SavvyCal
SavvyCal lets Claude or ChatGPT book and move meetings through an MCP server on every plan.
A side-by-side editorial comparison of GLAuth and RSS-Bridge — release velocity, themes, recent moves, and the top alternatives to consider.
GLAuth's September releases are security dependency updates and build fixes.
GLAuth's 2.5.0 in April was the substantial release, adding OpenTelemetry tracing, embedded plugins and RISC-V builds. Since then releases have been corrective: disabled users rejected on all backends in 2.5.1, a release-time plugin check in 2.5.2, a port-handling fix in 2.5.3, and 2.5.4 on September 13 updating all dependencies to safe versions.
RSS-Bridge resurfaces after a year with a date tag and a Bluesky fix, but no release notes.
RSS-Bridge generates feeds for sites that dropped theirs, and its releases are batches of community fixes to individual site bridges plus a few new ones. The last documented release was 2025-08-05. A new 2026-09-30 tag has appeared whose only visible change is a Bluesky bridge null-handling fix, with no published notes alongside it.
GLAuth's 2.5.0 in April was the substantial release, adding OpenTelemetry tracing, embedded plugins and RISC-V builds. Since then releases have been corrective: disabled users rejected on all backends in 2.5.1, a release-time plugin check in 2.5.2, a port-handling fix in 2.5.3, and 2.5.4 on September 13 updating all dependencies to safe versions.
GLAuth is in maintenance after 2.5.0, with occasional security and build releases. No new features have shipped since April.
Expect occasional 2.5.x security updates; the entries give no sign of the next feature release.
RSS-Bridge generates feeds for sites that dropped theirs, and its releases are batches of community fixes to individual site bridges plus a few new ones. The last documented release was 2025-08-05. A new 2026-09-30 tag has appeared whose only visible change is a Bluesky bridge null-handling fix, with no published notes alongside it.
The core is stable PHP and the work lives in the roughly 400 site-specific scrapers, which break whenever a target site changes markup or adds bot protection. Releases have slowed from every few months to once a year, so maintenance is continuing on master faster than it is being packaged.
Unclear from the feed whether 2026-09-30 will get a written release; if it does, expect the usual mix of bridge repairs and bot-protection workarounds.
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 GLAuth or RSS-Bridge.
SavvyCal lets Claude or ChatGPT book and move meetings through an MCP server on every plan.
OpenStatus grows from uptime checks into incident management, from Slack, dashboard or API.
Hanko maps SAML and OIDC attributes into custom claims, a step toward enterprise SSO.
Airflow's provider candidates go final while 3.4 and the TypeScript SDK stay in testing.
Timely adds seat visibility and per-period budgets in a steady run of weekly releases.
Volatility 3 2.28.2 adds Mermaid tree output and starts deprecating macOS analysis.
See all GLAuth alternatives → · See all RSS-Bridge alternatives →
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
They serve adjacent needs but don't currently overlap on shipped themes. GLAuth and RSS-Bridge are shipping at a similar cadence (velocity 0.0 vs 0.0, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. GLAuth and RSS-Bridge are shipping at a similar cadence (velocity 0.0 vs 0.0, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.
Top GLAuth alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "GLAuth alternatives" section above for the current picks, or visit /alternatives/glauth for the full list with editorial commentary on each.
Top RSS-Bridge alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "RSS-Bridge alternatives" section above for the current picks, or visit /alternatives/rss-bridge for the full list with editorial commentary on each.