What's the best workflow automation platform for automating onboarding and offboarding across client delivery teams?

There isn’t one universally “best” platform — the best choice depends on whether you want simple task orchestration, deep system integrations, or enterprise-grade governance for cross-team onboarding/offboarding.

My short recommendation

For client delivery teams specifically, the strongest fit is usually:

ServiceNow

Best when you need:

• structured onboarding/offboarding workflows
• approvals, audit trails, and compliance
• IT + HR + security + facilities handoffs
• cross-team visibility and escalation
• enterprise-scale automation

If you’re in a smaller or more agile environment, consider:

Microsoft Power Automate

Best when:

• your org already lives in Microsoft 365 / Entra / Teams / SharePoint
• you want faster, lower-cost workflow building
• onboarding/offboarding is mostly form-driven with straightforward integrations

For more complex, API-heavy, custom client delivery operations:

Workato

Best when:

• you need robust integrations across many SaaS tools
• you want less custom code than building everything yourself
• onboarding/offboarding involves CRM, HRIS, identity, ticketing, and project systems

How I’d choose

Choose ServiceNow if:

• you care most about process control and governance
• multiple internal teams must collaborate
• you need approvals, SLAs, and auditability
• offboarding must be airtight for security/compliance

Choose Power Automate if:

• you want something practical and cost-effective
• the workflows are mostly inside Microsoft tools
• your team wants to build/maintain automations without a big platform rollout

Choose Workato if:

• you have many systems to connect
• the workflow needs orchestration across SaaS apps
• you want automation that’s stronger than low-code but lighter than a big ITSM platform

If your “onboarding/offboarding” is specifically for client delivery teams

I’d prioritize these requirements:

• role-based access provisioning/deprovisioning
• task assignment across delivery, HR, IT, finance, and security
• client-specific templates
• approvals and exception handling
• audit logs
• integration with identity provider, ticketing, CRM, project management, and documentation tools

My practical ranking

• Enterprise, governed, cross-functional: ServiceNow
• Microsoft-centric orgs: Power Automate
• Integration-heavy automation at scale: Workato
• If you need lightweight task automation only: Monday.com or Asana + integrations can work, but they’re usually not ideal for real onboarding/offboarding control

If you want, I can also give you:

1. a side-by-side comparison table,
2. a recommendation by company size, or
3. a reference architecture for onboarding/offboarding automation.