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Cybersecurity · head to head

Camio vs Envoy

Camio logo

Camio

Cybersecurity

AI video search that runs on cameras you already own, starting near five dollars per camera per month

From
$4.99/month
Free plan
No
Visit CamioFull 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; Camio starts at $4.99/mo.
  • Only Camio lists natural language video search; 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 Camio and Envoy actually diverge.

Attributes where Camio and Envoy differ
AttributeCamioEnvoy
Starting price$4.99/monthFree
Pricing modelPer camera per monthOpen-source
Free tierNoYes
PlatformsWeb, iOS, Android, LinuxWeb
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 Camio

  • Natural language video search
  • Works with existing cameras
  • Free Box software
  • Zone and schedule rules
  • Vehicle and person attributes
  • Retail and queue analytics
  • Alerting integrations
  • Camio Flex add-ons

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.

Camio

  • A warehouse that needs an alert when a trailer door opens outside scheduled hours rather than a recording nobody watchesnot Envoy
  • A retailer investigating a shrink pattern who needs to find every instance of a behaviour across a month of footagenot Envoy
  • A manufacturer wanting a safety alert when a person enters a machine zone during a runnot Envoy
  • A property manager who wants search and alerting on an existing camera estate without replacing recordersnot 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 Camio
  • An edge or API gateway that needs per-route retry budgets, circuit breaking and outlier detection rather than round-robin proxyingnot Camio
  • Migrating traffic between service versions or between a monolith and its replacement, using weighted splits and shadow trafficnot Camio
  • 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 Camio

Where each one falls short

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

Camio

  • The 4.99 US dollars per camera per month starting rate is genuinely a starting rate: Flex add-ons run from 1 to 89 dollars per stream per month, so a busy camera with detailed vehicle labelling can cost more than fifteen times a quiet one and a site budget built on the headline number will be badly wrong
  • Camio is analytics and search, not a full video management system, so most sites still need a recorder or VMS alongside it and end up with two products and two bills
  • The Camio Box gateway must sit on the same local network as the cameras, which means a device, power and network port at every site, and multi-site estates multiply that install work
  • It is a small private company against Verkada, Eagle Eye and the analytics bundled free into major VMS platforms, so it is structurally exposed to an incumbent bundling equivalent capability at no extra charge
  • Analytic accuracy depends heavily on the existing cameras’ placement, resolution and lighting, and cameras installed years ago for recording rather than for computer vision often produce detection rates that disappoint against the demo

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

Camio

$4.99/month
  • Camio usage-based plan$4.99/mo
    • Starting rate per camera per month
    • Scales with search, storage and feature use
    • Works with existing ONVIF and RTSP cameras
  • Camio Flex add-onsOn request
    • Optional services from 1 to 89 USD per stream per month
    • High-traffic cameras and detailed vehicle labelling at the expensive end
    • Priced per stream rather than per site

Envoy

Free

No published plan breakdown. See the Envoy review.

Which should you pick?

Choose Camio if

  • You need natural language video search.
  • You work on Web, iOS, Android, Linux.
  • You also want works with existing cameras.
Camio 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 Camio or Envoy better?
Neither clearly leads. Camio starts at $4.99/month and Envoy at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Camio or Envoy?
Envoy has a free tier; the other does not. Paid plans start at $4.99/month for Camio and Free for Envoy.
Does Camio or Envoy run on more platforms?
Camio runs on Web, iOS, Android, Linux. Envoy runs on Web.
Can I use Envoy for free?
Yes. Envoy has a free tier, so you can try it without paying. Camio starts at $4.99/month.
What is Camio best used for?
Camio is most often used for a warehouse that needs an alert when a trailer door opens outside scheduled hours rather than a recording nobody watches, a retailer investigating a shrink pattern who needs to find every instance of a behaviour across a month of footage, a manufacturer wanting a safety alert when a person enters a machine zone during a run, a property manager who wants search and alerting on an existing camera estate without replacing recorders. Of those, a warehouse that needs an alert when a trailer door opens outside scheduled hours rather than a recording nobody watches and a retailer investigating a shrink pattern who needs to find every instance of a behaviour across a month of footage are not what Envoy is typically brought in for.
What can Camio do that Envoy cannot?
Camio covers Natural language video search, Works with existing cameras, Free Box software, Zone and schedule rules. Envoy covers xDS dynamic configuration, Protocol breadth, Filter chain architecture, Observability by default.

Answered from the vendors’ own pages

Camio: Do I have to buy Camio cameras?

No. Camio works with ONVIF and RTSP cameras you already have, which is the main reason to choose it over camera-bundled AI platforms.

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.

Camio: Do I have to buy the Camio Box?

Not necessarily. The gateway software can be downloaded onto hardware you already own; Box and Box Pro units are for sites needing more processing capacity.

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.

Camio: What does it really cost?

Plans start at 4.99 US dollars per camera per month, but Flex add-ons run from 1 to 89 dollars per stream per month, so per-camera cost varies enormously by traffic and labelling detail.

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.

Camio: Does Camio replace my recorder?

No. It adds search and alerting. Continuous recording and evidence retention usually still need a VMS or recorder.

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.

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