Company profile

H2o

Only H2O.ai provides an end-to-end GenAI platform where you own every part of the stack. Built for airgapped, on-premises or cloud VPC deployments.
H2o logo

Live profile

Last verified 1 month ago
kustiq.com/company/h2o.ai · cite this page

Only H2O.ai provides an end-to-end GenAI platform where you own every part of the stack. Built for airgapped, on-premises or cloud VPC deployments.

Employees

501-1000

Tech Stack

Fastly, HubSpot +1

G2 Rating

3.2/5 · 1 review

G2 Category

Software Company

AI Classification

DataAIAI/ML Platform

H2O.ai is an enterprise AI platform vendor that converges Generative and Predictive AI into sovereign, air-gapped deployments for regulated industries including banking, telecom, and government. Trusted by 20,000+ organizations and more than half the Fortune 500, the company has raised $256M from investors including NVIDIA, Goldman Sachs, and Capital One.

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Tech Stack

CDN

Fastly

CMS

HubSpot CMS

Marketing

HubSpot

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H2o is one of 2,673 B2B companies in the Kustiq directory.

H2o sits among 114 ai / ml platform companies in our Data & AI directory.

Similar profiles: BigID, Bright Data, Exel Composites, and Fireworks AI.

Both sit in the 501-1000 headcount band. See H2o vs BigID side by side.

Both sit in the 501-1000 headcount band. See H2o vs Bright Data side by side.

Both sit in the 501-1000 headcount band. See H2o vs Exel Composites side by side.

Segment benchmark

How H2o compares with other AI/ML Platform companies

H2o is one of 114 AI/ML Platform companies profiled in the Kustiq DataAI directory, which holds 242 DataAI companies in total. Every number below is computed from those profiles.

H2o sits in the 501-1000 headcount band. 86% of the 93 segment peers with a known team size are smaller. 5% of those peers share the same band.

The most common tech detections across the 32 peers with a visible stack are Next.js (47%), Vercel (44%), and Google Analytics (38%). H2o lists none of them.

Among the 58 segment companies with disclosed funding, Growth is the most common stage (36%).

The median founding year across 32 peers with a known founding date is 2019.

Toronto is the most common HQ city in this segment, home to 11% of the 18 peers with a known location.

Benchmarks are recomputed from live directory data, so they move as profiles refresh. Counts cover Kustiq-profiled companies, not the whole market.

How Kustiq built this profile

How this profile was built

  • Live web rendering via Browserless headless Chrome, not a stale cached scrape.
  • Search intelligence via Serper API across the company site, LinkedIn, press, and GitHub.
  • Claude only picks the buckets. It never decides facts.
  • 12-factor churn engine. Deterministic score, zero LLM at scoring time.
  • SMTP RCPT TO handshake on every contact, at delivery time on full profiles (paid plan).

This profile was built from 2 rendered pages of h2o.ai, search coverage across the live web, and a review parse of 1 ratings on .

Read the full methodology in our LLM-readable reference or compare against the deterministic-vs-AI framework.

Frequently asked questions

How many employees does H2o have?
H2o has 501-1000 employees, based on public sources read at the last profile run. That makes it larger than 86% of the 93 profiled AI/ML Platform peers with a known team size.
What industry is H2o in?
H2o is a DataAI company in the AI/ML Platform segment.
Is this profile actually verified, or just generated by AI?
The structured fields come from a hybrid pipeline. Facts (location, employee range, funding, tech stack) come from live web rendering plus Serper search across the company site, LinkedIn, press, and GitHub. Claude only picks the buckets: vertical, segment, growth signal. It never decides facts. Contact emails on full profiles pass an SMTP RCPT TO handshake at delivery time.
How is this different from a contact database?
Kustiq profiles one company at a time, live from the web when you ask. Tools like Apollo and ZoomInfo rent access to a 50M+ row pool that ages every quarter. Different shape, different price, and the freshness story is the opposite.
What does "track this profile" do?
Tracking saves H2o to your free dashboard so you can re-run the full pipeline on it anytime. Free with a signed-in account: 3 profiles a week, no card.
Can the profiled company remove this page?
Any company in the Kustiq directory can request removal at /trust#removal. Removed profiles return 410 Gone and stay out of search.
How fresh is the data?
H2o was last verified 1 month ago. The data refreshes when anyone re-runs the profile (the Re-run now button above does exactly that), and we run the SMTP handshake on contacts when you ask for them, not when we cached the row. The freshness card above the profile shows the exact relative date for the current visit.
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