Fly.io vs Northflank

Fly.io

6.7 #14 in Deployment Automation Software

About Fly.io

Northflank

7.3 #6 in Preview Environment Software

About Northflank
Fly.ioNorthflank
Free planNoYes
Free trialYesNo
Paid from$2.19/moFree
Open sourceNoNo
Platformsapi, Linux, Webapi, Linux, macOS, self-hosted, Web, Windows
Free planNoYes
Paid from1.94 /mo0 /mo
Deployment targetsFly Machines, Docker images, Fly VolumesNorthflank managed cloud; AWS; Google Cloud; Azure; Civo; Oracle; CoreWeave; Nebius
Deployment rollbackYesYes
Rollout strategies—canary
Approval gates—Yes
Self-hosted option—Yes
Deployment audit log—Yes

Both are listed in Best Deployment Automation Software. On Inferse, Northflank scores higher on our published basis.