Agency vs in-house vs hybrid: procurement basics
Short answer: Choose based on spend level, internal literacy, and how fast you need accountability—in-house for control, agency for velocity, hybrid for many NZ growth teams.
Misalignment on goals (“more clicks” vs “more margin”) sinks relationships faster than tactical mistakes.
When agencies earn their retainer
- Multi-channel complexity you cannot review weekly.
- Creative + media + landing coordination under one roof.
- Benchmark access across similar accounts (ethically used).
When in-house wins
Stable accounts with strong operators, sensitive data, or tight creative cycles (daily tweaks) often favour internal talent.
Hybrid pattern
Internal owner sets strategy and owns data; agency executes buys and brings external QA—document RACI plainly.
Frequently asked questions
What should a scope include?
Platforms, budgets, reporting cadence, intellectual property, and exit data handover.
Red flags?
Opaque “black box” tactics, refusal to share account access, or metrics that never tie to commercial outcomes.