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Dev Tools

Fly.io vs Infisical: Pricing Comparison 2026

Side-by-side pricing comparison of Fly.io and Infisical. See all plans, features, and costs at a glance.

Bottom line: Fly.io starts at Custom pricing and Infisical starts at Custom pricing. Compare all 7 pricing tiers side by side.

Last updated: August 24, 2026

Data compiled by Arthur Jacquemin
Updated August 24, 2026
Try Fly.io freeTry Infisical freeUpdated this monthPrice updated 5d ago
Best Value

Infisical - Infisical offers a free plan, offers 4 tiers vs 3.

Fly.io vs Infisical: Quick Pricing Facts

FeatureFly.ioInfisical
Starting PriceCustom pricingCustom pricing
Number of Plans34
Free TierNoYes
Pricing Modelusage-basedper-seat
Annual DiscountN/AN/A

Fly.io and Infisical are both priced at Custom pricing, making them equally accessible Dev Tools. Together they offer 7 pricing plans with 34 features compared, so the best choice comes down to which features match your needs.

Infisical stands out with a free plan for getting started. Fly.io uses usage-based pricing while Infisical uses per-seat 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
Fly.io
Try free
Infisical
Infisical
Try free
Tier 1
Enterprise-Ready
Custom pricing
Start with Enterprise-Ready
FreePopular
$0/monthCheapest
Includes
  • 5 identities, unlimited projects
  • 100+ integrations
  • Agent Proxy
  • Secret Sharing
  • Secret References and Imports
  • Secret Overrides
  • 2FA
  • Unlimited Projects (separate from 5 identities)
Start with Free
Tier 2
Compliance Made Easy
Custom pricing
Start with Compliance Made Easy
ProPopular
Custom pricing
Includes
  • Unlimited identities
  • Access Controls
  • Secret Rotation
  • SAML SSO
  • 30-day Audit log retention
  • Secret Versioning
  • Point-in-time Recovery
Start with Pro
Tier 3
Are on the House
Custom pricing
Start with Are on the House
AdvancedPopular
Custom pricing
Includes
  • Dynamic Secrets
  • Honey Tokens
  • SOC 2 Type II
  • Higher Rate Limits
  • Custom Roles
  • SSO & MFA enforcement
  • 90-day Audit log retention
  • Temporary Access
Start with Advanced
Tier 4
-
EnterprisePopular
Custom pricing
Includes
  • Approval Workflows & Access Requests
  • LDAP
  • SCIM
  • Custom Audit log retention and rate limits
  • User Groups
  • 99.99% SLA
  • KMIP
  • External KMS & HSM Support
  • Audit Log Streaming (SIEM)
  • Sub-organizations
  • Self-hosting or Dedicated Infrastructure
Start with Enterprise

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Fly.io

Global app deployment platform running close to users

View all Fly.io plans

Infisical

Open-source secrets management and environment sync platform

View all Infisical plans

What Reviewers Say

Frequently Asked Questions: Fly.io vs Infisical

How many pricing plans does Fly.io have vs Infisical?
Fly.io offers 3 pricing plans, while Infisical offers 4 plans. More plans typically means more flexibility to match your exact needs and budget.
Does Fly.io or Infisical offer a free plan?
Infisical offers a free plan, while Fly.io does not. If budget is a concern, Infisical lets you get started at no cost.
What is the most popular Infisical plan?
The Free plan is Infisical's most popular tier, priced at Free. Key features include 5 identities, unlimited projects, 100+ integrations, Agent Proxy.
Does Fly.io or Infisical offer custom enterprise pricing?
Yes, both Fly.io and Infisical offer custom enterprise pricing tiers with quote-based pricing. Contact each vendor for a tailored quote.
What pricing models do Fly.io and Infisical use?
Fly.io uses a usage-based pricing model, while Infisical uses per-seat pricing. The right model depends on your team size and usage patterns.
How do Fly.io and Infisical compare for Dev Tools?
Both Fly.io and Infisical are Dev Tools. Fly.io offers 3 plans starting at Custom pricing, while Infisical offers 4 plans starting at Custom pricing. Review the feature breakdowns above to see which better fits your Dev Tools needs.
AI Recommendations

Sources

  1. Fly.io Official Pricing- Vendor pricing page
  2. Infisical Official Pricing- Vendor pricing page

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