The 10 Best AI Agent Builders for Small Business in 2026
No-code tools for building AI helpers that research, sort and act across your apps, with starting prices checked on each maker's site.
An AI agent is a helper that can read, decide and act across your apps, like checking new leads, drafting replies or updating a spreadsheet, without you spelling out every step. These are the best AI agent builders for small business owners who want to make their own, from simple no-code tools to more technical platforms. If you want a ready-made support bot instead, see our list of AI customer service agents.
Most of these tools bill in credits or activities, so a busy agent can cost more than the sticker price. Start with one small job, like the follow-ups in our guide on how to automate email follow ups, and keep an approval step on anything a customer sees. Comparing the two big visual builders? Read Make vs. n8n.
1Zapier Agents
Zapier Agents work across the 9,000+ apps Zapier connects to, can run in the background, and come with templates such as a lead enrichment agent. Zapier's own roundup flags that it is not HIPAA compliant, and the activity caps (400 free, 1,500 on Pro) go quickly once an agent runs on a schedule.
Visit Zapier Agents →2Make AI Agents
Make lets you set up an agent with a model, instructions, context files and tools, then call it from any scenario across 3,000+ apps. The catch is cost: agents use credits based on the tokens they consume, so heavy use is hard to predict.
Visit Make AI Agents →3n8n
n8n builds agents you can watch step by step, with human approvals and the option to keep everything on your own server. Zapier's roundup notes it is not accessible to non-technical users, and self-hosting means you look after the server.
Visit n8n →4Relay.app
Relay.app includes all features on every plan, including the free one, which makes it easy to try for real. Zapier praises the quick onboarding but notes fewer integrations (Relay lists 100+) and missing advanced workflow features.
Visit Relay.app →5Gumloop
Gumloop's Pro plan includes 20,000 credits a month, unlimited agents and seats, and access to 35+ AI models. Zapier says it has about 100 native integrations and that credit pricing is hard to predict, and the pricing page adds an 8% orchestration fee.
Visit Gumloop →6Lindy
Lindy positions itself as an AI teammate that manages your inbox, takes meeting notes and runs scheduled routines across 1,500+ integrations. Zapier notes it lacks branching logic, and extra credits cost $10 per 1,000 once you pass the Team plan's 5,000.
Visit Lindy →7ChatGPT workspace agents
Workspace agents let you describe a recurring job, connect your tools and share the agent with your team, with approvals for sensitive actions like sending email. They are still a research preview, Business needs at least two seats, and Zapier notes they use OpenAI models only.
Visit ChatGPT workspace agents →8Microsoft Copilot Studio
Copilot Studio builds agents for Microsoft 365 and can publish them to websites and other channels, with usage metered in Copilot Credits. Pay-as-you-go needs an Azure subscription, and G2's reviewers say it is weakest outside the Microsoft world and that credit costs can be unclear.
Visit Microsoft Copilot Studio →9Relevance AI
Relevance AI is built around an "AI workforce" of agents that take on delegated work, with Pro including 2,500 actions a month. There is no longer a free plan, and extra actions cost $80 per 1,000.
Visit Relevance AI →10MindStudio
MindStudio gives access to 200+ AI models without your own API keys and says it passes model costs through without markup. The catch is that AI usage is billed on top of the plan, so set the per-agent spend limits it offers.
Visit MindStudio →How we picked
We opened each maker's product or pricing page on October 20, 2026 to confirm the product is available and to record starting prices, then leaned on Zapier's May 2026 roundup of AI agent builders, with G2's March 2026 picks as a secondary check. We left out chat-only customer service bots, which we covered in a separate list. Items are not ranked by a single test, and plans, credits and prices change often.
- The best AI agent builder software in 2026 (Zapier)
- Which Is the Best AI Agent Builder? Here Are My 10 Picks (G2)
- Introducing workspace agents in ChatGPT (OpenAI)
- ChatGPT Business (OpenAI)
- Zapier Agents pricing (Zapier)
- Manage AI agents (Make)
- Copilot Credits licensing guidance (Microsoft)
- n8n pricing (n8n)
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