compare
Fission vs Nuclio
The same facts for both, read from GitHub every night, and the relation a person reviewed.
| Fact | Fission | Nuclio |
|---|---|---|
| Language | Go | Go |
| Licence | Apache-2.0 | Apache-2.0 |
| Stars | 8.9k | 5.8k |
| Latest | v1.27.0 | 1.17.9 |
| Last push | 2026-10-06 | 2026-10-06 |
| Release cadence | about 19 days between releases | about 7 days between releases |
| Active contributors | 5 commit authors on the default branch in the last 90 days | 11 commit authors on the default branch in the last 90 days |
| Flags | none | none |
How they relate
Both replace AWS Lambda. Alternatives to AWS Lambda →
Full replacementFissionFunctions from source in several languages on Kubernetes, triggered by HTTP, timers and queues.
Full replacementNuclioFunctions triggered by HTTP, queues and streams, built for data and ML workloads.
Fission
Nuclio
- 1.17.92026-09-24[Dashboard] Prevent resources changes while project status is not online (#4347) by @weilerN
- 1.16.112026-09-24[Security] Validate git clone inputs to prevent log injection [1.16.x] (#4309)
- 1.17.82026-09-10[Project] implement 2pc project CUD (#4333) by @weilerN
- 1.17.72026-09-08[Projects] Support SA auth in getUpdatedAfter requests (#4291) by @weilerN
- 1.16.102026-08-26[FIX] [SecVul] [1.16.x] nuclio/dashboard High (#4279)
Fission
✓ signed The latest release, v1.27.0, carries a signature GitHub verified.
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Nuclio
✓ signed The latest release, 1.17.9, carries a signature GitHub verified.
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