LangSmith
AI Agent & LLM Observability Platform
VS
Voicemod
Free real-time AI voice changer and soundboard for PC & Mac
Detailed comparison
Criteria
LangSmith
Voicemod
Pricing
Freemium
Freemium
Plans & pricing
Developer: Free, Team: $39/mo, Enterprise: Custom
Free: Free
Free trial
No
No
Audience
b2b
b2c
Platforms
Web
Desktop
API
Yes
No
Open Source
Proprietary
Proprietary
Integrations
Pagerduty
—
Categories
Dev & Tech, information technology & services, Apps
AI & ML, information technology & services, Voice changing
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...
Voicemod is the leading real-time AI voice changer and soundboard. Available for PC & Mac, it boosts your voice with your squad wherever you hang out.
Pricing
LangSmith
Freemium
Voicemod
Freemium
Plans & pricing
LangSmith
Developer: Free, Team: $39/mo, Enterprise: Custom
Voicemod
Free: Free
Free trial
LangSmith
No
Voicemod
No
Audience
LangSmith
b2b
Voicemod
b2c
Platforms
LangSmith
Web
Voicemod
Desktop
API
LangSmith
Yes
Voicemod
No
Open Source
LangSmith
Proprietary
Voicemod
Proprietary
Integrations
LangSmith
Pagerduty
Voicemod
—
Categories
LangSmith
Dev & Tech, information technology & services, Apps
Voicemod
AI & ML, information technology & services, Voice changing
Popularity
LangSmith
Very High
Voicemod
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...
Voicemod
Voicemod is the leading real-time AI voice changer and soundboard. Available for PC & Mac, it boosts your voice with your squad wherever you hang out.
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
Voicemod
Real-time AI voice changing
Soundboard functionality
AI voices trained with pro voice actors
Compatibility with PC & Mac
Key differentiators
LangSmith
- Complete AI agent & LLM observability
- Real-time tracing, debugging & evals
- Cost, latency & trajectory monitoring
Voicemod
- Real-time AI voice changer
- Soundboard functionality
Other comparisons
FAQ: LangSmith vs Voicemod
LangSmith: AI Agent & LLM Observability Platform. Voicemod: Free real-time AI voice changer and soundboard for PC & Mac. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. LangSmith is freemium and Voicemod is freemium.
The best choice between LangSmith and Voicemod 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.
LangSmith is primarily designed for individuals, while Voicemod is built for individuals.
LangSmith offers: Cost tracking, Online LLM-as-judge and code evals, Tool and agent trajectory monitoring, Webhook and Pagerduty alerts. Voicemod offers: Real-time AI voice changing, Soundboard functionality, AI voices trained with pro voice actors, Compatibility with PC & Mac.
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.