Free directory

Best AI Tools for Small Business (2026)

44 simple tools for small business owners who are new to AI, sorted by the job you need done. Each one has a plain-English summary, the free plan or starting price, and a link to its official site.

Last updated October 2026

Getting paid and invoicing

Send invoices, take card payments, and stop chasing money.

Free plan

Square

Take card payments in person or online, plus simple invoices, from one free account.

Free plan; card fees per sale

Visit Square →
Free plan

PayPal Invoicing

Send a professional invoice by email that customers can pay by card, PayPal, or Venmo.

Free to send; fee when paid

Visit PayPal Invoicing →
Free plan

Invoice Ninja

Make and send invoices and quotes, with automatic payment reminders.

Free plan (up to 5 clients); Pro $14/mo

Visit Invoice Ninja →
Free plan

Zoho Invoice

Create quotes and invoices, track who has paid, and send reminders.

Free

Visit Zoho Invoice →

Reviews and reputation

Get more good reviews and answer the ones you already have.

Free plan

Yelp for Business

Claim your Yelp page, update your hours and photos, and respond to reviews.

Free page; ads optional

Visit Yelp for Business →
Paid

NiceJob

Automatically texts and emails customers asking for a review after each job.

From $75/mo; free trial

Visit NiceJob →
See site

Birdeye

Collects and manages reviews across many sites from one dashboard.

See site

Visit Birdeye →

Scheduling and no-shows

Let customers book themselves and get reminders so they show up.

Free plan

Calendly

Share one link so customers can pick a time that works, with no back-and-forth.

Free plan; paid from $10/seat/mo

Visit Calendly →
Free plan

Square Appointments

Online booking with text reminders, built for salons, spas, and service pros.

Free plan; card fees per sale

Visit Square Appointments →
Free plan

Setmore

A free booking page and calendar with automatic email reminders.

Free plan (up to 4 users)

Visit Setmore →
Paid

Acuity Scheduling

Online booking with intake forms, packages, and payments at booking.

From $16/mo; 7-day free trial

Visit Acuity Scheduling →
Free plan

Cal.com

A simple booking link for one person, free to use with no time limit.

Free for individuals

Visit Cal.com →

Social media and marketing

Make posts and flyers that look good and get them scheduled.

Free plan

Canva

Drag-and-drop designs for social posts, flyers, menus, and signs, with ready-made templates.

Free plan

Visit Canva →
Free plan

Meta Business Suite

Plan and schedule Facebook and Instagram posts, and answer messages in one place.

Free

Visit Meta Business Suite →
Free plan

Buffer

Write posts once and schedule them across your social accounts.

Free plan (3 channels); paid from $5/mo

Visit Buffer →
Paid

Later

Plan your Instagram, TikTok, and Facebook posts on a visual calendar.

From $18.75/mo; 14-day free trial

Visit Later →

Customer messages and email

Stay in touch with customers and answer questions faster.

Free plan

MailerLite

Send a simple email newsletter to customers, with easy signup forms.

Free plan

Visit MailerLite →
Free plan

Mailchimp

Well-known email newsletter tool with templates and simple automations.

Free plan

Visit Mailchimp →
Free plan

Brevo

Email and text message marketing in one tool, with a free-forever plan.

Free plan

Visit Brevo →
Free plan

Kit

Email newsletters and automations, made for solo businesses and creators.

Free up to 10,000 subscribers

Visit Kit →
Free plan

Tidio

Adds a live chat box to your website, with an AI helper for common questions.

Free plan

Visit Tidio →

Hiring

Post a job, sort applicants, and get new staff set up.

Free plan

Indeed

Post job ads where millions of people look for work.

Up to 3 free job posts/mo

Visit Indeed →
Free plan

Homebase

Post jobs, build staff schedules, and track hours for hourly teams.

Free plan (1 location, up to 10 staff)

Visit Homebase →
Free plan

Breezy HR

Keep track of job applicants in one place instead of your inbox.

Free plan

Visit Breezy HR →
Paid

Gusto

Payroll plus onboarding paperwork for your first employees.

From $49/mo + $6 per person

Visit Gusto →

Bookkeeping

Track money in and out so tax time is less painful.

Free plan

QuickBooks Online

The most widely used small business bookkeeping software, now with a basic free plan.

Free plan; paid from $38/mo

Visit QuickBooks Online →
Free plan

Wave

Simple bookkeeping and invoicing for very small businesses.

Free plan; Pro $19/mo

Visit Wave →
Free plan

Zoho Books

Bookkeeping, invoices, and expenses, with a free plan for micro businesses.

Free plan

Visit Zoho Books →
Paid

FreshBooks

Invoicing, expenses, and time tracking, popular with service businesses.

From $23/mo; free trial

Visit FreshBooks →
Paid

Xero

Online accounting with bank feeds, invoices, and reports.

From $27/mo

Visit Xero →

Writing and documents

Write clearer emails, menus, policies, and notes.

Free plan

Grammarly

Catches spelling and grammar mistakes as you type, in email and on the web.

Free plan; Pro from $12/mo

Visit Grammarly →
Free plan

Google Docs

Write and share documents online, with built-in spell check and sharing.

Free with a Google account

Visit Google Docs →
Free plan

Notion

Keep notes, checklists, and how-to guides for your business in one place.

Free plan; Plus $10/seat/mo

Visit Notion →
Free plan

QuillBot

Rewrites a sentence in a clearer or friendlier way.

Free plan; Premium from $8.33/mo

Visit QuillBot →

Websites

Get a simple, good-looking website without hiring a developer.

Free plan

Wix

Drag-and-drop website builder with templates for most kinds of business.

Free plan

Visit Wix →
Paid

Squarespace

Polished website templates with online booking and selling built in.

From $19/mo (yearly); 14-day free trial

Visit Squarespace →
Paid

Shopify

Build an online store and sell in person, with payments built in.

From $29/mo; free trial

Visit Shopify →
Free plan

Carrd

Make a simple one-page website in an afternoon.

Free plan; Pro from $9/year

Visit Carrd →

General AI chat assistants

Where you paste our prompts. All of these have free versions.

Free plan

ChatGPT

The best-known AI chat tool. Paste a prompt and get a draft in seconds.

Free plan

Visit ChatGPT →
Free plan

Google Gemini

Google's AI chat tool, handy if you already use Gmail and Google Docs.

Free plan

Visit Google Gemini →
Free plan

Claude

An AI chat tool that's good at careful, natural-sounding writing.

Free plan; Pro $20/mo

Visit Claude →
Free plan

Perplexity

AI that searches the web and answers with sources you can check.

Free plan; Pro from $17/mo

Visit Perplexity →

Prices and plans change often. Always check the official site before you sign up. Tool names are trademarks of their owners; Ready Set Prompt is not affiliated with them and earns nothing from these links.

Questions

AI tools FAQ

Are these AI tools really free?

Many of them have a free plan you can use for as long as you like, usually with some limits (fewer users, contacts, or features). Others offer a free trial and then charge monthly. We list the free plan or the starting price we found on each official site in October 2026. Prices change often, so always check the tool's own pricing page before you sign up.

Do you make money when I sign up for a tool?

No. There are no affiliate links on this page, and we don't earn anything when you click a tool. The only paid spots are the boxes marked "Featured" and the sponsor banner, which are always clearly labeled and kept separate from our regular picks.

Which AI chat tool should I start with?

Any of the free ones: ChatGPT, Google Gemini, Microsoft Copilot, or Claude. They all work with our copy-and-paste prompts. If you already use Gmail, try Gemini; if you use Windows or Outlook, try Copilot. You can't pick wrong, and switching later is easy.

I'm brand new to AI. Where should I begin?

Pick the one job that eats the most of your week, like answering reviews or chasing invoices. Try one free tool from that section, and grab our free Starter Pack of 15 prompts to paste into a free AI chat tool. Small wins first.

Is it safe to use these tools with customer information?

Stick to what each tool is built for, use strong passwords, and turn on two-step login where it's offered. In AI chat tools, never paste passwords, card numbers, or private customer details. First names and general details are fine.

How often is this list updated?

We review the list and prices regularly. This version was last updated in October 2026. Spot a wrong price or a dead link? Email us and we'll fix it.

Can I suggest a tool or get my tool listed?

Yes. Email us a suggestion. Regular listings are free and based only on whether a tool is simple, beginner-friendly, and has a real free plan or fair price. If you'd like a labeled Featured spot, see our sponsor page.