CISO Tribune

Vendor comparison · 2 companies

Arnica vs Semgrep

Arnica sells software that consolidates risks across SCA, AI SAST, IaC, secrets, licenses and low-reputation packages within a development environment. Semgrep sells an application security platform that unifies SAST, SCA, secrets scanning, and malware protection. CISO Tribune files both under Static application security testing and Software composition analysis. This page sets the two records side by side: what each sells, where it is based, who owns and funds it, the customers it names and its recent news, each fact numbered to its source.

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  • Arnica
  • Semgrep
Arnica vs Semgrep: Products, Customers and Funding Compared
ArnicaArnica sells software that consolidates risks across SCA, AI SAST, IaC, secrets, licenses and low-reputation packages within a development environment.arnica.ioSemgrepSemgrep sells an application security platform that unifies SAST, SCA, secrets scanning, and malware protection.semgrep.dev
What it sells
  • Arnie AI[5]Arnie AI covers the lifecycle before agents write code, as they push it, and after it lands in a backlog.
  • AI SAST[2][5][7][9]AI SAST combines deterministic static analysis with adaptive AI to detect, understand and fix vulnerabilities.
  • Agentic Rules Enforcer[6]Agentic Rules Enforcer injects code rules directly into coding tools like Claude, Cursor and Copilot.
  • Pipelineless Security[4]Pipelineless security embeds security directly into a source control system instead of relying on CI/CD pipelines.
  • Semgrep Malware Firewall[11]Blocks malicious and compromised open-source packages on developer machines.
Categories
Headquarters
Not stated on its pagesSan Francisco, United States[4]
Founded
Not stated on its pages2017[2]
Ownership and funding
Not stated on its pagesPrivately held[3][5][7]
Named customers
Not stated on its pagesNot stated on its pages
Recent news
Not stated on its pages
  • August 11, 2026Semgrep and Replit expanded their partnership so that Semgrep Guardian secrets scanning is built into the Replit Security Center.[6]
G2 and Gartner Peer Insights
  • G2: listed, seen November 10, 2026[14]
  • Gartner Peer Insights: Not stated on its pages
  • G2: listed, seen November 3, 2026[7]
  • Gartner Peer Insights: Not stated on its pages
Who it fits
Arnica speaks to organizations operating across hundreds of repositories, thousands of developers or multiple business units. Arnica provides security teams with ownership and traceability for container images through automatic labeling of Docker files. Arnica describes its compliance reporting as helping a compliance officer track and report risks while supporting audit readiness.From its own pages, Semgrep sells mainly to AppSec teams and the developers who write code. Semgrep describes helping AppSec teams focus on real risk and helping developers fix issues safely. Semgrep also describes use cases for organizations with sprawling, legacy-heavy codebases that hold large volumes of personal and financial data. Semgrep addresses organizations whose developers already generate code with AI. Semgrep describes connecting to source code management and continuous integration tools such as GitHub and GitLab.
Last verified
November 2, 2026September 27, 2026

Where they overlap

  • Arnica and Semgrep are both filed under Static application security testing and Software composition analysis.

Where they differ, field by field

  • Arnica's primary category is Application security posture management; Semgrep's is Static application security testing.
  • Arnica is also filed under Software supply chain security. Semgrep is also filed under Secrets detection.
  • Arnica lists Arnie AI, AI SAST, Agentic Rules Enforcer and Pipelineless Security. Semgrep lists Semgrep Malware Firewall.
  • Semgrep is headquartered in San Francisco, United States.
  • Semgrep was founded in 2017.
  • Semgrep is privately held.

What it sells: Arnica

What Arnie AI does[5]
Arnie auto-injects secure coding instructions into Copilot, Cursor, Claude and Gemini. Arnie's AI SAST combines traditional SAST precision with multi-agent AI that understands context and intent. Arnie scans existing code for risks in production and identifies where agentic rules need to be applied.
What AI SAST does[2][5][7][9]
AI SAST covers backlog code, new pushes and ongoing changes, unlike tools limited to pull requests. AI SAST covers risks including injection flaws, authentication and authorization issues, insecure data handling, secrets exposure, misconfigurations and logic flaws.

What it sells: Semgrep

What Semgrep Malware Firewall does[11]
Semgrep Malware Firewall runs silently on developer machines, intercepting network requests to any public registry. It blocks malicious and compromised open-source packages from reaching the environment.

Questions about Arnica and Semgrep

What do Arnica and Semgrep sell?
Arnica sells Arnie AI, AI SAST, Agentic Rules Enforcer and Pipelineless Security. Semgrep sells Semgrep Malware Firewall.
Are Arnica and Semgrep in the same category?
They share Static application security testing and Software composition analysis. Arnica's primary category is Application security posture management and Semgrep's is Static application security testing.
Where are Arnica and Semgrep headquartered?
Semgrep is headquartered in San Francisco, United States.
When were Arnica and Semgrep founded?
Semgrep was founded in 2017.
Who owns Arnica and Semgrep?
Semgrep is privately held.
Who are Arnica and Semgrep sold to?
Arnica speaks to organizations operating across hundreds of repositories, thousands of developers or multiple business units. From its own pages, Semgrep sells mainly to AppSec teams and the developers who write code.
What have Arnica and Semgrep announced recently?
August 11, 2026: Semgrep and Replit expanded their partnership so that Semgrep Guardian secrets scanning is built into the Replit Security Center.

About Arnica

Arnica sells software that consolidates risks across SCA, AI SAST, IaC, secrets, licenses and low-reputation packages within a development environment. Arnica maintains an inventory of every identity, asset and risk in a development environment. Arnica scans every code change that developers push, including changes on feature branches. Arnica covers each new asset automatically, without needing integration into CI/CD pipelines. Arnica connects to systems like GitHub, GitLab, Azure DevOps and Bitbucket and analyzes commits, pull requests, branches and code changes in real time. Pipelineless security embeds security directly into a source control system instead of relying on CI/CD pipelines.[1][2][3][4][7][10]

Arnica injects a security policy directly into Copilot, Cursor and Claude Code at the point of generation. Arnie AI covers the lifecycle before agents write code, as they push it, and after it lands in a backlog. Arnie auto-injects secure coding instructions into Copilot, Cursor, Claude and Gemini. Agentic Rules Enforcer injects code rules directly into coding tools like Claude, Cursor and Copilot. Agentic Rules Enforcer prevents AI-generated risks including insecure authentication and authorization logic, hardcoded secrets, unsafe dependency usage, injection flaws, insecure cloud and infrastructure configurations, and violations of internal security or compliance standards. Arnie scans existing code for risks in production and identifies where agentic rules need to be applied.[3][5][6]

AI SAST combines deterministic static analysis with adaptive AI to detect, understand and fix vulnerabilities. Arnie's AI SAST combines traditional SAST precision with multi-agent AI that understands context and intent. AI SAST covers backlog code, new pushes and ongoing changes, unlike tools limited to pull requests. AI SAST covers risks including injection flaws, authentication and authorization issues, insecure data handling, secrets exposure, misconfigurations and logic flaws. Arnica AI SAST prioritizes risks based on severity, exploitability, code reachability and business context. Arnica provides AI-generated code risk mitigation suggestions for SAST and IaC findings.[5][7][8]

Arnica gives reachability guidance for Software Composition Analysis (SCA) vulnerabilities in code. Arnica provides patch, minor and major version fixes for SCA findings. Arnica runs every package upgrade path so developers can make package upgrade decisions based on security impact and operational risk. Arnica avoids sending an SCA finding to a developer when the finding has no upgrade path. Arnica uses threat intelligence in a threat detection engine to verify whether a secret is active. Arnica uses CVSS, EPSS and KEV severity scoring metrics to inform priority. Arnica classifies the most important repositories and branches and prioritizes risks within them.[2][8][10]

Developers receive a Slack or Teams notification from Arnica with actionable context. Arnica adds a security attestation to every pull request. Arnica auto-generates tickets in ticketing tools like Jira and Azure DevOps Boards when a risk is found. Arnica auto-closes tickets when a vulnerability is no longer detected in code. Developer dismissals become policies that take effect when security approves them org-wide or at the product level. Arnica uses behavioral signals such as code reviews, commits and risk mitigation activities to surface individuals already showing security leadership. When a security issue arises, Arnica tags the most relevant champion and notifies the champion through pull requests, Slack or Microsoft Teams.[3][8][11]

Arnica automatically tags Docker files with OCI-compliant labels, removing the need for engineers to manually track connections between repos and images. Arnica maps every image back to its repository, product and security champion. Arnica's container scanning applies function-level reachability analysis to vulnerabilities in the latest deployed images. Arnica exports PDF or CSV reports for licenses, dependencies and risks at the product level, and exports SBOM artifacts in CSV or CycloneDX. Arnica supports demonstrating policy adherence in compliance tools such as Drata or Auditboard. Arnica tracks the age of each risk with SLA timers that start automatically when risks enter production branches. N-able deployed Arnica across dozens of GitHub organizations containing thousands of repos.[2][3][4][6][9][12][13]

Arnica on the record

Sources

Arnica full record

  1. [1]AboutArnica · arnica.io · undated page, accessed November 2, 2026 · Tier A
  2. [2]Application Security Posture Management (ASPM) | ArnicaArnica · undated page, accessed November 10, 2026 · Tier A
  3. [3]Arnica | Agentic Application Security Platform – SAST, SCA, IaC & SecretsArnica · undated page, accessed November 10, 2026 · Tier A
  4. [4]Pipelineless Security without the Need for CI/CD Workflows | ArnicaArnica · undated page, accessed November 10, 2026 · Tier A
  5. [5]Arnie AI | Security and Governance Platform | ArnicaArnica · undated page, accessed November 10, 2026 · Tier A
  6. [6]Agentic Rules Enforcer For Coding Agents | ArnicaArnica · undated page, accessed November 10, 2026 · Tier A
  7. [7]AI-Native SAST For AI-Assisted Coding Security | ArnicaArnica · undated page, accessed November 10, 2026 · Tier A
  8. [8]Developer-Native Security Workflows for Secure Coding | ArnicaArnica · undated page, accessed November 10, 2026 · Tier A
  9. [9]Developer Feedback Loop | AI SAST That Learns From Your Team | ArnicaArnica · undated page, accessed November 10, 2026 · Tier A
  10. [10]AI-Assisted & Automated Mitigations | ArnicaArnica · undated page, accessed November 10, 2026 · Tier A
  11. [11]Security Champions Program Solution | ArnicaArnica · undated page, accessed November 10, 2026 · Tier A
  12. [12]Automated Container Image Scanning and Mapping | ArnicaArnica · undated page, accessed November 10, 2026 · Tier A
  13. [13]Automated Compliance & Security Reporting | ArnicaArnica · undated page, accessed November 10, 2026 · Tier A
  14. [14]Arnica Reviews 2026: Details, Pricing, & FeaturesG2 · undated page, accessed November 10, 2026 · Tier C

Semgrep full record

  1. [1]semgrep.devSemgrep · semgrep.dev · undated page, accessed September 27, 2026 · Tier A
  2. [2]AboutSemgrep · semgrep.dev · undated page, accessed September 27, 2026 · Tier A
  3. [3]Semgrep announces 100m series d funding to advance ai powered code security 302367780Semgrep via PR Newswire · prnewswire.com · published February 5, 2025 · Tier A
  4. [4]LocationsCraft.co · craft.co · undated page, accessed September 27, 2026 · Tier C
  5. [5]Semgrep App Security Platform | AI-assisted SAST, SCA and Secrets DetectionSemgrep · undated page, accessed October 28, 2026 · Tier A
  6. [6]Semgrep and Replit Expand Integration to Keep Pace With AI-Generated Code at ScaleBusiness Wire · published August 11, 2026 · Tier A
  7. [7]Semgrep Reviews 2026: Details, Pricing, & Features - G2G2 · undated page, accessed October 28, 2026 · Tier C
  8. [8]Semgrep AppSec Platform | SemgrepSemgrep · undated page, accessed November 3, 2026 · Tier A
  9. [9]All scans in Semgrep Code now use Pro Engine (cross-function analysis + Pro-only languages) | SemgrepSemgrep · undated page, accessed November 3, 2026 · Tier A
  10. [10]In-app code snippets are now supported for cross-file dataflow traces | SemgrepSemgrep · undated page, accessed November 3, 2026 · Tier A
  11. [11]Protect Against Open-Source Malware Attacks | SemgrepSemgrep · undated page, accessed November 3, 2026 · Tier A
  12. [12]Get a Slack alert when a supply chain incident affects your dependencies | SemgrepSemgrep · undated page, accessed November 3, 2026 · Tier A
  13. [13]Semgrep Guardian | SemgrepSemgrep · undated page, accessed November 3, 2026 · Tier A
  14. [14]Semgrep Agentic Workflows—Scale AppSec with Semgrep and AI agents | SemgrepSemgrep · undated page, accessed November 3, 2026 · Tier A
  15. [15]Run Semgrep Assistant on selected findings (auto-triage, auto-fix, component tagging) | SemgrepSemgrep · undated page, accessed November 3, 2026 · Tier A
  16. [16]Secure Guardrails | SemgrepSemgrep · undated page, accessed November 3, 2026 · Tier A
  17. [17]New insight into backlogs, developer engagement, and security posture | SemgrepSemgrep · undated page, accessed November 3, 2026 · Tier A
  18. [18]Filter by "project tag" | SemgrepSemgrep · undated page, accessed November 3, 2026 · Tier A

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