Surge AI is a bootstrapped, high-revenue human-data and RLHF labeling leader serving frontier AI labs, which has expanded into agentic RL environments via its EnterpriseBench suite (notably the CoreCraft enterprise customer-support simulation) and accompanying published benchmarks. As of June 2026 a reported ~$1B first external raise at a ~$25B valuation was in talks but not confirmed closed.
How we verified this
Confirmed this is the correct company matching the directory note ('human-data leader, environments on the side'): Surge AI / Surge Labs Inc., SF, founded by Edwin Chen, RLHF/human-data platform that has added agentic RL environments (EnterpriseBench/CoreCraft, arXiv:2602.16179). Highest-risk findings: (1) Funding is NOT closed, Bloomberg (Jul 2025) reported only 'talks' for ~$1B at 'at least $25B'; the draft's '$15B-$25B+' conflated Reuters ($15B sought) and Bloomberg ($25B); a LinkedIn post claiming a closed $30B round and getlatka's $20B are weak/inconsistent and rejected. Kept total_raised/last_round/valuation at 'reported' and notable_investors empty (Bloomberg named only POTENTIAL investors). (2) Headcount band 51-200 confirmed via LinkedIn+Craft; the company is ~110-121 FTE (Pitchbook ~250 is an outlier). (3) Customers: Anthropic confirmed via a Jared Kaplan endorsement (on Surge's own blog) and corroborated by third-party Sacra; Google/Meta/Microsoft verified via third-party Sacra/Inc.; OpenAI corrected to a FORMER customer (Forbes, Sept 2025, citing an OpenAI spokesperson that they no longer work with Surge). (4) No SOC 2 / trust page found, left unknown. (5) Revenue: $1.2B (2024) is multi-source; $1.4B ARR is getlatka-only and flagged weak. founded_year downgraded to 'reported' (Wikipedia-only, minor 2020/2021/2018 disagreement). Segment preserved verbatim; focus_areas all within the controlled vocabulary. Overall confidence: medium.