Descript
Free, fast, and accurate AI transcription for audio & video.
VS
LangSmith
AI Agent & LLM Observability Platform
Detailed comparison
Criteria
Descript
LangSmith
Pricing
Freemium
Freemium
Plans & pricing
Free: Free, Hobbyist: $24/mo, Creator: $35/mo, Business: $65/mo, Enterprise: Custom
Developer: Free, Team: $39/mo, Enterprise: Custom
Free trial
No
No
Audience
b2b
b2b
Platforms
Web, Ios, Android, Desktop
Web
API
No
Yes
Open Source
Proprietary
Proprietary
Integrations
—
Pagerduty
Categories
Specialized Technologies, information technology & services, Speech to text
Dev & Tech, information technology & services, Apps
Popularity
Very High
Very High
Description
Descript offers free, fast, and accurate AI transcription for audio and video, boasting industry-leading accuracy and instant captions. It enables tex...
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
Descript
Freemium
LangSmith
Freemium
Plans & pricing
Descript
Free: Free, Hobbyist: $24/mo, Creator: $35/mo, Business: $65/mo, Enterprise: Custom
LangSmith
Developer: Free, Team: $39/mo, Enterprise: Custom
Free trial
Descript
No
LangSmith
No
Audience
Descript
b2b
LangSmith
b2b
Platforms
Descript
Web, Ios, Android, Desktop
LangSmith
Web
API
Descript
No
LangSmith
Yes
Open Source
Descript
Proprietary
LangSmith
Proprietary
Integrations
Descript
—
LangSmith
Pagerduty
Categories
Descript
Specialized Technologies, information technology & services, Speech to text
LangSmith
Dev & Tech, information technology & services, Apps
Popularity
Descript
Very High
LangSmith
Very High
Description
Descript
Descript offers free, fast, and accurate AI transcription for audio and video, boasting industry-leading accuracy and instant captions. It enables tex...
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
Descript
AI-powered transcription
Text-based video and audio editing
Automatic captions
AI voice cloning and generation
Screen recording
AI media generation from prompts
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
Descript
- Industry-leading AI transcription accuracy
- Text-based audio/video editing
- AI voice cloning & media generation
LangSmith
- Complete AI agent & LLM observability
- Real-time tracing, debugging & evals
- Cost, latency & trajectory monitoring
Other comparisons
FAQ: Descript vs LangSmith
Descript: Free, fast, and accurate AI transcription for audio & video.. LangSmith: AI Agent & LLM Observability Platform. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. Descript is freemium and LangSmith is freemium.
The best choice between Descript 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.
Descript offers: AI-powered transcription, Text-based video and audio editing, Automatic captions, AI voice cloning and generation. 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.