LangSmith
AI Agent & LLM Observability Platform
VS
Mentimeter
Build AI-powered presentations that engage your audience.
Detailed comparison
Criteria
LangSmith
Mentimeter
Pricing
Freemium
Freemium
Plans & pricing
Developer: Free, Team: $39/mo, Enterprise: Custom
Free: Free, Pro: Custom, Enterprise: Custom
Free trial
No
No
Audience
b2b
b2b
Platforms
Web
Web, Ios, Android
API
Yes
No
Open Source
Proprietary
Proprietary
Integrations
Pagerduty
—
Categories
Dev & Tech, information technology & services, Apps
Content Creation, information technology & services, Presentation slides
Popularity
Very High
Very High
Description
LangSmith is a complete AI agent and LLM observability platform. It offers tracing and real-time monitoring to help developers debug agents, find fail...
Mentimeter's AI Presentation Maker enables users to instantly generate AI-powered presentations, slides, quizzes, and surveys from a simple prompt. Co...
Pricing
LangSmith
Freemium
Mentimeter
Freemium
Plans & pricing
LangSmith
Developer: Free, Team: $39/mo, Enterprise: Custom
Mentimeter
Free: Free, Pro: Custom, Enterprise: Custom
Free trial
LangSmith
No
Mentimeter
No
Audience
LangSmith
b2b
Mentimeter
b2b
Platforms
LangSmith
Web
Mentimeter
Web, Ios, Android
API
LangSmith
Yes
Mentimeter
No
Open Source
LangSmith
Proprietary
Mentimeter
Proprietary
Integrations
LangSmith
Pagerduty
Mentimeter
—
Categories
LangSmith
Dev & Tech, information technology & services, Apps
Mentimeter
Content Creation, information technology & services, Presentation slides
Popularity
LangSmith
Very High
Mentimeter
Very High
Description
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...
Mentimeter
Mentimeter's AI Presentation Maker enables users to instantly generate AI-powered presentations, slides, quizzes, and surveys from a simple prompt. Co...
Features
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
Mentimeter
AI-powered presentation generation
Instant slide creation
Interactive quizzes and surveys
AI chat for content refinement
Audience engagement tools
Key differentiators
LangSmith
- Complete AI agent & LLM observability
- Real-time tracing, debugging & evals
- Cost, latency & trajectory monitoring
Mentimeter
- AI-powered presentation generation
- AI chat for content refinement
- Interactive quizzes & surveys
Other comparisons
FAQ: LangSmith vs Mentimeter
LangSmith: AI Agent & LLM Observability Platform. Mentimeter: Build AI-powered presentations that engage your audience.. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. LangSmith is freemium and Mentimeter is freemium.
The best choice between LangSmith and Mentimeter 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: Cost tracking, Online LLM-as-judge and code evals, Tool and agent trajectory monitoring, Webhook and Pagerduty alerts. Mentimeter offers: AI-powered presentation generation, Instant slide creation, Interactive quizzes and surveys, AI chat for content refinement.
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.