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Pay-as-You-GoFreeEnterpriseCustom
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All Fly.io Plans & Pricing

Plan Monthly Annual Best For
View all features by plan (compare side-by-side)

Pay-as-You-Go

  • Usage-based VM pricing
  • Persistent storage
  • GPU access
  • Private networking
  • Unlimited users per organization
  • Unlimited organizations
  • SSO authentication
  • ACLs and scoped tokens
  • Zero downtime deploys
  • Autoscaling
  • Granular routing
  • Monitoring
  • 40% savings with machine reservations

Enterprise

  • Custom resource configurations
  • SLA requirements
  • Emergency support
  • Larger workloads
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Quick Answer
Last verified:
Medium confidence

Fly.io costs Free to Free per month as of September 2026, with 2 plans available including a free tier. Plan: Pay-as-You-Go (free). Custom pricing is available on request. The median contract is $18,750/year based on 24 verified purchases.

Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.

  • Free tier: Yes

Fly.io offers 2 pricing tiers: Pay-as-You-Go, Enterprise. The Enterprise plan is large organizations needing custom slas and dedicated support.

Compared to other cloud infrastructure software, Fly.io is positioned at the budget-friendly price point.

  • Median contract: $18,750/yr from 24 purchases Precise
  • 9 documented hidden costs beyond list price
  • Contracts auto-renew — Not publicly disclosed; users report ongoing charges after attempted cancellation with no clear cancellation path
  • G2 rating: 4.5 out of 5 from 1,200 reviews (as of Sep 2026)
Last verified: | Sources: 1 pricing pages and reviews

How much does Fly.io cost?

Fly.io offers 2 pricing plans, starting with a free tier and scaling to custom enterprise pricing. Plans include Pay-as-You-Go (free), Enterprise (custom pricing).

Fly.io Pricing Overview

Fly.io has 2 pricing plans, including a free tier. Paid plans range from $0 to $0/month. The Pay-as-You-Go plan is free and is best for developers and teams deploying applications with variable workloads. The Enterprise plan requires contacting sales for a custom quote and is designed for large organizations needing custom slas and dedicated support.

Fly.io contracts auto-renew.

The median Fly.io customer pays $18,750/year based on 24 verified purchases.

There are at least 9 documented hidden costs beyond Fly.io's list price, including implementation, training, and add-on fees.

This pricing was last verified in June 16, 2026 from 1 independent source.

Try Fly.io Free

Fly.io uses a Pay-as-You-Go pricing model with no monthly minimum — you pay only for the resources you consume, with free allowances included in the base tier. Small apps can stay within the free resource thresholds, while single production VMs run from $1.94/month (256MB container) to $558/month (8 CPU/64GB RAM) depending on your workload. Enterprise pricing with SLAs and dedicated support is available through custom quotes.

How Fly.io Pricing Compares

Compare Fly.io pricing against top alternatives in Cloud Infrastructure.

Amazon Web Services (AWS) $0-$10000/month Compare → Microsoft Azure $1.0-$12.0/month Compare → DigitalOcean $4-$200/month Compare →

Compare Fly.io vs Alternatives

Before committing to Fly.io, compare pricing with these 3 alternatives in the same category.

VSAmazon Web Services (AWS)
Free

Developers learning AWS, small experiments, and proof-of-concept projects

Full comparison
VSMicrosoft Azure
From $1.0/month

Developers and startups exploring Azure or building initial prototypes

Full comparison
VSDigitalOcean
From $4/month

Evaluating DigitalOcean services

Full comparison

All Fly.io alternatives & migration guides

What Companies Actually Pay for Fly.io

The median Fly.io buyer pays $18,750/year based on 24 verified purchase transactions.

What companies actually pay $18,750/yr Median across 24 community cost mentions Precise
Review scores
Trustpilot 1.8out of 5 (17)
G2 4.5out of 5 (1,200)
Third-party review aggregates, as of Sep 2026

Score gap reflects platform demographics — G2 surveys verified business users; Trustpilot is open to all, skewing toward support complaints.

Top pricing complaints
Unexpected charges on accounts believed to be on the free planDifficulty canceling service and stopping recurring chargesPlatform instability causing random deployment failures and 500 errorsFeatures added to accounts without consent and billed automatically
Source: Community cost mentions (Reddit, Hacker News) — aggregated from 24 distinct user reports. Indicative only — not contract-grade data.

Fly.io Year 1 Total Cost by Company Size

Real deployment costs including licenses, implementation, training, and admin — not just the sticker price.

Small hobby app or side project $1 Year 1 total
$23/year
Total $1

Single 256MB container running a small Node.js or Python web app

Medium production workload (2 CPU, 8GB RAM) $92 Year 1 total
$1,104/year
Total $92

Single VM with 2 dedicated CPU cores and 8GB RAM for a production application

Large compute-heavy workload (8 CPU, 64GB RAM) $558 Year 1 total
$6,696/year
Total $558

Single virtual machine with 8 dedicated CPU cores and 64GB RAM for high-demand applications

HN comment by simonw, 2025-01-25

How Fly.io Pricing Compares

Software Starting Price Top Price
Fly.io Custom Custom
Amazon Web Services (AWS) Free $50000/month
Microsoft Azure Custom Custom
Backblaze B2 $6.95/TB / mo $15/TB / mo
Cloudflare Pages + Workers Free $5/mo
Cloudflare R2 (object storage) $0.01/GB-month $9/GB-month

Detailed pricing comparisons:

Browse all Cloud Infrastructure pricing →

9 Fly.io Hidden Costs Beyond the List Price

Beyond the listed price, Fly.io has at least 9 documented hidden costs that can significantly increase total cost of ownership.

Watch for 9 hidden costs
  • Per-second VM Billing
    medium 1 source
    industry "A key "hidden" cost is that users are charged for provisioned storage even if the VM is stopped or the volume is not full."
  • Charged for Provisioned Storage $0.05
    medium 1 source
    industry "A key "hidden" cost is that users are charged for provisioned storage even if the VM is stopped or the volume is not full."
  • Variable Egress Bandwidth
    medium 1 source
    industry "A key "hidden" cost is that users are charged for provisioned storage even if the VM is stopped or the volume is not full."
  • Unexpected Charges on Pay-as-You-Go Accounts $25-$747
    critical 5 sources
    Trustpilot ""Confirm your payment method to keep using our platform" then proceeds to charge me money when i am using the free plan. This is a scam."
    Trustpilot "In july 19, suddenly I got a mail from bank. Fly.io tried to deduct 25$. I instantly sent a mail to there support mail. They said I was activated Prepared Credit! But I never do it. Today I get another mail, they try to charge 747$."
    Trustpilot "I give the second star just to thank the good customer service that refunded the surprise charges. I am a beginner developer but I still understand that if you make a free plan, you don't add surprise charges out of nowhere!! You warn the user tha..."
    Trustpilot "What a scam. You sign up for the hobby plan, thinking that it will cost you 5 dollars a month to try things out, and then the “extra fee for random services” goes crazy."
  • Paid Dedicated IP Added to Accounts Without Consent 5-15% of license costs
    high 2 sources
    Trustpilot "Scammers. They unilaterally added a paid dedicated IP option to all free accounts, even for those who absolutely didn’t need it, and charged the money from the card without consent."
    Trustpilot "Other customers are complaining that they changed defaults from dedicated to shared IP addresses, breaking their deployments and losing them business."
  • Database Cluster Charges When Idle or Abandoned 5-15% of license costs
    medium 1 source
    Trustpilot "I signed up and tried to set up an app. My attempts were not successful. I never successfully deployed an app once. Yet I was being charged for database clusters that were not getting any operations on them."
  • Higher Bandwidth Costs in India and APAC Regions $6-$60
    medium 1 source
    Hacker News "North America Europe 100GB per month free $0.02 per GB India 30 GB per month free $0.12 per GB How come India is so much more expensive?"
  • Post-Cancellation Email Support Charges $29
    low 1 source
    Trustpilot "I subscribed to this service to deploy my Remix app and paid $15 for half a month of support. Unfortunately, the support I received was ineffective, so I canceled my subscription and deleted my account."
  • GPU Instance Premium vs Competing Providers 61%
    medium 2 sources
    Hacker News "the L40S on Fly.io is 61.4% more expensive than on RunPod."
    Hacker News "Fly have a GPU product which is great but like all GPUs it's expensive compared to regular hosting."
Tip

Ask your Fly.io sales rep about these costs upfront. Getting them in writing before signing can save you from surprise charges later.

Full hidden costs breakdown →

Intelligence sourced from 4 independent sources
industry Trustpilot Consumer reviews Hacker News Tech community G2 B2B reviews
Key claims include inline source attribution. Data verified against multiple independent sources. 21 source citations total.

Fly.io Contract Terms

Fly.io contracts auto-renew. Changes require Not publicly disclosed; users report ongoing charges after attempted cancellation with no clear cancellation path. These terms are sourced from verified buyer experiences.

Contract Terms
Auto-Renewal Yes
Cancellation Notice Not publicly disclosed; users report ongoing charges after attempted cancellation with no clear cancellation path
Minimum Commitment None stated for Pay-as-You-Go; Enterprise terms not publicly disclosed
Mid-Term Downgrade Not allowed
Payment Terms Monthly billing on pay-as-you-go consumption; credit card required to activate account
Price Escalation No published schedule; users report unilateral feature additions with associated charges (e.g., dedicated IP added to all accounts without consent)
Note

Pay-as-You-Go is the base tier; no lower paid plan exists

Based on 2 verified sources

How to Negotiate Fly.io Pricing

Fly.io contracts are negotiable. These 4 tactics are sourced from real buyer experiences and procurement specialists.

Negotiation Playbook 4 tactics
Apply for Startup Credit Program medium success

Fly.io has an active startup credit program. The founder referenced it directly in HN discussions. Apply through the Fly.io community forum. Credit amounts are not publicly disclosed but can meaningfully offset early compute and bandwidth costs.

HN comment from mrkurt (Fly.io founder), 2022-11-30
Email the Founder Directly for Large Workloads medium success

Fly.io's founder Kurt Mackey actively engages HN threads on pricing and has publicly shared his email (kurt.mackey@fly.io) for users with large or unusual bandwidth workloads. For high-volume or bandwidth-intensive use cases, direct outreach has a track record of resulting in custom pricing conversations.

HN comment from mrkurt (Fly.io founder), 2017-11-09
Negotiate Custom Bandwidth Pricing for High-Volume Traffic Workloads medium success

For workloads with very high bandwidth consumption — TURN relays, proxies, tunnels, or media streaming — Fly.io has indicated willingness to discuss custom network pricing. Document expected monthly bandwidth volumes before the conversation to make the case concrete.

HN comment from mrkurt (Fly.io founder) responding to a TURN relay workload question, 2020-02-24
Come with Competitor Quotes for Benchmark Negotiation low success

Fly.io's founder has acknowledged that their pricing perception varies based on what platform users are migrating from. Arriving with specific quotes from AWS, DigitalOcean, or Heroku for equivalent resources and asking for pricing to match may be effective for larger deployments.

HN comment from mrkurt (Fly.io founder), 2022-11-30
High success Medium Low / difficult

Full negotiation guide →

Fly.io Pricing FAQ

01 Is Fly.io actually free, or will I get charged?

Fly.io's Pay-as-You-Go plan includes free resource allowances and waives very small invoices, but it is not a traditional unlimited free plan. Once you add a credit card — required to use the platform — charges will appear when your resource usage exceeds the free allowances. Multiple users have reported surprise charges after believing they were on a free plan. As one reviewer noted, 'The free plan, as noted in other reviews, doesn't exist but is instead a pay-as-you-go plan which waves invoices.' Monitor your usage carefully to avoid unexpected bills.

02 How does Fly.io pricing compare to Heroku and DigitalOcean?

Fly.io is generally cheaper than Heroku. Community analysis found Fly.io charges roughly $92/month for a 2 CPU/8GB VM — approximately an 84% markup over raw cloud pricing — compared to Heroku's much higher markups that can reach 1,600% for equivalent resources. DigitalOcean VMs are generally comparable or slightly cheaper per VM, but Fly.io's bandwidth costs can be higher depending on region. Fly.io is widely regarded as a middle-ground option between expensive managed PaaS like Heroku and raw cloud infrastructure.

03 What are Fly.io's outbound bandwidth costs?

Fly.io includes free outbound data transfer: 100GB per month for North America and Europe regions, and 30GB per month for India. After the free threshold, charges are $0.02 per GB in North America and Europe, and $0.12 per GB in India and some APAC regions — six times more expensive per GB. Bandwidth costs can be a significant hidden cost for apps with global or India-based traffic.

04 Can I easily cancel my Fly.io account?

User reviews suggest cancellation is not straightforward. Multiple reviewers report ongoing charges after attempting to stop using the service, with no clear single-click cancellation path. Before attempting to close your account, explicitly delete all deployed apps, volumes, and database clusters — idle database clusters continue billing even with zero operations. One user reported charges appearing two days after account deletion.

05 Does Fly.io offer a startup discount program?

Yes, Fly.io has a startup credit program available through their community forum. The founder has referenced it in public HN discussions. Specific credit amounts are not publicly disclosed. Apply at community.fly.io.

06 Is Fly.io stable enough for production use?

User reviews are mixed on reliability. Some users report a solid experience — good HTTP response latency, reasonable cold start times, and Docker-native simplicity. However, multiple reviewers report random deployment failures, unexplained 500 errors on the Fly.io admin dashboard itself, and at least one major outage that destroyed customer data. One reviewer noted the platform is 'definitely not production ready' and switched to Vercel.

Is this pricing incorrect? — we'll verify and update it.

1 AI answer about this product’s pricing was flagged for review against CostBench’s record. Claim this record free to see them