The #1 Socket alternative

Prevent supply chain attacks, don't just detect them

Socket flags malicious packages after they're already in your PRs, CI, and dependency tree, while Echo ensures malicious packages never enter your build.

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Echo

Socket

Detects known vulnerabilities

Delivers fixed artifacts

Vetted & patched libraries

Preventative security

Full ecosystem coverage

Why teams like yours prefer Echo

“With Echo, we’re saving more than 200 hours of developer time per release.”

Dan Garcia,

CISO

"It's the same way that you work today – just without having to worry about vulnerabilities."

Mor Paz

R&D Director

“With Echo, zero vulnerabilities showed up, everything was compliant, and the auditor was super satisfied. Just a smooth ride.”

Lior Chen,

Deputy CTO at Varonis

“To look at the scans results and see that there were no CVEs in the image being used… That in and of itself was game-changing.”

Brian Kerr,

CISO

“It’s pretty accepted that CVEs are going to show up in our dashboards. So to see a product prevent them altogether - it's huge.”

Prasant Siinghal,

DevOps Lead

"With Echo, it’s literally a flip in version or name, and we see 90% fewer vulnerabilities. The barrier to implementation is low, and the value is immediate."

Chris Long,

Director of IT & Security

More reasons why teams pick Echo

Fixed artifacts delivered
Socket surfaces vulnerabilities and pull requests, but never actually ships a ready-to-install artifact.
7-day fixes, not PRs to review
Echo resolves critical and high CVEs in 7 days, while Socket hands you a PR that starts your own remediation project.
Doesn't touch your build
Unlike Socket, Echo covers the full ecosystem without touching your build process.

FedRAMP, made easy

Echo images are FIPS-validated and STIG hardened so you can fast-track FedRAMP compliance without any hassle. Auditor approved, guaranteed.

behind every great image

How our AI agents do it, for you.

99%+ vulnerabilities eliminated
Eliminate both OS and language-level vulnerabilities without sacrificing functionality.
10X faster FedRAMP certification
Fast-track the FedRAMP compliance process with FIPS-validated and  STIG-hardened artifacts.
0 CVEs on your customer CNAPPs
Stay confident that you’ll pass your customer scans on-prem with secure-by-design container images.
Prevent supply chain attacks
Secure your supply chain from the start with secure containers, libraries, and more.
200+ dev hrs saved with golden images
Standardize your golden images on a continuously secure container infrastructure