LangSmith
AI Observability Platform
VS
Delight AI
AI agent platform for living customer understanding.
Popularity
LangSmith8,818
Delight AI8,821
Pricing
FreemiumLangSmith
EnterpriseDelight AI
Features
6
LangSmith
vs
4
Delight AI
Our verdict
If you're on a budget, LangSmith offers free access.
Detailed comparison
Criteria
LangSmith
Delight AI
Pricing
Freemium
Enterprise
Plans & pricing
Free: Free, Developer: Free, Team: $39/mo, Enterprise: Custom
E-commerce Integration: Free, Branded AI Concierge: Custom
Free trial
No
No
Audience
b2b
b2b
Platforms
Web, Api, Cli
Web, Ios, Android, Api
API
Yes
Yes
Open Source
Proprietary
Open Source
Integrations
Amazon-bedrock, Anthropic, Google-adk, Openai-sdk, Vercel-ai-sdk, Autogen, Claude-agent-sdk, Claude-code, Crewai, Deep-agents, Instructor, Langchain, Langgraph, Openai-agents-sdk, Semantic-kernel, Aws, Aws-cloudwatch, Azure, Gcp, Kubernetes
Hubspot crm, Intercom, Salesforce, Zendesk, Zoho crm, Sms, Email, Voice, In-app chat, Web messaging platforms, Social messaging platforms, Whatsapp
Categories
Data Science, Dev Tools
Chatbots, Support
Popularity
Very High
Very High
Description
LangSmith is a comprehensive AI agent and LLM observability platform with tracing and real-time monitoring. It helps developers debug agents, find failures fast, and track costs and latency. The platform provides features like SDKs for multiple programming languages, message threading, and cost tracking. It also offers tool and agent trajectory monitoring, webhook and PagerDuty alerts, and more.
Delight.ai builds a living understanding of every customer—who they are, what they love, and what they need next. This AI agent platform enables businesses to deliver highly personalized and effective experiences by learning customer needs.
Pricing
LangSmith
Freemium
Delight AI
Enterprise
Plans & pricing
LangSmith
Free: Free, Developer: Free, Team: $39/mo, Enterprise: Custom
Delight AI
E-commerce Integration: Free, Branded AI Concierge: Custom
Free trial
LangSmith
No
Delight AI
No
Audience
LangSmith
b2b
Delight AI
b2b
Platforms
LangSmith
Web, Api, Cli
Delight AI
Web, Ios, Android, Api
API
LangSmith
Yes
Delight AI
Yes
Open Source
LangSmith
Proprietary
Delight AI
Open Source
Integrations
LangSmith
Amazon-bedrock, Anthropic, Google-adk, Openai-sdk, Vercel-ai-sdk, Autogen, Claude-agent-sdk, Claude-code, Crewai, Deep-agents, Instructor, Langchain, Langgraph, Openai-agents-sdk, Semantic-kernel, Aws, Aws-cloudwatch, Azure, Gcp, Kubernetes
Delight AI
Hubspot crm, Intercom, Salesforce, Zendesk, Zoho crm, Sms, Email, Voice, In-app chat, Web messaging platforms, Social messaging platforms, Whatsapp
Categories
LangSmith
Data Science, Dev Tools
Delight AI
Chatbots, Support
Popularity
LangSmith
Very High
Delight AI
Very High
Description
LangSmith
LangSmith is a comprehensive AI agent and LLM observability platform with tracing and real-time monitoring. It helps developers debug agents, find failures fast, and track costs and latency. The platform provides features like SDKs for multiple programming languages, message threading, and cost tracking. It also offers tool and agent trajectory monitoring, webhook and PagerDuty alerts, and more.
Delight AI
Delight.ai builds a living understanding of every customer—who they are, what they love, and what they need next. This AI agent platform enables businesses to deliver highly personalized and effective experiences by learning customer needs.
Features
LangSmith
SDKs for Python, TypeScript, Go, and Java
Message threading for multi-turn chat interactions
Cost tracking
Tool and agent trajectory monitoring
Webhook and Pagerduty alerts
Unsupervised topic clustering
Delight AI
AI Agent Platform
Living Customer Understanding
Personalized Experiences
Omnichannel AI
Key differentiators
LangSmith
- End-to-end LLM observability
- Robust debugging and evaluation
- Framework-agnostic integration
- Production monitoring and scalability
- Unified platform for agent engineering
Delight AI
- Persistent Memory
- Omnichannel Continuity
- Branded AI Concierge
- Trust OS Foundation
Other comparisons
FAQ: LangSmith vs Delight AI
LangSmith: AI Observability Platform. Delight AI: AI agent platform for living customer understanding.. Both tools take different approaches to address similar needs.
LangSmith offers a freemium plan, while Delight AI is a contact tool.
The best choice between LangSmith and Delight AI 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.
LangSmith offers: SDKs for Python, TypeScript, Go, and Java, Message threading for multi-turn chat interactions, Cost tracking, Tool and agent trajectory monitoring. Delight AI offers: AI Agent Platform, Living Customer Understanding, Personalized Experiences, Omnichannel AI.
Based on our data, Delight AI currently enjoys greater popularity. However, popularity isn't the only factor — compare features to find the right tool for your needs.
Neither tool currently offers a free trial.
Delight AI is open source, while LangSmith is proprietary. Open source tools offer more transparency and customization options.
LangSmith offers 20 integrations (amazon-bedrock, anthropic, google-adk, openai-sdk, vercel-ai-sdk...) compared to 12 for Delight AI.
LangSmith is available on Web, Api, Cli. Delight AI is available on Web, Ios, Android, Api.