Whether you are running your application on-premises, in a private cloud, or in a public cloud, you may want to have tight control over the orchestrator of your choice. The following is a collection of self-hosted solutions in this space. Keep in mind that most of them are also available as managed services. However, going with self-hosted helps you prevent vendor lock-in, which may be desirable for your organization.
United States
Great Britain
India
Germany
France
Canada
Russia
Spain
Brazil
Australia
Singapore
Hungary
Philippines
Mexico
Thailand
Ukraine
Luxembourg
Estonia
Lithuania
Norway
Chile
South Korea
Ecuador
Colombia
Taiwan
Switzerland
Indonesia
Cyprus
Denmark
Finland
Poland
Malta
Czechia
New Zealand
Austria
Turkey
Sweden
Italy
Egypt
Belgium
Portugal
Slovenia
Ireland
Romania
Greece
Argentina
Malaysia
South Africa
Netherlands
Bulgaria
Latvia
Japan
Slovakia