Done

Open-source apps

A VPN app sees all of your traffic, so you need to be able to verify what it does. The source code of the Colitu apps is public and the Android and Windows builds are exactly reproducible: your security team can build the code itself and compare it with the store version.

What is included?

What this service includes

  • Open-source code on GitHub
  • Reproducible Android and Windows builds
  • Signed releases and checksums
  • Open-source licence and notice files

Who it is for

Who it suits

  • Companies that carry out their own security review
  • Organisations where supplier auditing is mandatory
  • Technical teams that prefer open source

How it starts

Get started in three steps

  1. 01

    Review the documents

    The security whitepaper, open-source code and the Trust Centre are public.

  2. 02

    Send your questions

    You send your security team's questions and questionnaires by email.

  3. 03

    Written answer

    Our technical team prepares the answers and the required agreements during the quote process.

Opportunity

Launch your own VPN brand

Anyone with an audience can sell a VPN. We operate the apps, servers and panel; the brand, price and customers are yours.

FAQ

Frequently asked questions

Is the server side open source too?

The apps are open source; how the server infrastructure works is described in the security whitepaper.

What is a reproducible build?

It means an app built from the same source code comes out bit-for-bit identical to the file we publish; it shows that there is no hidden change in between.

Can I buy Business from the plans on the site?

No. Colitu Business is not among the plans on the site. You fill in the form or write to support@colitu.com; our team asks about your needs and sends the quote by email.

Security and compliance

Other services in this group

Get a quote

Let's talk about your company

Business is not sold through the plans on the site. Fill in the form; our team will ask about your needs and send the quote by email.

  • We do not ask for card details
  • Correspondence in Turkish, English or Russian
  • Your details are not added to a newsletter list

If you prefer email: support@colitu.com

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