What is LangSaaS?

LangSaaS provides a comprehensive Bubble.io SaaS template enabling users to construct and launch document chat applications swiftly. It facilitates the creation of AI chatbots trained on user-provided data, streamlining the process from concept to production. The template integrates essential services like Stripe for payments, Flowise for no-code LangChain implementation, Zep Memory Store, Pinecone for vector storage, Cohere for language models, and UnstructureIO for data processing.

Users can leverage LangSaaS to build applications where end-users upload various file types (PDF, DOCX, JSON, CSV, webpages) which are then stored, processed, and made available for interactive chat. The template supports creating chatbots over single documents or knowledge bases composed of multiple files. Features include user authentication, payment handling via Stripe, document management (upload, delete), preview and chat interfaces with markdown formatting, and embeddable chat widgets for external websites.

Features

Bubble.io SaaS Template: Pre-built template for rapid deployment.
Document Chatbot Creation: Build AI chatbots trained on user documents (PDF, DOCX, JSON, CSV, webpages).
Knowledge Base Chat: Enable chat across multiple selected documents.
Integrated Stack: Pre-configured integrations with Stripe, Flowise, Pinecone, Cohere, Zep Memory Store, and UnstructureIO.
User Authentication: Handles signup, verification, sign-in, and password resets.
Stripe Payment Integration: Manages checkouts, cancellations, and upgrades.
Embeddable Chat Widget: Allows users to add chat functionality to their websites.
Document Preview & Chat Interface: Includes PDF/Webpage preview and markdown-formatted chat.

Use Cases

Building custom ChatGPT-like applications for specific documents.
Creating internal knowledge base search tools.
Developing SaaS platforms for document analysis and chat.
Offering document summarization services.
Embedding document-specific chatbots on websites.

FAQs

What is LangSaaS?

LangSaaS Template allows you to create a SaaS app for a personalized AI chatbot trained on your data. This Bubble template is preconfigured with integrations to Stripe, Flowise, Pinecone, Cohere, and UnstructuredIO.
What knowledge should I have to use and customize this template?

You need intermediate-level knowledge of Bubble and Flowise, including familiarity with canvas, API connector, workflows, data privacy, databases, and building LangChain-based flows with Flowise.
How does deploying the template work?

A detailed video walkthrough is provided for guidance on deployment. Support is also available via a Discord server.
What is the benefit of using the LangSaaS template?

This template comes with pre-built configurations, saving significant development time. Some configuration specific to your needs is still required as outlined in the walkthrough.
Are there any recurring charges?

There are no recurring charges for the template itself. However, the services it integrates with (Bubble, Flowise, Zep, OpenAI, Pinecone, etc.) will have their own usage-based charges.