Agile Story App
The easiest way to write user stories. For free.
VS
LangSmith
AI Agent & LLM Observability Platform
Detailed comparison
Criteria
Agile Story App
LangSmith
Pricing
Free
Freemium
Plans & pricing
—
Developer: Free, Team: $39/mo, Enterprise: Custom
Free trial
—
No
Audience
b2b
b2b
Platforms
—
Web
API
—
Yes
Open Source
—
Proprietary
Integrations
—
Pagerduty
Categories
Dev & Tech, information services, Development
Dev & Tech, information technology & services, Apps
Popularity
Moderate
Very High
Description
Agile Story App provides a simple, fast, and free online tool for product managers, scrum masters, and developers to write user stories. It helps arti...
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
Agile Story App
Free
LangSmith
Freemium
Plans & pricing
Agile Story App
—
LangSmith
Developer: Free, Team: $39/mo, Enterprise: Custom
Free trial
Agile Story App
—
LangSmith
No
Audience
Agile Story App
b2b
LangSmith
b2b
Platforms
Agile Story App
—
LangSmith
Web
API
Agile Story App
—
LangSmith
Yes
Open Source
Agile Story App
—
LangSmith
Proprietary
Integrations
Agile Story App
—
LangSmith
Pagerduty
Categories
Agile Story App
Dev & Tech, information services, Development
LangSmith
Dev & Tech, information technology & services, Apps
Popularity
Agile Story App
Moderate
LangSmith
Very High
Description
Agile Story App
Agile Story App provides a simple, fast, and free online tool for product managers, scrum masters, and developers to write user stories. It helps arti...
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
Agile Story App
Easy and free user story creation
Structured user story format
Pre-defined templates for quick start
Drag-and-drop to reorder stories
Export stories (CSV, JSON, Markdown)
Shareable story links
No login required to start
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
Agile Story App
LangSmith
- Complete AI agent & LLM observability
- Real-time tracing, debugging & evals
- Cost, latency & trajectory monitoring
Other comparisons
FAQ: Agile Story App vs LangSmith
Agile Story App: The easiest way to write user stories. For free.. LangSmith: AI Agent & LLM Observability Platform. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. Agile Story App is free and LangSmith is freemium.
The best choice between Agile Story App 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.
Agile Story App offers: Easy and free user story creation, Structured user story format, Pre-defined templates for quick start, Drag-and-drop to reorder stories. 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.