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Socket vs Semgrep Comparison

Last updated:

Socket

4.7(160 reviews)

Starting at Free free

  • Small Business
  • Mid-Market

Socket is a software supply chain security tool that protects against malicious npm, PyPI, and Maven packages — the new attack vector where attackers publish malicious packages that mimic popular libraries. Unlike SCA to…

Semgrep

4.6(310 reviews)

Starting at Free free

  • Small Business
  • Mid-Market

Semgrep is a fast, open-source static analysis tool that finds bugs and enforces code standards across 30+ languages. It uses a pattern-matching syntax that looks like the code it searches — making custom security rules…

Socket leads on user satisfaction with a 4.7-star rating across 160 reviews.

Socket vs Semgrep — at a glance

FeatureSocketSemgrep
Rating4.7 / 54.6 / 5
Reviews160310
Starting priceFree freeFree free
Free trial No No
Free version No No
Best forSmall Business, Mid-Market, EnterpriseSmall Business, Mid-Market, Enterprise
CategoryVulnerability Management SoftwareVulnerability Management Software
PlatformsCloudCloud, On-Premise, Linux
APIAvailableAvailable
Support modesGitHub Issues, Email Support, Help Center, Enterprise SupportSlack Community, GitHub Issues, Help Center, Enterprise Support

Key differences between Socket and Semgrep

  • Pricing: Socket starts at Free free, while Semgrep starts at Free free.
  • User satisfaction: Socket scores higher with a 4.7-star average.
  • Deployment: Socket supports Cloud; Semgrep supports Cloud, On-Premise, Linux.

Socket vs Semgrep — find the better fit before you commit.

01

Which tool fits your team best

02

Which is actually cheaper for your team size

03

Where each product wins, per real buyers

Most Vulnerability Management Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.

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Biggest differences

Start here before you go deeper into features.

Socket

Best for

Small Business, Mid-Market, Enterprise

Semgrep

Best for

Small Business, Mid-Market, Enterprise

Socket typically suits Small Business and Mid-Market. Semgrep tends to fit Small Business and Mid-Market better. The right choice depends on your team size, workflow, and whether a free trial matters.

Description

Socket is a software supply chain security tool that protects against malicious npm, PyPI, and Maven packages — the new attack vector where attackers publish malicious packages that mimic ... Read More about Socket

Semgrep is a fast, open-source static analysis tool that finds bugs and enforces code standards across 30+ languages. It uses a pattern-matching syntax that looks like the code it searches ... Read More about Semgrep

Entry Level Pricing

  • Starts from Free , public repos
  • Starts from Free

Free Trial Availability

  • No free trial
  • No free trial

SpotScore

What's this? ↗

9.4/10

9.2/10

User Ratings

Based on verified Spotsaas reviews
Get pricing help
Get pricing help

Where each option fits best

See where each product is strongest, which teams it fits, and what causes buyers to keep looking — before you commit.

Based on buyer reviews and verified product data collected by Spotsaas.

Strengths

Key strengths

Socket

  • Stop Attacks CVE Databases Miss: Malicious packages are active for days before CVEs are published — Socket's behavioral detection catches threats in the zero-day window.
  • Security Before the Commit: PR-level review means malicious dependencies are flagged before they merge, not discovered in weekly SCA scans after they are already in production.
  • Protect Against Typosquatting: Automatic detection of packages with names similar to popular libraries (e.g., `lodahs` vs `lodash`) blocks the most common supply chain attack vector.

Semgrep

  • Security in the PR Review Loop: Inline PR comments with security findings keep security in the developer workflow — findings are seen and fixed before merge, not post-deploy.
  • Custom Rules in Minutes: Pattern syntax that looks like code lets engineering leads write company-specific security rules without security team involvement.
  • OWASP Coverage Out of the Box: 2,000+ Registry rules cover SQL injection, XSS, path traversal, and other OWASP Top 10 vulnerabilities across all major frameworks.
Best fit

Best fit

Socket

  • Development teams adding supply chain security to prevent the class of attacks (XZ Utils, event-stream) that CVE databases cannot catch
  • Open-source project maintainers using Socket to screen dependency PRs from contributors for malicious packages
  • Enterprise software teams generating SBOMs for customer security requirements and regulatory compliance

Semgrep

  • DevSecOps teams adding SAST to CI/CD pipelines to catch security vulnerabilities before code reaches production
  • Engineering leads writing custom Semgrep rules to enforce company-specific secure coding patterns across all repositories
  • Security teams replacing slow, expensive commercial SAST tools with open-source Semgrep for the same vulnerability coverage at lower cost

Software Demo

Demo

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Step 1 of 4

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How do Socket and Semgrep Compare on Features?

Total Features

5 Features

9 Features

Unique Features

No unique features

No unique features

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Compare Socket and Semgrep on pricing

Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.

Pricing Option

      Starting From

      • Free , public repos
      • Free

      Pricing Plans

      • Free

        Free

        • GitHub App

        • Malicious package detection

        • Community support

      • Pro

        $10

        paid

        • Private repos

        • All ecosystems

        • SBOM

        Show more +

      • Enterprise

        Custom

        paid

        • SSO

        • SLA

        • Custom policies

        Show more +

      • OSS

        Free

        • Open source

        • All languages

        • CLI only

        Show more +

      • Team

        Free

        • Cloud Platform

        • CI/CD integration

        • Managed rules

        Show more +

      • Enterprise

        Custom

        paid

        • SSO

        • SLA

        • Supply Chain

        Show more +

      Other Details

      Organization Types supported

      • Large Enterprises
      • Medium Business
      • Small Business
      • Individuals
      • Large Enterprises
      • Medium Business
      • Small Business
      • Individuals

      Platforms Supported

      • Browser Based (Cloud)
      • Installed - Windows
      • Installed - Mac
      • Browser Based (Cloud)
      • Browser Based (Cloud)
      • Installed - Windows
      • Installed - Mac
      • Browser Based (Cloud)

      Modes of support

      • 24/7 (Live rep)
      • Business Hours
      • Online
      • 24/7 (Live rep)
      • Business Hours
      • Online

      API Support

      • Available
      • Available
      Get help choosing
      Get help choosing

      Socket User Reviews & Rating Comparison

      User Ratings

      4.7

      (based on 160 reviews)

      4.6

      (based on 310 reviews)

      Rating Distribution

      0

      0

      0

      0

      0

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      Spotsaas Editor’s POV generated by AI

      Buyer sentiment

      Buyer sentiment is very strong across 160 reviews, with consistently positive feedback.

      What buyers like

      • Behavioral analysis catches malicious packages that have no CVE yet — the XZ Utils attack and similar supply chain compromises would have been flagged by Socket before install.
      • GitHub App integration blocks malicious packages at the PR level — the dependency never enters the codebase rather than being found in a post-install audit.
      • Free tier for public repos makes it accessible to open-source projects and teams evaluating before commitment.

      Common complaints

      • Focused specifically on supply chain security — does not replace broader SCA tools for CVE tracking, license compliance, and dependency management.
      • Behavioral scanning occasionally flags legitimate packages with unusual install behavior — teams need to tune policies to balance security and developer friction.

      Buyer sentiment

      Buyer sentiment is very strong across 310 reviews, with consistently positive feedback.

      What buyers like

      • Custom rule syntax mirrors the code being analyzed — security engineers write rules in minutes rather than learning a proprietary DSL.
      • 2,000+ community rules in the Registry cover OWASP Top 10 and framework-specific patterns across all major languages and frameworks.
      • Runs in CI/CD and posts inline PR comments with finding context — developers see security feedback in their existing workflow without switching tools.

      Common complaints

      • Pattern-based SAST produces false positives on complex data flow cases — findings that look like vulnerabilities in isolation but are safe in context require developer triage.
      • Supply Chain and secrets scanning require the paid Enterprise tier; teams wanting a single tool for all three categories need to budget for enterprise pricing.

      Pros and Cons

      • Behavioral analysis catches malicious packages that have no CVE yet — the XZ Utils attack and similar supply chain compromises would have been flagged by Socket before install.

      • GitHub App integration blocks malicious packages at the PR level — the dependency never enters the codebase rather than being found in a post-install audit.

      • Free tier for public repos makes it accessible to open-source projects and teams evaluating before commitment.

      • Focused specifically on supply chain security — does not replace broader SCA tools for CVE tracking, license compliance, and dependency management.

      • Behavioral scanning occasionally flags legitimate packages with unusual install behavior — teams need to tune policies to balance security and developer friction.

      • Custom rule syntax mirrors the code being analyzed — security engineers write rules in minutes rather than learning a proprietary DSL.

      • 2,000+ community rules in the Registry cover OWASP Top 10 and framework-specific patterns across all major languages and frameworks.

      • Runs in CI/CD and posts inline PR comments with finding context — developers see security feedback in their existing workflow without switching tools.

      • Pattern-based SAST produces false positives on complex data flow cases — findings that look like vulnerabilities in isolation but are safe in context require developer triage.

      • Supply Chain and secrets scanning require the paid Enterprise tier; teams wanting a single tool for all three categories need to budget for enterprise pricing.

      Used Socket or Semgrep? Tell buyers what actually differs.

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      Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].

      Frequently asked questions

      Which is better, Socket or Semgrep?
      Socket edges out the other on user ratings (4.7 vs 4.6). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
      Do Socket and Semgrep offer a free trial?
      Neither Socket nor Semgrep currently lists a free trial.
      What is the starting price of Socket vs Semgrep?
      Socket starts at Free free. Semgrep starts at Free free.