1Support agents and chatbots

Bots that answer customers and hand off to people.

AI customer support

Intercom’s AI customer agent for support across the customer journey.Free trial

AI customer support

AI customer service with the Lyro agent that answers and turns chats into sales.Free plan

AI customer support

AI agents for customer experience and support across channels.Paid plans

AI customer support

Build, launch and scale chat and voice AI agents for customer support.Free trial

AI customer support

An enterprise AI agent platform for customer support.Free plan

AI customer support

An AI-powered multichannel messaging platform for support and sales.Free trial

AI customer support

AI agents that help businesses build better customer experiences.See the official price

AI customer support

An AI platform for contact centers, with agent assistance and AI agents.See the official price

2Knowledge bases

Search and answers over your own documents.

Office / meetings and notes

Use AI directly in docs, the knowledge base, and shared spaces.Paid plans

AI agents

Build agents, knowledge pipelines and tools on one canvas; cloud or self-hosted.Open source + hosted

AI research tools

Enterprise AI search, assistant and agents connected to your company’s data.See the official price

AI study tools

An AI agent that turns your documents into a searchable knowledge base.Free plan

AI agents

A low-code, open-source builder for agents and RAG apps.Open source

LLM APIs and platforms

A private, on-device AI assistant for chatting with your documents, with agents built in.Open source + hosted

Developer tools

Open-source search infrastructure and vector database for AI apps.Open source + hosted

Developer tools

An open-source AI database for vector search, RAG and agent memory.Open source + hosted

Questions

How many tools are in this guide?
16 tools, grouped into 2 steps. Each one links to its own page with pricing and the official site.
Which of them can I use for free?
These have a free plan, a free tier or an open-source version: Tidio, Botpress, Dify, Humata, Langflow, AnythingLLM, Chroma, Weaviate.

Tidio · Botpress · Dify · Humata · Langflow · AnythingLLM · Chroma · Weaviate