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Networking · head to head

HiveMQ vs Tailscale

HiveMQ logo

HiveMQ

Networking

Enterprise MQTT broker for industrial IoT with a published self-managed price list

From
Free
Rated
-
Full reviewWebsite
Tailscale logo

Tailscale

Networking

Zero-trust mesh VPN built on WireGuard with identity-based access

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: HiveMQ the Community Edition lacks clustering, persistence extensions, the control centre and all enterprise bridges, so a prototype built on it does not become production by buying support.; Tailscale requires active configuration and management; cannot be deployed passively like consumer VPNs
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which HiveMQ and Tailscale actually diverge.

Attributes where HiveMQ and Tailscale differ
AttributeHiveMQTailscale
Pricing modelPer month by connections and throughputfreemium
PlatformsLinux, Docker, Kubernetes, WebLinux, macOS, Windows, iOS, Android, API, Web

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 HiveMQ

  • MQTT 5 and 3.1.1
  • Native clustering
  • Data Hub
  • Extension framework
  • Enterprise bridges
  • Control centre

Only in Tailscale

Nothing recorded that HiveMQ does not also cover.

What people use each for

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

HiveMQ

  • A connected vehicle fleet where devices drop off the network for hours and sessions must survivenot Tailscale
  • An industrial plant bridging MQTT telemetry into Kafka without writing and operating the bridgenot Tailscale
  • A utility that needs message-level schema validation so one faulty firmware release cannot corrupt the data lakenot Tailscale
  • An IoT project that needs a self-managed broker price for a budget submission without entering a sales processnot Tailscale

Tailscale

  • Remote team access to internal services without VPN concentratorsnot HiveMQ
  • Hybrid cloud connectivity across AWS, Azure, GCP, and on-premises networksnot HiveMQ
  • CI/CD pipeline access to internal infrastructure (databases, Kubernetes clusters)not HiveMQ
  • Zero-trust access to SSH, Kubernetes, and databases without bastion hostsnot HiveMQ
  • Mobile and IoT device management in enterprise environmentsnot HiveMQ
  • Temporary contractor and third-party access controlnot HiveMQ

Where each one falls short

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

HiveMQ

  • The Community Edition lacks clustering, persistence extensions, the control centre and all enterprise bridges, so a prototype built on it does not become production by buying support.
  • The entry commercial tiers cap at ten thousand connections, and device fleets grow, so the step to Enterprise capacity pricing arrives sooner than most projects plan for.
  • It is a JVM application, so memory tuning and garbage collection behaviour become the operator’s problem at high connection counts, unlike the C-based brokers in this space.
  • Extensions are written in Java against HiveMQ’s SPI, which means custom authentication logic is locked to the platform and cannot move to another broker.
  • For simple use cases it is substantially heavier and more expensive than Mosquitto or EMQX, and small deployments frequently pay enterprise prices for clustering they never use.

Tailscale

  • Requires active configuration and management; cannot be deployed passively like consumer VPNs
  • Device posture policies and JIT access tiers are locked behind Premium subscription (£18/month), raising per-user costs for enterprises
  • Limited support for legacy protocols and non-modern operating systems (Windows 7, older Android versions)
  • Centralised control plane operated by Tailscale (hosted in US); no self-hosted control plane option for air-gapped or sovereign deployments
  • Cannot replace full VPN functionality for accessing legacy IP-based services; only applicable to modern infrastructure

Pricing, plan by plan

HiveMQ

Free
  • Community EditionFree
    • Apache 2.0 licence
    • MQTT 3.1.1 and 5 support
    • Single broker, no clustering
  • Launch$299/month
    • Ten thousand connections
    • Five hundred messages per second
    • Single broker deployment
  • Run$499/month
    • Ten thousand connections
    • One thousand messages per second
    • Single broker deployment
  • Enterprise$undefined/year
    • Priced by connections and throughput
    • Multi-broker and multi-site deployments
    • Distributed data intelligence

Tailscale

Free
  • PersonalFree
    • Up to 6 users
    • Unlimited devices per user
    • 1,000 ephemeral resource minutes per month
  • Standard$8/month
    • Unlimited users
    • Unlimited devices
    • 1,000 ephemeral resource minutes per month
  • Premium$18/month
    • Unlimited users and devices
    • 10,000 ephemeral resource minutes per month
    • 300 ACL groups
  • EnterpriseFree
    • Custom pricing
    • Unlimited resources
    • Advanced security features

Which should you pick?

Choose HiveMQ if

  • You need mqtt 5 and 3.1.1.
  • You want to start without paying.
  • You work on Linux, Docker, Kubernetes, Web.
  • You also want native clustering.
HiveMQ review

Choose Tailscale if

  • You want to start without paying.
  • You work on Linux, macOS, Windows, iOS, Android, API, Web.
Tailscale review

Questions people ask

Is HiveMQ or Tailscale better?
Neither clearly leads. HiveMQ starts at Free and Tailscale at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, HiveMQ or Tailscale?
HiveMQ starts at Free and Tailscale at Free.
Does HiveMQ or Tailscale run on more platforms?
HiveMQ runs on Linux, Docker, Kubernetes, Web. Tailscale runs on Linux, macOS, Windows, iOS, Android, API, Web.
Can I use HiveMQ for free?
Both have a free tier, so you can try either at no cost before committing.
What is HiveMQ best used for?
HiveMQ is most often used for a connected vehicle fleet where devices drop off the network for hours and sessions must survive, an industrial plant bridging mqtt telemetry into kafka without writing and operating the bridge, a utility that needs message-level schema validation so one faulty firmware release cannot corrupt the data lake, an iot project that needs a self-managed broker price for a budget submission without entering a sales process. Of those, a connected vehicle fleet where devices drop off the network for hours and sessions must survive and an industrial plant bridging mqtt telemetry into kafka without writing and operating the bridge are not what Tailscale is typically brought in for.
What can HiveMQ do that Tailscale cannot?
HiveMQ covers MQTT 5 and 3.1.1, Native clustering, Data Hub, Extension framework.

Answered from the vendors’ own pages

HiveMQ: Is HiveMQ free?

The Community Edition is Apache 2.0 and free, but it has no clustering and none of the enterprise extensions.

Tailscale: Is Tailscale free?

Tailscale Personal tier is free forever for up to 6 users. Standard (£8/month per user) adds team features, Premium (£18/month per user) adds security controls, and Enterprise tiers are custom priced.

Source
HiveMQ: What does the commercial version cost?

Self-managed Launch is 299 US dollars a month for ten thousand connections; Run is 499 with higher throughput.

Tailscale: Does Tailscale route all traffic through a central gateway?

No. Tailscale creates direct encrypted connections between devices using WireGuard. It only proxies traffic when direct peer connections are not possible (some restrictive NAT scenarios). This reduces latency and eliminates VPN gateway bottlenecks.

Source
HiveMQ: Does it support MQTT 5?

Yes, both MQTT 5 and 3.1.1, including shared subscriptions and session expiry intervals.

Tailscale: Can I host Tailscale on-premises?

No. Tailscale provides a hosted control plane only. For fully self-hosted mesh networking, consider WireGuard with manual key management or Netmaker. Tailscale Enterprise can provide custom deployments for specific requirements.

Source
HiveMQ: Can it bridge into Kafka?

Yes, via a commercial enterprise extension, not in the Community Edition.

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