Envoy ◆
Envoy is a visitor management and workplace platform with secure check-in, emergency response, and compliance.
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About Echo
What is Echo?
Echo is a cybersecurity platform that provides pre-hardened, CVE-free base images, libraries, and containers. It automatically eliminates OS and language-level vulnerabilities, so developers can deploy secure-by-default artifacts without manual patching.
Who is it for?
Echo is built for engineering and security teams at enterprises, especially those undergoing FedRAMP certification or facing strict compliance audits. It's ideal for developers who want to reduce CVE overhead, and for CISOs who need to prove supply chain security. It's not for small projects without security requirements.
Real use cases
Replace your Dockerfile line with Echo's base image to instantly drop CVEs to zero. Use Echo's VMs for hardened infrastructure without changing application code. Leverage Echo's serverless runtimes to enforce security in serverless architectures.
Key benefits
Echo claims to eliminate 99%+ vulnerabilities, speed up FedRAMP certification 10x, and save 200+ developer hours per release. Its AI agents continuously update artifacts to ensure they stay FIPS-validated and STIG-compliant, so you pass customer CNAPP scans.
Key features
- Vulnerability-free containers — Swap a line in your Dockerfile to get images with zero CVEs, reducing security overhead.
- Secure libraries — Prevent supply chain attacks by using dependencies that are automatically vetted and signed.
- Hardened VMs — Deploy VMs that require no changes to your applications or operating models, yet meet strict compliance.
- Serverless runtimes — Secure serverless functions without re-architecting or rewriting.
- AI security agents — Echo's AI continuously updates artifacts to eliminate vulnerabilities and maintain compliance.
- FIPS-validated & STIG-compliant — All artifacts are pre-hardened, making FedRAMP certification faster.
- Golden image standardization — Standardize on continually updated secure images, saving 200+ dev hours per release.
SaaSpartout Score
7.3
/10
Editorial score from our review methodology — not user ratings.
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Echo Pricing
Echo pricing: Custom quote.
For comparison: the median starting price in Cybersecurity is $9.99/month, measured across 116 tools we track. See the full SaaS Pricing Index →
Pay per artifact
Get access to secure artifacts on a per-artifact basis, with pricing based on the total number you'd like to consume. Request a quote for exact pricing.
Organization-based pricing
Unlimited access to all secure artifacts, priced according to the size of your engineering organization (defined as any individual who committed to a private repo in the last 180 days).
Echo also offers a startup plan — contact sales for eligibility. All plans include a demo to show instant CVE reduction.
Frequently asked questions
How much does Echo cost?
Echo pricing is custom. You can choose between a per-artifact model (based on the number of artifacts) or an organization-based model (based on engineering team size). Contact Echo for a quote.
Does Echo offer a free trial?
Echo doesn't advertise a free trial, but they offer a demo to see the product in action. They also have a startup plan for eligible teams.
What is Echo used for?
Echo provides CVE-free base images, libraries, and VMs to secure the software supply chain. It's used by developers and security teams to eliminate vulnerabilities before they reach production.
Who is Echo best for?
Echo is best for engineering and security teams at enterprises that need to maintain high security standards, achieve FedRAMP compliance, or pass customer security scans. It's not ideal for small projects with minimal security needs.
What are some alternatives to Echo?
Alternatives include Aqua Security, Anchore, and Snyk. However, Echo differentiates by providing fully pre-hardened artifacts that immediately drop CVEs to zero without requiring configuration.
Does Echo integrate with cloud marketplaces?
Yes, Echo supports AWS, Azure, and GCP marketplaces, making it easy to purchase and deploy.
