12 Best Relay.app Alternatives & Competitors
The top alternatives to Relay.app in the Workflow Automation space, compared on features, pricing, and what they're best at.
Why look beyond Relay.app?
Relay.app is an AI-powered workflow automation platform that helps teams connect their everyday tools and automate repetitive work without code, while maintaining human oversight through unique Human-In-The-Loop capabilities. Founded in 2021 by Jacob Bank and headquartered in San Francisco, Relay.app distinguishes itself in the market by allowing companies to add intermediate manual approval steps that incorporate human judgment, context, and perspective into automated workflows. The platform pauses workflow execution until designated assignees provide approval, reject, or give feedback, ensuring critical decisions remain under human control. Relay.app connects with 100+ tools including Gmail, Slack, Notion, HubSpot, Airtable, and Google Workspace to build seamless cross-platform automations. All plans include monthly free AI credits for performing AI actions with popular models like GPT-4o, Claude 3.5 Sonnet, and Google Gemini 1.5 Pro. The platform was awarded Best for Operations & Compliance Teams Award for AI Workflow Automation in Winter 2026 and maintains a 100% uptime record.
- −Limited integrations (100+ apps) compared to larger competitors like Zapier or Make
- −Free tier is quite restrictive (200 steps) for serious usage
- −Smaller team (27 employees) may limit support and feature development speed
Top Alternatives to Relay.app
Zapier is the largest workflow automation platform, connecting 6,000+ apps with no-code automations. Its AI features include built-in LLM actions, AI-powered workflow building, and natural language automation creation. Zapier is the default choice for business users automating repetitive tasks across SaaS tools, now enhanced with AI capabilities for content generation, classification, and data extraction.
n8n is an open-source workflow automation platform with deep AI capabilities. Its visual editor connects 400+ app integrations with AI nodes for LLM calls, vector search, document processing, and agent workflows. n8n supports self-hosting for full data control and is popular with technical teams building AI-enhanced business automations that combine traditional integrations with LLM-powered steps.
Make (formerly Integromat) is a visual workflow automation platform with powerful data transformation and AI capabilities. It offers more complex routing, filtering, and data manipulation than simpler tools, making it popular with technical users. Make's AI modules support LLM calls, image generation, and document processing within multi-step automation scenarios.
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.
Temporal is a durable execution platform for building reliable workflows and microservices.
DBOS provides an open-source durable execution library that makes applications resilient to crashes and failures by checkpointing workflow state to Postgres. Developers add simple annotations to existing Python, TypeScript, Java, or Go code to get automatic failure recovery, durable queues, and workflow orchestration—particularly useful for long-running AI agent workflows. Integrates natively with Pydantic AI and LangGraph. SOC 2 compliant.
Prefect is a workflow orchestration platform for data and ML pipelines.
BubbleLab is an AI-native workflow automation platform built LLM-first. It enables teams to build, test, and deploy AI-powered workflows with native support for language models, prompt chaining, and intelligent routing. Designed for developers building AI applications that need reliable automation pipelines.
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.
Inngest is a durable workflow engine for building reliable AI pipelines.
Activepieces is an open-source workflow automation platform with built-in AI pieces. It provides a visual builder for connecting apps, AI models, and custom code into automated workflows. Self-hostable and extensible with custom pieces, Activepieces offers a Zapier-like experience for teams that need data control and customization.
Observes how you work and proactively builds and deploys personalized automations — no prompts, no code, no workflow builders.