キャプテラ - 日本企業の最適な
ソフトウェア選びをサポートし18年
Cloudflareとは?
Cloudflare Inc.は、より良いインターネットの構築を支援する、Webパフォーマンスおよびセキュリティの大手企業です。現在は、毎月10兆件以上の要求に対応する、世界最大のネットワーク (100以上のデータセンター) のひとつを稼働しています。これは、全インターネット要求のほぼ10%に相当し、世界中で25億人以上に影響を及ぼしています。
Cloudflareの対象ユーザー
Cloudflareは、何百万ものWebサイト、API、SaaSサービス、その他インターネットに接続されたプロパティを高速化し、保護します。
Cloudflareをご存知でしょうか?
別の人気製品との比較

Cloudflare
Cloudflareの評判・レビュー

Cloudflare is Invaluable!!
製品を使ってみた感想: Cloudflare has been an invaluable tool to help reduce the attack profile of the websites I run.
良いポイント:
The fact that it hides the origin IP of websites, and allows page rules to direct traffic, even on the free plan.
改善してほしい点:
No problems with Cloudflare at all, always use it for my and customer's domains.
CloudFlare is a hero!
製品を使ってみた感想: I migrated a lot of my clients to Cloudflare because of one reason or the other and they never disappointed me! One of my clients had a really bad Bot issue. The website would go down because a lot of bots would crawl and the bandwidth is taken up by the bots and real users would suffer. He would increase his resources to deal with the problem but when I moved it to Cloudflare, it was all taken care with just a few settings like a bit of magic. He saved a lot because he no longer had to increase the resources.
良いポイント:
It is the best in the market! After trying and testing various products, I can tell with confidence that CloudFlare is the best. The features, quality, pricing are all unmatched. Bot prevention and DDoS attack prevention is the best out there!
改善してほしい点:
I find the pricing a bit on the higher side but for the service they provide, I think it is worth the price considering that there is volume for your service.
When I needed to cancel service ....
製品を使ってみた感想: Not so great. See reason for review above.
良いポイント:
It seemed to work, until I needed to cancel service and then the website was broken.
改善してほしい点:
When I needed to cancel service - well good luck with that. There's no obvious way to do it. They run you around. The website doesn't work right (links on the subscription page don't work, 404 error, etc). and it still says I'm going to be billed for another year. Finally I opened a ticket and then another ticket when I didn't get a response. Then I tried contacting them by phone, but they don't want to talk so the automated message told to me to open a support ticket. Chat is useless even if you pose as a sale. Still no human, as you get to fill out a form. So they really just do NOT want to hear from customers at all. And their support form has a million questions making it hard to reach them. For now, I have no recourse but to wait to see if my ticket is addressed, and if not, do a chargeback and fight with them at the banking level. I'm going to see if I can prevent the bank from allowing a charge from them, but the absurdity of feeling like I need to do that is ridiculous. I do not run my company this way. Complete opposite. We answer phones.
All-in-One Solution for your websites
製品を使ってみた感想: I've had a really smooth experience with Cloudflare. In addition to domain registration, they offer many options to make your website safer, faster, and more efficient. It’s everything you could want in one platform.
良いポイント:
In my opinion, Cloudflare is the best domain registrar out there. You only pay the basic ICANN fee with no additional charges - at least that's what they claim. It's cheaper compared to competition either way.
改善してほしい点:
I wish they had a mobile app so I could monitor website stats and other details more easily. However, their website is well-designed, which helps make up for it. Another drawback is that you can't change a domain’s name servers without a paid plan.
検討した類似製品:
An honest review by system engineer
製品を使ってみた感想: Overall, Cloudflare delivers excellent security and performance enhancements, with its global CDN and DDoS protection being standout features. While there are some challenges with configuration and caching, the user-friendly interface and robust support make it a strong choice for most users.
良いポイント:
Cloudflare offers robust security features, improves website performance with its global CDN, provides reliable DDoS protection, and offers easy-to-use management tools.
改善してほしい点:
Cons of Cloudflare include potential service disruptions during configuration, occasional issues with caching, limited customization for advanced users, and dependency on their infrastructure for security and performance.