Surge AI / Mercor (expert data)
Frontier expert-labeling and RLHF competitors
Surge AI (reportedly $1B+ revenue, bootstrapped) and Mercor emerged as the fastest-growing suppliers of frontier expert human data and PhD-level annotation after Scale's neutrality was compromised. They represent the scarcity economics of expert human judgment as pretraining data runs out.
Surge revenue
$1B+ (reported)
How it fits the stack
Surge AI / Mercor (expert data) with what it depends on (above) and what it feeds (below). The figure renders as a crawlable diagram and upgrades to an interactive 3D graph as it scrolls into view.
Surge AI / Mercor (expert data) in the AI stack. Surge AI / Mercor (expert data) with its immediate upstream dependencies (top) and downstream dependents (bottom) in the AI value chain. Hover a node in 3D, or read the full relationships below.
Graph data (text) — 3 entities, 3 relationships
- Anthropic —supplies→ Surge AI / Mercor (expert data)
- Anthropic —depends on→ Surge AI / Mercor (expert data)
- OpenAI —depends on→ Surge AI / Mercor (expert data)