QueryX is a commercial tool that translates natural language questions into SQL queries. It works in English, French and Spanish. You can speak your query, run it, and even use it to explore data. One of its strong points is the ability to connect to legacy software and BI visualization tools, so it can be used in many different parts of your job.
Another tool worth a look is AskYourDatabase, an AI-powered SQL chatbot that lets you ask natural language questions to get answers from your database. It can connect to several databases, including PostgreSQL, MySQL and Microsoft SQL Server, and is geared for both customer-facing BI applications and internal data management. The tool touts enterprise-level security, with a direct connection to the database instead of storing or sending sensitive data.
If you want a more general-purpose tool, TEXT2SQL offers an AI-powered SQL query builder that can translate plain English into SQL. It can handle several SQL dialects, generate and explain SQL queries, fix errors and work with custom database schema. TEXT2SQL also offers an API and competitive pricing, so it can be used for learning SQL and for automating your job.
If you want a tool that connects data based on business context, not just where it's stored, check out Stardog. Its Voicebox feature lets you ask questions and get answers and analyze data without having to know a lot of technical details. Stardog spans the gap between data and knowledge workers, so it's a good fit for companies with lots of different data sources, and it can be deployed in many different ways.