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Networking · head to head

Cloudflare vs ZeroTier

Cloudflare logo

Cloudflare

Networking

The web performance and security company

From
Free
Rated
-
Full reviewWebsite
ZeroTier logo

ZeroTier

Networking

Software-defined mesh networking, free up to 10 devices and one network, then billed per device

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); ZeroTier the free tier caps at 10 devices and 1 network, which a small business will outgrow quickly and then face both a base plan fee and per-device overage charges
  • They diverge on capability: Cloudflare covers Global CDN, ZeroTier covers Peer-to-peer mesh networking.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Cloudflare and ZeroTier actually diverge.

Attributes where Cloudflare and ZeroTier differ
AttributeCloudflareZeroTier
Pricing modelfreemiumFree up to 10 devices and 1 network, then per additional device per month
PlatformsWebWindows, macOS, Linux, iOS, Android
Founded2009Unknown

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

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 ZeroTier

  • Peer-to-peer mesh networking
  • Free personal tier
  • Per-device overage pricing
  • Multiple networks
  • Cross-platform clients

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 ZeroTier
  • DDoS protection and bot blockingnot ZeroTier
  • Web application security and rate limitingnot ZeroTier
  • DNS management and domain protectionnot ZeroTier
  • Static and dynamic content cachingnot ZeroTier
  • Serverless computing via Cloudflare Workersnot ZeroTier
  • Database and storage services (D1, R2)not ZeroTier
  • Performance optimisation for Core Web Vitalsnot ZeroTier

ZeroTier

  • A hobbyist or small home lab wanting free virtual LAN connectivity across devices without a business tiernot Cloudflare
  • A small business connecting a handful of remote offices or remote workers into one virtual network on the Essential plannot Cloudflare
  • A growing company scaling past the free device limit that needs multiple networks and predictable per-device overage pricingnot Cloudflare
  • A service provider or large IoT deployer needing custom Enterprise or Quantum packaging for very large device countsnot 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)

ZeroTier

  • The free tier caps at 10 devices and 1 network, which a small business will outgrow quickly and then face both a base plan fee and per-device overage charges
  • Per-additional-device pricing on Essential ($2.00 each) is proportionally expensive for a team that grows just past the included count, since the jump from free to paid is immediate once the 11th device joins
  • Relay fallback, when a direct peer-to-peer path cannot be established (common behind certain NAT or firewall configurations), routes traffic through ZeroTier's infrastructure, adding latency and a dependency the buyer does not fully control
  • Enterprise and Quantum tiers are entirely custom-quoted, so very large deployments cannot be budgeted from the public pricing page
  • Network administration for larger deployments (Scale and above) still requires understanding ZeroTier's access control and network rule model, which has a real learning curve beyond simple device joining
  • As with any software-defined mesh network, security depends on correctly configured network authorization; a misconfigured network can expose devices more broadly than intended

Pricing, plan by plan

Cloudflare

Free

No published plan breakdown. See the Cloudflare review.

ZeroTier

Free
  • PersonalFree
    • 10 devices included
    • 1 network
  • Essential$18/month
    • 10 devices included
    • 10 networks
    • $2.00 per additional device/month
  • Scale$179/month
    • 100 devices included
    • Unlimited networks
    • $1.80 per additional device/month

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 ZeroTier if

  • You need peer-to-peer mesh networking.
  • You want to start without paying.
  • You work on Windows, macOS, Linux, iOS, Android.
  • You also want free personal tier.
ZeroTier review

Questions people ask

Is Cloudflare or ZeroTier better?
Neither clearly leads. Cloudflare starts at Free and ZeroTier at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Cloudflare or ZeroTier?
Cloudflare starts at Free and ZeroTier at Free.
Does Cloudflare or ZeroTier run on more platforms?
Cloudflare runs on Web. ZeroTier runs on Windows, macOS, Linux, iOS, Android.
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 ZeroTier is typically brought in for.
What can Cloudflare do that ZeroTier cannot?
Cloudflare covers Global CDN, DDoS Protection, WAF, DNS. ZeroTier covers Peer-to-peer mesh networking, Free personal tier, Per-device overage pricing, Multiple networks.

Answered from the vendors’ own pages

Cloudflare: Does Cloudflare have a free tier?

Yes, Cloudflare includes a free tier with generous allowances: 100k daily requests for Workers, 10 GB monthly storage for R2, and 1 GB for Workers KV.

Source
ZeroTier: Is ZeroTier free for personal use?

Yes, the Personal plan is free for up to 10 devices and 1 network.

Cloudflare: How much does Cloudflare cost beyond the free tier?

Cloudflare uses pay-as-you-go pricing beyond free allocations, charging per million requests, per GB-month of storage, or per vCPU-second depending on the service.

Source
ZeroTier: How does overage pricing work?

Beyond a plan's included device count, additional devices are billed individually per month, at $2.00 each on Essential and $1.80 each on Scale.

Cloudflare: Does Cloudflare charge egress fees?

No, Cloudflare explicitly states no egress fees and no hidden costs; you only pay for the usage metrics specific to each service.

Source
ZeroTier: Is there a nonprofit or education discount?

Yes, registered charities and educational organisations receive up to 50% off.

Cloudflare: What's the Enterprise pricing model for Cloudflare?

Cloudflare Enterprise offers custom pricing and volume discounts available through direct sales for organizations with specialized needs and large-scale usage.

Source
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