What each tool does
Zapier is an automation platform that connects business apps and automates tasks between them. It now centres on AI workflows and agents, and Zapier MCP lets you build from AI tools such as Claude, ChatGPT or Cursor. It links to more than 9,000 apps and offers granular permissions.
Relevance AI helps teams build specialist AI agents for particular jobs, such as enriching CRM accounts, preparing meeting briefs or logging call notes and follow-ups. The platform is designed for very high task volumes and shows the cost, model choice and evaluation results for each task. It targets enterprise use.
Key differences
- Scope: Zapier covers almost any repetitive task between apps. Relevance AI focuses on role-based agents for sales, customer success, marketing and HR.
- Visibility: Relevance AI tracks cost and evaluation per task, helping teams measure value.
- Audience: Zapier suits businesses of every size. Relevance AI is aimed at commercial teams in larger organisations.
- Integrations: Zapier's main strength is its huge app library; Relevance AI's is agents tuned to specific roles.
- Pricing: both are freemium. Check the pricing pages for current plans.
Which should you choose?
Choose Zapier if you want an all-round automation tool to connect the apps you already use, from forms and spreadsheets to email and CRM. It is easy for small businesses and freelancers to start free.
Choose Relevance AI if your sales or customer success team handles lots of repetitive account work, and you want agents that enrich records and prepare briefs, with clear numbers on what each task costs.
Can you use both?
Yes. Relevance AI can run specialist sales or support agents, while Zapier handles general app-to-app automations across the rest of the business.
