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Networking · head to head

Cisco Meraki vs Nebula

Cisco Meraki logo

Cisco Meraki

Networking

Cloud-managed networking hardware where the licence is mandatory and the hardware stops passing traffic if it lapses

From
On request
Rated
-
Full reviewWebsite
Nebula logo

Nebula

Networking

Certificate based overlay network from Slack, with identity and firewall rules carried in the certificate

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Nebula has a free tier, so it costs nothing to try first.
  • Each has a real cost: Cisco Meraki the licence is mandatory and recurring for the life of the hardware; after a 30-day grace period past expiry, devices stop forwarding traffic entirely, which is an operational outage risk unlike almost any other hardware purchase; Nebula the open source project has no user interface, no enrolment workflow and no revocation service, so certificate issuing, distribution and expiry become scripts you write and then have to keep working.
  • They diverge on capability: Cisco Meraki covers Cloud dashboard management, Nebula covers Certificate carried identity.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Cisco Meraki and Nebula actually diverge.

Attributes where Cisco Meraki and Nebula differ
AttributeCisco MerakiNebula
Starting priceOn requestFree
Pricing modelquote, hardware plus mandatory recurring licenceOpen source, no licence fee
Free tierNoYes
PlatformsWeb, iOS, AndroidLinux, macOS, Windows, iOS, Android, FreeBSD

Identical on both: 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 Cisco Meraki

  • Cloud dashboard management
  • Zero-touch provisioning
  • Co-termination licensing
  • Unified hardware line
  • API and integrations

Only in Nebula

  • Certificate carried identity
  • Group based host firewall
  • Lighthouse discovery
  • Noise protocol encryption
  • Unsafe routes
  • Managed option

What people use each for

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

Cisco Meraki

  • A multi-site retail or education organisation that wants one dashboard to manage networking hardware across many locations without local IT staff at each sitenot Nebula
  • An IT team that values zero-touch provisioning for rapid rollout of new sites over local configuration controlnot Nebula
  • An organisation that has already standardised on Cisco and wants Meraki's simplified cloud management alongside existing Cisco infrastructurenot Nebula
  • A managed service provider running Meraki across client sites who bills the licence cost through to clients as part of a managed contractnot Nebula

Nebula

  • Flattening a network across several clouds and datacentres without VPC peering or route tablesnot Cisco Meraki
  • Very large fleets where a central policy service on the connection path is unacceptablenot Cisco Meraki
  • Environments that already run an internal certificate authority and want the network to use itnot Cisco Meraki
  • Replacing per host iptables rules with policy written against roles that follow the hostnot Cisco Meraki

Where each one falls short

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

Cisco Meraki

  • The licence is mandatory and recurring for the life of the hardware; after a 30-day grace period past expiry, devices stop forwarding traffic entirely, which is an operational outage risk unlike almost any other hardware purchase
  • There is no perpetual or offline fallback mode, so fully depreciated hardware still requires an active subscription to function, meaning the true cost of ownership never drops to zero the way owned hardware normally would
  • Co-termination licensing ties all devices on an organisation to a single renewal date, so adding a device mid-cycle requires paying a prorated amount to align to that date rather than a clean incremental cost
  • Configuration and monitoring depend entirely on Cisco's cloud dashboard being reachable; a local network outage that also cuts cloud connectivity limits visibility into what is happening on-site
  • Pricing is quote-only and bundled with hardware, so a buyer cannot compare a straightforward per-device licence cost against competitors without going through a sales process
  • Switching away from Meraki after adoption means replacing hardware, not just software, since the devices are functionally useless without a Meraki licence and cannot be repurposed to run other firmware

Nebula

  • The open source project has no user interface, no enrolment workflow and no revocation service, so certificate issuing, distribution and expiry become scripts you write and then have to keep working.
  • Revoking a compromised host means distributing a blocklist entry to every other host and reloading them, which is a fleet wide operation rather than a click, and easy to get wrong under pressure.
  • Changing a host group membership means reissuing and redeploying its certificate, so policy changes are a deployment rather than a configuration edit.
  • There is no identity provider integration or single sign on in the open source version, so it maps well to servers and badly to a fleet of user laptops.
  • NAT traversal is best effort and hosts behind symmetric NAT need a relay configured deliberately, so connectivity failures show up as intermittent rather than immediate and are awkward to diagnose.

Pricing, plan by plan

Cisco Meraki

On request
  • Meraki hardware plus licence$undefined/year
    • Device hardware purchase
    • Co-termed licence required for the device to function
    • Licence renewal required indefinitely for continued operation

Nebula

Free
  • NebulaFree
    • Full functionality under the MIT licence
    • No host limit
    • You operate the certificate authority and lighthouses
  • Defined Networking$undefined/month
    • Hosted control plane and enrolment
    • Managed certificate lifecycle and revocation
    • Policy and DNS interface

Which should you pick?

Choose Cisco Meraki if

  • You need cloud dashboard management.
  • You work on Web, iOS, Android.
  • You also want zero-touch provisioning.
Cisco Meraki review

Choose Nebula if

  • You need certificate carried identity.
  • You want to start without paying.
  • You work on Linux, macOS, Windows, iOS, Android, FreeBSD.
  • You also want group based host firewall.
Nebula review

Questions people ask

Is Cisco Meraki or Nebula better?
Neither clearly leads. Cisco Meraki starts at On request and Nebula at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Cisco Meraki or Nebula?
Nebula has a free tier; the other does not. Paid plans start at On request for Cisco Meraki and Free for Nebula.
Does Cisco Meraki or Nebula run on more platforms?
Cisco Meraki runs on Web, iOS, Android. Nebula runs on Linux, macOS, Windows, iOS, Android, FreeBSD.
Can I use Nebula for free?
Yes. Nebula has a free tier, so you can try it without paying. Cisco Meraki starts at On request.
What is Cisco Meraki best used for?
Cisco Meraki is most often used for a multi-site retail or education organisation that wants one dashboard to manage networking hardware across many locations without local it staff at each site, an it team that values zero-touch provisioning for rapid rollout of new sites over local configuration control, an organisation that has already standardised on cisco and wants meraki's simplified cloud management alongside existing cisco infrastructure, a managed service provider running meraki across client sites who bills the licence cost through to clients as part of a managed contract. Of those, a multi-site retail or education organisation that wants one dashboard to manage networking hardware across many locations without local it staff at each site and an it team that values zero-touch provisioning for rapid rollout of new sites over local configuration control are not what Nebula is typically brought in for.
What can Cisco Meraki do that Nebula cannot?
Cisco Meraki covers Cloud dashboard management, Zero-touch provisioning, Co-termination licensing, Unified hardware line. Nebula covers Certificate carried identity, Group based host firewall, Lighthouse discovery, Noise protocol encryption.

Answered from the vendors’ own pages

Cisco Meraki: What happens if we stop paying for the licence?

After the licence reaches its co-termination date there is a 30-day grace period, after which the organisation is marked out of compliance, devices become unmanageable, and hardware stops passing traffic.

Nebula: Does it use WireGuard?

No. Nebula predates the common WireGuard mesh tools and uses the Noise protocol framework with its own certificate format.

Cisco Meraki: Can Meraki hardware run without the cloud dashboard?

No, Meraki devices require ongoing cloud connectivity and a valid licence to operate; there is no supported offline or perpetual mode.

Nebula: Can I run it without Defined Networking?

Yes, entirely. Defined Networking sells the control plane conveniences, not the network itself.

Cisco Meraki: Is pricing published?

No, Meraki hardware and licensing are quoted per deal rather than listed at fixed public prices.

Nebula: How do I revoke a host?

Add its certificate fingerprint to the blocklist in the configuration of the other hosts and reload them. There is no online revocation check.

Nebula: Is it a good fit for laptops?

Less so than the identity provider based tools. There is no single sign on, so every laptop needs a certificate issued and renewed by whatever process you build.

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