Fly.io vs Vault by HashiCorp: Pricing Comparison 2026
Side-by-side pricing comparison of Fly.io and Vault by HashiCorp. See all plans, features, and costs at a glance.
Bottom line: Fly.io starts at Custom pricing and Vault by HashiCorp starts at $1.58/mo. Compare all 6 pricing tiers side by side.
Last updated: July 6, 2026
Vault by HashiCorp - Vault by HashiCorp offers better overall value.
Fly.io vs Vault by HashiCorp: Quick Pricing Facts
| Feature | Fly.io | Vault by HashiCorp |
|---|---|---|
| Starting Price | Custom pricing | $1.58/mo |
| Number of Plans | 3 | 3 |
| Free Tier | No | No |
| Pricing Model | usage-based | open-source |
| Annual Discount | N/A | N/A |
Fly.io and Vault by HashiCorp are both priced at Custom pricing, making them equally accessible Dev Tools. Together they offer 6 pricing plans with 9 features compared, so the best choice comes down to which features match your needs.
Fly.io uses usage-based pricing while Vault by HashiCorp uses open-source pricing, which may affect your total cost at scale.
Review the detailed tier-by-tier comparison above to see exactly which features are included at each price point and find the best fit for your Dev Tools needs.
| Pricing Plans |  Fly.io Try free |  Vault by HashiCorp Try free |
|---|---|---|
| Tier 1 | Enterprise-Ready Custom pricing | Development $446/monthCheapest $446 / year Includes
|
| Tier 2 | Compliance Made Easy Custom pricing | Essentials $2/monthCheapest $2 / year Includes
|
| Tier 3 | Are on the House Custom pricing | Standard $2/monthCheapest $2 / year Includes
|
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Vault by HashiCorp
Secrets management, encryption, and identity-based access
View all Vault by HashiCorp plansWhat Reviewers Say
Fly.io
Frequently Asked Questions: Fly.io vs Vault by HashiCorp
How many pricing plans does Fly.io have vs Vault by HashiCorp?
Can I save money by paying annually for Fly.io or Vault by HashiCorp?
Does Fly.io or Vault by HashiCorp offer custom enterprise pricing?
What pricing models do Fly.io and Vault by HashiCorp use?
How do Fly.io and Vault by HashiCorp compare for Dev Tools?
Sources
- Fly.io Official Pricing- Vendor pricing page
- Vault by HashiCorp Official Pricing- Vendor pricing page
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