The best AI agents for small business depend on the job. For building your own, look at Zapier Agents, Make and n8n. For customer service, Fin, Lyro by Tidio and HubSpot Breeze suit different setups. Lindy and Gemini Spark work as general assistants, while Relevance AI and Copilot Studio suit teams with bigger plans.
Every software company now says it sells an AI agent. Most small business owners I talk to just want to know which ones are worth a look, and which ones were built for a company ten times their size.
So I've grouped the tools below by the job you're hiring them for. Everything here comes from what each company says on its own website, and I've told you where a tool is aimed at bigger teams. If you're new to the idea, start with my plain-English guide to what an AI agent is, then come back.
For the wider picture of where agents fit in a small firm, see my guide to AI agents for small business.
Agents you build yourself
These are platforms where you set up an agent around your own tasks, tools and knowledge. They ask a bit more of you at the start, but you end up with something that fits how you run things. If you don't code, my post on where to build an AI agent without coding goes deeper.
Zapier Agents
Zapier Agents lets you create AI teammates that work across the apps you already use. Zapier says it connects to more than 9,000 apps, and you can give an agent your own knowledge, such as FAQs, documents and public links, so its answers stay on brand.
It suits owners who already use Zapier for simple automations and want to add some judgement on top. It lists 20 or more ready-made templates, including lead enrichment, content creation and customer support, so you're not starting from a blank page. You can also chat with an agent when you want to step in.
Watch out for scope creep. It's easy to keep adding tasks to one agent. I'd start with a single narrow job and check its work for a couple of weeks.
Make AI Agents
Make builds agents on its visual canvas, with no code. It connects to more than 3,000 apps, and you can mix AI decisions with fixed rules, which is handy when you want the agent to think about a message but follow strict steps afterwards.
What stands out is the Reasoning panel. Make says you can see every decision an agent makes, step by step, so you're not left guessing why it did something. That matters when the agent is touching customer data.
The limitation is that Make is a workflow tool first. If you've never built an automation, expect a learning curve before the agent part makes sense.
n8n
n8n is a visual workflow platform with AI agent features. You can connect different AI models, swap them later without rebuilding, and add human approval steps. Every step of an agent's reasoning is visible on the canvas. It also offers self-hosting as well as a managed cloud version, and says it has a free trial or community edition.
It suits the technically minded owner, or a small firm with a developer or a freelancer on call. If you want control over where your data lives, that self-hosting option is a real draw.
Be honest with yourself here. n8n describes itself as built for technical teams, so it's the least beginner-friendly tool in this section.
Agents for customer service
Customer questions are where many small firms first try an agent, because the questions repeat and the answers already exist somewhere. If that's you, my post on improving customer service without extra headcount covers the thinking behind it.
Fin
Fin is an AI customer agent that handles chat, email, voice, Slack and social channels. It works natively with Intercom and also connects to other helpdesks, including Salesforce, HubSpot and Freshdesk. Fin says it can handle multi-step tasks like updating accounts and processing refunds, and that it can go live in under an hour.
Its site quotes an average resolution rate of 76 percent across customers. Treat that as the company's own figure, not a promise for your business, because your results depend on how good your help content is.
Fin describes its typical customers as software, retail, ecommerce, gaming and financial services businesses, and it lists enterprise certifications. It's a strong fit if you get a steady stream of support conversations. If you get a handful a week, it's probably more than you need.
Lyro by Tidio
Lyro is Tidio's customer service agent. It learns from your support content and answers using only that material, which is the sort of guardrail a small business should want. You can set the tone, watch conversations live, and it hands complex issues over to a person.
Setup is the selling point. Tidio says you can add Lyro in minutes without technical knowledge by uploading your support content, and that every Tidio account includes 50 free Lyro conversations so you can test it first. It works through Tidio's live chat and email, and through platforms such as Zendesk, Intercom and Salesforce.
Watch out for the quality of what you feed it. If your help pages are thin or out of date, the answers will be too.
HubSpot Breeze agents
Breeze is HubSpot's set of agents, including a Customer Agent that answers questions and resolves support tickets around the clock, and a Prospecting Agent that researches accounts, finds key contacts and drafts personalised outreach. There's also a Data Agent for quick answers from your CRM, plus the Breeze Assistant.
The big advantage is that the agents work from the customer data already in your HubSpot CRM, so there's no separate integration to build. That makes it a natural choice if HubSpot is already your system of record.
The flip side is obvious. If you don't use HubSpot, there's little reason to start here.
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General assistants that act for you
These aren't built for one department. They handle a mix of admin, email and research, and they're the closest thing to a virtual assistant on this list.
Lindy
Lindy works as an AI teammate inside Slack and other work tools. It connects to more than 1,000 apps including Gmail, Notion, HubSpot and Stripe, joins Meet, Zoom and Teams calls to record and organise them, and runs scheduled routines such as daily briefs and weekly reports.
Two things I like. It asks for approval before doing anything with outside consequences, like sending an email or updating a record. And its memory is stored as plain-text files you can read and edit, so you can see what it knows about your business.
The setup is described around Slack, so it's an easier sell if your team already lives there. If you don't use Slack, check how it would fit your day first.
Gemini Spark
Gemini Spark is Google's autonomous agent for productivity tasks. It can work in the background on one-off tasks, scheduled jobs and reusable skills, across Gmail, Calendar, Drive, Docs, Sheets and more. Those Workspace connections are switched off by default, so you choose what it can touch.
It suits owners who run their business out of Google Workspace and drown in admin and inbox triage. Google says it asks for check-ins before major actions and tells you to supervise closely.
Availability is the catch. Google says it needs a Google AI Pro or Ultra subscription, is for adults only, and is open in select countries, so check it's available where you are before planning around it.
Agent platforms aimed at bigger teams
Two more are worth knowing about, though I'd be upfront that they lean towards larger organisations.
Relevance AI
Relevance AI is a platform for building specialist agents for sales, customer success, marketing, operations and support. It has a no-code agent builder, supports models from several providers, and connects to more than 1,000 apps such as Salesforce, HubSpot, Slack and Google Workspace. It also lists SOC 2 Type II compliance and built-in evaluations that flag performance drift.
Its own site frames the service around enterprise teams and describes an implementation approach built around embedded support. A small business can look at it, but expect a conversation with their team rather than a quick self-serve start.
Microsoft Copilot Studio
Copilot Studio lets you create agents with natural language or a graphical interface. You can publish them to Teams, SharePoint, websites and social platforms, and ground them in your data through more than 1,400 external connectors. Microsoft also says you can build agents that plan tasks and escalate work when needed.
It's the natural pick if your business already runs on Microsoft 365, since your team can use the agents inside tools they know. Microsoft positions it for business users, IT leaders and developers, so you may want someone technical involved.
How I'd choose
Don't start with the tool. Start with one repetitive job that eats your week, then match it to a group above.
- Answering the same customer questions: look at Lyro, Fin or HubSpot Breeze, depending on which helpdesk or CRM you already use.
- Joining up apps you already pay for: try Zapier Agents or Make first.
- Admin, inbox and meeting follow-up: Lindy if you use Slack, Gemini Spark if you live in Google Workspace.
- You have technical help and want control: n8n is worth a look.
- Microsoft 365 shop or a bigger team: Copilot Studio or Relevance AI.
Then keep it small. Let the agent draft rather than send at first, read what it produces, and only give it more freedom once you trust it. Tools that ask for approval before acting, like Lindy, or show their reasoning, like Make and n8n, make that easier.
Before you commit, check what you'd pay to run one. My guide to what AI agents cost to build or run explains the moving parts. If you'd rather test first, Lyro, n8n and Zapier all mention a free way in.
I keep every related walkthrough in the AI for Small Business: 25 Plain-English Guides to Automation, Marketing, Sales and Admin.
Frequently asked questions
What is the best AI agent for a small business?
There isn't one best tool. The right pick depends on the job. Customer questions point towards Lyro, Fin or HubSpot Breeze, app automation towards Zapier Agents or Make, and general admin towards Lindy or Gemini Spark. Pick the job first.
Do I need to know how to code to use an AI agent?
Not for most of these. Zapier Agents, Make, Lyro, Lindy and Copilot Studio are all described by their makers as usable without heavy coding. n8n is the exception, since it's aimed at technical users, though it can be used visually.
Can an AI agent replace a member of staff?
I wouldn't frame it that way. Agents are good at repetitive, well-defined tasks, and the better tools hand tricky cases to a person. Think of one as extra hands for routine work, not a replacement for someone's judgement.
Are AI agents safe to use with customer data?
It depends on the tool and how you set it up. Look for approval steps, visible reasoning, and clear controls over what the agent can access. Gemini Spark, for example, keeps its Workspace connections off until you switch them on. Start with low-risk tasks and read the vendor's data policy before connecting anything sensitive.
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