Compare
Latchkey compared with the alternatives
Head-to-head comparisons against the other providers teams evaluate when they want GitHub Actions to be faster and cheaper. Every competitor figure is a published list price with its source cited, including the lines where the other product wins.
Last updated August 2026
The short answer
Latchkey is a drop-in replacement for GitHub-hosted runners at $0.0025 per minute for 2 vCPU, up to 70% below the GitHub-hosted list price, with a self-healing agent that diagnoses and fixes failing steps on the machine while the job is still running. Competing managed runners are faster and cheaper than GitHub; none of them repair the build. That is the line to weigh when you compare them.
Head-to-head comparisons
Latchkey vs Blacksmith
managed GitHub Actions runnersBlacksmith and Latchkey both sell managed GitHub Actions runners that replace ubuntu-latest with one line of YAML. The published rates differ by runner class, and only one of the two tries to repair a build that is failing.
Read the comparison →Latchkey vs Buildkite
a hybrid CI platform with self-hosted agentsBuildkite is a full CI platform with its own pipeline format and self-hosted agents. Latchkey replaces the machines your existing GitHub Actions jobs run on and leaves the workflows alone. The real decision is whether you want to migrate your pipelines at all.
Read the comparison →Latchkey vs StarSling
AI-native GitHub Actions runnersStarSling and Latchkey both put AI agents on GitHub Actions CI, at opposite ends of the failure. StarSling analyses finished runs and opens pull requests for review. Latchkey fixes the failing step on the runner while the job is still executing.
Read the comparison →At a glance
| Feature | Latchkey | Blacksmith | GitHub Hosted |
|---|---|---|---|
| Price per minute | from $0.0025/min | from $0.0040/min | from $0.0080/min |
| Savings vs GitHub | -70% | -50% | Baseline |
| Free minutes/mo (mid tier) | 4,000 | 3,000 | 3,000 |
| Cold start speed | ~10s | ~10s | 30-60s |
| AI optimization insights | |||
| Cost performance analytics | |||
| Dependency caching | Built-in S3 streaming | 25 GB/repo | 10 GB/repo |
| AI scan runner images |
Shopping more broadly?
If you are still working out which category of product you need, these survey the field rather than argue one case.
Common questions
How does Latchkey compare to other GitHub Actions runner providers?
On price, Latchkey lists $0.0025 per minute for a 2 vCPU / 8 GB Linux runner against a GitHub-hosted list price of $0.008, and most managed-runner competitors publish $0.004 for the same class. The larger difference is behavioural: Latchkey runners repair failing builds on the machine while the job is running, which no other provider in this category does. Competitors do beat us on specific dimensions, and each comparison page says where.
Do these comparisons use real published prices?
Yes. Every competitor figure on these pages is a list price read off that vendor own pricing page, with the URL cited on the page and the date it was read. Nothing is estimated, and no competitor price is extrapolated to a runner size the vendor does not publish.
Do you show where competitors beat Latchkey?
Yes, in the same table, styled the same way. Blacksmith is cheaper on ARM and sells Windows and macOS runners we do not. Buildkite runs agents inside your own VPC. StarSling opens pipeline-restructuring pull requests we do not open today. A comparison that never concedes a loss is not worth reading.
How hard is it to switch to Latchkey?
One line. Point runs-on at a Latchkey label and your steps, actions, secrets, services and matrix stay exactly as they are. Latchkey is a drop-in replacement for GitHub-hosted runners, not a new pipeline format, so there is nothing to migrate and nothing to rewrite.