License & Plan

Vesper Audit has two tiers: Free and Pro. Free works immediately on download with no account or time limit. Pro unlocks full-site crawling, all export formats, and advanced settings.

Free tier

The Free tier is available to everyone, indefinitely. No sign-up, no credit card, no expiry. Free includes:

Pro trial

Every download includes a free 7-day Pro trial - no credit card required. The trial gives you full access to every Pro feature so you can evaluate it with your own sites before committing.

To start the trial:

  1. Open Vesper Audit and go to Settings > License & Plan
  2. Click Start free trial
  3. Pro features unlock immediately for 7 days

When the trial ends, the app reverts to the Free tier. Your scan history, settings, profiles, exclusions, and suppressions are all preserved - nothing is deleted.

Buying Pro

Pro is $99/year and includes 2 seats. A single license can be activated on up to 2 Macs. Purchase does not trigger a new download - the same app you already have becomes Pro the moment you activate your license key.

Purchasing will be available at launch - v1.0.0 coming soon.

After purchase, Lemon Squeezy sends your license key by email. Keep that email - you will need the key if you ever deactivate and reactivate on a new machine.

Secure checkout
Payments are processed by Lemon Squeezy. Vesper Technologies LLC never handles payment card data directly. A 14-day refund policy applies - see the Refund Policy for details.

Activating a license key

  1. Open Vesper Audit and go to Settings > License & Plan
  2. Enter your license key in the Activate license field
  3. Click Activate
  4. Vesper Audit contacts the activation server and unlocks Pro features immediately

Activation requires an internet connection. Once activated, the app works fully offline - the license is not re-checked on every launch.

Deactivating a seat

Each Pro license covers 2 seats. If you want to move your license to a new Mac, you need to deactivate it on the old machine first to free up a seat.

  1. On the machine you are moving away from, go to Settings > License & Plan
  2. Click Deactivate
  3. The seat is released and your license key becomes available to activate on a new machine

Deactivation requires an internet connection. If the old machine is no longer accessible, contact support at vesperapps.com/contact to release the seat manually.

Frequently asked questions

What happens to my reports when Pro expires?

Nothing is deleted. All your scan history, saved profiles, exclusions, and suppressions remain intact. The app returns to Free tier behavior - single page scans only, no exports. You can still open and browse any previously saved .json results file in the in-app viewer at any time.

Can I use one license on two Macs?

Yes. Each Pro license includes 2 seats, so you can activate it on a personal Mac and a work Mac simultaneously. A third activation requires deactivating one of the existing seats first.

What if I lose my license key?

Check your email for the original purchase confirmation from Lemon Squeezy. If you cannot find it, you can retrieve your license key from your Lemon Squeezy order history using the email address you purchased with.

Is there a discount for multiple licenses?

Not currently. Each license covers 2 seats which handles most individual and small-team use cases. If you need more seats, contact us.