Agency
Where Agency wins, and where it costs you
Pros
- Full team from day one: design, engineering, QA, DevOps, project management
- Delivery accountability - contractual milestones with defined acceptance criteria
- Business continuity - if one engineer leaves, the agency replaces them
- Process maturity: sprint planning, code reviews, automated testing, CI/CD
- Cross-project pattern recognition: the agency has seen your problem in other industries
Cons
- Higher sticker price - you're paying for the team, not just the code
- Less flexibility for tiny scope changes - process has overhead
- You talk to a PM, not always the developer writing your code
- Minimum engagement size - most agencies won't take a 10-hour task