OpenBao vs External Secrets: Which Should You Choose in 2026?
Choosing between OpenBao and External Secrets 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.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
OpenBao
Securely manage, store, and distribute sensitive data, secrets, certificates, and keys.
Best for you if:
- • You need encryption features specifically
- • Manages and stores sensitive data like secrets, certificates, and keys.
- • Provides dynamic secret generation, data encryption, and identity-based access.
External Secrets
Synchronize secrets from external providers into Kubernetes.
Best for you if:
- • You need container orchestration features specifically
- • Synchronizes secrets from external providers into Kubernetes.
- • Enhances security by centralizing secret management.
| At a Glance | ||
|---|---|---|
Price | Free | Free |
Best For | Encryption | Container Orchestration |
Rating | —/100 | —/100 |
| Feature | OpenBao | External Secrets |
|---|---|---|
| Pricing Model | Free | Free |
| Editorial Score | — | — |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | EncryptionIdentity & Access | Container OrchestrationIdentity & Access |
Understanding the Differences
Both OpenBao and External Secrets solve similar problems, but they approach them differently.OpenBao positions itself as "securely manage, store, and distribute sensitive data, secrets, certificates, and keys." while External Secretsfocuses on "synchronize secrets from external providers into kubernetes.". These differences matter depending on what you're trying to accomplish.
When to Choose OpenBao
OpenBao makes sense if you're looking for a completely free solution.
When to Choose External Secrets
External Secrets is worth considering if you need a free tool.
Who Should Use What?
Bootstrapped or small team?
When every dollar counts, OpenBao lets you get started without pulling out your credit card.
We'd pick: OpenBao
Growing fast?
Your team doubled last quarter and you need tools that won't break when you add 50 more people. External Secrets is built for teams that are leveling up.
We'd pick: External Secrets
Enterprise with complex needs?
You need SSO, compliance certifications, and a support team that picks up the phone. Both have enterprise tiers—compare their security features.
We'd pick: OpenBao
Still not sure? Answer these 3 questions
How much can you spend?
Nothing at all? OpenBao is completely free.
Do you care what other users think?
Both have similar review counts. Read a few before you commit.
Expert opinion or crowd wisdom?
Our team rated OpenBao higher (/100). But the community has upvoted External Secrets more (0 votes). Pick your source of truth.
Key Takeaways
What OpenBao Does Better
- Our recommendation for most use cases
Consider External Secrets If
- You need a completely free solution
- Its specific features better match your workflow
- You prefer its interface or design approach
The Bottom Line
If we had to pick one, we'd go with OpenBao. But the honest answer is that "better" depends on your situation. OpenBao scores higher in our analysis, but External Secrets might be the right choice if its specific strengths align with what you need most. Take advantage of free trials to test both before committing.
Frequently Asked Questions
Is OpenBao or External Secrets better?
Based on our analysis, OpenBao scores higher with high/100. OpenBao isfree while External Secrets is free. The best choice depends on your specific needs and budget. We recommend testing both with free trials if available.
Can I switch from OpenBao to External Secrets easily?
Migration difficulty varies. Check if both tools support data export/import in compatible formats. Some tools offer migration assistance or have integration partners who can help with the transition.
Do OpenBao and External Secrets offer free trials?
Most software in this category offers free trials or free tiers. OpenBao is completely free.External Secrets is completely free. Visit their websites for current trial offers.