Luis E.
Really bad servers LONDON
They're really bad servers. If you want a "potato server" you should use this ! I use them host my rust server and he constantly getting down and with performance issues that they cannot solve.

Cosmic Guard, Inc. specializes in providing enterprise-level DDoS solutions, including stateful, always-on, L4-L7 filtering for some of the most popular games and web apps. As a brand of Cosmic Global, LLC, we have a long history of adapting to the ever-evolving digital landscape. Initially founded as Cosmic Games, we quickly recognized the growing need for robust online security. This led to our transformation into Cosmic Guard, where we leverage our extensive experience to protect our clients' critical services using methods like GRE tunnels, cross connects and physical dedicated hardware by rental or colocation.Our journey took a significant turn when we were acquired by GameServerKings, a leading name in the gaming industry. Before the acquisition, we provided unparalleled protection to GameServerKings when no other service could meet their needs. Thanks to our solutions, GameServerKings now hosts some of the largest servers in multiple games, ensuring a smooth and secure gaming experience for millions of users worldwide. Our dedication to excellence, combined with GameServerKings' expansive reach, allows us to continually innovate and improve our offerings, ensuring that we remain at the forefront of DDoS protection technology. Whether you're running a high-traffic website or a popular game server, Cosmic Guard is here to ensure your online operations are safe and uninterrupted.
Cosmic Guard, Inc. (cosmicguard.com) has 18 customer reviews on Five Star Index, with an average rating of 2.9 out of 5.
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Luis E.
They're really bad servers. If you want a "potato server" you should use this ! I use them host my rust server and he constantly getting down and with performance issues that they cannot solve.
Tuga
Truly bad customer support. Ticket is unanswered fro over 1 month. Don't support TCP.
Response from Cosmic Guard, Inc.Jun 24, 2026
Hi! So sorry about the experience you had. There is a message displayed when creating a support ticket that tells you to instead use live chat as support tickets are not responded to currently, and live chat is open 24/7. Feel free to chat in at any time. Also, we do support both TCP and UDP.
Frankie T.
Didn't even work! Tried everything, even reaching out to their ghost support. No reponse, no fix.
Response from Cosmic Guard, Inc.Jun 3, 2026
Hi there. Sorry to hear about your experience. We have 24/7 live support available at any time which is initiated from the main website. Support tickets are unfortunately replied to with a lower priority, and we will actually be removing them completely in favor of live chat permanently. Feel free to pop into live chat so we can give you a hand.
Thomas
I opened a high priority ticket in regards to DDOS attacks happening at that current moment. This was at 9am, I still have yet to receive a reply and it is now 16:50. The attack is over, it was over at 11am, it was more cost-effective for me to just raw dog the attack than wait on their "high priority" response. Really makes you wonder what a "low priority" response time is like, I dread to know.
Response from Cosmic Guard, Inc.Dec 6, 2025
Our Guardian service was temporarily suspended 2 weeks ago, we are not offering instantaneous DDoS protection for non-Enterprise clients currently. Apologies for the late reply on your ticket, it's a weekend, and given what I mentioned we are prioritizing our other support avenues currently.
MC
+ Better latency compared to some alternatives + Filters most attacks * Attacks often cause bedrock players to disconnect * Support helpfulness and response times vary - More expensive compared to alternatives - Major outages recently
Dylan
CosmicGuard is awesome. It filters attacks very well, and we have had only one issue with a filter. Rene was very helpful and fixed it. I've never seen a more caring DDoS protection provider. As well, the reliability is awesome; we love Cosmic.
Michael P.
The staff have always been good to us and always work towards a resolution if issues arise.
Feather F.
If I need to look for a hosting provider, or recommend one to friends, business associates, or whatever else I always point them in the direction of anything with "CosmicGuard" on it. Having worked closely with people who use them at an enterprise level, and been a client myself, their team are stellar. Fast, responsive, proactive in finding and fixing the few and far between issues that occur. Their uptime is transparent and honest, with no reason not to be, very rarely are there issues, and when they happen, they don't last long. CosmicGuard to me anyway is a bit like a quality guarantee sticker you might see in the store, 10/10 would recommend you give em a shot.