Fly.io Pricing 2026

Fly.io uses pay-as-you-go pricing with no fixed monthly plan required. A single always-on shared-CPU VM with 256 MB RAM costs approximately $1.94/month. A realistic single-app production setup (one 1 CPU/1 GB VM + 10 GB volume + dedicated IPv4) runs roughly $10–$20/month. Multi-region or database-heavy deployments typically cost $50–$300/month. Optional support plans start at $29/month.

The current tiers do not include a permanent free plan. Fly.io infrastructure is covered by Pay-as-You-Go Infrastructure with usage-based monthly billing. Paid add-ons include Support: Standard ($29/month), Support: Premium ($199/month), Support: Enterprise ($2,500/month), and Compliance Made Easy ($99/month).

The main surprise costs are: (1) dedicated IPv4 addresses at $2/month per app — required for many setups; (2) persistent volumes billed on provisioned size whether the machine is running or not; (3) egress bandwidth at $0.02/GB, which adds up quickly for media or data-sync apps; (4) inter-region private networking now billed at machine rates as of February 2026; and (5) volume snapshot billing starting January 2026. Multi-region architectures multiply all of these costs.

Fly.io does not have a traditional enterprise sales process or negotiated contracts — pricing is set by published rates and scales automatically with usage. For high-volume workloads, volume discounts may be available by contacting their team directly. The most effective cost control is architectural: suspending machines when idle, right-sizing RAM/CPU, and using shared-CPU instances for low-traffic apps instead of dedicated-CPU machines.

Fly.io does not offer annual prepay discounts. All billing is month-to-month, charged per second of resource usage. There is no annual commitment option or upfront payment path. Cost optimization comes from machine suspend/resume automation and right-sizing, not from contract terms.

Fly.io is generally cheaper for compute-intensive or multi-region workloads where you want fine-grained control, but has a steeper learning curve. Railway and Render offer simpler fixed monthly pricing tiers (Railway from $5/month, Render from $7/month) that are more predictable for small apps. Fly.io's pay-as-you-go model wins at scale but can surprise developers who leave machines running or forget to provision minimum resources. For a basic single-app deployment, all three cost roughly $5–$20/month.

Fly.io's Managed Postgres pricing is separate from compute costs and starts with a Basic single-node cluster. Production clusters with multiple nodes range from low to high double-digits per month for compute, plus $0.28/GB/month on provisioned storage. Performance-tier clusters with larger RAM configurations cost significantly more. Database storage is billed regardless of whether the cluster is active, so deprovisioning unused databases is important for cost control.

Fly.io is generally cheaper than Heroku (which charges a steep markup) and comparable to or slightly cheaper than AWS for similar compute. For example, a 2 CPU/8GB RAM instance runs ~$99/month on Fly.io versus ~$50/month on Google Cloud — an ~84% markup, but far less than Heroku's equivalent. Egress bandwidth is often cheaper than AWS as well.

Fly.io offers tiered support: Standard at $29/month, Premium at $199/month, and Enterprise at $2,500/month (custom). The Pay-as-You-Go Infrastructure plan includes community support. Be aware that users have reported being charged for support plans after cancellation, so confirm billing carefully when signing up or canceling.

User experiences are mixed. Some users run production apps successfully for years, praising fast HTTP response latency and Docker-native simplicity. Others report random deployment errors, platform outages, and stability issues they consider not production-ready. Negative reviews frequently cite data loss during outages and unexplained deployment failures.

Fly.io provides a free bandwidth allowance that varies by region — 100GB/month free for North America and Europe, but only 30GB/month free for India. Overage is $0.02/GB in North America/Europe and $0.12/GB in India, making APAC/India deployments significantly more expensive for bandwidth-heavy workloads.