Zapier vs Relay.app (2026)

Our pick: Zapier. Zapier wins 3 of 5 categories and ties in one, making it our top recommendation. Its massive integration library, proven reliability, and extensive ecosystem make it the more powerful and scalable choice for most businesses.

Relay.app is a strong contender, particularly for teams that need to inject human approval steps into their automated workflows. Its modern interface and focus on ease of use make it a compelling option for those specific use cases.

Zapier's primary advantage is its sheer scale. With over 8,000 app integrations, it's highly likely that any tool in your existing tech stack can connect to Zapier. This makes it an incredibly versatile and powerful platform for connecting disparate systems. Beyond integrations, Zapier has expanded into a broader AI orchestration platform, offering not just workflows ('Zaps'), but also built-in tools like Tables for data storage and Forms for data capture.

Relay.app's feature set is more focused. Its standout capability is its native "human-in-the-loop" functionality, which allows workflows to pause and wait for manual approval before continuing. This is a critical feature for processes like expense approvals, content publishing, or any workflow that requires human judgment. While Zapier has added similar approval steps, it's a core design principle of Relay.app. Relay.app also has strong native AI capabilities and a growing library of integrations, but it cannot currently match the breadth of Zapier's ecosystem.

Both platforms are designed for non-technical users and are considered easy to use. Zapier's interface has been the standard for years and is very straightforward for creating simple point-to-point automations. However, as workflows grow in complexity with multiple branches (Paths), the interface can become more difficult to manage.

Relay.app, as a newer tool, benefits from a more modern design. Users consistently praise its clean, intuitive interface and visual builder, which can make it easier to design and troubleshoot complex workflows. Its focused approach on workflows with human-in-the-loop steps means there are fewer concepts to learn, leading to a slightly faster onboarding experience for many users.

Zapier has been the market leader for over a decade and has built an incredibly robust and reliable platform. It has processed over 81 billion tasks and offers a 99.9% uptime SLA for enterprise customers, demonstrating its battle-tested infrastructure. Its security certifications like SOC 2 Type II/III and GDPR compliance are standard across higher-tier plans. The Zapier ecosystem is unmatched, with a developer platform for creating custom integrations and a marketplace of certified experts to help with complex projects.

Relay.app is a newer platform and, while users report it as reliable, it doesn't have the same long history or published uptime SLAs as Zapier. Where Relay.app shines is its customer support, which receives exceptionally high praise from users for being responsive, helpful, and even implementing feature requests quickly. Its ecosystem is still in its early stages. While it is growing, it lacks the sheer size and third-party support network that Zapier has cultivated over many years.

Also consider: Make (formerly Integromat) is another powerful Zapier alternative that offers more complex logic and data manipulation features at a competitive price point, making it a favorite among power users and those with more technical needs.