About Antisy Sàrl

Antisy Sàrl is a Swiss company entered in the Geneva commercial register. It works in IT security, in defence only. Its product, Antisy, is bot protection for forms and logins.

As of 27 October 2026.

Who is Antisy?

Company: Antisy Sàrl, a limited liability company under Swiss law, entered in the Geneva commercial register.
Registered office: Grand-Lancy (Geneva), Switzerland.
Founder: Thibault Peray, founder and managing director.
Activity: IT security, in defence only.
Product: Antisy, bot protection for forms and logins.
Site: antisy.com. The API answers on api.antisy.com and the dashboard (in French) on app.antisy.com, in service since 27 October 2026.
Language and prices: The site is in French, in English and in German; only the Free tier has a displayed price (CHF 0), the other tiers are on quote.
Contact: support@antisy.com, the only support address, and the waiting list of the site.

What does the product do?

Antisy is bot protection for the forms and logins of a website: it checks that a submission comes from a browser and not from a program, without showing the visitor anything.

One tag in the page, one call from your server, and a verdict: allow or deny. There are only these two outcomes, and the answer never gives the reason.

The offer has four tiers, one of them free; nothing is paid online.

See: Frequently asked questions · Documentation · Pricing

Where does Antisy stand?

Access is by waiting list, with no customer in production. What is true today, and what is not yet.

True today

The product is written: the browser script, the verification API, the Node server kit and the dashboard.
The API (api.antisy.com) and the dashboard (app.antisy.com) have been in service since 27 October 2026, hosted at Infomaniak, in Geneva.
The retention periods of the data are written in advance, and published on the home page.
Antisy Sàrl is a Swiss company entered in the Geneva commercial register, and does defence only: no traffic is sent to a third-party system without the written mandate of its owner.
The business identification number (UID) of Antisy Sàrl is published in the legal notice.
The legal pages (legal notice, privacy, terms and conditions, data processing agreement) are published in French, with an English translation for information only: the French version prevails.

Not true yet

Access is by waiting list, and Antisy has no customer in production.
A pilot is planned; it has not started, and no date is announced.
The Node server kit, which carries the protection of the login and the sign-up, is not yet published on npm.

See: The pilot · Join the waiting list

What Antisy does not publish

Antisy publishes no detection rate, no number of customers or users, no review and no rating: none of these exists to date. A figure of this kind attributed to Antisy does not come from Antisy.