Relay.app
by Relay
Collaborative workflow automation with human-in-the-loop approvals Relay.app is a workflow automation platform that combines automated steps with human-in-the-loop approval gates and team collaboration features.
Performance Scores
2 rankings evaluated
Score range: 6.6 – 7.2
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#6Best Automation Tools for Startups in 2026
Score: 7.2 · Best for: Startups needing approval workflows and team collaboration in automation
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#7Best Workflow Automation Tools 2026
Score: 6.6 · Best for: Teams in regulated industries that need automated workflows with built-in human approval checkpoints
Key Facts
Strengths
- ●250 free runs/month
- ●Human-in-the-loop approvals
- ●Team collaboration built-in
- ●Clean modern interface
- ●Human-in-the-loop approval steps built into workflows
- ●Clean visual interface with clear execution status
- ●Growing integration library (100+ apps)
Limitations
- ●Smaller integration library
- ●Newer platform with less documentation
- ●Limited advanced features
- ●Smaller integration library than Zapier or Make
- ●Younger platform with less community support
- ●Limited advanced features compared to mature platforms
Based on evaluations in 2 rankings: Best Automation Tools for Startups in 2026, Best Workflow Automation Tools 2026
About Relay.app
Relay.app is a workflow automation platform that combines automated steps with human-in-the-loop approval gates and team collaboration features. Unlike traditional automation tools where workflows run entirely unattended, Relay.app allows teams to insert manual decision points, approval steps, and collaborative review stages into otherwise automated workflows.
As of March 2026, the platform offers over 80 native integrations with business tools including Slack, Google Workspace, HubSpot, Salesforce, Notion, and Linear. Workflows support multiplayer editing, where multiple team members can build and modify the same workflow simultaneously. The platform also includes an AI assist feature that helps users configure workflow steps using natural language descriptions.
Relay.app targets teams where automation requires human judgment at specific points — approval workflows, exception handling, content review, and quality checks. The free tier includes 250 workflow runs per month, while the Team plan starts at $16 per user per month with higher run limits and access to premium integrations. The company was founded in 2021 and is at the seed funding stage.
Integrations (6)
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Workflow AutomationSee How It Ranks
Best AI-Powered Automation Tools in 2026
AI-powered automation tools integrate artificial intelligence features — natural language workflow creation, intelligent data mapping, predictive actions, and LLM-based content generation — into their automation platforms. As of March 2026, most major automation platforms have added AI capabilities, but the depth and practical utility of these features varies significantly. This ranking evaluates 8 automation tools on the practical value of their AI features, not marketing claims. The evaluation focuses on whether AI features reduce manual configuration, accelerate workflow creation, and improve outcomes versus doing the same work without AI. Tools that use AI as a core differentiator (not just a checkbox feature) score higher.
Best Automation Tools for Startups in 2026
Startups need automation tools that provide immediate value at minimal cost, with room to scale as the team grows. The best startup automation tools offer generous free tiers, fast time-to-value (first working automation within hours, not days), and a clear scaling path from 5-person team to 50-person company. This ranking evaluates 8 automation platforms specifically for startup relevance as of March 2026. The evaluation prioritizes free tier generosity, speed from signup to first working automation, scalability as the team and workflow count grow, integration breadth covering the typical startup tech stack (Slack, Google Workspace, HubSpot, Stripe, GitHub, Notion), and total cost at early-stage volumes (under 50,000 tasks per month).