Gumloop is an AI-native workflow automation platform often called the "AI Zapier." It lets users build complex AI automations visually — chaining LLM calls, web scraping, data processing, and API integrations into multi-step workflows. Designed from the ground up for AI use cases rather than retrofitting AI onto traditional automation.
Trigger.dev is an open-source background jobs platform for TypeScript/JavaScript. It provides durable execution, automatic retries, and long-running task support — making it the developer favorite for running AI agent workflows, LLM pipelines, and async processing in production. Its code-first approach appeals to engineers who prefer writing workflows in TypeScript over visual builders.
What each tool does well, and the limitations to keep in mind.
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Respan lets you trace LLM and agent calls across any model or framework, A/B test prompts on production traffic, and route requests across 500+ models through one gateway.