Phase vs AWS Secrets Manager: Which is Better in 2026?
Choosing between Phase and AWS Secrets Manager comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: AWS Secrets Manager is our overall pick for security workflows. Pick Phase if you need a free tier to start with.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Phase
Open-source platform to secure and deploy application secrets from development to production.
Best for you if:
- • You want to try before committing
- • Centralizes and automates secret and environment variable management for engineering teams.
- • Provides a seamless developer experience with CLI tools and runtime secret injection.
AWS Secrets Manager
AWS service for storing and rotating secrets securely
Best for you if:
- • AWS Secrets Manager helps you securely store and rotate database credentials, API keys, and other secrets
- • It integrates natively with AWS services and supports automatic rotation for RDS and other databases
| At a Glance |  Phase |  AWS Secrets Manager |
|---|---|---|
Starts at | FreeFree tier available | $0.05/10,000 callsAPI Calls |
Best For | Security | Security |
Rating | - | 4.6/5 |
Free plan | Yes | No |
Choose Phase or AWS Secrets Manager?
Choose Phase if
Open-source platform to secure and deploy application secrets from development to production.
- Open-source with self-hosting option for full control and compliance.
- Seamless developer experience with CLI and no-code integration.
- Comprehensive security features like RBAC, audit logs, and IP allow listing.
Choose AWS Secrets Manager if
AWS service for storing and rotating secrets securely
- Managed secrets storage
- Automatic rotation
- Audit logging
| Feature | Phase | AWS Secrets Manager |
|---|---|---|
| Pricing Model | Freemium | Paid |
| User Rating | No ratings yet | ★4.6/5 22 reviews |
| Categories | SecurityDeveloper Tools | SecurityCloud & Infrastructure |
In-Depth Analysis
Phase
Open-source platform to secure and deploy application secrets from development to production.
Strengths
- +Open-source with self-hosting option for full control and compliance.
- +Seamless developer experience with CLI and no-code integration.
- +Comprehensive security features like RBAC, audit logs, and IP allow listing.
- +Extensive integrations with popular development and deployment tools.
- +Offers a free tier for small teams and personal projects.
Weaknesses
- -The Free tier is limited to 5 users/service accounts, 3 apps, and 3 environments, which might be restrictive for growing teams or larger projects.
- -Advanced security and compliance features like OIDC/SAML/SCIM SSO, Dynamic Secrets, Automated Secret Rotation, and SIEM Integration are only available in higher-priced Enterprise plans.
- -Audit log retention is limited to 24 hours in the Free tier and 90 days in the Pro tier, which might not meet long-term compliance requirements without upgrading to Enterprise or forwarding logs.
Key features
AWS Secrets Manager
AWS service for storing and rotating secrets securely
Strengths
- +Managed secrets storage
- +Automatic rotation
- +Audit logging
- +Integration with AWS services
- +Cross-account access
Weaknesses
- -Per-secret pricing adds up
- -AWS only
- -Less flexible than Vault
- -Rotation setup complex
- -Region-specific
Key features
Pricing: Phase vs AWS Secrets Manager
| Plan | Phase | AWS Secrets Manager |
|---|---|---|
| Tier 1 | $0 Free | $0.4 month per secret Per Secret |
| Tier 2 | $10/ month / user Pro | $0.05 /10,000 calls API Calls |
| Tier 3 | $25/ month / user Enterprise | N/A |
Pricing verified from each vendor's public pricing page. Compare in detail on Phase pricing and AWS Secrets Manager pricing.
Who Should Use What?
On a budget?
Phase has a free tier. AWS Secrets Manager is paid only.
Go with: Phase
Want the highest-rated option?
AWS Secrets Manager is rated 4.6/5. Phase has no ratings yet.
Go with: AWS Secrets Manager
Value user reviews?
Phase: no ratings yet. AWS Secrets Manager: 22 reviews (4.6/5).
Go with: AWS Secrets Manager
3 Questions to Help You Decide
What's your budget?
Phase is freemium. AWS Secrets Manager is paid. Phase lets you start free.
What's your use case?
Both are security tools. Compare their specific features to decide.
How important are ratings?
AWS Secrets Manager is rated 4.6/5; Phase has no ratings yet.
Key Takeaways
AWS Secrets Manager
- Our pick for this comparison
Phase
- Has a free tier
The Bottom Line
AWS Secrets Manager is our pick. Phase has a free tier if you want to test without paying.
Frequently Asked Questions
Is Phase or AWS Secrets Manager better?
AWS Secrets Manager is rated in our evaluation. Phase is freemium and AWS Secrets Manager is paid.
What are Phase and AWS Secrets Manager used for?
Phase: Open-source platform to secure and deploy application secrets from development to production.. AWS Secrets Manager: AWS service for storing and rotating secrets securely.
What does Phase cost vs AWS Secrets Manager?
Phase is freemium (free tier + paid plans). AWS Secrets Manager is a paid tool. Visit their websites for detailed pricing.