Relay.app vs Zapier
A side-by-side comparison of Relay.app and Zapier, two Automation tools, drawn from Ignaite's continuously-verified listings.
Compared from listings verified as of
At a glance
| Attribute | Relay.app | Zapier |
|---|---|---|
| Category | Automation | Automation |
| Pricing | FREEMIUM | FREEMIUM |
| License | Proprietary | Proprietary |
| Deployment | Cloud | Cloud |
| Platforms (differs) | Web | Web, API |
| Model support (differs) | Multi-model | Model-agnostic |
| Vendor (differs) | Relay.app | Zapier |
| Capabilities (differs) |
|
|
The honest brief
Relay.app
Bakes human steps — approvals, input forms, AI-output review — natively into flows, not bolted on like rival tools.
- Native human-in-the-loop steps
- Per-step choice of AI provider
- Collaborative team workflows
- Built-in AI extract/classify steps
- ~200 integrations, fewer than Zapier
- Newer/smaller ecosystem
- Web-only, no self-host
Zapier
Unmatched breadth — thousands of app integrations — making it the default glue, with AI agents added on top.
- Connectors for most SaaS tools
- Easy no-code trigger/action setup
- In-workflow LLM calls and agents
- Massive template library
- Fast to glue two SaaS tools
- Task-based pricing climbs fast
- Limited branching/logic vs rivals
- Shallow for complex data workflows
- AI features feel bolted-on
When to pick which
Both cover Workflow orchestration.
Pick Relay.app if you need Web scraping, Structured extraction, and Text classification.
- Web scraping (secondary capability)
- Structured extraction (secondary capability)
- Text classification (secondary capability)
Pick Zapier if you need Multi-agent orchestration and AI app builder.
- Multi-agent orchestration (secondary capability)
- AI app builder (secondary capability)
They also differ on:
- Platforms
- Web · Web, API