Runloop

Confirmed this is the correct company matching the directory note ('devboxes for coding agents and RL loops'): Runloop sells cloud micro-VM devboxes for AI coding agents with explicit RFT/SFT and benchmark/eval support. Funding ($7M seed, led by The General Partnership with Blank Ventures, closed 2025-07-30) is well-corroborated across official PR, VentureBeat, and Crunchbase, kept confirmed. Expanded notable_investors to include aggregator-listed participants (Exponent Founders Capital, Nascent, Roneil Rumburg) but downgraded to 'reported' since they are absent from primary press. Headcount triangulated to ~16-17 (Jan 2026); discarded a junk '1,001-5,000' band from one aggregator; band 11-50 reported. SOC2 remains claimed-unverified (vendor self-claim, no audit registry); added HIPAA and GDPR as vendor-claimed certifications that the draft had omitted. All named customers are vendor-sourced hence self-claimed; the 'major model laboratories' frontier tie is an unverified vendor assertion. Corrected published_papers field, Runloop has no original publications; SWE-Bench/R2E-Gym/SWE-Smith are external benchmarks it merely supports, so confidence downgraded from confirmed to reported. Valuation remains unknown (not disclosed). Crunchbase org page returned 403 on direct fetch; cross-checked via search snippets and startupintros aggregator instead.