A common objection from small business owners considering AI is budget. The good news is that you can start without spending anything. The free tiers in 2026 are useful for real work, as long as you understand their limits and keep client data out of them.
This list was checked against each vendor's own pricing or help pages on October 7, 2026, and the Gemini entry was updated on October 10 after Google changed its free tier. Free tiers change often, so treat the limits below as a snapshot and confirm before you rely on them. Prices are in US dollars unless noted.
Key Takeaway
Free tiers are for learning and low-risk tasks. Before anyone puts client or employee information into an AI tool, move to a business plan with proper data controls and write down what staff may and may not share.
1. ChatGPT Free (OpenAI)
What you get: as of October 7, 2026, OpenAI is rolling out its GPT-6 models to everyone in ChatGPT, including the free plan. The free plan covers everyday drafting, brainstorming, summarizing, and simple research.
Limitations: OpenAI applies usage limits on the free plan and adjusts them over time, so heavy users will hit caps. Expect more features and higher limits on paid plans.
Upgrade when: you use it daily and keep hitting limits. ChatGPT Plus is US$20 a month.
Source: OpenAI, GPT-6 in ChatGPT for all plans (October 2026)
2. Claude Free (Anthropic)
What you get: Claude's Sonnet and Haiku models, up to five Projects, file uploads, and up to 1 million tokens of context depending on the model, which is useful for long documents. Since September 16, 2026, Claude's artifact tools for designs, slides, and documents are available on the free plan too.
Limitations: no Opus model, and usage resets on a rolling five-hour window. Anthropic does not publish a fixed message count.
Upgrade when: you need Opus for harder reasoning or keep running out of usage. Claude Pro is US$20 a month, or US$17 a month billed annually.
Source: Anthropic, Claude plans and pricing
Source: Anthropic, Claude release notes
3. Google Gemini Free
What you get: since October 9, 2026, the free Gemini app defaults to an Auto setting that sends most prompts to Google's Flash-Lite model and harder ones to Flash or Pro. With smart model selection turned off, everything uses Flash-Lite. You also get image generation and editing, Deep Research, Gemini Live, and Gems. If your business runs on Google Workspace, Gemini's connection to Gmail, Docs, and Drive is its main advantage.
Limitations: free usage is compute-based, refreshes every five hours, and has a weekly cap. The free plan has a 32,000-token context window, compared with 1 million on Google AI Pro.
Upgrade when: you need longer documents or more usage. In Canada, Google AI Plus is CA$6.99 a month and Google AI Pro is CA$26.99 a month.
Source: Google, Gemini plans (Canadian pricing)
Source: Google, Gemini app limits
Source: Google, Gemini model availability changes (October 2026)
4. Canva Free
What you get: Canva's free plan includes templates, basic photo editing, and some AI features, which is enough to produce social posts, simple presentations, and flyers without a designer.
Limitations: premium templates, stock content, and the full set of AI and brand tools require a paid plan.
Upgrade when: you create visual content every week. Canva Pro pricing varies by country, so check the current Canadian price on Canva's pricing page before you budget for it.
5. Notion Free
What you get: a workspace for notes, wikis, and simple project tracking, with a trial of Notion's AI features.
Limitations: AI is a trial only on the free plan, file uploads are capped at 5 MB, page history is seven days, and you can invite up to 10 guests.
Upgrade when: you have a team or want full AI. Notion Plus is US$10 per member per month. Notion's AI agent, AI meeting notes, and enterprise search come with the Business plan at US$20 per member per month. AI is no longer sold as a separate add-on.
Source: Notion, pricing
6. Zapier Free
What you get: 100 tasks a month and two-step Zaps (one trigger, one action), enough to automate one or two simple workflows such as adding new form submissions to a spreadsheet.
Limitations: two-step Zaps only, and Zaps check for new data every 15 minutes, so automations are not instant.
Upgrade when: you need multi-step workflows or more volume. Zapier Professional starts at US$19.99 a month billed annually, or US$29.99 billed monthly, for 750 tasks.
Source: Zapier, pricing
7. Make Free
What you get: up to 1,000 credits a month and two active scenarios in Make's visual workflow builder, which handles branching logic better than most beginner tools. Make switched its billing unit from operations to credits in August 2025.
Limitations: two active scenarios and a 15-minute minimum interval.
Upgrade when: you need more workflows. Make Core is about US$9 a month billed annually for 10,000 credits.
Source: Make, pricing
8. Otter.ai Basic (Free)
What you get: 300 transcription minutes per month, with conversations up to 30 minutes each, plus summaries and search across your transcripts.
Limitations: the 30-minute cap per conversation, three lifetime file imports, and only your 25 most recent conversations are kept.
Upgrade when: your meetings run long or you exceed 300 minutes. Otter Pro lists at US$16.99 per user per month on monthly billing; Otter often runs promotions, so check the page.
Source: Otter.ai, pricing
9. Grammarly Free
What you get: grammar and spelling corrections, tone detection, and 100 AI prompts a month, across email, documents, and the web.
Limitations: the advanced rewriting and AI features are in Grammarly Pro, which replaced the old Premium plan.
Upgrade when: you send a high volume of client-facing writing. Check Grammarly's plans page for current Pro pricing and billing terms.
Source: Grammarly, plans
10. Loom Starter (Free)
What you get: up to 25 videos per person, up to five minutes each, with screen and camera recording. Useful for explaining processes, giving feedback, and quick client updates.
Limitations: the five-minute cap and 25-video limit.
Upgrade when: Loom becomes a core communication tool. Loom Business is US$18 per user per month on monthly billing.
Source: Loom, pricing
11. Gemini Notebook (formerly NotebookLM)
What you get: Google renamed NotebookLM to Gemini Notebook in 2026. Upload documents, web pages, or videos and ask questions that are answered from your sources, with citations back to them. The free Standard tier allows 100 notebooks per user and 50 sources per notebook.
Limitations: it works from what you give it, so it is not a replacement for a general assistant. Google says the limits are subject to change and does not publish a fixed daily question count.
Best for: digesting long reports, policies, or meeting transcripts. Upload a 50-page industry report and ask specific questions instead of reading the whole thing, then check the cited passages.
Source: Google, Gemini Notebook plans and limits
12. Perplexity Free
What you get: an AI search engine that answers with cited sources you can click through to check. Free users get basic searches plus a limited number of the more thorough Pro Searches.
Limitations: the Pro Search allowance on the free plan is small, and answers to broad questions can be shallow.
Best for: quick market research, competitor checks, and fact-finding, as long as you open the sources before relying on an answer.
13. Granola Basic (Free)
What you get: an AI meeting notepad that combines your own notes with the meeting audio to produce structured notes and action items, without adding a bot to the call.
Limitations: the free Basic plan keeps a limited meeting history (30 days, per Granola's plan comparison).
Upgrade when: you want full history and team features. Granola Business is US$14 per user per month.
Source: Granola, pricing
Check your provincial consent rules before recording any call, whichever note-taker you use.
14. ElevenLabs Free
What you get: 10,000 credits a month, about 10,000 characters or roughly 10 minutes of AI voice. Voice quality is very natural across many languages.
Limitations: the free plan is for non-commercial use only, and voice cloning starts on paid plans. Do not use free-tier audio in marketing or client work.
Upgrade when: you want to publish audio commercially. ElevenLabs Starter is US$6 a month for 30,000 credits and includes commercial use and instant voice cloning. Our guide to AI voice, video, and 3D tools covers ElevenLabs and its voice agents in more depth.
Source: ElevenLabs, pricing
Source: ElevenLabs, terms of use
Open models: for businesses with technical staff
If you have a developer, open-weight models let you run AI on your own hardware or cloud account, with no per-message fees and full control over where your data goes. They take technical work to set up and maintain. The current versions as of October 2026:
Google Gemma 4 (April 2026) is released under the Apache 2.0 licence, which allows commercial use. It comes in small edge sizes that can run on a laptop up to a 31-billion-parameter model, with context windows of up to 256,000 tokens on the larger sizes.
Source: Google, Gemma 4 model card
Meta Muse Glimmer (August 2026) is Meta's newest open-weight model, a 30-billion-parameter model released under Apache 2.0 that can run on a single consumer graphics card once quantized. The older Llama 4 models (Scout and Maverick) use the more restrictive Llama 4 Community License, so read the terms before commercial use.
Source: Meta AI Research, Introducing Muse Glimmer (August 2026)
Source: Meta Llama on Hugging Face
Mistral Small 4 (March 2026), from the French company Mistral AI, is released under Apache 2.0 and is a strong option for document and customer-communication tasks.
Source: Mistral AI, models overview
DeepSeek V4 (preview released April 2026) is MIT-licensed with a context window of up to 1 million tokens. DeepSeek is a Chinese company, so think carefully before sending business data to its hosted service. Running the open weights on your own infrastructure avoids that concern.
Source: DeepSeek on Hugging Face
Key Takeaway
Open models are not a do-it-yourself project for most small businesses. If you have a developer who can set one up, they give you full data control and no per-use fees.
Stacking free tools
A practical zero-cost starter stack: ChatGPT, Claude, or Gemini for drafting; Perplexity for sourced research; Canva for visuals; Notion as your knowledge base; Otter or Granola for meeting notes; Zapier or Make for one or two automations; and Gemini Notebook for long documents. Prove the value on low-risk work first, then upgrade the one or two tools where you keep hitting limits.
A note on currency: most of these tools bill in US dollars, so the Canadian cost moves with the exchange rate. Google lists Canadian prices for its AI plans, and some other vendors do too.
Our personal AI coaching sessions set up this stack around your actual work, and our AI readiness assessment covers which tools are safe for which data.
Want a recommendation on which free AI tools fit your business? Book a free call and we will map out a zero-cost starter stack.
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