What the agency market looks like from the data.

Original research from the Agency Field Guide index. Every piece says when its numbers were pulled and what they can and can't tell you.

Latest insights

What do marketing agencies sell? 76% offer strategy, 6% offer Amazon and 2% offer affiliate

We classified the services of 11,439 marketing agencies. 76% claim strategy, 6.1% Amazon and 2.4% affiliate. See the charts and what the gaps mean for agency growth.

9 min · Oct 2026Read the insight

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