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Logging · head to head

Fluentd vs Openstatus

Fluentd logo

Fluentd

Logging

Open Source Data Collector for Unified Logging

From
Free
Rated
-
Full reviewWebsite
Openstatus logo

Openstatus

Logging

Status pages with uptime monitoring and compliance-ready incident tracking

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Fluentd fluentd needs more than 60 MB of memory at runtime, against roughly 450 KB for Fluent Bit; Openstatus free tier severely limited to 1 monitor and 1 status page
  • They diverge on capability: Fluentd covers Log collection, Openstatus covers Branded status pages.

Where they differ

Only the attributes on which Fluentd and Openstatus actually diverge.

Attributes where Fluentd and Openstatus differ
AttributeFluentdOpenstatus
Pricing modelopen-sourceUnknown
Founded20112023

Identical on both: starting price (Free), free tier (Yes), platforms (Web, Api), user rating (Not yet rated), category (Logging).

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 Fluentd

  • Log collection
  • Data parsing
  • Filtering and buffering
  • Event routing
  • API
  • Webhooks
  • REST
  • Web support

Only in Openstatus

  • Branded status pages
  • Global monitoring
  • Incident notifications
  • Audit-ready trails
  • API and CLI access
  • Terraform provider
  • Self-hosting

What people use each for

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

Fluentd

  • Unified log collection and routing from many sources to many destinationsnot Openstatus
  • Parsing and transforming log records before forwardingnot Openstatus
  • Aggregating logs from containers into Elasticsearch, S3 or a SIEMnot Openstatus

Openstatus

  • Publishing incident status pages to customersnot Fluentd
  • Demonstrating compliance readiness to auditorsnot Fluentd
  • Alerting internal teams when services are downnot Fluentd
  • Tracking uptime metrics across global regionsnot Fluentd

Where each one falls short

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

Fluentd

  • Fluentd needs more than 60 MB of memory at runtime, against roughly 450 KB for Fluent Bit
  • Fluentd is built as a Ruby gem and depends on other gems, so a Ruby runtime is required
  • Its capability comes from over 1,000 external plugins rather than built in functionality, so each added input or output is a separate dependency
  • The Fluent Bit documentation states that cloud providers have switched from Fluentd to Fluent Bit for performance and compatibility and calls Fluent Bit the next generation solution

Openstatus

  • Free tier severely limited to 1 monitor and 1 status page
  • Per-status-page pricing adds cost for multi-product organizations
  • No built-in workflow orchestration or incident response automation
  • Limited historical analytics beyond incident documentation
  • No AI-powered incident diagnosis or root cause analysis

Pricing, plan by plan

Fluentd

Free
  • FreeFree
    • Log collection
    • Data parsing
    • Filtering and buffering

Openstatus

Free
  • FreeFree
    • 1 monitor with 10-minute intervals
    • 1 status page with 3 components
    • No credit card required
  • Starter$30/month
    • 20 monitors with 1-minute intervals
    • 1 status page with 20 components
    • 3-month data retention
  • Pro$100/month
    • 50 monitors with 30-second intervals
    • 5 status pages with 50 components each
    • 12-month data retention
  • Scale$500/month
    • 50 monitors with 30-second intervals
    • 10 status pages with 500 components each
    • 24-month data retention

Which should you pick?

Choose Fluentd if

  • You need log collection.
  • You want to start without paying.
  • You work on Web, Api.
  • You also want data parsing.
Fluentd review

Choose Openstatus if

  • You need branded status pages.
  • You want to start without paying.
  • You work on Web, API.
  • You also want global monitoring.
Openstatus review

Questions people ask

Is Fluentd or Openstatus better?
Neither clearly leads. Fluentd starts at Free and Openstatus at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Fluentd or Openstatus?
Fluentd starts at Free and Openstatus at Free.
Does Fluentd or Openstatus run on more platforms?
Fluentd runs on Web, Api. Openstatus runs on Web, API.
Can I use Fluentd for free?
Both have a free tier, so you can try either at no cost before committing.
What is Fluentd best used for?
Fluentd is most often used for unified log collection and routing from many sources to many destinations, parsing and transforming log records before forwarding, aggregating logs from containers into elasticsearch, s3 or a siem. Of those, unified log collection and routing from many sources to many destinations and parsing and transforming log records before forwarding are not what Openstatus is typically brought in for.
What can Fluentd do that Openstatus cannot?
Fluentd covers Log collection, Data parsing, Filtering and buffering, Event routing. Openstatus covers Branded status pages, Global monitoring, Incident notifications, Audit-ready trails.

Answered from the vendors’ own pages

Fluentd: How much does Fluentd cost?

Fluentd is free and open-source under the Apache 2 License from the Cloud Native Computing Foundation (CNCF). There are no subscription fees, licensing costs, or commercial pricing tiers.

Source
Openstatus: Can I use OpenStatus for free?

Yes, the free tier includes 1 monitor with 10-minute check intervals and 1 status page with 3 components, no credit card required.

Source
Openstatus: What is included in annual billing for Starter plan?

Annual billing costs $300/year (vs $360/month), saving 2 months. Includes 20 monitors, 1-minute intervals, and all alert types.

Source
Openstatus: Can I add extra status pages beyond my plan limit?

Yes, additional status pages cost $20/month and are billed separately on top of your plan.

Source
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