AI agent builders · #3 of 38 · ↑ n8n · ↓ CrewAI
OpenAI AgentKit
OpenAI AgentKit ranks #3 of 38 in ai agent builders in the week of 19 October 2026, with a visibility score of 25 across ChatGPT, Claude, Gemini and Perplexity. It was named in 41% of the answers we sampled.
sampled: 3 of 4 assistants this week
OpenAI AgentKit lands an overall score of 21 out of 100, appearing in 23 of 71 answers across AI assistants. Claude rates it highest at 36, ChatGPT gives it 26, Perplexity 15, and Gemini scores it 0. It shows up most reliably for developer-focused questions, named in all 3 answers for choosing an AI agent framework and for multi-agent system tools, plus 3 of 4 answers on best platforms for building AI agents and for startup deployment. It's never mentioned for voice AI agents, non-technical founders, self-hosted setups, production monitoring, or connecting agents to company data.
Who's talking about you
| assistant | score | named in, this week | usual spot, this week |
|---|---|---|---|
| ChatGPT | 27 | 35% of answers | #3.0 |
| Claude | 33 | 40% of answers | #3.6 |
| Gemini | not sampled this week | ||
| Perplexity | 24 | 50% of answers | #4.9 |
Questions you win
| question | named in | best spot |
|---|---|---|
| What are the best platforms for building AI agents? | 3 of 3 | #1 |
| Which AI agent framework should a developer choose? | 3 of 3 | #2 |
| What's the best tool for building multi-agent systems? | 3 of 3 | #2 |
| What's the best platform to build AI agents that use MCP tools? | 3 of 3 | #2 |
| What are the best alternatives to Pydantic AI? | 3 of 3 | #2 |
| What are the best alternatives to LangChain? | 3 of 3 | #6 |
| What's the best AI agent builder in 2026? | 2 of 3 | #2 |
| What's the best platform to build and deploy AI agents for a startup? | 2 of 3 | #2 |
| What are the best alternatives to CrewAI? | 2 of 3 | #3 |
| What are the best open-source AI agent frameworks? | 2 of 3 | #6 |
| What's the best tool to build an AI agent that answers customer emails? | 1 of 2 | #8 |
| What's the best tool to build an AI agent that browses the web and does research? | 1 of 3 | #2 |
| Which AI agent platform has the best pricing for a small team? | 1 of 3 | #3 |
| What's the most reliable platform to run AI agents in production? | 1 of 3 | #4 |
| What's the best platform to build an AI agent that connects to my company's data? | 1 of 3 | #6 |
| What's the best platform for an agency building AI agents for clients? | 1 of 3 | #9 |
Questions you lose
| question | who got named instead |
|---|---|
| What's the best no-code tool to build an AI agent? | Zapier Agents, n8n, Make |
| Which AI agent platform is best for a non-technical founder? | Zapier Agents, Lindy, Relevance AI |
| What's the best tool to automate a business workflow with AI agents? | Zapier Agents, n8n, Gumloop |
| What's the best platform to build a voice AI agent? | Vapi, Retell AI |
| What's the best way to give an AI agent memory across sessions? | LangChain |
| What's the best self-hosted platform for running AI agents privately? | Dify, Langflow, n8n |
| What's the best tool to monitor and debug AI agents in production? | nobody in particular |
| What are the best alternatives to n8n? | Make, Zapier Agents |
Assistants cited 11 pages for questions in this category that name your rivals and not you. See all sources for AI agent builders.
In their words
- ChatGPT“My starting shortlist\: LangGraph for control and complex workflows, OpenAI Agents SDK for a straightforward agent-building experience, and Haystack for production-oriented retrieval-augmented generation (RAG).”
- Claude“OpenAI Agents SDK — Very thin: agents, tools, handoffs, guardrails, sessions, built-in tracing.”
- Perplexity“| OpenAI Agents SDK | Lightweight agent orchestration | Minimal primitives for agents, tools, handoffs, guardrails, and tracing; available for Python and TypeScript.”
Closest rivals
- OpenAI AgentKit vs n8n25
- OpenAI AgentKit vs CrewAI24
- OpenAI AgentKit vs Pydantic AI17
- OpenAI AgentKit vs Zapier Agents16
- OpenAI AgentKit vs Microsoft Copilot Studio13
All OpenAI AgentKit alternatives · Full AI agent builders leaderboard · Sources