Softwr

Cybersecurity · head to head

BeyondTrust vs Envoy

BeyondTrust logo

BeyondTrust

Cybersecurity

Privileged access management, endpoint privilege management and secure remote access

From
On request
Free plan
No
Visit BeyondTrustFull review
Envoy logo

Envoy

Developer Tools

A high-performance L7 proxy written in C++ that is configured by an API rather than a config file, and is usually deployed under a control plane.

From
Free
Free plan
Yes
Visit EnvoyFull review

The short version

  • Envoy is free; BeyondTrust prices on request.
  • Only BeyondTrust lists password Safe; only Envoy lists xDS dynamic configuration.
  • Prices and features on this page were last checked on 13 November 2026.

Where they differ

Only the attributes on which BeyondTrust and Envoy actually diverge.

Attributes where BeyondTrust and Envoy differ
AttributeBeyondTrustEnvoy
Starting priceOn requestFree
Pricing modelQuoteOpen-source
Free tierNoYes
PlatformsWindows, macOS, Linux, WebWeb
CategoryCybersecurityDeveloper Tools

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 BeyondTrust

  • Password Safe
  • Endpoint Privilege Management
  • Privileged Remote Access
  • Remote Support
  • Discovery
  • Session recording

Only in Envoy

  • xDS dynamic configuration
  • Protocol breadth
  • Filter chain architecture
  • Observability by default
  • Outlier detection
  • Traffic shaping
  • mTLS termination and origination
  • Hot restart

What people use each for

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

BeyondTrust

  • An organisation removing local administrator rights across thousands of Windows endpoints without swamping the service desknot Envoy
  • A utility required to record every privileged session on operational systems for regulatory auditnot Envoy
  • A firm giving external maintenance vendors access to specific servers without handing over credentialsnot Envoy
  • A helpdesk consolidating remote support and privileged access onto one audited path rather than an unmanaged remote toolnot Envoy

Envoy

  • Acting as the data plane under a service mesh or Gateway API implementation, which is how the overwhelming majority of deployments use itnot BeyondTrust
  • An edge or API gateway that needs per-route retry budgets, circuit breaking and outlier detection rather than round-robin proxyingnot BeyondTrust
  • Migrating traffic between service versions or between a monolith and its replacement, using weighted splits and shadow trafficnot BeyondTrust
  • Standardising observability across a polyglot estate, so that latency, error rates and tracing look the same regardless of the language a service is written innot BeyondTrust

Where each one falls short

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

BeyondTrust

  • The product lines came from separate origins and still have separate consoles, so buying the suite does not deliver the single pane of glass the bundle implies
  • Licensing metrics differ between products, per managed account, per endpoint, per concurrent session, which makes multi-product quotes hard to compare with competitors and hard to forecast as you grow
  • Self-hosted deployments carry real infrastructure and upgrade burden, and organisations without a dedicated PAM administrator find the system drifts out of maintenance
  • Endpoint privilege management requires sustained rule authoring as applications change, so the first-year saving in helpdesk tickets erodes if nobody owns the policy afterwards
  • Discovery finds far more privileged accounts than most organisations expect, which is valuable but converts a licence purchase into a longer remediation programme before the control is real

Envoy

  • The configuration surface is very large and hand-written bootstrap YAML runs to hundreds of lines for routing that Nginx expresses in twenty, which is why nearly every production deployment sits under a control plane and inherits that control plane's constraints as well
  • xDS is the real API and it is not stable in the comfortable sense; the v2 API set was removed outright, resource types continue to be deprecated, and your control plane and Envoy binaries have to be upgraded roughly in step or the proxies stop accepting configuration
  • Extending it properly means writing a C++ filter and building and maintaining your own Envoy binary; the alternatives are Lua, which adds per-request overhead, and proxy-wasm, whose ABI has remained effectively experimental for years with a real performance cost
  • At sidecar density the per-proxy memory and CPU footprint is a measurable share of cluster capacity, since thousands of workloads each carry a full proxy, and this is precisely the cost that has pushed mesh projects towards node-level or ambient architectures
  • There is no single vendor selling support for Envoy itself; you get the community plus control-plane vendors such as Solo.io and Tetrate, so an Envoy-level production bug is your own engineers in a C++ codebase unless a support contract happens to cover it
  • Diagnosing why a request got a particular response involves reading config dumps, the stats endpoint and the RESPONSE_FLAGS codes in access logs rather than a readable error, which is a specific skill you must hire or spend months growing

Pricing, plan by plan

BeyondTrust

On request
  • BeyondTrust PlatformOn request
    • Password Safe priced by managed asset or account
    • Endpoint Privilege Management priced per endpoint
    • Remote access products priced per concurrent licence or endpoint

Envoy

Free

No published plan breakdown. See the Envoy review.

Which should you pick?

Choose BeyondTrust if

  • You need password safe.
  • You work on Windows, macOS, Linux, Web.
  • You also want endpoint privilege management.
BeyondTrust review

Choose Envoy if

  • You need xds dynamic configuration.
  • You want to start without paying.
  • You also want protocol breadth.
Envoy review

Questions people ask

Is BeyondTrust or Envoy better?
Neither clearly leads. BeyondTrust starts at On request and Envoy at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, BeyondTrust or Envoy?
Envoy has a free tier; the other does not. Paid plans start at On request for BeyondTrust and Free for Envoy.
Does BeyondTrust or Envoy run on more platforms?
BeyondTrust runs on Windows, macOS, Linux, Web. Envoy runs on Web.
Can I use Envoy for free?
Yes. Envoy has a free tier, so you can try it without paying. BeyondTrust starts at On request.
What is BeyondTrust best used for?
BeyondTrust is most often used for an organisation removing local administrator rights across thousands of windows endpoints without swamping the service desk, a utility required to record every privileged session on operational systems for regulatory audit, a firm giving external maintenance vendors access to specific servers without handing over credentials, a helpdesk consolidating remote support and privileged access onto one audited path rather than an unmanaged remote tool. Of those, an organisation removing local administrator rights across thousands of windows endpoints without swamping the service desk and a utility required to record every privileged session on operational systems for regulatory audit are not what Envoy is typically brought in for.
What can BeyondTrust do that Envoy cannot?
BeyondTrust covers Password Safe, Endpoint Privilege Management, Privileged Remote Access, Remote Support. Envoy covers xDS dynamic configuration, Protocol breadth, Filter chain architecture, Observability by default.

Answered from the vendors’ own pages

BeyondTrust: Is endpoint privilege management sold separately from the vault?

Yes. They are distinct products with distinct licensing metrics, and many customers buy only one.

Envoy: Should I run Envoy on its own, or under a control plane?

Almost always under one. Directly authoring xDS or static bootstrap configuration is viable for a handful of routes and becomes unmanageable beyond that. Envoy Gateway, Istio, Contour, Gloo and Consul all exist to generate that configuration for you.

BeyondTrust: Can it record vendor sessions?

Yes, with credential injection so the third party never learns the password, and full video and keystroke recording for audit.

Envoy: How does it compare with Nginx or HAProxy?

Envoy is dynamically configured over an API and instrumented far more heavily; Nginx and HAProxy are faster to configure and lighter for straightforward reverse proxying. If you never need to change routing without a reload, Envoy is more machinery than the problem requires.

BeyondTrust: Is there a FedRAMP option?

BeyondTrust offers FedRAMP-authorised deployments for United States government buyers, which is often the deciding factor in that sector.

Envoy: What does it cost?

Nothing to licence; it is Apache 2.0 and there is no paid edition. The cost is engineering time and, for most organisations, a commercial control plane or cloud service that packages it.

Envoy: Can I write extensions without C++?

You can write Lua filters or proxy-wasm modules in Rust, Go, C++ or AssemblyScript. Both carry per-request overhead compared with a native filter, and the Wasm path has been slower to stabilise than the project originally projected.

Envoy: Is it a CNCF project?

Yes, it is a graduated CNCF project licensed under Apache 2.0, which means the trademark and governance sit with the foundation rather than with Lyft or any vendor.

Share

Related pages

More on BeyondTrust

More on Envoy

Keep looking

Other head to heads