GravityKit
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Comparison · Infra & APIs
Split.io vs Payload CMS
A side-by-side editorial comparison of Split.io and Payload CMS — release velocity, themes, recent moves, and the top alternatives to consider.
Split.io vs Payload CMS: at a glance
What is Split.io?
Split FME's March releases pull feature flags fully into the Harness DevOps platform.
Split.io now ships under the Harness Feature Management & Experimentation (FME) brand, and the substantive activity is captured in the rolled-up release-notes page rather than per-release entries. The March 2026 wave landed three real ships: Policy As Code (OPA) for FME Feature Flags, Feature Flag Archiving with RBAC and pre-archive checks, and the GA of FME steps in Harness pipelines covering full flag lifecycle management. The rest of the recent feed is scraper artifacts — page chrome captured as titles.
What is Payload CMS?
Payload's v4 beta.9 keeps every past image crop and raises the Node floor again.
Payload has tagged nine v4 betas since October 10. Beta.9 reads saved crops and focal points from the new _transforms store, serves historical upload variants when a version is restored, adds labels and device details to sessions, and exports standalone CSS tokens from the UI package. It also bumps the minimum Node version to 24.22.3, the second Node floor raise in the cycle.
Split.io vs Payload CMS: editorial side-by-side
Split.io
0.6INFRA · APIS
Split FME's March releases pull feature flags fully into the Harness DevOps platform.
◆ Current state
Split.io now ships under the Harness Feature Management & Experimentation (FME) brand, and the substantive activity is captured in the rolled-up release-notes page rather than per-release entries. The March 2026 wave landed three real ships: Policy As Code (OPA) for FME Feature Flags, Feature Flag Archiving with RBAC and pre-archive checks, and the GA of FME steps in Harness pipelines covering full flag lifecycle management. The rest of the recent feed is scraper artifacts — page chrome captured as titles.
◆ Where it's heading
FME is becoming a first-class part of the Harness DevOps surface rather than a standalone feature-flag tool. Pipeline-native flag operations, policy-as-code governance, and archiving as a managed lifecycle state all reflect a single direction: feature flags as a governed, audited, and pipeline-integrated component of the deployment system. The standalone Split UX is fading into Harness conventions.
◆ Prediction
Expect more Harness-platform conventions to land on FME — RBAC unification, environments and pipelines parity, OPA policy templates shipped out of the box, and observability tying flag changes back into deploy-failure/MTTR dashboards. Standalone-Split UX surfaces will likely be retired further.
Payload CMS
5.0INFRA · APIS
Payload's v4 beta.9 keeps every past image crop and raises the Node floor again.
◆ Current state
Payload has tagged nine v4 betas since October 10. Beta.9 reads saved crops and focal points from the new _transforms store, serves historical upload variants when a version is restored, adds labels and device details to sessions, and exports standalone CSS tokens from the UI package. It also bumps the minimum Node version to 24.22.3, the second Node floor raise in the cycle.
◆ Where it's heading
Three betas in a row have reworked file uploads around one stored original plus replayable transforms, and two have tightened sign-in and sessions. The v4 cycle is now finishing those two systems rather than adding new surfaces, which is the usual shape of a beta nearing a release candidate.
◆ Prediction
Expect more betas that close out the transforms and session work, with a release candidate once the fix lists shrink; the entries do not show a date.
Alternatives to Split.io and Payload CMS
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 Split.io or Payload CMS.
Nautobot
Nautobot 3.3 alpha 2 adds test helpers and a cable location filter after 3.2.9's token-leak fix.
Clair
Clair 4.10 RC can read SBOMs to match Java vulnerabilities.
Shuffle
Shuffle tags builds almost daily, but the notes are empty.
KrakenD
KrakenD's community edition is shipping only dependency bumps.
Velociraptor
Velociraptor's recent releases are mostly about patching CVEs.
See all Split.io alternatives → · See all Payload CMS alternatives →
Recent activity from Split.io and Payload CMS
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 16h agoPayload CMSv4 beta.9: version-aware image transforms, richer session details
- 3d agoPayload CMSv4 beta.8: OAuth login for MCP, request-time image transforms
- 9d agoPayload CMSv4 beta.7: refresh tokens and a batch of security fixes
- 15d agoPayload CMSv4 beta.6: Lexical 0.53, restores always return as drafts
- 17d agoPayload CMSv4 beta.5: signed upload receipts, stricter password reset
- 22d agoPayload CMSv4 beta.4: Node 24.22.1 minimum and accessibility audit fixes
- 7mo agoSplit.ioScrape artifact: docs nav element
- 7mo agoSplit.ioMarch 2026 FME release roll-up ⚡
- 7mo agoSplit.ioScrape artifact: page anchor element
- 8mo agoSplit.ioScrape artifact: tag list
- 8mo agoSplit.ioScrape artifact: edit-page footer link
- 8mo agoSplit.ioScrape artifact: copyright footer
Frequently asked questions
What is the difference between Split.io and Payload CMS?
They serve adjacent needs but don't currently overlap on shipped themes. Payload CMS is currently shipping more aggressively (velocity 5.0 vs 0.6), 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 Split.io better than Payload CMS?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Payload CMS is currently shipping more aggressively (velocity 5.0 vs 0.6), 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 Split.io?
Top Split.io alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Split.io alternatives" section above for the current picks, or visit /alternatives/split for the full list with editorial commentary on each.
What are the best alternatives to Payload CMS?
Top Payload CMS alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Payload CMS alternatives" section above for the current picks, or visit /alternatives/payload for the full list with editorial commentary on each.