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LLMStack

LLMStack

AI Agents in Minutes | No-code AI App Builder

LLMStack Overview

LLMStack enables building generative AI apps, chatbots, and agents by chaining multiple LLMs together. Users import data from sources like web URLs, sitemaps, PDFs, audio, PPTs, Google Drive, and Notion to connect with models from providers including OpenAI, Cohere, Stability AI, and Hugging Face. The platform handles preprocessing and vectorization of data for use in AI chains. Apps gain API access via HTTP and triggers from Slack or Discord. Multi-tenant structure supports multiple organizations with user access limited to their data and chains.

LLMStack Features

Chain multiple models to build complex generative AI applications Import data from CSV, TXT, PDF, DOCX, PPTX via gDrive, Notion, websites, direct uploads; platform preprocesses and vectorizes into vector database API access for apps and chatbots via HTTP; triggers from Slack or Discord Multi-tenant with multiple organizations and user permissions

Core Capabilities

  • Supports integration with major LLM providers (OpenAI, Cohere, Stability AI, Hugging Face).
  • No‑code builder for AI app development without programming.
  • “Model chaining” to combine multiple LLMs into complex AI sequences.
  • Import and connect your own data (web URLs, PDFs, PPTs, audio files, cloud drives).
  • Collaborative application building with access control roles.
  • Deploy applications to cloud or on‑premise and expose via API.

Competitive / Strength Highlights

  • Supports multiple LLM providers without vendor lock-in.
  • Custom data ingestion for personalization beyond prompts alone.
  • Open-source model enables transparency and self-hosting options relative to more closed SaaS platforms.

Pros & Cons

Pros:

Supports integration with major model providers like OpenAI and Hugging Face

Handles data import and vectorization automatically

Provides API access and integrations with Slack and Discord

Cons:

Requires external LLM providers, incurring their usage costs

Limited to supported data sources and formats

Depends on cloud infrastructure for multi-tenant features

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