Windmill
Windmill adds workspace roles and AI decision steps as its agent tooling fills out.
Comparison · Infra & APIs
CRI-O vs OctoPrint
A side-by-side editorial comparison of CRI-O and OctoPrint — release velocity, themes, recent moves, and the top alternatives to consider.
CRI-O vs OctoPrint: at a glance
What is CRI-O?
CRI-O ships patch releases across three branches with empty change notes
CRI-O's changelog is patch releases across supported branches, now including v1.35.x alongside v1.34.x. The three newest notes, v1.35.10, v1.34.15 and v1.34.14, list empty Dependencies and Feature sections with no items. Earlier 1.34 patches carried dependency updates and regression fixes.
What is OctoPrint?
OctoPrint 2.0 is on its seventh release candidate, still with no final date.
OctoPrint 2.0 makes serial one connector among several, including Moonraker and Bambu, and removes deprecated plugin APIs. Release candidates have arrived every few weeks since April: rc5 in August fixed config and schema regressions, and rc6 and rc7 in October carried only the standard warning that a candidate may need a manual downgrade.
CRI-O vs OctoPrint: editorial side-by-side
CRI-O
0.0INFRA · APIS
CRI-O ships patch releases across three branches with empty change notes
◆ Current state
CRI-O's changelog is patch releases across supported branches, now including v1.35.x alongside v1.34.x. The three newest notes, v1.35.10, v1.34.15 and v1.34.14, list empty Dependencies and Feature sections with no items. Earlier 1.34 patches carried dependency updates and regression fixes.
◆ Where it's heading
The project is in steady maintenance on several Kubernetes-aligned branches. The published notes have stopped describing changes, so users cannot see what a patch contains from the feed.
◆ Prediction
More patch releases on 1.34 and 1.35 are likely at the same cadence; whether notes will return is unclear.
OctoPrint
5.0INFRA · APIS
OctoPrint 2.0 is on its seventh release candidate, still with no final date.
◆ Current state
OctoPrint 2.0 makes serial one connector among several, including Moonraker and Bambu, and removes deprecated plugin APIs. Release candidates have arrived every few weeks since April: rc5 in August fixed config and schema regressions, and rc6 and rc7 in October carried only the standard warning that a candidate may need a manual downgrade.
◆ Where it's heading
The 2.0 line is in a long stabilisation, with each candidate fixing regressions and asking testers to cover the new connectors. The thin notes on rc6 and rc7 suggest the remaining changes are small.
◆ Prediction
A 2.0.0 final is likely within a few candidates; the exact date is unclear from the entries.
Alternatives to CRI-O and OctoPrint
Other Infra & APIs products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either CRI-O or OctoPrint.
Merge
Merge adds connectors and new models weekly while fixing ERP sync details underneath.
GravityKit
GravityKit makes Gravity Forms merge tags readable chips you can preview before saving.
SpinupWP
SpinupWP's API now covers almost every site setting, so WordPress hosting can be scripted.
Redocly
Redocly fixes EU-region SSO and log-retention limits in three platform releases in one day.
Dragonfly
Dragonfly speeds up slot lookups on 2.0 as its cluster-mode fixes keep coming.
See all CRI-O alternatives → · See all OctoPrint alternatives →
Recent activity from CRI-O and OctoPrint
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 13d agoOctoPrintOctoPrint 2.0.0 release candidate 7
- 26d agoOctoPrint2.0.0rc6: another release candidate for OctoPrint 2.0
- 1mo agoCRI-OCRI-O v1.35.10 patch release with empty notes
- 1mo agoCRI-OCRI-O v1.34.15 patch release with empty notes
- 1mo agoCRI-OCRI-O v1.34.14 patch release with empty notes
- 2mo agoCRI-OCRI-O v1.34.13: dependency updates and stability patches
- 2mo agoCRI-OCRI-O v1.34.12: bug and regression fixes
- 2mo agoOctoPrint2.0.0rc5 fixes regressions and asks for Moonraker and Bambu testing
- 3mo agoCRI-OCRI-O v1.34.11: dependency updates
- 3mo agoOctoPrint2.0.0rc4 continues serial connector migration testing
- 4mo agoOctoPrint2.0.0rc3 repeats the connector and serial-storage test asks
- 5mo agoOctoPrint2.0.0rc2 adds the serial connector migration checks
Frequently asked questions
What is the difference between CRI-O and OctoPrint?
They serve adjacent needs but don't currently overlap on shipped themes. OctoPrint is currently shipping more aggressively (velocity 5.0 vs 0.0), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is CRI-O better than OctoPrint?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. OctoPrint is currently shipping more aggressively (velocity 5.0 vs 0.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.
What are the best alternatives to CRI-O?
Top CRI-O alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "CRI-O alternatives" section above for the current picks, or visit /alternatives/cri-o for the full list with editorial commentary on each.
What are the best alternatives to OctoPrint?
Top OctoPrint alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "OctoPrint alternatives" section above for the current picks, or visit /alternatives/octoprint for the full list with editorial commentary on each.