Magic Quadrant for Email Security

Email Security Vendor Product Comparisons 2025

Key features and pros and cons of top Email Security products:

Abnormal AI - Leader

Pros:

Marketing execution: Abnormal's investments in marketing activities support its visibility and brand recognition among Gartner clients.
Customer experience: Abnormal has strong customer relationship management processes, as supported by client feedback and Peer Insights that indicate positive customer experience and product capabilities.
Sales strategy: Abnormal's sales strategy incentivizes long-term deals and no-cost competitive displacement of professional services, appealing to customers in a volatile economy.

Cons:

Geographic strategy: Abnormal lacks a distributed global presence, with relatively fewer sales resources, partners, and customers in regions outside of North America and Europe compared to other leaders in this Magic Quadrant.
Market responsiveness: The company's recent product and feature developments, namely Abnormal AI Data Analyst and AI Phishing Coach, fail to expand its coverage of email security's most significant threats.
Operations: Abnormal has fewer employees and resources in key functional areas, such as product management and threat intelligence research, than other leaders in this Magic Quadrant.

Barracuda - Visionary

Pros:

Innovation: Barracuda commits significant resources to research and development and is an active contributor of threat intelligence to the market.
Overall viability: Barracuda maintains healthy revenue and modest changes in headcount.
Market understanding: The company demonstrates strong awareness of emerging attack vectors and the challenges faced by MSPs and small and midsize businesses (SMBs).

Cons:

Product: Barracuda continues to lack analytic depth in detection and incident reporting compared with other solutions in this Magic Quadrant.
Customer experience: Customer relationship management and feedback processes lag behind those of other vendors in this Magic Quadrant, as supported by client feedback that indicates a variable customer experience.
Sales strategy: Barracuda's sales strategy leads to shorter contracts that are dependent on partner performance.

Check Point Software Technologies - Leader

Pros:

Overall viability: Check Point continued to grow its email security function and revenue over the last year.
Customer experience: The company has strong customer relationship management practices, as supported by client feedback and Peer Insights that indicate a positive customer experience.
Product: Check Point provides an intuitive interface with broad feature coverage across email security use cases.

Cons:

Sales strategy: Based on Gartner end-user client inquiries, Check Point is less commonly included on client shortlists compared to other leaders in this Magic Quadrant.
Vertical strategy: Check Point's strategies for vertical-specific differentiation are less focused than those of other leaders in this Magic Quadrant.
Geographic strategy: Check Point's ability to provide region-specific services, such as data sovereignty or localized infrastructure, trails other leaders in this Magic Quadrant.

Cloudflare - Visionary

Pros:

Product strategy: Cloudflare's product roadmap focuses on increased usability and features that improve its value proposition against its closest email security competitors.
Marketing strategy: Cloudflare's marketing strategy leverages a variety of channels to communicate its value as a secure email gateway (SEG) augmentation.
Geographic strategy: Cloudflare maintains a global footprint and supports client localization requirements across multiple regions.

Cons:

Market responsiveness: Cloudflare's share of the email security market is lower than that of Leaders or Visionaries in this Magic Quadrant.
Sales execution: The company's bundling and packages appear designed to facilitate SASE adoption and lack well-defined discount strategies.
Innovation: Cloudflare's innovation focus is limited to areas that complement its SASE offering.

Darktrace - Leader

Pros:

Operations: Darktrace's headcount, especially in the areas of technical customer support and analytic roles, increased significantly over the past year, surpassing other leaders in this Magic Quadrant.
Product strategy: Darktrace's product roadmap is aligned with the emerging needs of its target customers.
Market understanding: The company's product roadmap is well-positioned to create opportunities against its targeted competition and increase its value proposition as an augmentation to native email controls.

Cons:

Sales strategy: Darktrace's adjustments to pricing have yet to shift observed Gartner client sentiment.
Marketing strategy: The company's marketing investments are less aggressive in both spend and targeting compared to those of other leaders in this Magic Quadrant.
Geographic strategy: Darktrace lacks language support and depth of regional customizations compared to other leaders in this Magic Quadrant.

Fortinet - Challenger

Pros:

Overall viability: Fortinet maintains a strong corporate financial position and continues to invest in email security developments.
Marketing strategy: The company utilizes a variety of channels to communicate its competitive takeout programs to potential customers.
Sales execution: Fortinet offers competitive pricing and renewal rates and performs well in cross-selling to its existing customers.

Cons:

Market responsiveness: Fortinet's email security market share trails leaders in this Magic Quadrant.
Product strategy: In the past year, Fortinet's product strategy necessarily focused on the acquisition and integration of Perception Point and is now catching up to the market on certain detection and response functions, such as social graphing and improved account takeover capabilities.
Operations: Fortinet has fewer personnel assigned to functional email security areas, such as technical customer support, analytic roles, and product management, than other vendors in this Magic Quadrant.

IRONSCALES - Visionary

Pros:

Sales execution: IRONSCALES' pricing is competitive across organization sizes and has a transparent pricing and discounting structure.
Market responsiveness: The company proactively addresses gaps in the market, such as anticipating the need for and delivering deepfake detection ahead of other email security vendors.
Innovation: Internal processes around R&D support innovation and enable the delivery of new-to-market features ahead of other vendors in this research.

Cons:

Operations: IRONSCALES remains one of the more lightly staffed vendors in this Magic Quadrant and serves fewer enterprise-size clients than other leaders.
Sales strategy: Based on Gartner end-user client inquiries and Peer Insights customer feedback, IRONSCALES is less frequently included on competitive email security provider shortlists compared to other vendors in this Magic Quadrant.
Product: The company's emphasis on innovation leads to less emphasis on depth in areas such as DLP.

KnowBe4 - Leader

Pros:

Product strategy: KnowBe4's roadmap contains increasingly common features among Magic Quadrant leaders, such as account takeover protection and collaboration protection.
Vertical strategy: The company's vertical strategy aligns with the strengths of its product and has a clear path to vertical expansion.
Overall viability: KnowBe4 is well-funded, exhibits year-over-year revenue growth, and its completed acquisition of Egress indicates a likelihood of continued investment in email security.

Cons:

Product: KnowBe4 continues to lag leaders in the Magic Quadrant in its depth of features, exacerbated by rapid evolution in the email security market over the past year.
Customer experience: Customer relationship management and feedback processes lag behind those of other vendors in this Magic Quadrant, as supported by client feedback that indicates a variable customer experience.
Marketing strategy: KnowBe4's product messaging and positioning are not differentiated from other vendors included in this MQ.

Libraesva - Niche Player

Pros:

Sales strategy: Libraesva's clients pursue multiyear contracts at a higher rate than those of other leaders in this Magic Quadrant.
Market understanding: The company shows above-average market understanding by proactively addressing gaps in the market, such as deploying modern detection techniques and implementing privacy-focused local language models.
Sales execution: Libraesva offers simple packaging and competitive pricing.

Cons:

Innovation: Libraesva's research and development resources lag behind those of other vendors, making regular competitive innovations unlikely.
Operations: The company has a smaller employee base than other vendors in this research, impacting its ability to effectively support the needs of larger enterprises.
Market responsiveness: Libraesva is slow to respond to emerging customer needs and requirements compared to leaders in this Magic Quadrant.

Microsoft - Leader

Pros:

Overall viability: Microsoft is a large, well-funded vendor with a substantial presence and a long history of investment in email infrastructure and security.
Operations: Broad first- and third-party support and training are available for all products.
Market responsiveness: Microsoft's continued product evolution demonstrates the ability to respond to emerging threats and customer pain points, such as email bombing.

Cons:

Customer experience: Customer relationship management lags behind other vendors in this research, and customer feedback indicates variable service and support degrade the overall customer experience.
Sales strategy: Email security is bundled with nonemail security products to a higher degree than other vendors in this Magic Quadrant.
Product strategy: Microsoft's product strategy is not fully aligned to meet future market needs, focusing on features that improve efficiency more than security, such as recently released effectiveness dashboards.

Mimecast - Leader

Pros:

Operations: Mimecast is well-staffed to support global operations with strong personnel counts in technical customer support, product management, and analytics.
Sales strategy: The company's sales strategy is strengthened by an expansive partner program and larger discounts on multiyear deals than those of other vendors in this Magic Quadrant.
Marketing execution: Mimecast maintains a high degree of visibility by contributing narratives and advocating its competitive positioning in the email security market.

Cons:

Sales execution: Mimecast's repackaging efforts over the last year have increased overall licensing complexity.
Customer experience: The company's customer relationship management processes and support licensing lag behind those of other leaders in this Magic Quadrant.
Market understanding: Mimecast's focus on human risk lacks a strong connection to email security outcomes.

Proofpoint - Leader

Pros:

Product: Proofpoint offers a broader set of email security and infrastructure tools than its competitors and strong detection capabilities.
Market responsiveness: The company services clients across all sizes and industries and continues to expand its portfolio in response to the market, such as with collaboration security.
Overall viability: Proofpoint's size and financial position contribute to its long-term viability in the email security space.

Cons:

Geographic strategy: Proofpoint lacks the geographic diversity and expansion strategy of other Magic Quadrant leaders.
Marketing strategy: The company's marketing strategy lacks specificity in how it targets and differentiates itself from its competition.
Sales execution/pricing: Proofpoint's pricing has increased significantly over the past year, as indicated by Gartner end-user client inquiries.

RPost - Niche Player

Pros:

Sales execution: RPost's pricing is lower than that of other vendors in this Magic Quadrant, with strong discounting strategies.
Geographic strategy: The company's solution supports a wide variety of languages and is well-positioned for expansion beyond North America and Europe.
Vertical strategy: RPost's vertical strategy aligns with its strengths in document rights management and DLP, targeting customers in insurance, legal, and government sectors.

Cons:

Product: RPost's user experience, workflows, and BEC capabilities trail those of other vendors in this research.
Market responsiveness: The company's feature developments are focused on its verified delivery and document rights management capabilities to a greater degree than emerging threats or market developments.
Product strategy: RPost's product developments are unlikely to see widespread adoption or development from other vendors in this Magic Quadrant.

Trend Micro - Challenger

Pros:

Product: Trend Micro offers versatile implementation, well-designed workflows, and administrative capabilities delivered with a high degree of usability.
Customer experience: The company has a strong process for collecting and channeling customer feedback into feature improvements.
Market understanding: Trend Micro positions itself in the market to contrast positively against its closest competitors on workspace security.

Cons:

Market responsiveness: Trend Micro's market share in email security remains low compared to that of other leaders in this Magic Quadrant.
Product strategy: The company's product roadmap focuses on nonemail security advancement to a greater extent than other vendors in this Magic Quadrant.
Vertical/industry strategy: Trend Micro's initiatives targeting specific verticals or industries are limited.

FAQs

Q: Which vendors are Leaders in 2025?

A: Abnormal AI, Check Point Software Technologies, Darktrace, KnowBe4, Microsoft, Mimecast, Proofpoint

Q: What does "Leader" mean in MQ terms?

A: Leaders are recognized for strong market adoption, financial stability, and established integrations with major collaboration platforms. They may offer comprehensive or targeted solutions that blend traditional gateway functions with modern API-driven protection, and consistently achieve high feature attachment rates for add-ons. They often possess high-volume, established global customer bases across various enterprise sizes.

Q: How do I interpret a Gartner Magic Quadrant?

A: https://www.gartner.com/en/research/methodologies/magic-quadrants-research

Report:

Top Vendor Products for Email Security in 2025

Email Security Vendor Product Comparisons 2025

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FAQs

Q: Which vendors are Leaders in 2025?

Q: What does "Leader" mean in MQ terms?

Q: How do I interpret a Gartner Magic Quadrant?

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