ETLR.io is a developer-first 2026 platform for building, versioning, and deploying AI workflows as code using YAML. It enables production-grade automation with one-command deploy, full Git integration, observability (metrics/logs/traces), custom Python steps, and native OpenAI support (GPT models). Ideal for engineers avoiding no-code limitations of Zapier/Make/n8n—perfect for AI-driven data pipelines, ETL-like transformations, webhooks, cron tasks, and notifications (Slack/Discord).