Task guide · agencies
Best AI stack for an agency: standardise the workflow, not every answer
Agencies need margin, repeatability, client separation, review controls, and a stack that contractors can learn quickly.
What actually matters
- Separate client data, credentials, prompts, and deliverables.
- Standardise briefs, review checklists, and hand-off points before standardising the model.
- Calculate cost per deliverable and revision, not only monthly seats.
- Choose tools contractors can adopt without forcing every client into the same workflow.
The shortlist
- An editor-native assistant for daily production speed.
- A terminal agent for deep engineering work and repeatable scripts.
- A model gateway when the agency needs to test several providers without duplicating infrastructure.
A sensible test workflow
- 01Create one test project per service line and document the approved workflow.
- 02Track gross margin, review time, and client revision rates for four weeks.
- 03Keep a fallback model and manual path for outages or policy-sensitive work.
Common mistakes
- Buying the most expensive tier for every contractor.
- Letting client data flow into personal accounts.
- Selling AI speed without defining the review and accountability boundary.
Popular-AI shortlist snapshot: August 6, 2026. This guide is a starting framework, not a permanent ranking. Model prices, access, policies, and capabilities move quickly. Check the provider before committing spend or sending sensitive data.