Agencies close brand deals at 50 to 200 percent above what streamers close solo. That range is not a marketing claim, it is the standard industry pricing delta between unrepresented and represented creators. Three structural reasons drive it.

Pooled audience leverage. An agency with 30 active creators can pool audience demographics, geography, engagement rates, and CPM data into a single pitch deck. A brand looking to reach 500,000 viewers in a target demographic can buy across five represented creators at one negotiation instead of five.

Comparable deal data. The agency knows what other brands paid last quarter for similar audience sizes. A solo streamer guesses. An agency negotiates from market data.

Walk-away leverage. A solo streamer who needs the deal will accept the first offer. An agency representing 30 streamers does not need any one specific deal. That ability to walk away tightens every term in the contract, not just the headline rate.

The 50 to 200 percent range is wide because it depends on how undermarket the streamer was pricing solo. Streamers who were already pricing close to market see closer to 50 percent. Streamers who were dramatically underpriced see closer to 200 percent.