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Comparison · Analytics

Plausible Analytics vs Fluent Bit

A side-by-side editorial comparison of Plausible Analytics and Fluent Bit — release velocity, themes, recent moves, and the top alternatives to consider.

Plausible Analytics vs Fluent Bit: at a glance

FeaturePlausible AnalyticsFluent Bit
SectorAnalyticsAnalytics
Velocity score0.06.3
Sparks · 30d01
Top themesweb analytics, privacy, self-hosted, segmentsobservability, logging, typed-scripting, security-hardening
Last editorial update17d ago1d ago
WebsiteVisit →Visit →

What is Plausible Analytics?

Plausible's tracked feed stops at a Dec 2025 pre-release that limits shared links to a segment.

The release feed SparkPulse tracks for Plausible Analytics only holds Community Edition pre-releases, and the newest is v3.2.0-rc.0 from December 2025. That build shows a visitor-percentage breakdown on every report and lets shared links be limited to one segment. v3.1.0-rc.0 before it introduced a per-site dynamic tracking script, an optional non-interactive flag for events, and a reworked dark theme.

Read the full Plausible Analytics trajectory →

What is Fluent Bit?

Fluent Bit 5.2 adds its own typed scripting language for log processing

Fluent Bit 5.2.0 shipped on 9 November. Its main addition is Fluent Typed Scripting, a processor with reusable typed policy packs, JSON field decoding and editor definitions, alongside the experimental browser runtime, output throttling and YAML config generated from CLI flags. The release also carries dozens of input hardening fixes, from OTLP decoding limits to syslog overflow and an AWS credential URI bypass. Experimental browser SDK builds from master keep appearing several times a day, each marked as unsupported for production.

Read the full Fluent Bit trajectory →

Plausible Analytics vs Fluent Bit: editorial side-by-side

P0.0

Plausible's tracked feed stops at a Dec 2025 pre-release that limits shared links to a segment.

◆ Current state

The release feed SparkPulse tracks for Plausible Analytics only holds Community Edition pre-releases, and the newest is v3.2.0-rc.0 from December 2025. That build shows a visitor-percentage breakdown on every report and lets shared links be limited to one segment. v3.1.0-rc.0 before it introduced a per-site dynamic tracking script, an optional non-interactive flag for events, and a reworked dark theme.

◆ Where it's heading

Across the 3.x line Plausible has been adding analysis depth to a deliberately simple dashboard: exit-rate sorting, new date shorthands, segments, and percentage breakdowns. Shared links and segments are being tied together, so a public or client-facing view can show a slice of the data. Self-hosters need to follow upgrade steps, including a required ClickHouse upgrade in 3.0.

◆ Prediction

The feed has nothing after December 2025, so it is unclear whether v3.2.0 went stable. If the tracked source updates, the next visible step is probably a v3.2.0 final with more segment and shared-link controls.

F
Fluent Bit
ANALYTICS
6.3

Fluent Bit 5.2 adds its own typed scripting language for log processing

◆ Current state

Fluent Bit 5.2.0 shipped on 9 November. Its main addition is Fluent Typed Scripting, a processor with reusable typed policy packs, JSON field decoding and editor definitions, alongside the experimental browser runtime, output throttling and YAML config generated from CLI flags. The release also carries dozens of input hardening fixes, from OTLP decoding limits to syslog overflow and an AWS credential URI bypass. Experimental browser SDK builds from master keep appearing several times a day, each marked as unsupported for production.

◆ Where it's heading

After a month of hardening on 5.1, the 5.2 line puts new surface on top: a typed transform language that also runs in the browser build. Fluent Bit is moving from a collector configured with Lua snippets toward an agent with its own checked policy format.

◆ Prediction

Expect 5.2.x patch releases soon fixing regressions in the new FTS processor, and more FTS policy packs; the browser SDK is likely to stay labelled experimental for now.

Alternatives to Plausible Analytics and Fluent Bit

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 Plausible Analytics or Fluent Bit.

See all Plausible Analytics alternatives → · See all Fluent Bit alternatives →

Recent activity from Plausible Analytics and Fluent Bit

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

  1. 1d agoFluent BitExperimental browser SDK build from master
  2. 2d agoFluent BitExperimental browser SDK build from master
  3. 4d agoFluent BitExperimental browser SDK build from master
  4. 5d agoFluent BitExperimental browser SDK build from master
  5. 5d agoFluent BitFluent Bit 5.2 adds typed scripting, browser runtime and throttling ⚡
  6. 5d agoFluent BitExperimental browser SDK build from master
  7. 10mo agoPlausible AnalyticsPlausible 3.2 RC: segment-limited shared links, visitor % on reports
  8. 1y agoPlausible AnalyticsPlausible 3.1 RC1 fixes tracker config backfill
  9. 1y agoPlausible AnalyticsPlausible 3.1 RC: per-site tracking script, non-interactive events
  10. 1y agoPlausible AnalyticsPlausible 3.0 RC6: exit-rate sorting, 28d/91d, ClickHouse upgrade
  11. 1y agoPlausible AnalyticsPlausible 3.0 RC5: branch merge, no notes

Frequently asked questions

What is the difference between Plausible Analytics and Fluent Bit?

They serve adjacent needs but don't currently overlap on shipped themes. Fluent Bit is currently shipping more aggressively (velocity 6.3 vs 0.0), with 1 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 Plausible Analytics better than Fluent Bit?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Fluent Bit is currently shipping more aggressively (velocity 6.3 vs 0.0), with 1 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.

What are the best alternatives to Plausible Analytics?

Top Plausible Analytics alternatives in Analytics are ranked by recent ship velocity. Browse the "Plausible Analytics alternatives" section above for the current picks, or visit /alternatives/plausible-analytics for the full list with editorial commentary on each.

What are the best alternatives to Fluent Bit?

Top Fluent Bit alternatives in Analytics are ranked by recent ship velocity. Browse the "Fluent Bit alternatives" section above for the current picks, or visit /alternatives/fluent-bit for the full list with editorial commentary on each.