AI customer support knowledge

Snowflake Cortex

RAG · Anthropic Claude, Meta Llama, Mistral Large 2, Snowflake Arctic

8.7

Generative AI and RAG built into the Snowflake data cloud

Sim

Agents · Multi-model (Claude, OpenAI, Google)

8.2

Open-source visual workspace for building, deploying, and monitoring AI agents.

ElevenLabs Conversational AI

Audio · ElevenLabs Scribe (ASR) + pluggable LLM + ElevenLabs TTS

8.1

Production-grade voice agent platform layering ElevenLabs TTS, ASR, and LLM orchestration into a single deployable stack.

Limitless

Agents · Proprietary (multi-model)

7.8

AI wearable pendant that records and transcribes your conversations into a searchable personal memory.

SiteGPT

RAG · GPT-4 (per testimonials; not publicly specified)

7.1

Custom GPT-powered support chatbots trained on your website content and docs.

SiteSpeakAI

RAG · Multi-model

7.1

Custom-trained chatbot that turns your website, docs, and PDFs into a multilingual support and lead-gen agent.

Tiledesk

Agents · Multi-model

7.1

Open-source conversational AI platform for building multi-channel support agents and automation workflows.

GaliChat

RAG

7.0

No-code AI chatbot builder that trains on your website content for support and lead capture.

MaxKB

RAG · Multi-model

7.0

Open-source enterprise RAG and agent platform with built-in workflow engine and multi-LLM support.

Aidbase

Agents · OpenAI

6.9

AI-powered customer support stack purpose-built for SaaS startups, bundling a trained chatbot, ticketing, and knowledge base.

Inline Help

Agents

6.6

AI-powered in-app customer support that turns your knowledge base into contextual tooltips, chat, and explainers.

Anakin

Agents · GPT-4o, Claude 3.5 Sonnet, Gemini 1.5, DeepSeek, Mistral, Llama 3

One platform, every model — no-code AI apps and agents

Chatbot by Vercel

Coding · Provider-agnostic via the Vercel AI SDK (OpenAI, Anthropic, Google, xAI, Groq, Mistral, and others configurable)

Open-source Next.js chatbot template built on the Vercel AI SDK

Decagon

Agents

Enterprise AI concierge platform for voice, chat, and email support agents.

Dify

Agents · Model-agnostic: OpenAI (GPT-4o, GPT-4.1), Anthropic Claude, Google Gemini, Mistral, Cohere, Ollama, and any OpenAI-compatible endpoint

Open-source LLMOps platform for building agentic workflows, RAG pipelines, and AI applications

GenAI Agents (NirDiamant)

Agents · Framework-agnostic; most notebooks default to OpenAI GPT-4 class models, with Ollama and local model examples included.

50+ Jupyter tutorials for building GenAI agents, from a simple chatbot to multi-agent systems.

LobeHub

Agents · OpenAI GPT-4o/o1, Anthropic Claude 3.5/4, Google Gemini, DeepSeek, Mistral, Ollama, and 40+ other providers (bring-your-own-key)

Open-source AI agent platform and chat UI supporting every major LLM, plugins, and multi-agent workflows.

Qdrant MCP Server

MCP Servers · FastEmbed (default: sentence-transformers/all-MiniLM-L6-v2); pairs with any MCP-capable LLM such as Claude 3.5/4, GPT-4o, or local models

Official Qdrant MCP server that turns a vector database into a semantic memory layer for Claude, Cursor, Windsurf, and any MCP client.

Relevance AI

Agents · Multi-model: Claude (Opus/Sonnet/Haiku), OpenAI GPT, Google Gemini, plus open-weight options (Kimi K2, GLM)

Build and deploy an AI workforce of specialized agents across your business tools

Retell AI

Audio · LLM-agnostic (OpenAI, Anthropic, Google and others selectable per agent); proprietary turn-taking model and voice pipeline in-house

Build, test and deploy production-grade AI voice agents for inbound and outbound calls.

Suna

Agents · Bring-your-own-model (OpenAI GPT, Anthropic Claude, and other providers via API keys or existing subscriptions)

Open-source AI command center for deploying a workforce of autonomous agents across your company

TokenPath

RAG · model-agnostic (works with any LLM output; uses in-house attribution model)

Token-level citation and attribution API for AI-generated answers

Vectara

RAG · In-house Boomerang (retrieval) and Mockingbird (generation) plus BYOM for GPT, Claude, Gemini, and open-weight LLMs

Enterprise agent platform with built-in retrieval, grounding, and hallucination controls

Elasticsearch Vector Search

RAG · BYO embeddings (OpenAI, Cohere, Hugging Face, Mistral, Bedrock, Vertex, Azure) plus Elastic's built-in ELSER sparse model and E5 dense model

8.7

Hybrid vector + keyword search in the enterprise-grade Elasticsearch engine

AWS Bedrock

Agents · Multi-model: Anthropic Claude, Meta Llama, Mistral, Cohere, AI21, Amazon Nova/Titan, DeepSeek, Stability, OpenAI GPT

8.6

Build and scale generative AI applications with foundation models

DataStax Astra DB

RAG · Bring-your-own embeddings; integrates with OpenAI, Cohere, Hugging Face, Mistral, NVIDIA NIM, and Vertex AI via server-side vectorize

8.6

Serverless vector and document database for production RAG and AI agents

MongoDB Atlas Vector Search

RAG · Bring-your-own embeddings (OpenAI, Cohere, open models); native Voyage AI embeddings and rerankers

8.6

Vector search built into the operational database you're already using.

OpenAI Fine-tuning

Fine-tuning · GPT-4o-mini / GPT-3.5

8.4

Fine-tune GPT-4o-mini and friends on your own data.

Quivr

RAG · Multi-model (OpenAI, Anthropic, Mistral, Gemma)

8.4

Open-source RAG framework for building custom AI assistants over your own documents in a few lines of Python.

Grain

Audio · Claude, ChatGPT

8.3

AI meeting notes, coaching, and an MCP feed for your agents

LanceDB

RAG

8.2

Open-source multimodal lakehouse and vector database built for AI training and retrieval at petabyte scale.

OpenPipe

Fine-tuning · Llama, Mistral, Qwen and other open-weight base models

8.2

Fine-tuning and reinforcement learning platform for turning expensive prompts into cheap, fast, task-specific models.

RAGFlow

RAG · Multi-model

8.1

Open-source RAG engine with deep document parsing, hybrid search, and visual agent orchestration.

PromptHub

Writing · Multi-model (OpenAI, Anthropic, Google, Meta, Mistral, Bedrock, Azure)

8.0

Git-style prompt management, testing, and deployment platform for teams running multiple LLMs in production.

Langchain-Chatchat

RAG · Multi-model (GLM-4, Qwen2, Llama 3, etc. via Xinference/Ollama/LocalAI/FastChat)

7.4

Self-hostable RAG and agent framework that wires LangChain to any local open-source LLM and a knowledge base.

Agentset

RAG · Multi-model (Claude, OpenAI, Google, xAI, Cohere, Mistral, DeepSeek)

7.3

Production-ready RAG infrastructure with agentic search, citations, and model-agnostic plumbing.

AstrBot

Agents · Multi-model (OpenAI, Anthropic, Gemini, DeepSeek, Ollama, Dify, Coze)

7.3

Open-source agentic AI assistant that bridges chat platforms like Telegram, Discord, and QQ with any LLM and a 1000+ plugin ecosystem.

Epsilla

RAG · Multi-model

7.3

Agent-as-a-Service platform with managed RAG and a no-code builder for vertical enterprise AI.

WellSaid Labs

Audio · Proprietary WellSaid TTS (closed model)

7.3

Enterprise AI text-to-speech studio built on licensed voice-actor recordings, with a director-style editor for pacing and pronunciation.

Cherry Studio

Agents · Multi-model

7.2

Open-source desktop AI client that wires 300+ LLMs into one chat, knowledge-base, and agent workspace.

Graphiti

RAG · Multi-model

7.2

Open-source temporal knowledge graph framework for building agent memory that updates in real time.

MinusX

Agents · Claude (BYO LLM key supported)

7.2

Agentic BI platform that turns natural-language questions into dashboards, SQL, and boardroom slides.

ElizaOS

Agents · Multi-model (BYO via plugins)

7.1

Open-source agentic OS for building and orchestrating multi-agent swarms across Discord, Telegram, X, and onchain.

Scenario

Image Generation · Multi-model (FLUX, Seedance, Kling, Hunyuan, Tripo, ElevenLabs, OpenAI, Gemini)

7.1

Custom-trained generative AI platform for studios that need on-brand image, video, 3D, and audio assets at scale.

UltraRAG

RAG · Multi-model (MiniCPM-Embedding-Light, AgentCPM-Report, BYO LLM)

7.1

Low-code, YAML-driven RAG pipeline orchestrator with a visual UI for building and demoing retrieval systems.

AICamp

Writing · Multi-model (GPT-5.2, Claude 4, Gemini)

7.0

Team workspace that puts GPT, Claude, and Gemini behind one admin console with shared prompts, agents, and usage controls.

Chatfuel

Agents · Undisclosed (LLM-backed agents)

7.0

AI messaging agents for WhatsApp, Instagram, Facebook, and TikTok built for small-business sales and bookings.

ChatLab

Agents · Bring-your-own (local models recommended)

7.0

Local-first analytics and AI agent for your personal chat history, with bring-your-own model support.