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HUD

HUD

Private
San Francisco, CaliforniaAI, Data & Cloud Infrastructurehttps://www.hud.ai/

Last Round

Series A

Jun 18, 2026

Est. Valuation

$1.79M

Total Funding Raised

$16.5M

Company Overview

HUD is an enterprise software company that provides a reinforcement learning infrastructure platform for building environments, evaluating AI agents, and generating training data.

Sector

AI, Data & Cloud Infrastructure

Verticals

AI Training Infrastructure, ML Platforms, Cloud Infrastructure

Business Model

B2B

Customer Profile

Usage-Based SaaS, Marketplace Commission, Subscription SaaS

AI Layer

Infrastructure

Keywords

reinforcement learningRLAI agentagentic workflowsAI evaluationRLHFreinforcement fine-tuningRFTAI training infrastructureagent evaluationAI agent securityML platformsynthetic dataAI infrastructurevibe coding

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HUD Comparables

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HUD comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Plato Technologies
91%
Preference Models
88%
Playgent
86%

HUD Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
Series AJun 18, 2026
AcceleratorMar 1, 2025

HUD Investors

Notable investors and investment history

HUD investors
InvestorRounds
Y CombinatorSeries A, Accelerator
Exceptional CapitalSeries A
Standard CapitalSeries A
Liquid 2 VenturesSeries A

HUD Filings

SEC and related filings with document metadata.

Data table
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HUD Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersSan Francisco, California
Year Founded2025
Last FundingJun 18, 2026

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