caps ($2–10k/day): 6–8
• Low caps (<$2k/day) or strict method-matching: 3–5
• Undisclosed caps or policy changes without notice: 1–2

Penalties: A withdrawal freeze affecting multiple users with no documented resolution cuts the entire dimension to 0.5x. A documented pattern of holds tied to winning streaks cuts it to 0.6x. Undisclosed cap changes reduce just the Limits & Friction sub-score to 0.7x.

Bonus: Zero unresolved complaints in 12 months, combined with sub-24-hour processing across at least three test withdrawals, earns a 1.1x multiplier on the full dimension.

Odds Quality & Line Competitiveness — 17%

Vig costs you money on every single bet, whether you're tracking it or not. We weight this lower than Action Network because our audience is less likely to actively line-shop — but we include it because it's the clearest product-quality signal in sportsbook evaluation, full stop.

Vig is benchmarked against a standardized basket: NFL and NBA sides/totals, MLB moneylines, and at least two player prop categories.

Vig scoring:

• At or within 0.5% of market average: 9–10
• 0.5–1.5% above average: 6–8
• 1.5–3% above average: 3–5
• More than 3% above average, or opaque pricing: 1–2

Penalties: A documented pattern of voiding bets after acceptance on sharp lines cuts the full dimension to 0.5x. Secondary markets running more than 3% above benchmark cut the Vig sub-score to 0.7x.

Bonus: Verified, published market-leading pricing (low hold relative to benchmark) earns a 1.1x multiplier on the Vig sub-criterion.

Market Depth & Bet Variety — 17%

This dimension carries more weight on Vegas Insider than on Action Network, deliberately. Our readers come looking for lines on the sports they actually follow — a book with great NFL and NBA coverage but no NHL, golf, or soccer markets is a real limitation for this audience, not a minor gap.

Market depth scoring:

• 50+ independently priced markets per major event: 9–10
• 20–50 markets: 6–8
• 10–20 markets: 3–5
• Fewer than 10: 1–2

Penalties: Documented systematic bet suspension during high-volume live moments cuts the Live Betting sub-score to 0.7x. Markets advertised but consistently unavailable at game time cut the Market Types sub-score to 0.6x.

Licensing & Compliance — 15%

Multi-state operations make this messier than a single-state casino license, so we score to the weakest link a likely user would actually encounter — not just the operator's best license.

• Licensed in 5+ states under top-tier regulators (NJ DGE, PA GCB, MI GCB): 9–10
• Licensed in 2–4 states under recognized regulators: 6–8
• Licensed in 1 state, or primarily offshore with limited state presence: 3–5
• No verifiable state license: 0–1

Penalties: Operating in a state without the required license zeroes out the entire dimension — the book isn't recommended or ranked. An active regulatory sanction or suspension cuts the dimension to 0.5x. Non-participation in a state-mandated self-exclusion registry cuts the Responsible Gambling sub-score to 0.7x.

Account Policy & Bettor Treatment — 7%

Our audience is less likely to run into account limitations than a sharper betting crowd, which is why this carries less weight here than elsewhere in the portfolio. But we keep it in the framework at a meaningful level because account limiting and closure are among the most consequential trust failures a sportsbook can commit — and every reader deserves to know which books treat winners fairly, even those unlikely to be affected personally.

Limit policy scoring:

• No documented pattern of profitability-based limits: 9–10
• Isolated reports, selective limits on specific markets: 6–8
• Documented systematic limits on winning bettors: 3–5
• Verified pattern of closures after profitable stretches: 1–2

Penalties: A verified pattern of account closures following sustained profitability cuts the full dimension to 0.5x. Documented bet voiding after acceptance on winning positions cuts the Bet Acceptance sub-score to 0.6x.

Bonus: A published bet-acceptance or limit policy with no documented pattern of profitability-based restriction earns a 1.1x multiplier on the Limit Policies sub-criterion.

Bonus & Promo Transparency — 7%

We weigh this higher than Action Network does, because a more recreational audience engages more heavily with promotional offers — which makes the clarity of the fine print more consequential to the actual experience of using the book.

Penalties: Rollover requirements applying to deposits as well as bonuses, without prominent disclosure, cut the Rollover sub-score to 0.7x. A documented pattern of retroactively voiding bonus eligibility cuts Bonus Term Stability to 0.6x. Advertised offers with undisclosed geographic conditions cut the Welcome Offer sub-score to 0.7x.

Platform & UX Quality — 5%

A book that crashes on Sunday afternoon, or buries live lines behind clunky navigation, creates real cost at exactly the moment it matters most.

Penalties: Documented systematic downtime during major sporting events cuts the Performance sub-score to 0.6x. Bet slip errors that cause incorrect bet placement without a clear error message cut the Mobile App sub-score to 0.7x.

Responsible Gambling Tools — 4% and Customer Support Quality — 3%

These two dimensions use the same sub-criteria, scoring bands, and penalty structure applied across the entire BC Betting Media US portfolio. See our general Rating Framework overview for the full methodology.

Worked Example: How a Score Comes Together

Here's how the math plays out for a hypothetical regulated sportsbook — one that performs well on payouts and market depth, but takes a penalty after a documented withdrawal freeze.

Final Score: 6.9 / 10

The documented withdrawal freeze dropped Payout Reliability from 8.0 to 4.0 after the 0.5x penalty — pulling the overall score down a full point, from what would have been a 7.9. Because Payout Reliability sits at the top of our weighting at 25%, a failure here has the single largest possible impact on a book's final score. That's not incidental — it's by design.

Why It Works This Way

Every dimension, penalty, and bonus trigger in this framework is consistent across BC Betting Media US properties. What changes from site to site is the weighting — because a sharp bettor on Action Network and a recreational fan on Vegas Insider are looking for different things, even when they're evaluating the exact same sportsbook. Our job is to score for the reader in front of us, not to pretend one weighting fits everyone.

For the full penalty and bonus multiplier reference, see the general Rating Framework documentation as well as our framework for how we rate DFS apps.

Dylan Wilkerson

Dylan Wilkerson has over 5 years of experience reporting and analyzing the sports betting industry for various sites. His portfolio includes work for SportsHandle and Action Network, in addition to VegasInsider. His favorite sports are the NFL, College Football, The PGA Tour, the LIV Tour, and Cricket. Dylan has a broad and deep understanding of various sports-related topics. More from Dylan Wilkerson