For small remote teams and businesses

Part-time IT administration for your business.

REX5 helps small businesses manage IT for distributed employees and freelancers, from onboarding and offboarding to SaaS access and security. Get professional IT administration without hiring a full-time IT employee.

Onboarding, offboarding, and secure access.

Onboarding and offboarding

REX5 sets up accounts for employees and freelancers, manages role changes, and verifies access removal when someone leaves.

SaaS access management

REX5 manages accounts, groups, and permissions across your business tools, with regular access reviews.

Security

REX5 configures agreed MFA and SSO, manages password-manager access, and addresses access gaps. Monitoring supports the day-to-day administration.

See the service scope →

The tech stack REX5 manages.

User management for Google Workspace, Microsoft 365, and 1Password, plus access administration across your business’s tools.

Productivity suites
  • Google Workspace
  • Microsoft 365

Google Workspace and Microsoft 365 user onboarding, offboarding, groups, and permissions.

Communication
  • Google Meet
  • Slack
  • Microsoft Teams

Workspace membership, guest access, and communication permissions.

Projects & knowledge
  • Jira
  • Confluence
  • Notion

Member access and permissions for projects, spaces, and documentation.

Code collaboration
  • GitHub
  • GitLab

Organization membership, teams, and repository permissions.

Password managers
  • Keeper
  • LastPass
  • 1Password
  • NordPass

1Password user management and other password managers: invitations, vault access, and offboarding.

Websites & commerce
  • WordPress
  • Shopify

Collaborator accounts and permissions for your websites and stores.

AI tools
  • ChatGPT
  • Claude
  • Gemini

Team membership and roles in your shared AI workspaces.

Cloud
  • AWS
  • Google Cloud
  • Azure

Identity, role, and permission administration in agreed cloud accounts.

Hosting
  • Hostinger
  • SiteGround
  • Bluehost

Hosting account access and configuration of agreed monitoring checks.

Domains & DNS
  • Cloudflare
  • GoDaddy

Administrative access and agreed DNS record changes.

REX5 confirms the platforms and scope with you before work starts. Software subscriptions are separate; SSO and automation depend on each platform and plan.

How REX5 works.

  1. 01

    Agree

    Define the systems, responsibilities, and service hours.

  2. 02

    Organize

    Inventory accounts, resolve agreed access gaps, and document the workflow.

  3. 03

    Manage

    Apply approved changes, verify departures, and review access and alerts.

Who REX5 helps

Small businesses with distributed employees and freelancers. For digital agencies, REX5 also helps coordinate access as projects and client teams change.

IT administration for digital agencies →

Meet the founder.

Sebastian Sejzer

Sebastian Sejzer founded REX5. His background includes security automation in banking and leading distributed IT and DevOps teams.

REX5 works directly with you to keep your business’s access and operational procedures in order.

More about Sebastian →

Tell REX5 about your team.

Send your team size, main tools, and what you need help managing.

Tell REX5 about your team →

You can also write to sebastian@rex5.com.