Softwr

Cybersecurity · head to head

Cosign vs Envysion

Cosign logo

Cosign

Cybersecurity

Signs and verifies container images and artifacts, with or without managing keys

From
Free
Rated
-
Full reviewWebsite
Envysion logo

Envysion

Cybersecurity

Managed video for restaurants and convenience stores that pairs camera footage with point of sale transaction data

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Cosign has a free tier, so it costs nothing to try first.
  • Each has a real cost: Cosign keyless signing inherits every weakness of the identity provider behind it. Sigstore’s own threat model states that if an identity provider is compromised, Sigstore will issue certificates to those identities, so a compromised account produces perfectly valid signatures.; Envysion envysion now sits inside Motorola Solutions alongside Avigilon and Pelco, which overlap with it in retail video, so buyers should establish which platform Motorola intends to invest in before committing to a multi-year multi-site agreement.
  • They diverge on capability: Cosign covers Keyless signing, Envysion covers Point of sale exception reporting.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Cosign and Envysion actually diverge.

Attributes where Cosign and Envysion differ
AttributeCosignEnvysion
Starting priceFreeOn request
Pricing modelOpen source, no licence feequote
Free tierYesNo
PlatformsmacOS, Linux, Windows, DockerWeb, iOS, Android

Identical on both: user rating (Not yet rated), category (Cybersecurity).

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 Cosign

  • Keyless signing
  • Key and KMS signing
  • Registry-native storage
  • In-toto attestations
  • Offline verification
  • Trusted root and signing config

Only in Envysion

  • Point of sale exception reporting
  • Cloud video review
  • Audio capture
  • Loss prevention case management
  • Operational auditing
  • Multi-site dashboards
  • Franchise access controls
  • Managed service model

What people use each for

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

Cosign

  • Signing container images in a build pipeline without managing long-lived private keysnot Envysion
  • Attaching a signed bill of materials to a release so consumers can verify its provenancenot Envysion
  • Meeting a customer or regulatory requirement for signed artifactsnot Envysion
  • Verifying third-party images before they enter an internal registrynot Envysion

Envysion

  • A 300-store quick service chain where till voids and refunds are a known shrink channelnot Cosign
  • A convenience retailer needing drive-through audio and video to settle a customer disputenot Cosign
  • A franchisor auditing food safety and uniform compliance across franchisee sites remotelynot Cosign
  • An investigator building an evidence package for a termination that will be challengednot Cosign

Where each one falls short

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

Cosign

  • Keyless signing inherits every weakness of the identity provider behind it. Sigstore’s own threat model states that if an identity provider is compromised, Sigstore will issue certificates to those identities, so a compromised account produces perfectly valid signatures.
  • A signature proves who signed, never whether they should have. The documentation is explicit that Sigstore cannot determine authorisation, so every consumer must write and maintain their own identity and issuer policy or verification means nothing.
  • Nothing is enforced without an admission controller. Signing changes what you can prove, not what runs, and the official policy controller has a small maintainer base for a component sitting in a cluster admission path.
  • Upgrades break pipelines. Version 3 changed defaults, version 4 is announced as removing legacy functionality and roughly half the command line flags, and two official client libraries still lacked support for the new log format as of mid 2026.
  • Signatures do not expire. An artifact signed before a maintainer account was compromised and one signed after are indistinguishable unless somebody is actively monitoring the transparency log, and almost nobody is.

Envysion

  • Envysion now sits inside Motorola Solutions alongside Avigilon and Pelco, which overlap with it in retail video, so buyers should establish which platform Motorola intends to invest in before committing to a multi-year multi-site agreement.
  • Point of sale integration is per till system, so a chain running two or three POS platforms across acquired brands may find exception reporting works properly in only some of its stores.
  • No pricing is published and it is sold as a per-site managed service, usually on a multi-year agreement, so a chain closing or refranchising stores mid-term can be paying for locations it no longer operates.
  • It is built specifically for till-level retail and restaurant loss prevention and is a poor fit for campus, industrial or office security, so an operator with a mixed estate needs a second platform for the head office.
  • Each site typically needs recording hardware installed, which makes rollout an install project per location rather than a software subscription, and refreshing that hardware is a periodic capital event the subscription does not cover.

Pricing, plan by plan

Cosign

Free
  • CosignFree
    • Apache-2.0
    • Public Sigstore infrastructure free to use
    • No usage limits published

Envysion

On request
  • Envysion managed video$undefined/year
    • Priced per site as a managed service
    • Recording hardware typically required in each location
    • Point of sale integration scoped per till system

Which should you pick?

Choose Cosign if

  • You need keyless signing.
  • You want to start without paying.
  • You work on macOS, Linux, Windows, Docker.
  • You also want key and kms signing.
Cosign review

Choose Envysion if

  • You need point of sale exception reporting.
  • You work on Web, iOS, Android.
  • You also want cloud video review.
Envysion review

Questions people ask

Is Cosign or Envysion better?
Neither clearly leads. Cosign starts at Free and Envysion at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Cosign or Envysion?
Cosign has a free tier; the other does not. Paid plans start at Free for Cosign and On request for Envysion.
Does Cosign or Envysion run on more platforms?
Cosign runs on macOS, Linux, Windows, Docker. Envysion runs on Web, iOS, Android.
Can I use Cosign for free?
Yes. Cosign has a free tier, so you can try it without paying. Envysion starts at On request.
What is Cosign best used for?
Cosign is most often used for signing container images in a build pipeline without managing long-lived private keys, attaching a signed bill of materials to a release so consumers can verify its provenance, meeting a customer or regulatory requirement for signed artifacts, verifying third-party images before they enter an internal registry. Of those, signing container images in a build pipeline without managing long-lived private keys and attaching a signed bill of materials to a release so consumers can verify its provenance are not what Envysion is typically brought in for.
What can Cosign do that Envysion cannot?
Cosign covers Keyless signing, Key and KMS signing, Registry-native storage, In-toto attestations. Envysion covers Point of sale exception reporting, Cloud video review, Audio capture, Loss prevention case management.

Answered from the vendors’ own pages

Cosign: Does Cosign tell me if an image is vulnerable?

No. It has no vulnerability knowledge whatsoever. It can carry an SBOM as a signed attestation but never reads it. Pair it with a scanner.

Envysion: Who owns Envysion?

Motorola Solutions. It sits in the same video security portfolio as Avigilon, Pelco and Openpath.

Cosign: Is signing alone enough?

No. Verification is a command somebody runs. Without an admission controller enforcing it, an unsigned image still runs.

Envysion: What makes it different from a cloud camera service?

The point of sale integration. Exception reports link a void, refund or discount directly to the clip of that transaction, which is what makes multi-site review practical.

Cosign: What does a bare cosign verify actually prove?

Very little. Without a pinned certificate identity and OIDC issuer, it accepts a valid signature from any identity at all.

Envysion: Is pricing published?

No. It is quoted per site as a managed service, typically on a multi-year agreement.

Cosign: What is the risk of keyless signing?

Your OIDC provider becomes the root of trust. Compromise of that account yields genuine, verifiable signatures, so account security is the control that matters.

Envysion: Will it work with my point of sale system?

Integration is built per POS platform, so confirm your specific system and version before buying, especially across acquired brands.

Cosign: Should we expect breaking changes?

Yes. Version 4 is announced to remove roughly half the flags, and a post-quantum migration is named as a further breaking change after that.

Share

Related pages

More on Cosign

More on Envysion

Keep looking

Other head to heads