AgentKit
Visual agent builder, connectors and evals from OpenAI.
Full AgentKit record →Head to head
AgentKit vs Zapier Agents
AgentKit (OpenAI) and Zapier Agents (Zapier) both sit in Agents & Automation. AgentKit is the cheaper entry point at API usage-based. Zapier Agents shipped more tracked changes in the last 30 days (4 vs 0). Every value below comes from the latest crawl of the vendors' own pages.
| Attribute | AgentKit OpenAI | Zapier Agents Zapier |
|---|---|---|
| Segment | Agents & Automation | Agents & Automation |
| Version | 2025 | Agents |
| Entry cost | API usage-based | Free tier · from $19.99/mo |
| Pricing tiers | — | Free free · Professional $19.99 · Team $69 |
| Model stack | GPT-5 | fine-tuned model · fine-tuned model for research and task management · task management · Zapier Agent fine-tuned model · Zapier Agent's fine-tuned model · Zapier Agent’s fine-tuned model for research · Zapier fine-tuned model |
| Context window | — | Not published |
| Public API | ||
| Routes models | ||
| Changes / 30d | 0 | 4 |
| Origin | Global | Global |
| Capabilities | Agent Builder, Connector registry, Evals | 8000+ app actions, Live data sources, Behaviour instructions, Scheduled triggers, Chatbots, No-code agent builder, 9,000+ app integrations, Knowledge base connection |
Zapier Agents
Autonomous agents that act on top of Zapier's integration catalogue.
Full Zapier Agents record →