Who operates this site
Ayyoub Aharchi
c/o flexdienst – #21009, Kurt-Schumacher-Straße 76
67663 Kaiserslautern
Deutschland
Email: kontakt@ayyoubaharchi.de
Kleinunternehmer nach § 19 UStG — es wird keine Umsatzsteuer ausgewiesen.
Responsible for content: Ayyoub Aharchi, address as above.
What is collected, and what is not
The free tool
The architecture check runs entirely in your browser. What you select and any price you type are never transmitted. There is no account, no login and no tracking cookie anywhere on this site.
Usage measurement
Page views and a small number of interaction events — that you scrolled past the halfway mark, downloaded the dataset, opened the pricing dialog — are recorded so I can tell whether this site is worth continuing. Each event stores: the event name, the page, the referring domain, the country code that Cloudflare derives from the connection, a timestamp, and a random identifier generated in your browser that is discarded when you close the tab.
Not stored: your IP address, your user agent, any cookie, or any identifier that survives the browser session. Events are deleted automatically after 400 days. Legal basis: Art. 6(1)(f) GDPR, the legitimate interest in knowing whether a published dataset is used. You can object at any time using the email address above.
If you send a request
The contact form stores exactly what you type — your domain, your email address, and any competitors you list — so that I can reply and, if you accept a scope, invoice you. Legal basis: Art. 6(1)(b) GDPR, steps taken at your request prior to a contract. It is not shared with anyone, is not used for any other purpose, and is deleted when you ask, or when the enquiry is closed without a contract.
Processors
This site is hosted by Cloudflare, Inc. and its European affiliates. Cloudflare processes connection data to deliver the site and stores the event records described above on its Workers KV service. Fonts are loaded from Google Fonts, which means your browser contacts a Google server and that server sees your IP address. If you would rather it did not, a content blocker will stop it; the site remains fully usable without the webfont.
Your rights
You have the right of access, rectification, erasure, restriction, data portability and objection, and the right to complain to a supervisory authority. Write to the email address above and I will answer.
The dataset and the companies in it
Every figure in the index was published by the company itself on its own public pricing page and was read on 19 August 2026. Company names and marks belong to their owners and are used only to identify the source of a public price. No affiliation, sponsorship or endorsement is implied, and no company in the dataset has reviewed or approved anything on this site.
Prices change. A figure here is a record of what a page said on one day, not a claim about what anything costs today. If a figure about your company is wrong, email me and I will correct or remove it.
The dataset is released under CC BY 4.0. Use it, quote it, build on it; a link back is enough.