32 / 108 · 03 Agentic Testing Architectures · The Orchestrator Pattern← prev⊞ allnext →☰ Read as one page
4.8Orchestrator vs Manual Test Coordination
| Aspect | Manual Coordination | Orchestrator Agent |
|---|---|---|
| Test planning | QA lead writes test plan | Agent analyzes spec, generates plan |
| Delegation | Lead assigns to team members | Agent delegates to specialists |
| Parallel execution | Depends on team availability | All specialists run concurrently |
| Result aggregation | Lead manually collects results | Agent merges automatically |
| Consistency | Varies by team member | Consistent (same prompts, same standards) |
| Speed | Hours to days | Minutes |
| Adaptability | Manual re-planning | Agent re-plans if specialists report issues |