Microsoft recently announced the upcoming availability of Microsoft Defender for Endpoint P1 and P2 options. Those options are replacing the full version, available as a standalone SKU or bundled in E5 licenses.
Although not complete and not offering the hunting capabilities of the P2 license, the P1 one, included for all E3 customers is a great addition for your defensive capabilities, including: next-gen AV, attack surface reduction rules, web control, among others.
Hacknowledge is a Microsoft partner with engineers certified for Azure and M365 security and can help you plan and deploy successfully MDE P1 to fully use its features. As a managed service, alerts from MDE will then be triaged by our security analysts in our Vision, Azure Sentinel or Splunk offerings. Should you have a P2 license, Hacknowledge can also leverage custom alerting and hunting rules to better detect threats.
[1] https://techcommunity.microsoft.com/t5/microsoft-defender-for-endpoint/introducing-microsoft-defender-for-endpoint-plan-1/ba-p/2636641