--- title: "On Premise Or Cloud-Based: Which Spam Filtering Solution Is The Right Choice For Your Business Domain? | DuoCircle" description: "Join the thousands of organizations that use DuoCircle Find out how affordable it is for your organization today and be pleasantly surprised.Interested in" image: "https://www.duocircle.com/images/og-default.png" canonical: "https://www.duocircle.com/content/spam-filter/spam-filtering-solution/" --- Content # On Premise Or Cloud-Based: Which Spam Filtering Solution Is The Right Choice For Your Business Domain? Join the thousands of organizations that use DuoCircle Find out how affordable it is for your organization today and be pleasantly surprised.Interested in [ Talk to an Expert → ](/contact/) [ See what we make ](/products/) ## On Premise Or Cloud-Based: Which Spam Filtering Solution Is The Right Choice For Your Business Domain? [Spam Filtering - Sign Up](/email/spam-filtering) An organization’s quest for selecting the best [spam filter service](/content/spam-filter/spam-filter-service), which fits their requirement, includes plenty of research into the various [spam filtering techniques](/content/spam-filter/spam-filtering-techniques) and ratings. Understanding [what a spam filter is and how it works](/content/spam-filter/what-is-a-spam-filter-and-how-does-it-work) is just the first step towards selecting the [spam filter](/content/spam-filter) that meets the organizational needs. Enterprises that are evaluating the **best spam filtering solutions** typically have two choices – on-premise and cloud-based solutions. Traditionally, on-premise solutions were the go-to option for most businesses, but _cloud-based service providers are gaining steam today_. ![spam filter](https://media.mailhop.org/duocircle/images/2021/02/email-spam-filtering-services.png) ### On-Premise Spam Filtering Solutions While **cloud-based solutions** may seem like the obvious choice, there are few good [reasons to stick](https://www.cbtnuggets.com/blog/certifications/microsoft/5-reasons-to-keep-your-mail-server-on-prem) to the traditional on-premise mail servers - **Control**: [What do spam filters look for](/content/spam-filter/what-do-spam-filters-look-for)? These _on-premise solutions offer organizations fine-grained control over their emails and mail flow_. - **Confidentiality**: The mail will stay on the organization’s network if it hits the border router. Additionally, _it is easier to troubleshoot the common mail issues with on-premise spam filtering solutions_. - **Costs**: Initially, the cost of deployment is higher, but it tapers off gradually compared to **cloud-based spam filtering solutions**. - **Business Continuity**: There could be instances where a business was using the cloud service that went out of service, leaving the enterprise out of business. Such is not the case with on-premise solutions. Users can choose diverse **security solutions** rather than depending on a single technology. ### Cloud-Based Spam Filtering Solutions Most organizations looking for the [best free spam filter](/content/spam-filter/best-free-spam-filter) choose global providers such as Gmail as its mailbox provider. Why is it so? [Spam filter Gmail](/content/spam-filter/spam-filter-gmail) leverages cloud-based spam filtering to create an efficient and effective system to filter malicious emails. Here are other advantages of **cloud-based spam filtering solutions** - **Compatibility**: One of the main advantages of cloud-based filtering is that _users don’t face compatibility issues_. They can deploy various cloud services even if they can’t run them on-premise. It is the reason why many say that the Cloud is the future of IT because providers are increasingly hosting more services on the Cloud. - **Spam Filter Relays**: _Cloud-based spam filtering solutions have multiple data centers present around the globe_. Every incoming email to your network will first go through the service provider’s data center to check for malware, spam, viruses, etc. Since most of these actions occur before the email reaching your server, _the chances of spam getting through are minimal_. - **Price Flexibility and Affordability**: [Cloud-based spam filtering](https://www.netsec.news/cloud-based-spam-filtering/) solutions are relatively more economical than their on-premise counterparts. It is so because users don’t need to invest in any IT equipment, personnel, or maintenance. They can subscribe to the **cloud-based filters** and pay for only what they use. - **Easy Maintenance**: They offer a much more comfortable maintenance experience than other **spam filtering services**. _The cloud-based service provider takes care of all the maintenance related operations_. The latest updates are part of the cloud-based spam filter subscription. - **Scalability**: It is another advantage of cloud-based filters. Users can scale up or down the number of users or inboxes quickly. Additionally, _they get the ability to handle a large number of DDoS without increasing their investment._ - **Freeing Up Bandwidth**: Since cloud-based spam filtering solutions do not allow a wide variety of spam to reach your network, _it frees up the server bandwidth considerably_. While cloud-based solutions may offer greater scalability and compatibility, _on-premise spam filters provide a more nuanced control and higher confidentiality_. Nonetheless, **on-premise spam filtering solutions** are suitable for organizations with the required human resources to invest and those who wish to maintain business continuity in all circumstances. _Cloud-based solutions are ideal for enterprises that want to implement spam filtering, leaving it upon experts to handle all their email needs_. ![spam filter service](https://media.mailhop.org/duocircle/images/2021/02/emailgateway.png) ##### Join the thousands of organizations that use DuoCircle --- Find out how affordable it is for your organization today and be pleasantly surprised. [Spam Filtering - Sign Up](/email/spam-filtering)Interested in our Partner Program for MSPs and VARs? Visit Our [MSP Partner Program](/msp-partner-program). ## Ready to talk? Same-day response from someone technical. We tell you yes or no quickly. If yes, we get to work. [Talk to an Expert→](/contact/)[See what we make](/products/) ```json {"@context":"https://schema.org","@type":"Organization","name":"DuoCircle LLC","url":"https://www.duocircle.com","logo":{"@type":"ImageObject","url":"https://www.duocircle.com/images/duocircle-logo.png"},"description":"DuoCircle is a portfolio of specialized email products covering protection, authentication, delivery, and routing. We deliver about 90% of category-leader capability at roughly half the price, backed by experts who own the outcome. 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