What is 'Human-in-the-Loop' in Relay.app?

It is a feature that allows you to pause an automation for a human to review, approve, or add data. For example, an AI can draft an email, but the workflow waits for your final click before sending it.

How do AI credits work?

AI credits are used whenever an AI step (like summarization or data extraction) is executed. Different actions cost different amounts; basic text tasks might cost 1-2 credits, while image generation can cost 50.

Does Relay.app support branching logic?

Yes, using a feature called 'Paths,' you can create workflows that split into different branches based on conditions and then merge back into a main flow.

Can I use multiple AI models?

Yes, Relay.app provides access to GPT-4 (OpenAI), Claude (Anthropic), and Gemini (Google) directly within the builder without needing separate API keys.

Is there a free version available?

Yes, Relay.app offers a Free plan that includes 200 steps and 500 AI credits per month for a single user.

How does it compare to Zapier?

While Zapier has more integrations, Relay.app offers superior human-in-the-loop features, built-in AI credits across multiple models, and a more intuitive visual builder for branching logic.

Nobody owns this listing yet

Relay.app is live in the directory, but no verified owner controls the page.

Claim this listing

Pick your launch day — Schedule a launch and compete for the daily #1 spot.
Win trophies you can embed — Rank top 3 on launch day and get an embeddable trophy.
“Featured on AI Kaptan” badge — Owner-only badge with your live upvote count.
Control what the page says — Edit copy, pricing, links and screenshots as the owner.

Unclaimed listings don't stay up forever. Listings left unclaimed are removed from the directory in periodic cleanups. When a listing goes, it goes everywhere — the tool page and every alternatives comparison it appears on, along with the rankings and backlinks that page had built up.

Verify with a work email on the domain (about 2 minutes), then a one-time $5 listing fee. See everything you get

Workflows

Freemium

Relay.app

A collaborative workflow automation tool with built-in AI agents and human-in-the-loop approvals to streamline complex business processes without code.

Visit WebsiteView Alternatives

—

Rating

Reviews

Upvotes

3 months ago

Listed

AI Agents

Workflow Automation

No-Code

Human-in-the-Loop

Business Productivity

Lead Management

SaaS Integration

Collaboration

AI Automation

Stateful Data

Tool information

Provider

Relay.app

Platforms

Web

Languages

English

API Available

Yes

Added to directory

3 months ago

Last updated

about 2 months ago

Rating

Not available

Pricing

Freemium

About Relay.app

What the tool does and who it's for

Relay.app is a next-generation workflow automation platform designed to integrate AI and human collaboration into a single seamless process. Unlike traditional automation tools, Relay focuses on 'Human-in-the-Loop' functionality, allowing users to insert manual approval or data entry steps directly into automated flows. It provides native access to leading LLMs like GPT-4, Claude, and Gemini, enabling users to create AI agents that can summarize documents, extract data, and classify information without writing code. The platform features a visual canvas for building branching logic (Paths) and supports stateful data management through built-in Tables.

Key capabilities

Human-in-the-Loop: Easily add approval, task, or data entry checkpoints for humans within automated flows.

Built-in AI Actions: Native steps for summarization, translation, and extraction using models from OpenAI and Anthropic.

Conditional Paths: Create branching workflows that adapt to different outcomes and merge back into a single track.

Multi-Model Access: Access GPT-4, Claude, and Gemini under one subscription using included AI credits.

Stateful Tables: Store and update structured data directly within the platform to maintain context across different runs.

Batch Triggers: Run automations on multiple items at once, such as processing a full list of new leads or spreadsheet rows.

Team Collaboration: Shared workflows and app connections allow entire departments to build and manage automations together.

Speedy Integrations: Over 100 native integrations with popular tools like Notion, Slack, Linear, and HubSpot.

Developer Tools: Support for custom JavaScript, MCP servers, and custom HTTP requests for advanced technical users.

Pricing

Freemium — plans below

Free

1 User
200 steps per month
500 AI credits per month
All 100+ integrations included
Multi-step workflows

Professional

Team

$59

Up to 10 Users
1,500 steps per month
2,000 AI credits per month
Shared workflows & connections
Team collaboration tools

Enterprise

Contact Sales

Custom usage limits
SOC2 & GDPR compliance
Agent building workshops
Priority support
Tailored team training

Reviews

Be the first to review Relay.app

No reviews yet

Be the first to share your experience with Relay.app.

Featured Tools

Handpicked by our team of experts

Suggest an Update

Found outdated information? Help us keep this listing accurate.

FAQ

Relay.app FAQs

Common questions about Relay.app