Which Bookmaker is Most Reliable?

How we measure bookmaker reliability

IsBetDown monitors each bookmaker's primary domain every 30 seconds from multiple server locations. We measure response time (latency), HTTP status codes, connection errors, and infrastructure provider health. Unlike Downdetector which relies on user reports, our data is fully automated and objective.

What makes a bookmaker "reliable"?

The most reliable bookmakers maintain consistently low response times (under 500ms), rarely return server errors, and recover quickly from any issues. Operators backed by robust CDN infrastructure (Cloudflare, AWS CloudFront) tend to handle traffic spikes better during major sporting events.

Why uptime matters for betting

A bookmaker that goes down during a live event can cost you a bet. If you are relying on cash-out, live betting, or time-sensitive wagers, uptime is not just a convenience — it directly affects your returns. Use this comparison to choose a reliable primary bookmaker and keep a backup account with a second operator.