Evolv AI
AI-driven UX Optimization for Enhanced Conversions.
VS
LangSmith
AI Agent & LLM Observability Platform
Detailed comparison
Criteria
Evolv AI
LangSmith
Pricing
Enterprise
Freemium
Plans & pricing
—
Developer: Free, Team: $39/mo, Enterprise: Custom
Free trial
—
No
Audience
b2b
b2b
Platforms
Web
Web
API
No
Yes
Open Source
Proprietary
Proprietary
Integrations
—
Pagerduty
Categories
Marketing & Sales, information technology & services, Customer journey
Dev & Tech, information technology & services, Apps
Popularity
Very High
Very High
Description
Evolv AI offers AI-driven UX optimization tools for real-time testing, personalization, and growth. Transform your digital experience and boost revenu...
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
Evolv AI
Enterprise
LangSmith
Freemium
Plans & pricing
Evolv AI
—
LangSmith
Developer: Free, Team: $39/mo, Enterprise: Custom
Free trial
Evolv AI
—
LangSmith
No
Audience
Evolv AI
b2b
LangSmith
b2b
Platforms
Evolv AI
Web
LangSmith
Web
API
Evolv AI
No
LangSmith
Yes
Open Source
Evolv AI
Proprietary
LangSmith
Proprietary
Integrations
Evolv AI
—
LangSmith
Pagerduty
Categories
Evolv AI
Marketing & Sales, information technology & services, Customer journey
LangSmith
Dev & Tech, information technology & services, Apps
Popularity
Evolv AI
Very High
LangSmith
Very High
Description
Evolv AI
Evolv AI offers AI-driven UX optimization tools for real-time testing, personalization, and growth. Transform your digital experience and boost revenu...
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
Evolv AI
AI-Driven UX Optimization
Real-Time Testing
Personalization
Growth
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
Evolv AI
- AI-driven automated experimentation
- Real-time UX optimization & personalization
LangSmith
- Complete AI agent & LLM observability
- Real-time tracing, debugging & evals
- Cost, latency & trajectory monitoring
Other comparisons
FAQ: Evolv AI vs LangSmith
Evolv AI: AI-driven UX Optimization for Enhanced Conversions.. LangSmith: AI Agent & LLM Observability Platform. Both tools take different approaches to address similar needs.
LangSmith offers a freemium plan, while Evolv AI is a contact tool.
The best choice between Evolv 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.
Evolv AI offers: AI-Driven UX Optimization, Real-Time Testing, Personalization, Growth. 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.