Build AI bots without writing a single line of code

Coze is ByteDance's answer to the AI agent building boom. It's a no-code platform where anyone can create sophisticated AI chatbots, connect them to 600+ plugins (web search, image gen, databases), and deploy them to Discord, Telegram, Slack, or the web — all for free. The plugin marketplace alone makes it worth exploring.

Who it's for: Non-technical founders, community managers, and hobbyists who want to build and deploy AI bots quickly. Also great for rapid prototyping before building a production system.

Key features

Plugins 600+ ready-made plugins

Web browsing, image generation, code execution, database queries, API calls — all pre-built and one-click installable into your bot.

Flow Visual workflow builder

Design complex conversation flows with branching logic, variables, and multi-step workflows. No code, just drag and connect nodes.

Knowledge Built-in RAG knowledge base

Upload documents, URLs, or databases and your bot can answer questions from your data. Automatic chunking and retrieval.

Deploy One-click multi-platform publish

Deploy your bot to Discord, Telegram, Slack, LINE, or embed it as a web widget. Each platform gets its own API endpoint.

The honest take

✓ What works

Completely free for most features — hard to beat that
Massive plugin marketplace (600+ integrations)
Multi-platform deployment is genuinely seamless
Great for non-technical users — no coding needed
Active community with shared bot templates

✗ What doesn't

Owned by ByteDance — data privacy concerns for some
Limited to pre-built model options (can't bring your own)
Advanced features like custom APIs require some technical knowledge
Documentation can be inconsistent in English

Verdict

Coze is the best free platform for building AI chatbots in 2026. The plugin ecosystem is unmatched, and deployment to multiple platforms is dead simple. If ByteDance's data practices don't bother you, this is the easiest way to get an AI bot live in under an hour.

💡 Transparency: This review contains affiliate links. If you sign up through our link, we may earn a commission at no cost to you. We only recommend tools we use ourselves. Full disclosure.