Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · Software Composition Analysis Software

FOSSA vs Socket

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score FOSSA #2 in Software Composition Analysis Software 9.3/10 Free plan Free plan✓ 3 of 3 features Visit FOSSA
Socket #7 in Software Composition Analysis Software 8.6/10 Free plan Free plan✓ 3 of 3 features Visit Socket

FOSSA leads on 1 check, Socket on 0, and 4 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreFOSSA · 9.3/10
  • Lowest starting priceFOSSA · $20/site/mo
  • Free planboth

FOSSA scores higher on our rubric for software composition analysis software: 9.3 against 8.6 out of 10; our editors rank them #2 and #7.

FOSSA is cheaper to start at $20/user/mo against $25/user/mo. On deployment options, FOSSA gives you Hybrid where Socket offers Cloud.

FOSSA is the better fit for hybrid teams needing mature SCA. Socket is the better fit for teams focused on malicious packages.

  • FOSSA fits best

    Hybrid teams needing mature SCA

  • Socket fits best

    Teams focused on malicious packages

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature FOSSA 9.3/10 Visit ↗ Socket 8.6/10 Visit ↗
At a glance
Editor score 9.3 8.6
Ranking #2 in Software Composition Analysis Software #7 in Software Composition Analysis Software
Best for Hybrid teams needing mature SCA Teams focused on malicious packages
Pricing model Free plan + paid Free plan + paid
Starting price $20/site/mo (best) $25/user/mo
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Self-hosted Cloud
Platforms Web Web, Linux, macOS, Windows
Support Email, Docs Email, Tickets, Community, Docs
Compliance SOC 2, SSO/SAML, 2FA SOC 2, SSO/SAML
Integrations 7 integrations 8 integrations
Built for Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features FOSSA 3/3 · Socket 3/3
SBOM generation ✓ ✓
Reachability analysis ✓ ✓
Pull request scanning ✓ ✓
Specs
Supported ecosystems JavaScript/TypeScript, Java/Kotlin, Python, Go, Ruby, Rust, Clojure, Elixir, iOS/Objective-C/Swift, .NET, PHP, Dart, Erlang, Fortran, Haskell, Perl JavaScript/TypeScript, Python, Go, Java, Ruby, .NET, Scala, Kotlin, Rust, PHP, Swift, C/C++, Julia, Dart, Elixir/Erlang, GitHub Actions
Monitored projects 10 projects Not checked yet
Deployment options Hybrid Cloud
Our review
Pros
  • Direct, transitive, and reachability analysis for dependencies
  • SBOM generation, import, export, and management
  • Broad CI/CD, source-control, container, and policy capabilities
  • Detects malware, typosquats, install scripts, telemetry, and native-code risks
  • Combines pull-request scanning, SBOMs, reachability, CLI, and API access
  • Supports many ecosystems plus GitHub, CI/CD, and service integrations
Cons
  • Free plan is limited to 5 projects
  • Business includes 10 projects or SBOM imports
  • Business pricing is billed annually
  • Free plan is limited to 1,000 scans and 500 API quota per hour
  • Team requires at least 5 developers; Business requires at least 20
  • Enterprise pricing and advanced controls require a custom plan
Our verdict

FOSSA is a software supply chain security and compliance platform for engineering, security, and legal teams. It analyzes direct and transitive open-source dependencies, identifies license and vulnerability issues, generates and manages…

Read the review →

Socket is a cloud software composition analysis platform for development and security teams managing open-source dependencies. It analyzes package manifests and dependencies for risks including malware, typosquatting, install scripts,…

Read the review →
  1. FOSSASoftware Composition Analysis Software 9.3Free plan
  2. SocketSoftware Composition Analysis Software 8.6Free plan

Strengths and trade-offs

  • FOSSA — where it wins

    • Direct, transitive, and reachability analysis for dependencies
    • SBOM generation, import, export, and management
    • Broad CI/CD, source-control, container, and policy capabilities

    Where it doesn't

    • Free plan is limited to 5 projects
    • Business includes 10 projects or SBOM imports
    • Business pricing is billed annually

  • Socket — where it wins

    • Detects malware, typosquats, install scripts, telemetry, and native-code risks
    • Combines pull-request scanning, SBOMs, reachability, CLI, and API access
    • Supports many ecosystems plus GitHub, CI/CD, and service integrations

    Where it doesn't

    • Free plan is limited to 1,000 scans and 500 API quota per hour
    • Team requires at least 5 developers; Business requires at least 20
    • Enterprise pricing and advanced controls require a custom plan
  • FOSSA9.3/10 · Free plan

    A mature SCA platform covering dependencies, SBOMs, containers, licenses, and policy controls.

    Visit FOSSAFull verdict →
  • Socket8.6/10 · Free plan

    A focused SCA platform for detecting malicious packages and dependency risk.

    Visit SocketFull verdict →

More comparisons

All software composition analysis software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update