Cloud · alternatives
Alternatives to Fly.io
24 cloud tools sit alongside Fly.io in this directory. Below is what separates each from Fly.io on the figures we hold, price, model, tier count and rating, and a direct comparison for every one.
- Alternatives listed
- 24
- With a free tier
- 22
- Cheaper to start
- 6
- Fly.io starts at
- $29/month
Why people look past Fly.io
Only what the record supports. Each point below is a figure on the Fly.io entry measured against the tools listed beside it.
It costs more than the category median
Fly.io starts at $29/month. Across the 5 cloud tools listed beside it that publish a price, the median entry point is $5/month.
There is no free tier
The record for Fly.io carries no free tier, so evaluating it means paying first. 22 of the 24 alternatives below can be used without paying.
Cost climbs steeply across the tiers
Fly.io publishes 5 tiers, from $29/month up to On request. Teams that outgrow the entry plan can find the next rung a large step, the Fly.io pricing page breaks each one down.
What each alternative does differently
Ordered by the aggregated rating on each catalogue entry. Differences are drawn from price, pricing model, tier count and rating, the fields the category listing carries. For a feature-level difference, follow the head-to-head link on each card: those pages read both full records.
The developer cloud
- Can be used without paying; Fly.io cannot.
- Starts $25 a month cheaper, at $4/month.
Composable observability platform
- Can be used without paying; Fly.io cannot.
- Starts $10 a month cheaper, at $19/month.
- 3 tiers to Fly.io's 5.
Serverless Postgres for modern developers
- Can be used without paying; Fly.io cannot.
- Starts $29 a month cheaper, at Free.
- 3 tiers to Fly.io's 5.
The leading cloud computing platform
- Can be used without paying; Fly.io cannot.
- Starts $29 a month cheaper, at Free.
- 2 tiers to Fly.io's 5.
Open source distributed block storage for Kubernetes, incubating at the CNCF
- Can be used without paying; Fly.io cannot.
- Sold on a Open source, no licence fee model rather than usage-based.
- 1 tier to Fly.io's 5.
Kubernetes operator that deploys and manages Ceph storage clusters
- Can be used without paying; Fly.io cannot.
- Sold on a Open source, no licence fee model rather than usage-based.
- 1 tier to Fly.io's 5.
Every Fly.io alternative at a glance
A dash means the catalogue entry carries no figure, not that the answer is nothing.
| Tool | Entry price | Model | Tiers | Head to head |
|---|---|---|---|---|
| Fly.io (this page) | $29/month | Usage-based | 5 | |
| DigitalOceanThe developer cloud | Free, then $4/month | Usage-based | - | vs Fly.io |
| Grafana CloudComposable observability platform | Free, then $19/month | - | 3 | vs Fly.io |
| NeonServerless Postgres for modern developers | Free | - | 3 | vs Fly.io |
| AWS (Amazon Web Services)The leading cloud computing platform | Free | Usage-based | 2 | vs Fly.io |
| Longhorn | Free | Open source, no licence fee | 1 | vs Fly.io |
| Rook | Free | Open source, no licence fee | 1 | vs Fly.io |
| OpenEBS | Free | Open source, no licence fee | 1 | vs Fly.io |
| CapRover | Free | Open source, no licence fee | 1 | vs Fly.io |
| Infracost | Free, then $250/month | Free open source tool, then per month by run volume | 4 | vs Fly.io |
| Dokku | Free | Open source, no licence fee | 2 | vs Fly.io |
| Coolify | Free, then $5/month | Open source, no licence fee | 2 | vs Fly.io |
| Zipkin | Free | Open source, no licence fee | 1 | vs Fly.io |
| HAProxy | Free | Open source, no licence fee | 1 | vs Fly.io |
| Thanos | Free | Open source, no licence fee | 1 | vs Fly.io |
| Flux | Free | Open source, no licence fee | 1 | vs Fly.io |
| Kustomize | Free | Open source, no licence fee | 1 | vs Fly.io |
| Rancher | Free | Open source, no licence fee | 1 | vs Fly.io |
| VictoriaMetrics | Free | Open source, no licence fee | 1 | vs Fly.io |
| Caddy | Free | Open source, no licence fee | 1 | vs Fly.io |
| Cilium | Free | Open source, no licence fee | 1 | vs Fly.io |
| Jaeger | Free | Open source, no licence fee | 1 | vs Fly.io |
| Linkerd | Free | Open source, no licence fee | 1 | vs Fly.io |
| Portworx | $0.33/node hour | Per node hour | 2 | vs Fly.io |
| Qovery | On request | Quote | 3 | vs Fly.io |
Ratings are aggregated from third-party sources and imported with each catalogue entry; Softwr hosts no reviews of these products. How each figure is used is set out on the Fly.io badges page.
Cheaper ways to solve the same problem
Free to start (22)
These publish a tier that costs nothing, so they can be evaluated before any money changes hands.
- DigitalOcean , Free, then $4/month
- Grafana Cloud , Free, then $19/month
- Neon , Free
- AWS (Amazon Web Services) , Free
- Longhorn , Free
- Rook , Free
- OpenEBS , Free
- CapRover , Free
Cheaper than Fly.io (6)
Entry price under Fly.io's $29/month. The record does not say what unit that price is charged in, so confirm per-seat versus flat rate before comparing budgets.
- DigitalOcean , Free, then $4/month
- Grafana Cloud , Free, then $19/month
- Neon , Free
- AWS (Amazon Web Services) , Free
- Coolify , Free, then $5/month
- Portworx , $0.33/node hour
What you would be giving up
Fly.io is most often brought in for deploying containerised applications close to users across regions, running full stack apps and databases on managed machines. Anything replacing it has to cover the ones you actually depend on, and a cheaper tool that misses one of them is not cheaper.
Two things this page cannot settle. It compares on price, model, tier count and rating, because those are the fields the category listing carries, feature-level differences need both full records, which is what the head-to-head pages load. And the ratings are third-party aggregates imported with each entry rather than reviews written here, so a 0.2 difference between two tools is noise rather than a finding.
If Fly.io is broadly right and the question is cost, the Fly.io pricing breakdown covers every tier and what each one adds. If you want the whole field rather than a shortlist, the Cloud category lists everything the directory holds, and best cloud tools ranks them.
Fly.io runs on web, api, docker. Platform coverage is not carried on the category listing for the alternatives, so it is one more thing to check on each head-to-head page rather than here.
Questions about Fly.io alternatives
- What are the main alternatives to Fly.io?
- 24 other cloud tools are listed in this directory, led by DigitalOcean, Grafana Cloud, Neon, AWS (Amazon Web Services). They are ordered by the aggregated rating on each catalogue entry, not by any Softwr ranking.
- What is the best free alternative to Fly.io?
- 22 of the alternatives listed here can be used without paying: DigitalOcean, Grafana Cloud, Neon, AWS (Amazon Web Services), Longhorn.
- Is there a cheaper alternative to Fly.io?
- Yes. 6 of the alternatives below start under Fly.io's $29/month: DigitalOcean at Free, then $4/month, Grafana Cloud at Free, then $19/month, Neon at Free, AWS (Amazon Web Services) at Free.
- Why do people look for an alternative to Fly.io?
- On the figures on record, 3 things stand out: it costs more than the category median; there is no free tier; cost climbs steeply across the tiers. Each is set out with the numbers behind it above.
- What would I give up by switching from Fly.io?
- Fly.io is most often brought in for deploying containerised applications close to users across regions, running full stack apps and databases on managed machines. Anything you replace it with has to cover the ones you actually rely on, the side-by-side comparisons linked from each alternative below put the two feature records against each other.
- Is there an open-source alternative to Fly.io?
- None of the cloud tools listed here are recorded as open source. That is what the licence field on each entry says, and the field is not always filled in, so it is worth checking directly for any tool you are serious about.
- How were these Fly.io alternatives chosen?
- They are the tools filed in the same category, Cloud, ordered by the aggregated rating on each entry. There is no editorial shortlist, and nothing on this page is paid: no sponsored placement runs on alternatives pages and the order cannot be bought. Softwr has not used these products.
- Where can I compare Fly.io against one of these directly?
- Every alternative below has a side-by-side page against Fly.io covering price, platforms, features and what each one is used for. Those pages read the full record for both products rather than the summary shown here.
- Does this list cover every cloud tool?
- No. It covers what this directory holds in the Cloud category, 24 tools beside Fly.io. The category page lists the rest of the catalogue as it grows.