Skip to content
    RPA & Intelligent AutomationStartupHuman-in-Loop

    Relay.app

    Workflow automation designed for human-in-the-loop approval steps

    Mkt Cap / ValPrivate $49M
    RevenueEarly Stage
    Feb 2025: $35M Series A (Plural); $49M total
    Relay.app is the only workflow automation platform designed specifically for processes that need human judgment — embedding human-in-the-loop approval and review steps as first-class workflow components, not afterthoughts.
    Analyst take · Competitive edge

    SWOT Analysis

    Strengths
    • Human-in-the-loop design philosophy: approval steps, review gates, and escalations are native
    • Clean, modern UI that operations teams find intuitive without technical training
    • AI step integration allows mixing automated AI tasks with human review in one workflow
    • Integrates with common business tools: Slack, Gmail, Notion, Airtable, and HubSpot
    • Fast-growing community with strong word-of-mouth among ops and RevOps teams
    Opportunities
    • Human-in-the-loop demand: as AI automation grows, human approval gates become more critical
    • Enterprise ops teams replacing manual email-based approval workflows
    • Process compliance: industries where human sign-off is legally required for automated actions
    • Expanding AI capabilities: more sophisticated AI agents with human oversight built in
    Weaknesses
    • Early-stage platform: enterprise features (RBAC, SSO, audit trails) still developing
    • Limited RPA capabilities for desktop/screen automation compared to UiPath or AA
    • Smaller integration library than Zapier or Make.com at current stage
    • AI step accuracy depends heavily on prompt quality — requires iteration
    Threats
    • Zapier and Make.com adding AI and human-in-the-loop steps to their established platforms
    • Microsoft Power Automate approval workflows already widely deployed in M365 environments
    • Notion and Airtable adding native automation with human review capabilities
    • AI-native workflow tools (Lindy.ai, n8n) adding human approval steps

    User Sentiment

    Synthesized from G2, Gartner Peer Insights, and analyst review data.

    What users love
    • Human approval steps feel natural — workflows pause for review exactly when needed
    • Beautiful UI makes workflow creation feel visual and intuitive
    • AI + human hybrid workflows are uniquely well-designed compared to bolt-on competitors
    • Slack integration for human review steps keeps approvals in the tools teams already use
    • Small, responsive team that implements user feedback quickly
    Common complaints
    • Integration library is still limited — many enterprise apps require custom API connections
    • Error handling and retry logic need improvement for production-critical workflows
    • No mobile app for approvers — reviewing workflow steps on mobile is clunky
    • Pricing model is unclear for high-volume or complex enterprise deployments

    Pricing & TCO

    Analyst-synthesized pricing signals — directional only, contact vendor for current terms.

    Per SeatLow TCOPublic Pricing Free Trial / Tier

    Starting Price

    Free (1 user, limited steps); $9/user/month (Starter)

    Typical ACV (Mid-Enterprise)

    $2K–$30K

    Market Segments

    SMBMid-Market

    Deployment

    SaaS

    Key Cost Drivers

    • Monthly step runs and workflow complexity
    • Number of collaborators / users on the platform
    • Human approval step volume

    Affordable human-in-loop automation for approval workflow teams.

    Full comparison

    Customer Profile

    Who buys this

    Typical segments

    Operations Teams at SaaS CompaniesRevOps and Marketing Ops ProfessionalsTeams with Compliance-Required Human Approval Workflows

    Typical buyer

    Head of Operations, RevOps Manager, or Senior Business Operations Analyst

    Top use cases
    1. 1Approval workflows for content, budget, and procurement requiring human sign-off
    2. 2AI-drafted + human-reviewed communications for customer operations
    3. 3Multi-step operations workflows combining automated data processing with human judgment

    Future Focus Areas

    1

    AI agents with configurable human oversight: set the AI autonomy level per workflow type

    2

    Enterprise compliance features: full audit trails for regulated industry human approval workflows

    3

    No-code AI agent builder competing directly with Lindy.ai and Zapier AI

    4

    Expanding integration library to 500+ connectors for enterprise app coverage

    5

    Workflow analytics: measuring where human review steps add the most value versus friction