H2O.ai
End-to-End Generative and Predictive AI for Private, Protected Data.
VS
LangSmith
AI Agent & LLM Observability Platform
Detailed comparison
Criteria
H2O.ai
LangSmith
Pricing
Enterprise
Freemium
Plans & pricing
H2O-3 (Open Source): Free, H2O AI Cloud Free Trial: Free, H2O Driverless AI Trial License: Free, H2O AI Enterprise (AWS) - 65-128 GPUs: $15000/mo, H2O AI Enterprise (AWS) - 129+ GPUs: $14166.67/mo, H2O.ai Commercial/Enterprise Products: Custom
Developer: Free, Team: $39/mo, Enterprise: Custom
Free trial
Yes
No
Audience
b2b
b2b
Platforms
Web
Web
API
Yes
Yes
Open Source
Proprietary
Proprietary
Integrations
—
Pagerduty
Categories
AI & ML, information technology & services, Models
Dev & Tech, information technology & services, Apps
Popularity
Very High
Very High
Description
H2O.ai is an end-to-end enterprise AI platform that converges the world's best predictive and generative AI for private, protected data. It enables or...
LangSmith is a complete AI agent and LLM observability platform. It offers tracing and real-time monitoring to help developers debug agents, find fail...
Pricing
H2O.ai
Enterprise
LangSmith
Freemium
Plans & pricing
H2O.ai
H2O-3 (Open Source): Free, H2O AI Cloud Free Trial: Free, H2O Driverless AI Trial License: Free, H2O AI Enterprise (AWS) - 65-128 GPUs: $15000/mo, H2O AI Enterprise (AWS) - 129+ GPUs: $14166.67/mo, H2O.ai Commercial/Enterprise Products: Custom
LangSmith
Developer: Free, Team: $39/mo, Enterprise: Custom
Free trial
H2O.ai
Yes
LangSmith
No
Audience
H2O.ai
b2b
LangSmith
b2b
Platforms
H2O.ai
Web
LangSmith
Web
API
H2O.ai
Yes
LangSmith
Yes
Open Source
H2O.ai
Proprietary
LangSmith
Proprietary
Integrations
H2O.ai
—
LangSmith
Pagerduty
Categories
H2O.ai
AI & ML, information technology & services, Models
LangSmith
Dev & Tech, information technology & services, Apps
Popularity
H2O.ai
Very High
LangSmith
Very High
Description
H2O.ai
H2O.ai is an end-to-end enterprise AI platform that converges the world's best predictive and generative AI for private, protected data. It enables or...
LangSmith
LangSmith is a complete AI agent and LLM observability platform. It offers tracing and real-time monitoring to help developers debug agents, find fail...
Features
H2O.ai
H2OGPT Enterprise (Enterprise GenAI with multi-model support and cost controls)
H2O Driverless AI (AutoML Platform)
Enterprise AI Agents & Digital Assistants
Enterprise-ready LLMs and SLMs
Secure & Flexible Deployments (Airgapped, On-premises, Cloud VPC)
LangSmith
Cost tracking
Online LLM-as-judge and code evals
Tool and agent trajectory monitoring
Webhook and Pagerduty alerts
Message threading for multi-turn chat interactions
Templates for error analysis
Key differentiators
H2O.ai
- Converges predictive & generative AI
- Secure, flexible airgapped/on-prem/cloud VPC
- Enterprise GenAI & AutoML platform
LangSmith
- Complete AI agent & LLM observability
- Real-time tracing, debugging & evals
- Cost, latency & trajectory monitoring
Other comparisons
FAQ: H2O.ai vs LangSmith
H2O.ai: End-to-End Generative and Predictive AI for Private, Protected Data.. LangSmith: AI Agent & LLM Observability Platform. Both tools take different approaches to address similar needs.
LangSmith offers a freemium plan, while H2O.ai is a contact tool.
The best choice between H2O.ai and LangSmith depends on your specific needs. Compare their features, pricing, and target audience on this page to find the tool that best fits your use case.
Both are primarily designed for individuals. The choice depends on which specific features you need.
H2O.ai offers: H2OGPT Enterprise (Enterprise GenAI with multi-model support and cost controls), H2O Driverless AI (AutoML Platform), Enterprise AI Agents & Digital Assistants, Enterprise-ready LLMs and SLMs. LangSmith offers: Cost tracking, Online LLM-as-judge and code evals, Tool and agent trajectory monitoring, Webhook and Pagerduty alerts.
Based on our data, LangSmith currently enjoys greater popularity. However, popularity isn't the only factor — compare features to find the right tool for your needs.