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Network & Connectivity · head to head

Cloudflare vs Grafana Loki

Cloudflare logo

Cloudflare

Network & Connectivity

The web performance and security company

From
Free
Rated
-
Full reviewWebsite
Grafana Loki logo

Grafana Loki

Log Management

Log Aggregation for Grafana Stack

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Cloudflare free tier limited to basic features (no advanced analytics or premium features); Grafana Loki grafana Cloud Logs Pro plan includes only 30-day retention; retention beyond 30 days requires Enterprise plan with minimum $25,000 annual commitment
  • They diverge on capability: Cloudflare covers Global CDN, Grafana Loki covers Log aggregation.

Where they differ

Only the attributes on which Cloudflare and Grafana Loki actually diverge.

Attributes where Cloudflare and Grafana Loki differ
AttributeCloudflareGrafana Loki
Pricing modelUnknownfreemium
PlatformsWebSelf-hosted (open source), Managed (Grafana Cloud Logs), Enterprise (self-managed with support)
CategoryNetwork & ConnectivityLog Management
Founded20092014

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 Cloudflare

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

Only in Grafana Loki

  • Log aggregation
  • Label-based indexing
  • LogQL language
  • Cost-effective
  • 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 Grafana Loki
  • DDoS protection and bot blockingnot Grafana Loki
  • Web application security and rate limitingnot Grafana Loki
  • DNS management and domain protectionnot Grafana Loki
  • Static and dynamic content cachingnot Grafana Loki
  • Serverless computing via Cloudflare Workersnot Grafana Loki
  • Database and storage services (D1, R2)not Grafana Loki
  • Performance optimisation for Core Web Vitalsnot Grafana Loki

Grafana Loki

  • Cost-sensitive organisations deploying Kubernetes and Prometheus ecosystemsnot Cloudflare
  • Teams needing index-free log aggregation for high-volume environmentsnot 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)

Grafana Loki

  • Grafana Cloud Logs Pro plan includes only 30-day retention; retention beyond 30 days requires Enterprise plan with minimum $25,000 annual commitment
  • Open-source version requires self-hosting all infrastructure including storage and scaling

Pricing, plan by plan

Cloudflare

Free

No published plan breakdown. See the Cloudflare review.

Grafana Loki

Free

No published plan breakdown. See the Grafana Loki 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 Grafana Loki if

  • You need log aggregation.
  • You want to start without paying.
  • You work on Self-hosted (open source), Managed (Grafana Cloud Logs), Enterprise (self-managed with support).
  • You also want label-based indexing.
Grafana Loki review

Questions people ask

Is Cloudflare or Grafana Loki better?
Neither clearly leads. Cloudflare starts at Free and Grafana Loki at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Cloudflare or Grafana Loki?
Cloudflare starts at Free and Grafana Loki at Free.
Does Cloudflare or Grafana Loki run on more platforms?
Cloudflare runs on Web. Grafana Loki runs on Self-hosted (open source), Managed (Grafana Cloud Logs), Enterprise (self-managed with support).
Can I use Cloudflare for free?
Both have a free tier, so you can try either at no cost before committing.
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 Grafana Loki is typically brought in for.
What can Cloudflare do that Grafana Loki cannot?
Cloudflare covers Global CDN, DDoS Protection, WAF, DNS. Grafana Loki covers Log aggregation, Label-based indexing, LogQL language, Cost-effective. Both handle Web support, Api support.
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