Calibre
Calibre MCP lets your coding agent read RUM and Lighthouse data, then fix the slow code
A side-by-side editorial comparison of Amplitude and Glances — release velocity, themes, recent moves, and the top alternatives to consider.
Amplitude shipped AI Visibility 2.0 with MCP, agentic onboarding, and a new Premium plan tier.
April's release wave is dominated by an AI Visibility 2.0 expansion (sentiment, recommendations, event data, MCP support, and a new Premium plan tier) and a Wizard CLI for agentic onboarding. Around it, Amplitude added Session Replay capabilities (page-level URL masking, replay insights, bookmarkable replays, sentiment filter), a Global Agent chat sidebar that opens by default, and AI-feedback plumbing (ingestion API, AI Assistant chats fed into feedback). The captured feed includes three near-duplicate March-31 capture variants of the same April digest, plus older monthly digests back to August.
Glances 4.5.9 closes out the 4.x line as a 5.0 beta opens for testing.
Glances 4.5.9 replaces the python-jose library, which carried a CVE, with PyJWT and updates every dependency. The notes say it is the last 4.x release and point users to a Glances 5.0.0 beta on Test PyPI and a dev Docker image. Most 4.5 releases this year were security and correctness fixes.
April's release wave is dominated by an AI Visibility 2.0 expansion (sentiment, recommendations, event data, MCP support, and a new Premium plan tier) and a Wizard CLI for agentic onboarding. Around it, Amplitude added Session Replay capabilities (page-level URL masking, replay insights, bookmarkable replays, sentiment filter), a Global Agent chat sidebar that opens by default, and AI-feedback plumbing (ingestion API, AI Assistant chats fed into feedback). The captured feed includes three near-duplicate March-31 capture variants of the same April digest, plus older monthly digests back to August.
The compounding theme across six months: Amplitude is becoming an agentic analytics platform — Chart Chat in September, Amplitude MCP launched in October, Dashboard Agent in February, External MCP Tools in January, Global Agent and now AI Visibility 2.0 with MCP in April. The Premium plan tier introduced with AI Visibility 2.0 is the monetization step that signals AI is being treated as a separate revenue line, not a free upgrade. Session Replay is on a parallel track maturing into a serious enterprise feature.
Watch for the Wizard CLI to evolve into a fuller programmable agentic onboarding flow — likely tied into Amplitude's CDP and customer-data layer. The Premium plan tier will likely accumulate AI-only features (advanced sentiment, agent compute), turning the AI suite into a clean upsell from the analytics base.
Glances 4.5.9 replaces the python-jose library, which carried a CVE, with PyJWT and updates every dependency. The notes say it is the last 4.x release and point users to a Glances 5.0.0 beta on Test PyPI and a dev Docker image. Most 4.5 releases this year were security and correctness fixes.
After a year of CVE patches and alert correctness work on 4.5, the project is ending the 4.x line and moving to 5.0. The feed does not yet describe what changes in 5.0.
Expect further 5.0 betas and then a 5.0.0 release; whether it changes the plugin model, web UI or API is not visible in these entries.
Other Analytics 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 Amplitude or Glances.
Calibre MCP lets your coding agent read RUM and Lighthouse data, then fix the slow code
Dovetail opens its docs to Claude and ChatGPT as co-authors.
SkyWalking 11.1 builds service maps from OpenTelemetry traces, no SkyWalking agent required.
OpenReplay's feed is Helm chart bumps behind its asset-cacher deny list.
Tinybird shrinks its Local image by a third after a run of observability updates.
OpenHouse tightens view authorization and moves its optimizer schema to Flyway.
See all Amplitude alternatives → · See all Glances alternatives →
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
They serve adjacent needs but don't currently overlap on shipped themes. Glances 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.
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Glances 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 Analytics products to evaluate alongside.
Top Amplitude alternatives in Analytics are ranked by recent ship velocity. Browse the "Amplitude alternatives" section above for the current picks, or visit /alternatives/amplitude for the full list with editorial commentary on each.
Top Glances alternatives in Analytics are ranked by recent ship velocity. Browse the "Glances alternatives" section above for the current picks, or visit /alternatives/glances for the full list with editorial commentary on each.