Product Overview

SOPS

SOPS (Secrets OPerationS) is a command-line tool for editing encrypted files. It uses KMS keys (AWS KMS, GCP KMS, Azure Key Vault, HashiCorp Vault, age, or PGP) to encrypt only the values in YAML, JSON, ENV, or INI files — leaving the keys readable so you can diff changes in Git. Originally created at Mozilla and now a CNCF Incubating project, SOPS is a favorite for teams that want encrypted-in-Git secrets without adopting a full operator.

Last updated

Founded
2015
Pricing
Free (open source)
Verify with vendor
Deployment
Open SourceSelf-Hosted
Secrets Management

Key Features

+Encrypts only values, leaves keys readable for diffs
+Supports YAML, JSON, ENV, INI, and binary files
+KMS providers: AWS KMS, GCP KMS, Azure Key Vault, Vault, age, PGP
+Multiple key support per file (team member or automation key)
+Path regex for selective encryption
+Git-friendly: small diffs on encrypted-value changes
+Integrations with Helm (helm-secrets), Terraform, Kustomize
+CLI and Go library usage
+Rotates keys without re-encrypting every file
+CNCF Incubating project

Pros & Cons

Pros

  • +Encrypted values + readable keys makes Git review actually work
  • +No server or operator to run; pure CLI tool
  • +Multi-key support makes sharing with teammates painless
  • +Works with almost every KMS; vendor-agnostic

Cons

  • –Requires discipline: anyone can commit an unencrypted secret by accident
  • –Key management is on you; rotating a compromised key is manual
  • –Not a secrets manager; no audit trail of accesses
  • –Only encrypts at rest in Git; runtime apps still need a way to decrypt

Best For

Infrastructure-as-code teams that want encrypted-in-Git secrets with a simple CLI

Community & Practitioner Evidence

Community Sources

🔗 GitHub
  • →
    SOPS GitHub[GitHub]
🔗 Other Resources
  • →
    SOPS on Hacker News[Hacker News]

User Reviews

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As a Product Hub

SOPS Alternatives

CLI tool for encrypting YAML/JSON/ENV files with KMS, age, or PGP

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As an Alternative (2 comparisons)

External Secrets Operator vs SOPS

CLI tool for encrypting YAML/JSON/ENV files with KMS, age, or PGP

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Sealed Secrets vs SOPS

CLI tool for encrypting YAML/JSON/ENV files with KMS, age, or PGP

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Sources & References

  1. SOPS (Official Site)[Vendor]
  2. SOPS Reviews on G2[User Reviews]
  3. SOPS Reviews on TrustRadius[User Reviews]
  4. SOPS Reviews on PeerSpot[User Reviews]
  5. getsops/sops (GitHub)[Open Source Project]
  6. SOPS GitHub[Open Source Project]
  7. SOPS on Hacker News[Community Resource]
  8. Gartner Market Guide for Secrets Management[Analyst Report]
  9. Forrester Wave: Secrets Management, Q4 2023[Analyst Report]
  10. GigaOm Radar for Key Management[Analyst Report]
  11. NIST SP 800-57: Recommendation for Key Management[Government Standard]
  12. CIS Controls: Safeguard 3.11 – Encrypt Sensitive Data at Rest[Industry Framework]

Related Comparisons & Categories

Comparison

External Secrets Operator vs SOPS

CLI tool for encrypting YAML/JSON/ENV files with KMS, age, or PGP

Comparison

Sealed Secrets vs SOPS

CLI tool for encrypting YAML/JSON/ENV files with KMS, age, or PGP

Product Hub

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