Best AI Tools for Small Businesses in 2027
The best AI tools for small businesses in 2027 cost from $0 to about $140 a month for the core software in this guide, and a small team can cover writing, design, customer records, bookkeeping and automation for roughly $100 to $200 a month before extra seats. An AI tool is software that uses a trained model to draft, summarise, design, predict or automate a task a person used to do by hand. The ten tools below were picked because a small business can buy them without an IT department, each one does a job a real business pays for every week, and every price was checked against the vendor's own pricing page in November 2026.
Best AI tools for small businesses in 2027 at a glance
| Tool | Best for | Free plan | Paid plan from |
|---|---|---|---|
| ChatGPT | Writing and everyday tasks | Yes | $20 per month (Plus) |
| Claude | Long documents and careful drafting | Yes | $20 per month (Pro) |
| Notion AI | Notes, docs and team knowledge | Yes, AI trial only | $20 per member per month (Business, annual) |
| Canva | Social posts and marketing design | Yes | $18 per month (Pro) |
| HubSpot | CRM and customer follow-up | Yes, up to 2 users | $7 per seat per month (Starter, annual promo) |
| QuickBooks AI | Bookkeeping and invoicing | Free plan exists | $38 per month (Simple Start) |
| Zoho Zia | Budget CRM with AI scoring | Yes, up to 3 users | $40 per user per month (Enterprise, annual) |
| Grammarly | Polished customer-facing writing | Yes | $12 per month (Pro, annual) |
| Otter.ai | Meeting notes and transcripts | Yes, 300 minutes a month | $16.99 per month (Pro) |
| Zapier AI | Connecting apps and automating tasks | Yes, 100 tasks a month | $19.99 per month (Professional, annual) |
Prices are US list prices before tax, checked in November 2026. Several tools charge per seat, so a five-person team pays five times the per-seat figure.
1. ChatGPT
ChatGPT is the most flexible starting point for a small business because it handles drafting, summarising, brainstorming and simple analysis in one place. The free plan costs $0 and covers everyday questions with usage limits. Plus costs $20 a month and is the right tier for most owners. Pro starts at $100 a month for heavy daily use.
2. Claude
Claude is the strongest choice when the writing is long or delicate, such as proposals, policy pages and careful customer replies. The free plan costs $0 with a baseline allowance that resets every five hours. Pro costs $20 a month, or $17 a month billed annually, and gives at least five times the free plan's usage, plus access to Claude Code. Max costs $100 a month and Ultra costs $200 a month. Related: Claude Duet.
3. Notion AI
Notion AI turns scattered notes, procedures and meeting records into one searchable workspace, and its AI can summarise pages, draft documents and answer questions from your own notes. The free plan costs $0 but includes only a limited trial of AI. Plus costs $10 per member a month on annual billing, or $12 billed monthly, and still only offers trial AI access. Full Notion AI, including the Notion Agent and AI meeting notes, lives on the Business plan at $20 per member a month on annual billing, or $24 billed monthly.
Illustration: Small business owner reviewing an AI dashboard on a laptop in a bright office
4. Canva
Canva is the design tool most small businesses actually stick with, because it covers social posts, flyers, menus and simple videos without a designer on staff. The free plan costs $0 and includes templates, free assets and 5 GB of storage, with a monthly allowance of AI uses. Pro costs $18 a month for one person and adds premium templates, background removal, resizing, brand kits and social scheduling. Business costs $25 per person a month and is the plan teams need, since Pro covers one person only.
5. HubSpot
HubSpot is a customer relationship system, which is software that stores every lead, customer and conversation in one place so follow-ups stop depending on memory. Its free tools cost $0 for up to two users and cover basic CRM, ticketing and live chat. The Starter Customer Platform starts at $7 per seat a month on annual billing under a limited-time promotion, with $20 a seat a month on monthly billing, so treat $7 as a promo price and budget for $20. Professional starts at $90 per seat a month on annual billing and adds a one-time onboarding fee.
6. QuickBooks AI
QuickBooks Online is the bookkeeping system many small businesses already use, and its AI features help categorise transactions, draft invoices and flag unusual spending. Prices are per company per month, not per seat. Simple Start costs $38 a month for one user, Essentials costs $85 a month for three users, Plus costs $140 a month for five users, and Advanced costs $340 a month for up to 25 users. New customers get 50 percent off for the first three months. Related: AI tools for accountants.
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| Illustration: Small team reviewing sales figures together on a tablet in a shop office |
7. Zoho Zia
Zoho Zia is the AI assistant inside Zoho CRM, and it is the budget answer for a business that wants lead scoring and deal predictions without HubSpot's prices. Zoho CRM has a free edition for up to three users. Standard costs $14 per user a month on annual billing, Professional costs $23, Enterprise costs $40 and Ultimate costs $52. The catch is that Zia's full predictive features only start at Enterprise, at $40 per user a month on annual billing; lower tiers do not include deal predictions or the AI assistant.
8. Grammarly
Grammarly checks spelling, grammar, tone and clarity across email, documents and the browser, which matters when every customer email is also a first impression. The free plan costs $0 and covers basic grammar and spelling, plus 100 AI prompts a month. Pro costs $12 per member a month on annual billing, billed as $144 a year, or $30 a month billed monthly, and adds full-sentence rewrites, tone changes, plagiarism detection and 2,000 AI prompts a month. The old Premium and Business names have been folded into the single Pro plan, which covers one to 149 seats.
9. Otter.ai
Otter.ai records meetings and turns them into searchable transcripts with summaries and action items, so nobody has to take notes during a client call. The Basic plan is free and includes 300 transcription minutes a month, with each conversation capped at 30 minutes. Pro costs $16.99 per user a month, or $8.33 a month billed annually, and raises the limit to 1,200 minutes a month with 90-minute conversations. Business costs $30 a month, or $19.99 billed annually, and adds unlimited meeting transcription.
10. Zapier AI
Zapier AI connects the apps a small business already uses and moves data between them automatically, so a new website enquiry can create a CRM record, send a team message and add a row to a spreadsheet without anyone touching it. The free plan costs $0 and covers 100 tasks a month with two-step automations only. Professional starts at $19.99 a month on annual billing, or $29.99 billed monthly, for 750 tasks, and adds multi-step automations, premium apps and AI steps. Note that AI steps can cost more than one task each, so count tasks before building anything ambitious.
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| Illustration: Smartphone showing an invoicing app on a cafe counter with the owner serving a customer |
How to choose the right stack
Buy in this order: a writing assistant, a design tool, a CRM, then automation. A business with fewer than five people rarely needs more than ChatGPT or Claude, Canva and the free tier of a CRM. Add QuickBooks AI when invoicing takes more than a few hours a week, and add Zapier when the same copy-and-paste job appears three times in one week. Related: AI tools for real estate agents.
Key Takeaways
- Start with one writing assistant and one design tool; add a CRM and automation only when a real task is costing hours each week.
- ChatGPT Plus and Claude Pro both cost $20 a month, and most small businesses only need one of them.
- Notion AI and Zoho Zia only unlock their full AI features on higher tiers, so check which plan actually includes the AI before budgeting.
- Canva Pro is $18 a month for one person; teams need Business at $25 per person a month.
- QuickBooks starts at $38 a month per company, and HubSpot's $7 Starter seat price is a limited-time promotion.
Conclusion
The best AI tools for small businesses in 2027 are the ones that remove a repeated weekly job at a price the business can check against the hours saved. For most owners that means ChatGPT or Claude for writing, Canva for design, a free or Starter CRM, and QuickBooks for the books, with Otter and Zapier added once meetings and admin start piling up.
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