Build your extension

Make it your way
Plesk Extensions open SDK lets you integrate all your features and services.

Quick and simple
Create your extension with our straightforward SDK and open API. Our Plesk specialists and technology partners will be on hand to help you through every step of your extension development.

Complete flexibility
Decide the level of simplicity or sophistication, from simple builds using SSO linked to 3rd party services, to fully-featured, fully-integrated native experiences for the Plesk ecosystem.

See build an extension workflow >

Sell your extensions

Reach millions of potential customers
Open new revenue streams and sell your extension through our 2500 service provider partners and over 377,000 Plesk servers hosting over 11 million websites.

One-stop management and licensing
Manage your extension from a central entry point, sell through our licensing system, and then market it through Plesk channels.

Success through collaboration
We’ll create a joint business case with a joint go-to-market strategy that differentiates and targets web professionals and service providers worldwide.

See commercial workflow >

Promote your extension

Simple business model to productize your Extension
Configure your extension in different packages and server license options. Align with Plesk solutions, bundles or editions so they’re simple to understand.

See proposed business model >

One place for joint marketing
List your extensions on the Plesk Extensions Catalog, bundle them with complementary products and services, and bring extra value to your customers.

Multi-channel, multi-media
Launch joint marketing and sales campaigns through social media, blogs, email campaigns and outreaching activities.

Let’s get started with your Plesk Extension!

Fill out the form to request your Partner Starter-Kit

  • Presentation and how-to
  • Plesk standard agreement
  • Business case
  • Test licenses/test environment
  • Document sources

Or ask us about:

  • How we can help you build your extension and certificate
  • Introduce you to one of our integrators to support you

You may also preview and evaluate the Plesk Extensions SDK here.

What Our Customers Say

  • Sune Miltersen

    "A week ago I haven't even heard about Plesk. Now I thank the Plesk God every night! Awesome software!"

    Sune Miltersen WebSiteMakers

Be the first to get our latest insights, updates and news