Chatbase is a popular single-bot builder; AIML.chat is an agent platform. Both answer questions from your content with citations, but only AIML.chat runs a team of agents that take actions through MCP tools, with human approval. Here's the honest, side-by-side comparison.
At a glance
| Tool | Best for | Starting price | Agent mode | MCP tools |
|---|---|---|---|---|
| AIML.chat | Agent team + MCP | Free → $19/mo | Yes | Yes |
| Chatbase | Single RAG bot | $40/mo | No | No |
| DocsBot | Managed docs bot | $49/mo | No | No |
Where AIML.chat wins
AIML.chat runs Support, Sales, and Technical agents that route and hand off, call tools through the Model Context Protocol (MCP), and pause for human approval before any write — so it can act, not just answer. It also starts on a real free tier (100 messages/month), offers auto-recrawl, GitHub ingestion, an open-source widget under 30KB gzipped, and a one-line WordPress plugin.
Where Chatbase is strong
Chatbase is fast to launch and familiar — a solid pick if you want one straightforward RAG bot and don't need agents, tools, or human-in-the-loop actions. For a deeper breakdown, see our Chatbase alternative.
The verdict
Want a single bot that answers from your docs? Chatbase is a fine choice. Want a team of agents that answer and act, with MCP tools, human approval, and a free tier? AIML.chat. Try both on your own content before deciding.
Setup and migration
Getting started takes minutes: index your URL or connect a GitHub repo, then drop in one script tag. Migrating from Chatbase is just as quick — there's nothing to export by hand, because AIML.chat re-indexes your content automatically and keeps it fresh with auto-recrawl.
Is AIML.chat cheaper than Chatbase?+
It starts on a permanent free tier and Pro is $19/month, so most teams start free. See pricing.
What's the main difference?+
Chatbase answers from retrieval; AIML.chat adds agents, MCP tool actions, and human write-confirm — so it can take steps, not just reply.
Can I migrate from Chatbase?+
Yes. Point the AIML.chat crawler at your URL or connect a GitHub repo and it re-indexes automatically.