Compare · Prices checked October 24, 2026 and October 23, 2026
OpenAI Agent Builder vs n8n (2026)
Published starting prices: OpenAI Agent Builder, Free. n8n, Free (self-hosted). Side-by-side public pricing, what each does, real use cases and who each suits, all from our listings with sources. We haven't tested either hands-on.
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Agent buildersFree tier
OpenAI Agent Builder
OpenAI's visual canvas for building multi-step agent workflows, part of AgentKit. OpenAI is deprecating it: the shutdown is scheduled for November 30, 2026, and OpenAI points users to the Agents SDK or ChatGPT workspace agents.
SubscriptionFree
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Agent buildersFree tier
n8n
Workflow automation platform for building AI agents and automations that connect to hundreds of apps, hosted by n8n or self-hosted.
Subscription · 2 use casesFree (self-hosted)
Short answer: OpenAI Agent Builder vs n8n pricing
OpenAI Agent Builder doesn't list a monthly plan (Free); n8n lists its paid plans in euros, from Starter: €20/mo (billed annually), so there's no like-for-like monthly comparison, since the currencies differ. OpenAI Agent Builder and n8n also have a free plan. Checked October 24, 2026 and October 23, 2026. OpenAI Agent Builder: yes. Its Agent Builder plan is $0 (No separate fee: OpenAI says AgentKit tools are included with standard API model pricing, so you pay for the model usage your workflows run. Scheduled to shut down November 30, 2026.), checked October 24, 2026. n8n: yes. Its Community Edition plan is $0 (self-hosted, open source on GitHub; you run the server), checked October 23, 2026.
Pricing side by side
| Item |  OpenAI Agent Builder |  n8n |
|---|---|---|
| Starting price | Free | Free (self-hosted) |
| Pricing model | Subscription | Subscription |
| Free plan | Yes | Yes |
| Plans |
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|
| Pricing note | OpenAI's AgentKit announcement says the tools are included with standard API model pricing (no separate Agent Builder fee); you pay for API usage. OpenAI's deprecations page (checked October 24, 2026) says deprecation was announced June 3, 2026 and Agent Builder is scheduled to shut down November 30, 2026; ChatKit remains available. | Prices are shown in euros on n8n.io/pricing and are the annual-billing rates (the page says annual saves 17%). All plans include unlimited users and workflows; you pay per workflow execution, however many steps it has. The n8n Cloud free trial needs no credit card. |
| Checked | October 24, 2026 | October 23, 2026 |
| Source | Vendor pricing page | Vendor pricing page |
Copied from each vendor's public pricing page on the date shown. "not published" means the vendor doesn't publish it; we don't guess. Prices change; confirm with the vendor.
Features and details from our listings
| Item | OpenAI Agent Builder | n8n |
|---|---|---|
| What it is | OpenAI's visual canvas for building multi-step agent workflows, part of AgentKit. OpenAI is deprecating it: the shutdown is scheduled for November 30, 2026, and OpenAI points users to the Agents SDK or ChatGPT workspace agents. | Workflow automation platform for building AI agents and automations that connect to hundreds of apps, hosted by n8n or self-hosted. |
| Made by | OpenAI | n8n |
| Listed under | AI agent builders & automation platforms | AI agent builders & automation platforms |
| Jobs it fits |
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| Verified public use cases | 0 | 2 |
Use cases
OpenAI Agent Builder
We haven't found a verified public use case for OpenAI Agent Builder yet.
n8n
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Use caseAgent builders
A no-code builder set up an n8n workflow with two AI agents that, every Monday morning, sorts the stories from the ads in 88 unread newsletters, logs them to Google Sheets and lays them out as a one-page newspaper PDF.
Oct 2026@justnidhiii on X
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Use caseAgent builders
An automation freelancer built an n8n workflow for barbershops that texts each customer after a visit to ask for a Google review, and never asks the same person twice.
Oct 2026@MadukaObiete on X
Use cases are summarised in our own words from the linked public post; vendor case studies are labelled. All use cases.
Who each is best for
- SubscriptionFree plan
OpenAI Agent Builder is best for
- Teams that need to: Design multi-step agent workflows on a visual canvas from templates and drag-and-drop nodes; Preview runs with live data, then publish a versioned workflow; Embed a workflow with ChatKit or export it as Agents SDK code (TypeScript or Python).
- Budget: starts at Free (subscription, free plan available).
- SubscriptionFree plan
n8n is best for
- Teams that need to: Build AI agents that take actions across your apps; Automate multi-step workflows with AI steps, MCP and human approval.
- Budget: starts at Free (self-hosted) (subscription, free plan available).
From our listing data (jobs, public pricing); not a hands-on test. Full details: OpenAI Agent Builder · n8n.
FAQ
Which is cheaper, OpenAI Agent Builder or n8n?
OpenAI Agent Builder doesn't list a monthly plan (Free); n8n lists its paid plans in euros, from Starter: €20/mo (billed annually), so there's no like-for-like monthly comparison, since the currencies differ. OpenAI Agent Builder and n8n also have a free plan. Checked October 24, 2026 and October 23, 2026.
Is OpenAI Agent Builder free? Is n8n free?
OpenAI Agent Builder: yes. Its Agent Builder plan is $0 (No separate fee: OpenAI says AgentKit tools are included with standard API model pricing, so you pay for the model usage your workflows run. Scheduled to shut down November 30, 2026.), checked October 24, 2026. n8n: yes. Its Community Edition plan is $0 (self-hosted, open source on GitHub; you run the server), checked October 23, 2026.
How much does OpenAI Agent Builder cost?
OpenAI Agent Builder lists Agent Builder: $0 (No separate fee: OpenAI says AgentKit tools are included with standard API model pricing, so you pay for the model usage your workflows run. Scheduled to shut down November 30, 2026.). It doesn't list a monthly price for every plan, so check the plan details. OpenAI's AgentKit announcement says the tools are included with standard API model pricing (no separate Agent Builder fee); you pay for API usage. OpenAI's deprecations page (checked October 24, 2026) says deprecation was announced June 3, 2026 and Agent Builder is scheduled to shut down November 30, 2026; ChatKit remains available. Checked October 24, 2026 on the vendor's pricing page.
How much does n8n cost?
n8n lists Community Edition: $0 (self-hosted, open source on GitHub; you run the server); Starter: €20/mo (billed annually; hosted by n8n; 2.5K workflow executions/mo, 5 concurrent, 1,600 Assistant credits/mo); Pro: €50/mo (billed annually; hosted by n8n; 10K workflow executions/mo, up to 50 concurrent, admin roles, workflow history); Business: €667/mo (billed annually; self-hosted only; 40K workflow executions/mo, SSO/LDAP, Git version control, environments); Enterprise: Custom pricing (hosted or self-hosted; 200+ concurrent executions, log streaming, SLA support). It doesn't list a monthly price for every plan, so check the plan details. Prices are shown in euros on n8n.io/pricing and are the annual-billing rates (the page says annual saves 17%). All plans include unlimited users and workflows; you pay per workflow execution, however many steps it has. The n8n Cloud free trial needs no credit card. Checked October 23, 2026 on the vendor's pricing page.
Did AITeamGuide test them?
Not hands-on. This comparison is built from each vendor's public pricing page (with the date we checked it), published product information and credited public use cases.
Can a vendor pay to win this comparison?
No. Nothing here is paid. Paid placements on AITeamGuide are always labelled "Sponsored" or "Featured" and never change a comparison or ranking.
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Work at OpenAI Agent Builder or n8n? Vendors can claim their listing for free or feature it with a label that says "Sponsored"; paid status never changes the order on this page. Building a different agent? List it here.
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