DataLang is a platform for building custom chatbots on top of your own data, without heavy development. It connects to sources like databases, docs, and files, turning scattered information into a conversational interface.
Chatbots trained on your data
Use DataLang to launch a bot that answers questions based on your knowledge base and datasets. Common scenarios include:
- Customer support and website help
- Internal knowledge bases and directories
- FAQs, documentation, and training materials
You can embed the chatbot on your site via a widget. On paid plans, you can remove the βpowered by DataLangβ label.
Data sources and integrations
DataLang can pull content from multiple inputs, including:
- Postgres
- Websites
- Google Sheets
- Notion
- Files, text, and HTML
Plans for different needs
A free plan supports a simple bot with one data source and limited credits. Paid plans (Basic, Pro, and Business) add more users, data sources, credits, and support for teams and growing products.

