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About

LangChain is a powerful, composable framework designed for building, running, and managing applications powered by large language models (LLMs). It offers an array of tools for creating context-aware, reasoning applications, allowing businesses to leverage their own data and APIs to enhance functionality. LangChain’s suite includes LangGraph for orchestrating agent-driven workflows, and LangSmith for agent observability and performance management. Whether you're building prototypes or scaling full applications, LangChain offers the flexibility and tools needed to optimize the LLM lifecycle, with seamless integrations and fault-tolerant scalability.

About

StackAI is an enterprise AI automation platform to build end-to-end internal tools and processes with AI agents in a fully compliant and secure way. Designed for large organizations, it enables teams to automate complex workflows across operations, compliance, finance, IT, and support without heavy engineering. With StackAI you can: • Connect knowledge bases (SharePoint, Confluence, Notion, Google Drive, databases) with versioning, citations, and access controls. • Deploy AI agents as chat assistants, advanced forms, or APIs integrated into Slack, Teams, Salesforce, HubSpot, or ServiceNow. • Govern usage with enterprise security: SSO (Okta, Azure AD, Google), RBAC, audit logs, PII masking, data residency, and cost controls. • Route across OpenAI, Anthropic, Google, or local LLMs with guardrails, evaluations, and testing. • Start fast with templates for Contract Analyzer, Support Desk, RFP Response, Investment Memo Generator, and more.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Developers searching for a framework for developing applications powered by language models

Audience

StackAI is built for enterprises and teams in operations, compliance, finance, IT, and support who need to automate internal processes with AI agents in a secure, governed, and compliant way.

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version
Free Trial

Pricing

$0
Free Version
Free Trial

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 5.0 / 5
support 5.0 / 5

Reviews/Ratings

Overall 4.1 / 5
ease 4.4 / 5
features 3.9 / 5
design 4.9 / 5
support 3.3 / 5

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

LangChain
Founded: 2022
United States
www.langchain.com

Company Information

StackAI
Founded: 2023
United States
www.stack-ai.com

Alternatives

Vertex AI

Vertex AI

Google

Alternatives

LM-Kit.NET

LM-Kit.NET

LM-Kit
AgentKit

AgentKit

OpenAI
LangSmith

LangSmith

LangChain
Vertex AI

Vertex AI

Google

Categories

Categories

Artificial Intelligence Features

Chatbot
For eCommerce
For Healthcare
For Sales
Image Recognition
Machine Learning
Multi-Language
Natural Language Processing
Predictive Analytics
Process/Workflow Automation
Rules-Based Automation
Virtual Personal Assistant (VPA)

No-Code Development Features

AI-Assisted Development
Business Process Automation
Collaborative Development
Data Aggregation and Publishing
Deployment Management
Drag & Drop
Integrations Management
Iteration Management
Performance Monitoring
Requirements Management
Templates
Visual Modeling
Web / Mobile App Development
Workflow Management

Integrations

Airtable
Algolia
Azure App Service
Azure SQL Database
Gentoro
Groq
HumanLayer
Kodosumi
Microsoft OneDrive
Microsoft Outlook
Mistral Large
Mistral Small 3.1
Orq.ai
Pinokio
Prompt Security
Replicate
Salesforce
ScrapFly
Typeform
Veeva Vault

Integrations

Airtable
Algolia
Azure App Service
Azure SQL Database
Gentoro
Groq
HumanLayer
Kodosumi
Microsoft OneDrive
Microsoft Outlook
Mistral Large
Mistral Small 3.1
Orq.ai
Pinokio
Prompt Security
Replicate
Salesforce
ScrapFly
Typeform
Veeva Vault
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