Hive
Steady weekly shipping, with Jira write-back the one release that changes what Hive is.
Comparison · Collab
Read the Docs vs SOGo
A side-by-side editorial comparison of Read the Docs and SOGo — release velocity, themes, recent moves, and the top alternatives to consider.
Read the Docs vs SOGo: at a glance
What is Read the Docs?
Read the Docs is rebuilding its build farm around uv and isolated builders, one week at a time.
Weekly date-tagged releases, almost entirely build infrastructure. The visible work is a migration to uv-managed environments and isolated, ephemeral builders, shipped in small increments between routine dependency bumps. The most recent release is plumbing: skip build status when there is no commit, pin pip back, and point uv at the interpreter inside the venv.
What is SOGo?
SOGo's release notes have become a vulnerability disclosure channel with a version number attached.
SOGo is a self-hosted groupware suite — webmail, calendaring and contacts — maintained by Alinto. Four of the last six releases exist primarily to fix security vulnerabilities: XSS through malicious mail, SQL injection, OpenID impersonation, script execution via theme and hint query parameters. The newest, 5.12.10, fixes four more and states that all previous versions are affected, with CVE identifiers still pending at publication.
Read the Docs vs SOGo: editorial side-by-side
Read the Docs
5.0COLLAB
Read the Docs is rebuilding its build farm around uv and isolated builders, one week at a time.
◆ Current state
Weekly date-tagged releases, almost entirely build infrastructure. The visible work is a migration to uv-managed environments and isolated, ephemeral builders, shipped in small increments between routine dependency bumps. The most recent release is plumbing: skip build status when there is no commit, pin pip back, and point uv at the interpreter inside the venv.
◆ Where it's heading
The isolated builder is the arc worth tracking — private repository support, an ephemeral builder script, and removal of the old scale-in protection path all point at builds that run in disposable environments. User-facing change is rare and arrives as a side effect, as when July's release moved images to Ubuntu 26.04 and Python 3.14.
◆ Prediction
Expect the isolated builder to become the default path and further uv environment fixes; feature work should stay secondary until that migration finishes.
SOGo
2.5COLLAB
SOGo's release notes have become a vulnerability disclosure channel with a version number attached.
◆ Current state
SOGo is a self-hosted groupware suite — webmail, calendaring and contacts — maintained by Alinto. Four of the last six releases exist primarily to fix security vulnerabilities: XSS through malicious mail, SQL injection, OpenID impersonation, script execution via theme and hint query parameters. The newest, 5.12.10, fixes four more and states that all previous versions are affected, with CVE identifiers still pending at publication.
◆ Where it's heading
The pattern is a codebase whose input-handling surface is being systematically probed, largely by the community reporting to the project's bug address, and patched in batches. Release numbering has stopped being reliable as a timeline — 5.12.7 shipped after 5.12.8 — so version order tells you nothing about what a deployment contains. The two non-security releases in this window were both regression repairs from the security releases that preceded them, which is the cost of shipping fixes at this cadence.
◆ Prediction
Given four security batches in five months and CVE identifiers still being assigned retroactively, another batch on the same cadence is the most likely next release, with a regression patch following it.
Alternatives to Read the Docs and SOGo
Other Collab 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 Read the Docs or SOGo.
GitHub
GitHub is standardising the agent layer it doesn't own, while the model roster churns underneath.
Staffbase
Staffbase's public feed is employer branding, not product — the release signal isn't here.
AFFiNE
A nightly canary train where the AI platform work hides between dependency bumps
pagedown
pagedown is down to one small fix a year, mostly absorbing changes from elsewhere.
tufte
After three quiet years, tufte 0.15 finally lets Tufte-style documents cross-reference.
See all Read the Docs alternatives → · See all SOGo alternatives →
Recent activity from Read the Docs and SOGo
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1d agoSOGoFour more vulnerabilities patched; all prior versions affected
- 3d agoRead the DocsBuild status skipped for commit-less builds; uv venv path fix
- 10d agoRead the DocsIsolated builders gain private-repo support and uv installs
- 17d agoRead the DocsDependency-only maintenance release
- 24d agoRead the DocsEphemeral builders land; subproject aliases accept slashes
- 1mo agoRead the DocsUbuntu 26.04 and Python 3.14 build images; automation fixes
- 1mo agoRead the DocsDocumentation link fixes
- 2mo agoSOGoPatch undoes 5.12.8 regressions in preferences and mail display
- 2mo agoSOGoTwo CVEs fixed for PostgreSQL user sources
- 3mo agoSOGoFour vulnerabilities: XSS, SQL injection, OpenID impersonation
- 4mo agoSOGoTOTP silently disabled for new users, now fixed
- 5mo agoSOGoInjection fixes in hint queries, theme queries and categories
Frequently asked questions
What is the difference between Read the Docs and SOGo?
They serve adjacent needs but don't currently overlap on shipped themes. Read the Docs is currently shipping more aggressively (velocity 5.0 vs 2.5), 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 Read the Docs better than SOGo?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Read the Docs is currently shipping more aggressively (velocity 5.0 vs 2.5), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Collab products to evaluate alongside.
What are the best alternatives to Read the Docs?
Top Read the Docs alternatives in Collab are ranked by recent ship velocity. Browse the "Read the Docs alternatives" section above for the current picks, or visit /alternatives/read-the-docs for the full list with editorial commentary on each.
What are the best alternatives to SOGo?
Top SOGo alternatives in Collab are ranked by recent ship velocity. Browse the "SOGo alternatives" section above for the current picks, or visit /alternatives/sogo for the full list with editorial commentary on each.