Softwr

Technology · head to head

LogRocket vs Thanos

LogRocket logo

LogRocket

Technology

Replay what users do on your site to find bugs faster

From
Free
Rated
-
Full reviewWebsite
Thanos logo

Thanos

Cloud

Highly available Prometheus with long-term object storage

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: LogRocket there is no free tier, only a 14 day trial; the Core plan starts at $176 a month for roughly 25,000 sessions; Thanos several components — sidecar, store, querier, compactor, ruler — each with its own configuration and failure modes
  • They diverge on capability: LogRocket covers Session replay, Thanos covers Global query.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which LogRocket and Thanos actually diverge.

Attributes where LogRocket and Thanos differ
AttributeLogRocketThanos
Pricing modelusage-basedOpen source, no licence fee
PlatformsWeb, Mobile, ApiKubernetes, Linux, Docker
CategoryTechnologyCloud
Founded2016Unknown

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in LogRocket

  • Session replay
  • Redux/Vuex support
  • Network request logging
  • Console log capture
  • JavaScript error tracking
  • Performance monitoring
  • User identification
  • Custom logging

Only in Thanos

  • Global query
  • Object storage retention
  • Deduplication
  • Downsampling

What people use each for

The jobs each tool is most often brought in to do.

LogRocket

  • Bug reproductionnot Thanos
  • Performance debuggingnot Thanos
  • User experience analysisnot Thanos
  • Support ticket resolutionnot Thanos
  • Error monitoringnot Thanos

Thanos

  • Querying metrics across many clusters or regions from one placenot LogRocket
  • Retaining metrics for years without local disk growthnot LogRocket
  • Removing the gap that appears when a single Prometheus instance restartsnot LogRocket

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

LogRocket

  • There is no free tier, only a 14 day trial; the Core plan starts at $176 a month for roughly 25,000 sessions
  • Pricing scales with sessions captured, so cost tracks traffic rather than seats
  • Galileo AI features are withheld from the Core plan and need Pro
  • API and MCP access is limited on Core, with 500 credits a month on Pro and 2,000 on Enterprise
  • Unlimited seats and streaming data export are Enterprise only

Thanos

  • Several components — sidecar, store, querier, compactor, ruler — each with its own configuration and failure modes
  • The compactor is a common source of operational trouble and must not run twice against the same bucket
  • Query latency over object storage is meaningfully higher than local Prometheus
  • Object storage costs and API request charges become real at high volume

Pricing, plan by plan

LogRocket

Free
  • FreeFree
    • 1,000 sessions/month
    • 1 month retention
    • Basic error tracking
  • Team$99/month
    • 10,000 sessions/month
    • 3 month retention
    • Redux/Vuex logging
  • Professional$500/month
    • 50,000 sessions/month
    • 6 month retention
    • Performance monitoring
  • Enterprise$undefined/month
    • Custom sessions
    • Custom retention
    • SSO

Thanos

Free
  • ThanosFree
    • Full functionality
    • No usage limits
    • Community support

Which should you pick?

Choose LogRocket if

  • You need session replay.
  • You want to start without paying.
  • You work on Web, Mobile, Api.
  • You also want redux/vuex support.
LogRocket review

Choose Thanos if

  • You need global query.
  • You want to start without paying.
  • You work on Kubernetes, Linux, Docker.
  • You also want object storage retention.
Thanos review

Questions people ask

Is LogRocket or Thanos better?
Neither clearly leads. LogRocket starts at Free and Thanos at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, LogRocket or Thanos?
LogRocket starts at Free and Thanos at Free.
Does LogRocket or Thanos run on more platforms?
LogRocket runs on Web, Mobile, Api. Thanos runs on Kubernetes, Linux, Docker.
Can I use LogRocket for free?
Both have a free tier, so you can try either at no cost before committing.
What is LogRocket best used for?
LogRocket is most often used for bug reproduction, performance debugging, user experience analysis, support ticket resolution. Of those, bug reproduction and performance debugging are not what Thanos is typically brought in for.
What can LogRocket do that Thanos cannot?
LogRocket covers Session replay, Redux/Vuex support, Network request logging, Console log capture. Thanos covers Global query, Object storage retention, Deduplication, Downsampling.

Answered from the vendors’ own pages

LogRocket: How much does LogRocket cost?

LogRocket starts at $176/month for 25K sessions/month, with pricing scaling based on session volume. The Pro plan with AI features is included free above 100K sessions/month. Enterprise plans with unlimited seats and self-hosted options require custom quotes.

Source
Thanos: Is Thanos free?

Yes, open source and CNCF-incubating. Costs are the object storage it uses.

LogRocket: Does LogRocket offer a free trial?

Yes, LogRocket offers a 14-day free trial with full feature access including session replay, product analytics, and error monitoring, requiring no credit card to start.

Source
Thanos: Does Thanos replace Prometheus?

No. It runs alongside existing Prometheus servers, adding global query, deduplication and long-term storage.

LogRocket: What features are unlimited across all LogRocket plans?

Analytics events, error events, and logs are unlimited across Core, Pro, and Enterprise plans. All plans include session replay, product analytics, error monitoring, clickmaps, heatmaps, path analysis, and conversion funnels.

Source
Thanos: Thanos or VictoriaMetrics?

Thanos layers onto Prometheus using object storage and is the more established multi-cluster answer. VictoriaMetrics is a separate store aiming at lower resource use and fewer moving parts.

Share

Related pages

More on LogRocket

More on Thanos

Keep looking

Other head to heads