LangSmith
AI Agent & LLM Observability Platform
VS
TextFX
Detailed comparison
Criteria
LangSmith
TextFX
Pricing
Freemium
Free
Plans & pricing
Developer: Free, Team: $39/mo, Enterprise: Custom
Free: Free
Free trial
No
No
Audience
b2b
b2c
Platforms
Web
Web
API
Yes
No
Open Source
Proprietary
Proprietary
Integrations
Pagerduty
—
Categories
Data Science, Dev Tools
Writing
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...
The TextFX website provides minimal information about the tool's specific functions. It is presented as 'TextFX' by Google, but further details on its...
Pricing
LangSmith
Freemium
TextFX
Free
Plans & pricing
LangSmith
Developer: Free, Team: $39/mo, Enterprise: Custom
TextFX
Free: Free
Free trial
LangSmith
No
TextFX
No
Audience
LangSmith
b2b
TextFX
b2c
Platforms
LangSmith
Web
TextFX
Web
API
LangSmith
Yes
TextFX
No
Open Source
LangSmith
Proprietary
TextFX
Proprietary
Integrations
LangSmith
Pagerduty
TextFX
—
Categories
LangSmith
Data Science, Dev Tools
TextFX
Writing
Popularity
LangSmith
Very High
TextFX
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...
TextFX
The TextFX website provides minimal information about the tool's specific functions. It is presented as 'TextFX' by Google, but further details on its...
Key differentiators
LangSmith
- Complete AI agent & LLM observability
- Real-time tracing, debugging & evals
- Cost, latency & trajectory monitoring
TextFX
- AI-powered text tools
- Creative writing focus
- Experimental by Google
Other comparisons
FAQ: LangSmith vs TextFX
LangSmith: AI Agent & LLM Observability Platform. TextFX. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. LangSmith is freemium and TextFX is free.
The best choice between LangSmith and TextFX 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 TextFX is built for individuals.
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.