Virtualisation shouldn’t be bloated.

Datacenter hyperconverged stacks eat up memory and CPU resources, making it impossible to deploy on small edge servers. According to ESG, Sunlight is approximately 81% more CPU efficient and 98% more RAM efficient than industry leading hyperconverged infrastructure (HCI) solutions - and it runs on both x86 and Arm CPUs. This means you can get all the benefits of hyperconverged on small edge servers.


Virtualisation shouldn’t be slow.

Traditional virtualisation isn’t architected to take advantage of today’s high performance NVMe storage and 100G networking. The virtualisation tax can cost 70% of the bare-metal performance of these technologies. Sunlight allows you to virtualise at bare-metal performance levels unlocking the performance your applications need.


We save


of infrastructure costs

Sunlight's RAM efficiency is


better than traditional HCI

Sunlight delivers






Cambridge, UK

Cambridge UK

Foundation for Research and Technology (FORTH), Crete, Greece

Ν. Plastira 100, Vassilika Vouton GR - 700 13
Heraklion, Crete, Greece

Local Representation

Florida, USA

Utah, USA

Texas, USA

London, UK

Get in touch

Careers at Sunlight

Join us on our mission to build the next generation of virtualisation.

We’re always looking for great people to join our teams across UK, Greece and USA. If you’re interested in an advertised role or can help us with developing Hyperconverged infrastructure (HCI), Distributed Software Defined Storage (SDS) and/or Software Defined Networking (SDN) send your CV to