Legit Security

• A vendor that already supplies an AI coding assistant, such as GitHub with Copilot, could add the in-editor checks and model inventory Legit now leads with.
• IDC covered CrowdStrike, Palo Alto Networks and Wiz in the same application security posture management study as Legit, so a buyer consolidating on a security platform it already owns could displace it.
• Legit's most recent disclosed round is its 2023 Series B, while TechCrunch reported that Apiiro had raised 100 million dollars by then, so a better-funded rival could outspend it for the same enterprise budget.
• Legit carries 31 buyer ratings on Gartner Peer Insights against 433 for Veracode, so a buyer screening on published peer volume could pass it over.
• Legit's differentiators are reproducible by a funded rival, so growth depends on execution and reference depth rather than on a data or compliance barrier.

Legit sells to the enterprise security team that has to govern code, secrets and software supply chain risk across many development teams. Its own pages frame AI coding assistants as the change that widens the gap between how fast developers ship and how fast security can review.

Independent outlets have documented the exposure this problem class produces. The Hacker News and CSO Online both covered research by Legit showing that hidden instructions in comments, commit messages and merge request descriptions could make GitLab's Duo assistant leak private source code.

IDC places the buying decision in a category it calls increasingly crowded. Its September 2025 assessment of the application security posture management market evaluated 18 vendors. IDC built that assessment from vendor briefings, surveys and customer reference interviews, and it named the diversity of capabilities and origins as a source of complexity for buyers. [s1, s2, s14, s15, s12]

Legit's platform orchestrates the scanners a customer already runs, then correlates and de-duplicates their findings to show where one action reduces the most risk. The same platform covers code security with SAST and SCA, secrets detection, software supply chain security and unified vulnerability remediation, and customers can use Legit's native scanners instead of their own.

The AI work splits into two named offerings. The AI Security Command Center inventories AI models, MCP servers and coding assistants across development and attaches reputation data to each model. VibeGuard runs security scans inside the editor and restricts which files an assistant may read.

Legit rebuilt VibeGuard as endpoint software in August 2026. A Help Net Security industry-news item states that the release discovers and integrates with coding agents such as Claude Code, Cursor and GitHub Copilot, and that it adds anti-tampering to stop an agent or a user from disabling it. [s2, s4, s3, s20]

TechCrunch reported in 2023 that chief executive Roni Fuchs named Apiiro, Cycode and ArmorCode as Legit's closest competition. Legit's own site lists OX Security, ArmorCode, Apiiro and Cycode under a Compare heading.

The category also holds vendors a buyer may already own. IDC's September 2025 application security posture management assessment covered CrowdStrike, Palo Alto Networks, Wiz, Snyk, Checkmarx and Veracode alongside Legit Security Ltd., in a market IDC calls increasingly crowded.

The cited record carries no capability-by-capability comparison of these vendors. A buyer weighing Legit against a security platform already in its estate has to run that comparison itself, because the published record names the field without grading it. [s10, s5, s12]

Legit publishes named enterprise references as its traction evidence. Its customers page carries attributed testimonials from a deputy chief information security officer at Netskope, a global chief information security officer at Chicago Board of Options Exchange and a vice president of security at ACV Auctions, plus a customer testimonial from Ricardo Lafosse, chief information security officer at Kraft-Heinz.

Outside its own pages, Legit's published buying record is thin. Gartner Peer Insights carries 31 ratings of Legit averaging 4.7 out of 5, against 433 for Veracode and 401 for Checkmarx's static analysis product in the same directory, so a buyer screening on peer volume has little to read.

The motion is enterprise sales through a demo and a quote. Legit offers a self-guided tour of the platform and a free trial of VibeGuard, and TechCrunch reported in 2023 that Legit's chief executive disclosed a 2.25 million dollar customer deal that year, with second-quarter deals averaging about 341,000 dollars. [s5, s13, s3, s2, s10]

Legit was founded in 2020 by Roni Fuchs, Liav Caspi and Lior Barak. TechCrunch reported that the three served together in the cyber warfare division of the Israel Defense Forces and afterwards worked in cybersecurity at companies including Microsoft and Checkmarx.

The founding backgrounds concentrate in application security. Roni Fuchs led product and business units at Checkmarx and Microsoft, Liav Caspi held product and engineering leadership roles at Checkmarx and Argus Cyber Security, and Lior Barak was on the founding team of Checkmarx's CxSCA product.

Legit added senior operators in 2026. It announced Tamar Nulman as vice president of human resources and Omri Arnon as head of engineering, and Omri Arnon spent more than five years building engineering teams at SentinelOne. CRV led the 2023 Series B with Cyberstarts, Bessemer Venture Partners and TCV participating. [s10, s6, s17]

Legit publishes a trust center hosted on Scytale that lists SOC 2 Type II and ISO/IEC 27001:2022. The page lists a SOC 2 report, a penetration-test report and the ISO certificate, and it documents groups of controls covering product security and access management.

The assurance package matches what an enterprise expects from a vendor whose product reads source code and governs what an AI assistant may read from a developer's machine. It supplies the artifacts an enterprise security review commonly asks for.

The reviewed sources identify no federal authorization and no sector-specific mandate for this product class. A funded rival can obtain the same two certifications through ordinary enterprise preparation, so the compliance posture shapes how fast Legit clears procurement rather than whether a buyer can replace it. [s7, s3, s2]

Add analyzed competitors to compare them side by side with Legit Security.

Legit sells to enterprise security teams. Its named references cluster at the large-enterprise end, with testimonials from a deputy chief information security officer at Netskope, a global chief information security officer at Chicago Board of Options Exchange and a vice president of security at ACV Auctions.

The customers page states that Fortune 500 and cybersecurity companies trust Legit, and its case studies and testimonials name Kraft-Heinz, Noname Security and Firebolt Analytics. TechCrunch reported in 2023 that Legit's customers included Google, the New York Stock Exchange, Kraft Heinz and Takeda Pharmaceuticals.

The AI line reaches the same buyer from a newer angle. The AI Security Command Center inventories AI models, MCP servers and coding assistants across development, which turns those tools into assets the security team has to govern rather than opening a separate market.

Legit's platform orchestrates the scanners a customer already runs, then correlates and de-duplicates their findings to show where one action reduces the most risk. Customers can use Legit's native SAST and SCA scanning instead of their own, and the platform also covers secrets detection, software supply chain security and unified vulnerability remediation.

The AI work splits into two named offerings. The AI Security Command Center inventories AI models, MCP servers and coding assistants and attaches reputation data to each model. VibeGuard runs SAST and SCA inside the editor, restricts which files an assistant may read, and integrates with Cursor, Windsurf and GitHub Copilot.

External assessment of these capabilities is limited but real. IDC's September 2025 application security posture management study evaluated 18 vendors including Legit Security Ltd., using vendor briefings, surveys and customer reference interviews, and its findings sit behind a paywall, so the study's coverage of Legit is on the public record while its verdict is not. Gartner Peer Insights publishes 31 customer ratings of Legit averaging 4.7 out of 5. The written comments there praise the automated remediation, and fault inconsistent workflows and integrations with a few tools that a reviewer could not complete.

Legit's motion is enterprise sales through a demo and a quote. Its site offers a self-guided tour of the platform and a free trial of VibeGuard.

Named references anchor the pitch. TechCrunch reported in 2023 that Legit's customers included Google, the New York Stock Exchange, Kraft Heinz and Takeda Pharmaceuticals, and the customers page carries an attributed testimonial from Ricardo Lafosse, chief information security officer at Kraft-Heinz.

Analyst recognition carries the rest. Legit announced in September 2025 that IDC named it a Leader in an application security posture management MarketScape, and its newsroom records a Sample Vendor citation in Gartner's 2026 Hype Cycle for Secure Software Engineering under both agentic coding security and application security posture management. Both placements come from Legit's own announcements, and no analyst page among the reviewed sources carries either one, so a buyer who wants IDC's own words has to buy that report, which the IDC page prices at 20,000 dollars.

Legit publishes no list prices, packaging or pricing metric on the pages reviewed here, which is ordinary for an enterprise platform sold through evaluation. The site lists Plans and Packages and Contact Sales under a Pricing heading.

Two public signals bound the price level even without a price list. Gartner Peer Insights records that Legit uses a subscription model, tiered by features, scale and support, with custom pricing available for enterprises with specific requirements. TechCrunch reported in 2023 that Legit's chief executive disclosed a 2.25 million dollar customer deal that year, with second-quarter deals averaging about 341,000 dollars.

Those figures are three years old and describe individual deals rather than a price list. A buyer sizing a contract today has to reach a number through a demo and a quote, and the reviewed record gives no basis for updating the 2023 averages.

Legit delivers software the customer configures against its own repositories, build systems and developer tools. The AI Defense Matrix Catalog records a SaaS deployment for the product.

VibeGuard is a second delivery surface. It runs on the developer's endpoint rather than as an editor extension, and a Help Net Security industry-news item states that the August 2026 release discovers and integrates with coding agents such as Claude Code, Cursor and GitHub Copilot and adds anti-tampering that stops an agent or a user from disabling it.

The customer's security and engineering teams carry the operating burden, setting the policies and acting on the findings. Legit's automated remediation suggests fixes and opens tickets, and the customer's teams still own the outcome.

Legit publishes a trust center hosted on Scytale that lists SOC 2 Type II and ISO/IEC 27001:2022. The page lists a SOC 2 report, a penetration-test report and the ISO certificate, and it documents groups of controls covering product security and access management.

The assurance package matches what an enterprise expects from a vendor whose product reads source code and governs what an AI assistant may read from a developer's machine. It supplies the artifacts an enterprise security review commonly asks for.

The reviewed sources identify no federal authorization and no sector-specific mandate for this product class. A funded rival can obtain the same two certifications through ordinary enterprise preparation, so the compliance posture shapes how fast Legit clears procurement rather than whether a buyer can replace it.

Legit positions the platform as one control plane over the tools a customer already owns. Its integrations page describes out-of-the-box connections across security scanning, cloud posture, build systems, workflow automation, notifications and ticketing, and the catalogue lists 120 entries.

That catalogue includes direct rivals. It names Snyk, Checkmarx and Veracode among the scanners Legit ingests, alongside Wiz and CrowdStrike on the cloud side.

Large security vendors sit inside the same evaluated category. IDC's September 2025 application security posture management study covered CrowdStrike, Palo Alto Networks, Wiz, Snyk, Checkmarx, Veracode and OpenText alongside Legit Security Ltd. A buyer can therefore reach this category through a platform already in its estate, which is the standing commercial pressure on an orchestration layer.

Legit was founded in 2020 by Roni Fuchs, Liav Caspi and Lior Barak. TechCrunch reported that the three served together in the cyber warfare division of the Israel Defense Forces and afterwards worked in cybersecurity at companies including Microsoft and Checkmarx.

The founding backgrounds concentrate in application security. Roni Fuchs led product and business units at Checkmarx and Microsoft, Liav Caspi held product and engineering leadership roles at Checkmarx and Argus Cyber Security, and Lior Barak was on the founding team of Checkmarx's CxSCA product.

Legit added senior operators in 2026. It announced Tamar Nulman as vice president of human resources and Omri Arnon as head of engineering, and Omri Arnon spent more than five years building engineering teams at SentinelOne. CRV led the 2023 Series B with Cyberstarts, Bessemer Venture Partners and TCV participating.