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Comparison · Marketing

TinaCMS vs Umbraco CMS

A side-by-side editorial comparison of TinaCMS and Umbraco CMS — release velocity, themes, recent moves, and the top alternatives to consider.

TinaCMS vs Umbraco CMS: at a glance

FeatureTinaCMSUmbraco CMS
SectorMarketingMarketing
Velocity score6.35.0
Sparks · 30d00
Top themesheadless-cms, git-backed, markdown, media-managementcms, open-source, dotnet, release-cadence
Last editorial update7d ago13d ago
WebsiteVisit →Visit →

What is TinaCMS?

TinaCMS 3.13.0 ships media renaming, image type restrictions, and drops 1.3MB from the admin bundle by lazy-loading Mermaid.

TinaCMS is a Git-backed headless CMS shipping as a monorepo of npm packages. The 3.13.0 release is the substantive one this cycle: media renaming from the Media Manager (with editorial workflow support for protected branches), image field `accept` attribute for restricting file types, semantic `<thead>/<th>` in markdown tables (breaking CSS change), and a significant bundle reduction — the Mermaid library moved to a lazy-loaded chunk, trimming the admin entry from 6.3MB to 5.7MB gzipped.

Read the full TinaCMS trajectory →

What is Umbraco CMS?

Umbraco runs parallel release candidates across v13, v17, and v18, with both current tracks approaching their next minor GA.

Umbraco is running a steady cadence of release candidates across three active version tracks: v13 (LTS), v17 (current stable), and v18 (latest). The visible changes are mostly dependency updates and targeted bug fixes. The installer connection string fix — writing to the correct appsettings.*.json fallback — appears across both the v17 and v18 RCs, indicating a shared backport.

Read the full Umbraco CMS trajectory →

TinaCMS vs Umbraco CMS: editorial side-by-side

T
TinaCMS
MARKETING
6.3

TinaCMS 3.13.0 ships media renaming, image type restrictions, and drops 1.3MB from the admin bundle by lazy-loading Mermaid.

◆ Current state

TinaCMS is a Git-backed headless CMS shipping as a monorepo of npm packages. The 3.13.0 release is the substantive one this cycle: media renaming from the Media Manager (with editorial workflow support for protected branches), image field `accept` attribute for restricting file types, semantic `<thead>/<th>` in markdown tables (breaking CSS change), and a significant bundle reduction — the Mermaid library moved to a lazy-loaded chunk, trimming the admin entry from 6.3MB to 5.7MB gzipped.

◆ Where it's heading

TinaCMS is building out content management completeness — media lifecycle operations (rename was a notable gap), richer field validation, and better editor fidelity (markdown hard breaks, table semantics). Bundle size attention suggests the product is being tuned for real-world adoption where admin load time matters. Session expiry flow now handles the case cleanly, which matters for TinaCloud commercial accounts.

◆ Prediction

The editorial workflow (branch-based content workflows for protected repos) will likely get further polish as media operations expand. The broken admin bundle size trend suggests performance optimization may become a sustained focus.

U
Umbraco CMS
MARKETING
5.0

Umbraco runs parallel release candidates across v13, v17, and v18, with both current tracks approaching their next minor GA.

◆ Current state

Umbraco is running a steady cadence of release candidates across three active version tracks: v13 (LTS), v17 (current stable), and v18 (latest). The visible changes are mostly dependency updates and targeted bug fixes. The installer connection string fix — writing to the correct appsettings.*.json fallback — appears across both the v17 and v18 RCs, indicating a shared backport.

◆ Where it's heading

The parallel RC activity across v17 and v18 suggests both tracks are close to minor GA releases. The v18 track removed the @hey-api/openapi-ts dependency from the login module, a sign of ongoing internal housekeeping as the v18 API surface stabilizes. No large feature work is visible in recent entries; this is a stabilization and maintenance phase.

◆ Prediction

v18.2.0 and v17.7.0 will ship to stable shortly after the RC cycle, with v18 continuing to accumulate UX and developer experience improvements while v17 and v13 receive security and compatibility maintenance.

Alternatives to TinaCMS and Umbraco CMS

Other Marketing 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 TinaCMS or Umbraco CMS.

See all TinaCMS alternatives → · See all Umbraco CMS alternatives →

Recent activity from TinaCMS and Umbraco CMS

Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.

  1. 9d agoTinaCMS[email protected] — npm metadata fix
  2. 9d agoTinaCMS[email protected] — metadata fix, bump to 3.13.0
  3. 9d agoTinaCMS[email protected]
  4. 9d agoTinaCMS@tinacms/[email protected] — npm metadata fix
  5. 9d agoTinaCMS@tinacms/[email protected] — metadata fix, bump to 3.13.0
  6. 9d agoTinaCMS@tinacms/[email protected] — image accept, session expired listener API
  7. 13d agoUmbraco CMSUmbraco 18.2.0 release candidate
  8. 13d agoUmbraco CMSUmbraco 17.7.0 release candidate
  9. 1mo agoUmbraco CMSUmbraco 18.1.0 RC2 — migration and auth fixes
  10. 1mo agoUmbraco CMSUmbraco 17.6.0 RC2 — auth and notification fixes
  11. 1mo agoUmbraco CMSUmbraco 18.1.0 RC — login module cleanup and UI upgrades
  12. 1mo agoUmbraco CMSUmbraco 17.6.0 release candidate

Frequently asked questions

What is the difference between TinaCMS and Umbraco CMS?

They serve adjacent needs but don't currently overlap on shipped themes. TinaCMS is currently shipping more aggressively (velocity 6.3 vs 5.0), 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 TinaCMS better than Umbraco CMS?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. TinaCMS is currently shipping more aggressively (velocity 6.3 vs 5.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Marketing products to evaluate alongside.

What are the best alternatives to TinaCMS?

Top TinaCMS alternatives in Marketing are ranked by recent ship velocity. Browse the "TinaCMS alternatives" section above for the current picks, or visit /alternatives/tinacms for the full list with editorial commentary on each.

What are the best alternatives to Umbraco CMS?

Top Umbraco CMS alternatives in Marketing are ranked by recent ship velocity. Browse the "Umbraco CMS alternatives" section above for the current picks, or visit /alternatives/umbraco for the full list with editorial commentary on each.