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Network & Connectivity · head to head

Cloudflare vs Datadog Logs

Cloudflare logo

Cloudflare

Network & Connectivity

The web performance and security company

From
Free
Rated
-
Full reviewWebsite
Datadog Logs logo

Datadog Logs

Network & Connectivity

Log Management and Analytics

From
$0.1/per GB ingested per month
Rated
-
Full reviewWebsite

The short version

  • Only Cloudflare has a free tier, so it costs nothing to try first.
  • Each has a real cost: Cloudflare free tier limited to basic features (no advanced analytics or premium features); Datadog Logs complex, multi-tiered pricing model based on ingestion, indexing, and storage; can become expensive at scale
  • They diverge on capability: Cloudflare covers Global CDN, Datadog Logs covers Log ingestion.

Where they differ

Only the attributes on which Cloudflare and Datadog Logs actually diverge.

Attributes where Cloudflare and Datadog Logs differ
AttributeCloudflareDatadog Logs
Starting priceFree$0.1/per GB ingested per month
Pricing modelUnknownusage-based
Free tierYesNo
PlatformsWebCloud (AWS, Azure, Google Cloud, Oracle Cloud)
CategoryNetwork & ConnectivityUnknown
Founded20092010

Identical on both: 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 Cloudflare

  • Global CDN
  • DDoS Protection
  • WAF
  • DNS
  • SSL/TLS
  • Load Balancing
  • Bot Management
  • Workers (Serverless)

Only in Datadog Logs

  • Log ingestion
  • Full-text search
  • Custom dashboards
  • Log-based metrics
  • API
  • Webhooks
  • REST

Both cover

  • Web support
  • Api support

What people use each for

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

Cloudflare

  • Global content delivery network (CDN) with 330+ data centres worldwidenot Datadog Logs
  • DDoS protection and bot blockingnot Datadog Logs
  • Web application security and rate limitingnot Datadog Logs
  • DNS management and domain protectionnot Datadog Logs
  • Static and dynamic content cachingnot Datadog Logs
  • Serverless computing via Cloudflare Workersnot Datadog Logs
  • Database and storage services (D1, R2)not Datadog Logs
  • Performance optimisation for Core Web Vitalsnot Datadog Logs

Datadog Logs

  • Centralised log aggregation and analysisnot Cloudflare
  • Multi-source log correlation with metrics and tracesnot Cloudflare
  • Root cause analysis and troubleshootingnot Cloudflare
  • Security monitoring and threat detectionnot Cloudflare

Where each one falls short

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

Cloudflare

  • Free tier limited to basic features (no advanced analytics or premium features)
  • Pro tier ($20-25/month) caps at professional websites (higher tiers needed for enterprise scale)
  • Caches only anonymous API GET responses (authenticated requests and non-GET methods not cached)
  • Geographic coverage limited to announced 330+ cities (may not cover all regions globally)

Datadog Logs

  • Complex, multi-tiered pricing model based on ingestion, indexing, and storage; can become expensive at scale
  • Ingestion pricing of $0.10/GB can accumulate rapidly for high-volume logging environments

Pricing, plan by plan

Cloudflare

Free

No published plan breakdown. See the Cloudflare review.

Datadog Logs

$0.1/per GB ingested per month

No published plan breakdown. See the Datadog Logs review.

Which should you pick?

Choose Cloudflare if

  • You need global cdn.
  • You want to start without paying.
  • You also want ddos protection.
Cloudflare review

Choose Datadog Logs if

  • You need log ingestion.
  • You work on Cloud (AWS, Azure, Google Cloud, Oracle Cloud).
  • You also want full-text search.
Datadog Logs review

Questions people ask

Is Cloudflare or Datadog Logs better?
Neither clearly leads. Cloudflare starts at Free and Datadog Logs at $0.1/per GB ingested per month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Cloudflare or Datadog Logs?
Cloudflare has a free tier; the other does not. Paid plans start at Free for Cloudflare and $0.1/per GB ingested per month for Datadog Logs.
Does Cloudflare or Datadog Logs run on more platforms?
Cloudflare runs on Web. Datadog Logs runs on Cloud (AWS, Azure, Google Cloud, Oracle Cloud).
Can I use Cloudflare for free?
Yes. Cloudflare has a free tier, so you can try it without paying. Datadog Logs starts at $0.1/per GB ingested per month.
What is Cloudflare best used for?
Cloudflare is most often used for global content delivery network (cdn) with 330+ data centres worldwide, ddos protection and bot blocking, web application security and rate limiting, dns management and domain protection. Of those, global content delivery network (cdn) with 330+ data centres worldwide and ddos protection and bot blocking are not what Datadog Logs is typically brought in for.
What can Cloudflare do that Datadog Logs cannot?
Cloudflare covers Global CDN, DDoS Protection, WAF, DNS. Datadog Logs covers Log ingestion, Full-text search, Custom dashboards, Log-based metrics. Both handle Web support, Api support.
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