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Curated ToolThis tool is part of our curated AI directory. We only include tools that meet our standards for relevance, usability and real-world value.

Relay.app

Relay.app is a workflow automation platform that connects business apps to run multi-step processes, including approvals, data handoffs, and AI-assisted steps. It supports human-in-the-loop automations so teams can review, edit, or approve work before actions continue.
Workflow AutomationIntegration Automation

FYAI Score

9.0 / 10

Based on 88 reviews

Pricing:

Freemium

Best for:

Ops and RevOps teams automating recurring processes with approvals

Score Breakdown

  • Ease of use9.4 / 10
  • Features8.7 / 10
  • Pricing9.2 / 10
  • Integrations8.3 / 10
  • Support9.0 / 10

PRODUCT PREVIEW

What this AI tool does

Relay.app is an AI-assisted workflow automation platform for teams that want recurring business processes to run predictably across their everyday apps. Relay.app is best suited to operations, sales, finance, HR, and support teams that need structured automations with AI help, human approvals, and clear handoffs rather than open-ended agents deciding each step from scratch. Many automation tools start with a blank canvas, but this platform starts with a chat-first building experience that helps users describe the process they want to automate. From there, the workflow can be refined in a visual no-code editor, so non-technical teams can define triggers, conditions, app actions, AI steps, and review points without writing code. This makes it useful for teams that understand their process well but do not want every update to depend on engineering time. At its core, the product is designed around repeatable work. A team can turn a hand-run process, such as routing a new lead, preparing an invoice follow-up, onboarding an employee, or collecting information from a customer, into a consistent workflow that runs the same way every time. AI adds judgement and language handling inside that structure, for example by summarising context, drafting messages, classifying requests, or extracting data before a person approves the result. Human-in-the-loop design is one of the defining parts of Relay.app. Instead of assuming that automation should remove people entirely, the platform includes steps for approvals, manual data entry, decision points, and AI output review. That matters for business processes where accuracy, compliance, tone, or customer impact still require a human owner. Connections to everyday business software give the tool its operational reach. Through integrations with hundreds of apps, teams can link CRM automation, HR automation, integration automation, pipeline automation, invoicing workflows, support processes, spreadsheets, messaging tools, and project management systems. The value is less about automating a single task and more about coordinating the sequence of work that normally passes between tools and people. For AI work, Relay.app gives teams access to major AI models inside defined workflows. This means a process can use AI to interpret text, generate a response, transform data, or choose between pre-set paths while still staying inside boundaries the team has configured. The result is a more controlled version of AI automation, where generative capabilities support a known business process instead of replacing process design. Teams that already rely on standard operating procedures may find the platform especially natural. It mirrors the way many businesses document work: when this happens, gather this information, ask this person to review, update this system, notify this channel, then move the record forward. That structure makes it easier to explain, audit, and improve workflows over time because the automation is visible rather than hidden inside a black-box assistant. The platform’s character is deliberately practical rather than fully autonomous. It is not mainly about letting an AI invent a plan for every request, but about giving teams a reliable way to combine rules, app actions, AI assistance, and human judgement. That positioning makes Relay.app a strong fit for organisations that want AI in production workflows while still valuing predictability and process control. In day-to-day use, the tool can sit between departments as a shared automation layer. Sales teams might use it to enrich and route leads, finance teams to manage invoice reminders or approvals, HR teams to coordinate onboarding tasks, and operations teams to keep records synchronised across systems. Because the builder is approachable, process owners can participate directly in shaping the workflows they depend on. The broader story of Relay.app is that AI automation becomes more useful when it is embedded in the way work already gets done. Relay.app helps teams move beyond isolated prompts or one-off scripts toward repeatable, reviewable workflows that connect people, data, and software. Its strength is making automation feel less like a technical side project and more like a governed operating system for recurring business work.

Use cases

Best for

Workflow Automation

Relay.app builds chat-first, no-code workflows that trigger across apps, call AI models, and route approvals for repeatable processes.

Invoicing

Relay.app can generate invoice drafts from deal or order data, sync them to accounting apps, and request human approval before sending.

CRM Automation

Relay.app syncs CRM records with other apps, uses AI to draft follow-ups, and creates tasks when stages change or fields update.

ANALYSIS

Strengths & limitations

Strengths
  • Accessible for non-technical and semi-technical teams because the chat-first builder and visual no-code editor make recurring workflow automation easier to create and adjust.
  • Well suited to controlled business processes because human-in-the-loop steps let teams add approvals, data entry, and AI output review before work moves forward.
  • Useful for cross-functional operations because integrations with hundreds of apps and access to major AI models let teams automate work across their existing SaaS stack.
Limitations
  • Less suitable for teams that want fully autonomous AI agents because Relay.app is designed around defined, predictable workflows rather than open-ended improvisation.
  • Less suitable for highly bespoke engineering-heavy automation because teams with unusual internal systems may need capabilities beyond a no-code workflow builder and standard app integrations.
  • Teams with higher automation volume or advanced collaboration needs should expect to move beyond the free tier because Relay.app follows a freemium model.

Evaluation

FYAI score breakdown

Our structured evaluation across five key criteria

9.0 / 10

Overall score

Based on 88 reviews

  • Ease of use9.4 / 10
  • Features8.7 / 10
  • Pricing9.2 / 10
  • Integrations8.3 / 10
  • Support9.0 / 10

What users say

Findings from public reviews, documentation and community sources.

  • Ease of use

    G2 reports that users “consistently praise the ease of use and intuitive interface,” and the Relay.app product page says, “Describe what you want to automate, and Relay.app will build it.”

  • Features

    Relay.app lists multi-step workflows, branches, human-in-the-loop actions, and AI data extraction/summarization/creation. Relay.app also lists reusable sequences, tables, MCP servers, run history, templates, dynamic waiting, and merging paths.

  • Pricing

    Relay.app’s pricing page lists a free plan with “500 free AI credits /mo,” “200 steps / month,” and all features. Relay.app’s pricing page lists Professional at “$19 per month, billed annually” and Team at “$59 per month, billed annually.”

  • Integrations

    Relay.app’s pricing page says it connects “200+ popular apps” and supports “GPT, Claude, Gemini & more.” Relay.app’s pricing page lists webhooks, HTTP requests, Slack integration, custom JavaScript, MCP connectors, and 300+ app-based triggers.

  • Support

    Product Hunt user feedback says “the support is outstanding.” Relay.app’s Enterprise plan includes “Priority support,” “Agent building workshops,” and “Tailored team training.”

Who is this for?

Best for teams that want chat-first workflow setup, the Relay.app product page says, “Describe what you want to automate, and Relay.app will build it.” Best for teams building automations with humans involved because Relay.app lists human-in-the-loop actions alongside multi-step workflows and branches. Less suited to teams that need unlimited free usage, Relay.app’s free plan lists “500 free AI credits /mo” and “200 steps / month,” so higher-volume use would run into those free-plan limits.

PRODUCT PREVIEW

Feature highlights

Chat-first builder

Design workflows by describing steps in chat, then refine as needed.

No-code workflows

Visual editor for predictable automations across recurring processes.

Human-in-the-loop

Add approvals, data entry, and AI output review at key steps.

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See why teams choose Relay.app to cut busywork and stay aligned. Automate handoffs, keep work moving, and ship faster with less back-and-forth.

FAQ

Frequently asked
questions

Everything you need to know about this AI tool,
its features, pricing, use cases, and limitations.

Who is Relay.app best suited for?
Relay.app is best suited for business teams that need controlled, repeatable workflow automation across SaaS tools. It fits operations, revenue, support, HR, and founder-led teams that want to automate tasks such as lead routing, CRM updates, onboarding, invoicing, enrichment, reporting, and approvals without relying heavily on engineering.
Does Relay.app have a free plan, and what do paid plans add?
Relay.app uses a freemium pricing model, so teams can start with a free option and upgrade as their automation needs grow. Buyers should check relay.app for current plan limits around workflow runs, connected apps, AI usage, team seats, templates, approvals, and advanced controls before choosing a plan.
How does Relay.app compare with other workflow automation tools?
Relay.app stands out for combining natural-language workflow creation with a visual editor and human review steps. Compared with many automation platforms, it is aimed at predictable business processes where teams want AI assistance, connected apps, branching logic, loops, approvals, and reusable workflow components in one automation environment.
How long does it take to set up Relay.app?
Relay.app is strongest for repeatable, well-defined business processes rather than open-ended or one-off AI tasks. Teams still need to connect their systems, define reliable workflow logic, review AI-generated outputs where needed, and test automations before depending on them for operational processes such as invoicing or CRM automation.
What should teams check about data privacy and compliance before using Relay.app?
Teams should review Relay.app’s current security, privacy, and compliance documentation before connecting sensitive business systems. Key checks include what data each integration can access, how AI steps handle inputs and outputs, whether human review is required for sensitive workflows, and whether the tool meets the organization’s governance requirements.