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Company · Other B2B SaaS platforms

HUD

As of 3 November 2026, HUD has 38 open roles (11 new in 30 days), its sales team is hiring most, and its postings name Cursor, LinkedIn and Claude Code as the tools the team works in.

As of 3 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.

, United StatesSelf-employed500K-2M revenue, est.B2B, B2Chud.ai ↗LinkedIn ↗
Headquarters
, , United States
Employees
Self-employed (estimated)
Sells to
AI labs, research teams, students and researchers
Certifications on site
SOC 2
Site languages
EN
Career system
Ycombinator
38open roles · 11 new in 30 days
14tools named in postings
Singapore, United Stateshiring locations
0change signals read in postings
02What they do, whom they sell to, who else does it

HUD in one screen

Read from hud.ai: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.

What HUD does

HUD is a software platform that builds RL environments for training and evaluating AI models, connecting post-training suppliers with labs. Its offerings include an Environment SDK, a Training + Eval Platform, and the HUD Vendor Platform, plus features such as environment QA agents, failure analysis, and reward-hacking detection. It provides free and enterprise pricing tiers for AI labs, research teams, and students.

Environment SDKTraining + Eval PlatformHUD Vendor Platformenvironment QA agentsfailure analysisreward hacking detector
Whom it sells to

Named on the site: AI labs, research teams, students and researchers.

Who else sells this

Nearest companies by what they do, sell and whom they serve, 51+ employees. 588 scored.

Unlock:UIndia · 51-200 employeesiQuadraUnited States · 201-500 employeessbcombined.comUnited States · 51-200 employeesDidacNorway · 51-200 employeesSPREADGermany · 51-200 employeesApplaudUnited Kingdom · 51-200 employees
03Tech stack, with the evidence

What HUD says it runs

Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.

CursorData & AI · high confidence · 32 postings
Unlimited* access to tokens for ChatGPT, Claude Code, Cursor, etc.
Forward Deployed Research Engineer · first seen 2026-04-24
LinkedInMarketing & communications · high confidence · 4 postings
Create and distribute compelling content across HUD’s site, X, LinkedIn, and other relevant channels; work with technical experts and writing support to turn product capabilities, research, and customer results into credible stories
Chief Marketing Officer (CMO) · first seen 2026-04-24
Claude CodeSoftware engineering · high confidence · 13 postings
• Unlimited* access to tokens for ChatGPT, Claude Code, Cursor, etc.
Product Engineer, Frontend & Design · first seen 2026-04-24
DockerData & AI · high confidence · 8 postings
Build and maintain AWS infrastructure with Terraform, Kubernetes/EKS, Helm, Docker, EC2, CodeBuild, ECR, S3, IAM, networking, and secrets management
Senior Software Engineer, Infrastructure · first seen 2026-04-24
ChatGPTSoftware engineering · high confidence · 3 postings
• Unlimited* access to tokens for ChatGPT, Claude Code, Cursor, etc.
Product Engineer, Frontend & Design · first seen 2026-07-13
Next.jshigh confidence · 2 postings
Ship features to production in Next.js 16, React 19, TypeScript, Tailwind v4, Motion, TanStack Query, Zustand, Clerk, Bun, and a Python/FastAPI backend.
Design Engineer · first seen 2026-08-22
Reacthigh confidence · 2 postings
Ship features to production in Next.js 16, React 19, TypeScript, Tailwind v4, Motion, TanStack Query, Zustand, Clerk, Bun, and a Python/FastAPI backend.
Design Engineer · first seen 2026-08-22
TypeScripthigh confidence · 2 postings
Ship features to production in Next.js 16, React 19, TypeScript, Tailwind v4, Motion, TanStack Query, Zustand, Clerk, Bun, and a Python/FastAPI backend.
Design Engineer · first seen 2026-08-22
BunEngineering (non-software) · high confidence · 1 posting
Ship features to production in Next.js 16, React 19, TypeScript, Tailwind v4, Motion, TanStack Query, Zustand, Clerk, Bun, and a Python/FastAPI backend.
Design Engineer · first seen 2026-10-24
Clerkhigh confidence · 1 posting
Ship features to production in Next.js 16, React 19, TypeScript, Tailwind v4, Motion, TanStack Query, Zustand, Clerk, Bun, and a Python/FastAPI backend.
Design Engineer · first seen 2026-10-24
FastAPIhigh confidence · 1 posting
Ship features to production in Next.js 16, React 19, TypeScript, Tailwind v4, Motion, TanStack Query, Zustand, Clerk, Bun, and a Python/FastAPI backend.
Design Engineer · first seen 2026-10-24
Figmahigh confidence · 1 posting
Our codebase and design-system pages are the source of truth, and Figma is for exploration and brand work.
Design Engineer · first seen 2026-10-24
PostHoghigh confidence · 1 posting
Shorten the path from sign-up to first successful run: find drop-offs with PostHog replays and funnels, fix them, and measure the result.
Design Engineer · first seen 2026-10-24
Tailwind CSShigh confidence · 1 posting
Ship features to production in Next.js 16, React 19, TypeScript, Tailwind v4, Motion, TanStack Query, Zustand, Clerk, Bun, and a Python/FastAPI backend.
Design Engineer · first seen 2026-10-24
On the website or in DNS

Vendors whose code loads on hud.ai or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.

04Hiring

38 open roles, 28 opened in 90 days

Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring sales in United States →

05Signals

What is changing, read from the postings

Intents are events the employer states about itself, each with the sentence and the posting it came from.

No change signals read in the current postings.

Decision makers at HUD, with verified e-mails, and every change the moment it is posted.

Sales, marketing and IT leaders by function. Add HUD to a monitor and get a webhook when a role opens, a tool appears or a signal is read.

Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.

06Lookalikes

Companies like HUD

Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 588 scored.

Unlock:ULearning management systems · India51-200 employees
iQuadraManaged cloud hosting provider · United States201-500 employees
sbcombined.comProgramming bootcamps · United States51-200 employees
DidacLearning management systems · Norway51-200 employees
SPREADAI agent automation platforms · Germany51-200 employees
ApplaudHR management software · United Kingdom51-200 employees
07Profile

From the company's own website

Legal nameHUD
IndustryTechnology & software · Other B2B SaaS platforms
OfferingsEnvironment SDK · Training + Eval Platform · HUD Vendor Platform · environment QA agents · failure analysis · reward hacking detector
Target customersAI labs · research teams · students and researchers
Geographic scopeunknown · also United Kingdom
Reviews found
Public contact points1 role addresses · 0 phone numbers
Pages readhome
Datescrawled 2026-08-03 · profiled 2026-08-15 · hiring built 2026-11-02
Cite this

Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.

HUD (, United States, Self-employed) has 38 open roles, 11 new in 30 days, and names 14 tools in its postings. (Breaknorm, 3 November 2026, https://breaknorm.co/company/hud.ai)
How we know

Read from the source, not self-reported

Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →

  • ProfileBuilt from hud.ai: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
  • HiringRead hourly from the company's Ycombinator career site; reposts collapse into one record.
  • Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
  • HeadcountLinkedIn where known, otherwise estimated from the site.
FAQ

HUD: questions

Does HUD use Cursor?

Yes, by the company's own words: 32 postings name it, first seen 2026-04-24, in the data & ai team.

Is HUD hiring?

38 open roles as of 3 November 2026, 11 opened in the last 30 days and 0 closed. The largest team hiring is sales.

Where does this profile come from?

From hud.ai itself: we crawled it on 2026-08-03, built the profile on 2026-08-15, and read its career site (Ycombinator) hourly since. Headcount is from LinkedIn.

Who should I write to at HUD?

The people are behind the login: decision makers by function, verified at the mail server when you open them. 1 public role addresses from the site are there too.

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