Rowbird runs your SQL queries on a schedule and delivers the results as CSV, Excel, PDF, JSON or an inline table to email, Slack, Telegram, Discord, webhooks or S3. Add a condition and the same report becomes a data alert. Works with PostgreSQL, MySQL, MariaDB, SQL Server and SQLite, and only ever reads from them. One small binary, SQLite by default, credentials encrypted, no telemetry. Open source under Apache 2.0.