What tech does a startup company need

A solid starting setup:

Domain, website & professional email (Microsoft 365 or Google Workspace)
Identity & security: single sign-on, MFA for everyone, a password manager
Collaboration: Teams or Slack, shared drives (OneDrive/SharePoint or Google Drive)
Sales: a CRM (HubSpot, Zoho CRM)
Finance: accounting & invoicing (Zoho Books, QuickBooks, Xero) — VAT-ready in the UAE
People: HR, attendance and payroll (in the UAE, payroll through WPS)
Work: project management (Planner, Asana, Trello, Jira)
Devices: laptop management and endpoint protection (Intune)
Backups & automation connecting it all

What tech does a startup company need?