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Comparison · PM
Blue vs Leantime
A side-by-side editorial comparison of Blue and Leantime — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:project-management
Blue vs Leantime: at a glance
What is Blue?
Blue's feed is capturing a Cloudflare timeout page instead of a changelog
There is no product content here. Both captured rows are fragments of a Cloudflare error interstitial — a 'What happened?' block reporting that the connection between Cloudflare's network and the origin web server timed out, and a 'What can I do?' block advising a retry. Neither has a date or a source URL. The crawl reached the CDN and never reached Blue.
What is Leantime?
Leantime swaps role ranks for real permissions and syncs with your calendar app.
Leantime moved from 3.10 to 3.14 between October and 10 November. v3.14.0 replaces role-rank checks with specific permission checks across projects, timesheets, users, API keys, to-dos, milestones and sprints, and opens the calendar to plugins; a new CalDAV plugin syncs both ways with Nextcloud, Radicale and Apple Calendar. Earlier releases added mobile push, per-project modules, global search and self-updating plugins.
Blue vs Leantime: editorial side-by-side
Blue
0.0PM
Blue's feed is capturing a Cloudflare timeout page instead of a changelog
◆ Current state
There is no product content here. Both captured rows are fragments of a Cloudflare error interstitial — a 'What happened?' block reporting that the connection between Cloudflare's network and the origin web server timed out, and a 'What can I do?' block advising a retry. Neither has a date or a source URL. The crawl reached the CDN and never reached Blue.
◆ Where it's heading
Nothing about the product can be read from an error page. The only conclusion supported is operational: whatever URL is configured for this product was returning a 522-class timeout at capture time, so either the origin was down or the configured endpoint is wrong.
◆ Prediction
Unclear, and not answerable until the source is fixed. The next crawl will either return real entries if the origin recovers, or the same interstitial if the endpoint itself is misconfigured.
Leantime
5.0PM
Leantime swaps role ranks for real permissions and syncs with your calendar app.
◆ Current state
Leantime moved from 3.10 to 3.14 between October and 10 November. v3.14.0 replaces role-rank checks with specific permission checks across projects, timesheets, users, API keys, to-dos, milestones and sprints, and opens the calendar to plugins; a new CalDAV plugin syncs both ways with Nextcloud, Radicale and Apple Calendar. Earlier releases added mobile push, per-project modules, global search and self-updating plugins.
◆ Where it's heading
The release cadence is roughly one feature version every two weeks, split between finer access control and a plugin marketplace that carries more functionality. Core changes increasingly exist to give plugins stable hooks, as the calendar rework shows.
◆ Prediction
Expect more marketplace plugins built on the new calendar and permission hooks, and further permission work extending to the remaining modules.
Alternatives to Blue and Leantime
Other PM 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 Blue or Leantime.
Asana
Asana lets Division admins run their own custom roles, on top Enterprise plans only.
NocoBase
NocoBase's v3 beta lets apps ship their own CLI, separate from Agents.
Productboard
Productboard's v2 documents API now keeps plain web addresses and emoji as ordinary text.
Hive
Hive turns reporting into a planning tool: shared inputs, grouped values, per-person drill-downs.
Tracecat
Tracecat 1.5 alpha patches add sub-cases and lock down agent sandboxes.
See all Blue alternatives → · See all Leantime alternatives →
Recent activity from Blue and Leantime
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 3d agoLeantimev3.14.0: per-permission access checks and a CalDAV sync plugin
- 14d agoLeantimev3.13.2: digest changes, OIDC PKCE, marketplace install reporting
- 14d agoLeantimev3.13.1: clearer plugin install errors
- 14d agoLeantimev3.13.0: mobile push, per-project modules, Laravel 12
- 29d agoLeantimev3.12.0: self-updating plugins and a shared interface library
- 1mo agoLeantimev3.11.0: global search across the workspace
Frequently asked questions
What is the difference between Blue and Leantime?
Both compete on the same themes — project-management — within PM. Leantime 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 Blue better than Leantime?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Leantime 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 PM products to evaluate alongside.
What are the best alternatives to Blue?
Top Blue alternatives in PM are ranked by recent ship velocity. Browse the "Blue alternatives" section above for the current picks, or visit /alternatives/blue for the full list with editorial commentary on each.
What are the best alternatives to Leantime?
Top Leantime alternatives in PM are ranked by recent ship velocity. Browse the "Leantime alternatives" section above for the current picks, or visit /alternatives/leantime for the full list with editorial commentary on each.