Pricing
Free forever, or Pro with a single payment
Smart Design Inspector has a free version with no time limit and a €49 Pro version that you pay for once and that includes 12 months of new features.
No subscription, no account
€49once · later, €69
- TodayYou pay, and the version you buy is yours forever.
- 12 monthsEvery new feature, at no extra cost.
- After thatRenew updates for €25, or keep what you have.
Early access
3 Pro featuresUntil the Pro launch (date TBD), three Pro features are free for everyone: the full competitor comparison, exporting the design system and copying a section as JSX + Tailwind. On that day they become Pro. Whatever you’ve saved stays yours.
Founder price
You save €20Pro costs €69. That’s its final price, and we’re telling you today. Anyone who buys it before the second Pro release (date TBD), pays €49: the founder price. We won’t raise the price without notice: getting in early saves you €20, with the same 12 months of updates.
- 01 · Now
Early access: three Pro features for free
- 02 · Pro launchTBD
Pro launches at €49, the founder price
- 03 · Second Pro releaseTBD
Pro moves to €69, its final price
Plans
Free · ProOn launch day, the free version comes with 18 features. The full list, grouped by module, is on the home page; this table sums it up.
| Free€0forever | Pro€49one-time payment (founder price; later, €69) | |
|---|---|---|
| CSS inspection, measurements and ruler | ||
| Fonts, type scale and licenses | ||
| Palette, eyedropper and WCAG contrast | ||
| Full SEO inspector and Core Web Vitals | ||
| Page and element capture | ||
| SVG and image download | ||
| Open the page in external audits | 4: PageSpeed Insights, Google site:, OpenGraph.xyz and isitagentready.com | The 4 + 10: WAVE, rich results, Schema, W3C HTML and CSS, security (3), Wayback and Ahrefs |
| Compare websites | 3 cards, 2 websites | Unlimited, exportable to CSV and Markdown |
| Export the design system | — | |
| Copy a section as JSX + Tailwind or HTML/CSS | — | |
| Copy a section as an AI prompt | — | |
| New features for the next 12 months | — |
How the one-time payment works
No subscription- 01
You pay €49 once. The version you buy is yours forever.
- 02
For 12 months you get every new feature at no extra cost.
- 03
After that year, you can renew updates for €25. If you don’t renew, you keep using what you have.
- 04
No account: the license is activated with a key.
Will the free features become paid?
No. What’s free stays free. The three early-access features are Pro from the start and are announced with their end date.
What happens if I don’t renew?
You keep using Pro with every feature it had when your year ended. You just stop getting the new ones.
Is there pricing for teams or agencies?
Write to us at hey@smartbrainactivity.ai.
Does it include VAT?
Yes. Prices include VAT.
Which browsers and operating systems does it work on?
Chrome, Edge, Brave, Arc, Opera and Vivaldi, on Windows, Mac and Linux, from version 1.0. It works the same everywhere because the browser runs the extension, not the operating system. The code is ready to be brought to Firefox and Safari without a rewrite. While it’s in development, things may change.
Waitlist
Be one of the first to try it
Smart Design Inspector is in development. Leave your email and we’ll let you know the day it goes live on the Chrome Web Store, with the 3 Pro features free in early access.
One email on launch day and very few more · Unsubscribe in one click