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Cloud · head to head

Linkerd vs Teleport

Linkerd logo

Linkerd

Cloud

Lightweight service mesh for Kubernetes

From
Free
Rated
-
Full reviewWebsite
Teleport logo

Teleport

Cybersecurity

Certificate-based access to servers, Kubernetes, databases and apps, replacing shared credentials and VPNs

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Linkerd has a free tier, so it costs nothing to try first.
  • Each has a real cost: Linkerd deliberately fewer features than Istio, so complex routing and multi-cluster policy can hit its limits; Teleport pricing is not published and is described as active users plus protected resources, so an autoscaling estate cannot forecast the bill and finance teams discover the true cost only after the first true-up.
  • They diverge on capability: Linkerd covers Automatic mutual TLS, Teleport covers Short-lived certificates.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Linkerd and Teleport actually diverge.

Attributes where Linkerd and Teleport differ
AttributeLinkerdTeleport
Starting priceFreeOn request
Pricing modelOpen source, no licence feequote
Free tierYesNo
PlatformsKubernetes, LinuxLinux, macOS, Windows, Kubernetes, Cloud
CategoryCloudCybersecurity

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 Linkerd

  • Automatic mutual TLS
  • Golden metrics
  • Rust micro-proxy
  • Traffic policy

Only in Teleport

  • Short-lived certificates
  • Protocol coverage
  • Session recording and replay
  • Access Requests
  • Device Trust
  • Identity provider integration
  • Machine identity
  • FIPS and FedRAMP builds

What people use each for

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

Linkerd

  • Adding mutual TLS between services to satisfy a compliance requirementnot Teleport
  • Getting per-service latency and success rates without instrumenting applicationsnot Teleport
  • Progressive delivery with traffic splitting during rolloutsnot Teleport

Teleport

  • Removing long-lived SSH keys and shared database passwords so that offboarding an engineer takes one action in the identity providernot Linkerd
  • Producing session recordings and per-user database audit trails as direct evidence for SOC 2 or FedRAMPnot Linkerd
  • Giving contractors or on-call engineers time-boxed, approved access to production instead of standing admin rightsnot Linkerd
  • Replacing a flat VPN with per-resource authorisation across servers, Kubernetes and internal web appsnot Linkerd

Where each one falls short

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

Linkerd

  • Deliberately fewer features than Istio, so complex routing and multi-cluster policy can hit its limits
  • Kubernetes only, with no story for workloads outside a cluster
  • A sidecar per pod is still real memory and latency overhead, however small, and a mesh is another layer to debug during incidents

Teleport

  • Pricing is not published and is described as active users plus protected resources, so an autoscaling estate cannot forecast the bill and finance teams discover the true cost only after the first true-up.
  • The proxy is a hard dependency on reaching production, so it needs its own high availability deployment and a tested break-glass path or an outage in Teleport becomes an outage in your ability to respond to outages.
  • The open source Community Edition omits Access Requests, Device Trust and the FIPS builds, which are exactly the controls an auditor asks about, so the free tier rarely survives a compliance review.
  • Self-hosting means running and upgrading a certificate authority and its backing store, and Teleport releases frequently enough that upgrade work becomes a standing operational commitment.
  • Coverage across protocols is uneven in depth, so teams with legacy systems, unusual databases or bespoke network appliances find gaps that still require the old VPN to remain in place alongside it.

Pricing, plan by plan

Linkerd

Free
  • LinkerdFree
    • Full functionality
    • No usage limits
    • Community support

Teleport

On request
  • Teleport Community Edition$undefined/year
    • Open source, self-hosted
    • SSH, Kubernetes, database and app access
    • Session recording
  • Teleport Enterprise$undefined/year
    • Cloud-hosted or self-hosted
    • Access Requests and approval workflow
    • Device Trust and hardware key enforcement

Which should you pick?

Choose Linkerd if

  • You need automatic mutual tls.
  • You want to start without paying.
  • You work on Kubernetes, Linux.
  • You also want golden metrics.
Linkerd review

Choose Teleport if

  • You need short-lived certificates.
  • You work on Linux, macOS, Windows, Kubernetes, Cloud.
  • You also want protocol coverage.
Teleport review

Questions people ask

Is Linkerd or Teleport better?
Neither clearly leads. Linkerd starts at Free and Teleport at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Linkerd or Teleport?
Linkerd has a free tier; the other does not. Paid plans start at Free for Linkerd and On request for Teleport.
Does Linkerd or Teleport run on more platforms?
Linkerd runs on Kubernetes, Linux. Teleport runs on Linux, macOS, Windows, Kubernetes, Cloud.
Can I use Linkerd for free?
Yes. Linkerd has a free tier, so you can try it without paying. Teleport starts at On request.
What is Linkerd best used for?
Linkerd is most often used for adding mutual tls between services to satisfy a compliance requirement, getting per-service latency and success rates without instrumenting applications, progressive delivery with traffic splitting during rollouts. Of those, adding mutual tls between services to satisfy a compliance requirement and getting per-service latency and success rates without instrumenting applications are not what Teleport is typically brought in for.
What can Linkerd do that Teleport cannot?
Linkerd covers Automatic mutual TLS, Golden metrics, Rust micro-proxy, Traffic policy. Teleport covers Short-lived certificates, Protocol coverage, Session recording and replay, Access Requests.

Answered from the vendors’ own pages

Linkerd: Is Linkerd free?

The open-source project is free. Buoyant, its maintainer, sells enterprise distributions and support separately.

Teleport: Is the open source edition usable in production?

Yes, but it lacks Access Requests, Device Trust and FIPS builds, which most compliance programmes end up requiring.

Linkerd: Linkerd or Istio?

Linkerd trades features for simplicity, with a smaller proxy and far less configuration. Istio is more capable and correspondingly more work to run.

Teleport: How is it priced?

Not publicly. The vendor prices on active users and protected resources and provides a quote after a sales conversation.

Linkerd: Do I need a service mesh at all?

Only if you need mutual TLS, uniform retries or per-service traffic metrics across many services. For a handful of services it is usually more machinery than the problem justifies.

Teleport: What happens if Teleport goes down?

Nobody reaches the resources behind it, so you need a highly available deployment and a documented break-glass procedure.

Teleport: Does it replace our VPN?

For anything you put behind it, yes. Legacy systems and appliances it does not support will keep the VPN alive.

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