GleanEnterprise AI that understands your company
vs
H2O.aiThe Trusted Sovereign AI Platform
Comparison · AI Agents · weekly run Nov 3
Glean vs H2O.ai
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Glean is the stronger AI pick in AI Agents: it has a visibility score of 0.9 versus 0.4 for H2O.ai.
Choose Glean if…
- You want the brand AI engines rank higher (0.9 vs 0.4)
- AI answers describe it more positively (56% vs 29% positive)
- You need ISO 42001 or TX-RAMP Level 2 or ISO 27001 or GDPR coverage
- You prefer a larger, established vendor (501–1,000 employees)
Choose H2O.ai if…
- You need FedRAMP High coverage
- Explainable, open-source-driven predictive and agentic tooling
- Go-to platform for automated machine learning (AutoML)
- Robust enterprise modeling and rapid deployment
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Glean | H2O.ai |
|---|---|---|
| Visibility score | 0.9% | 0.4% |
| Change vs last week | New | New |
| Rank in AI Agents | #63 | #70 |
| Share of voice | 0.4% | 0.2% |
| Mentions this run | 3 | 1 |
| Positive in AI answers | 56% | 29% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Glean 0pp · H2O.ai 0pp over 0 weekly runs.
Engine by engine
Glean leads on 1 of 3 engines
ChatGPT
AI Mode
Perplexity
GleanH2O.ai
Head to head in AI answers
0 engine answers name both brands
0Glean ranked higher
0H2O.ai ranked higher
Features, pricing & fit
| Dimension | Glean | H2O.ai |
|---|---|---|
| Deployment | Per-customer search model stored in the customer's VPC | On-premises, fully air-gapped, private cloud, or public cloud |
| Integrations | 250+ | — |
| Compliance | ISO 42001, HIPAA, TX-RAMP Level 2, SOC 2 Type II, ISO 27001, GDPR | SOC 2 Type II, HIPAA, FedRAMP High |
| Support | Help Center | Forward Deployed Engineers embedded on-site |
| Founded | 2019 | 2012 |
| Headquarters | San Francisco, CA | Mountain View, California, United States |
| Employees | 501–1,000 | 201–500 |
| Funding | Seed or early-stage round (emerged from stealth) · $765M raised | Series E · $250M raised |
| Best for | Large enterprises that want AI answers and agents grounded in their own permission-aware company data | Regulated enterprises and public-sector agencies that need predictive, generative and agentic AI on their own infrastructure, including air-gapped deployments. |
Pros and cons
Themes from the AI answers that mention each brand
Glean
- Enterprise search across many connected apps
- Seen as a market leader in enterprise search
- Finds answers and internal experts quickly
- Recommended for enterprise-wide knowledge search
H2O.ai
- Explainable, open-source-driven predictive and agentic tooling
- Go-to platform for automated machine learning (AutoML)
- Robust enterprise modeling and rapid deployment
- Listed among enterprise end-to-end MLOps platforms
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Glean vs H2O.ai”, https://slateindex.ai/compare/glean-vs-h2o-ai, data of Nov 3, 2026. Licence: CC BY 4.0.