Best Free AI Tools 2026: 20 Free Plans Worth Using, by Category

The best free AI tools in October 2026 are ChatGPT, Gemini and DeepSeek for chat, GitHub Copilot for coding, Canva for design, Kling and CapCut for video, ElevenLabs and Suno for audio, and NotebookLM for research. We track 100 AI tools and 83 have a free plan, but almost every one caps usage. Here is what each free plan includes, where it stops, and when paying makes sense.

What does “free” really mean for AI tools?

Free almost always means capped: most AI tools ration free use with credits that reset daily or monthly, and some only hand out a one-time pack.

• Free plan: no end date, but a usage cap, like Suno’s 50 credits a day or GitHub Copilot’s 2,000 completions a month.
• Free trial: a paid plan for a set time, then automatic billing unless you cancel, like Grammarly Pro’s 7 days. 34 of the 100 tools we track offer one.
• One-time credits: a starter pack that never refreshes, like Gamma’s 400 credits.
• Fine print: free output is often public (Leonardo.ai), watermarked (Kling) or for personal use only (Suno, Freepik).

These 20 free plans are the most useful in their categories, picked from the most popular tools PromoClock tracks. Prices are US list prices unless noted.

What is the best free AI chatbot?

ChatGPT Free is the best all-rounder, Gemini is the best free pick for Google users, and DeepSeek has no paid chat tier at all.

ChatGPT

ChatGPT Free includes unlimited text chats, subject to abuse guardrails, plus limited uploads, image generation, voice, deep research and Codex. Since February 9, 2026, US users on Free and Go may see sponsored ads below answers. ChatGPT Go costs $8/month and Plus $20/month.

Gemini

Gemini is free with a Google Account and includes Gemini 3.6 Flash, varying access to 3.1 Pro, image generation and editing, Deep Research, Gemini Live, Canvas, Gems and 15 GB of storage. Limits are compute-based and weekly. According to Google’s plans page, Google AI Plus costs $4.99/month in the US and doubles Free’s limits.

DeepSeek

DeepSeek’s web chat and iOS and Android apps are free, with no subscription tier; only the developer API is paid per token. DeepSeek stores personal data in China, which may rule it out for confidential or regulated work.

What are the best free AI coding tools?

GitHub Copilot Free is the best free coding assistant, Cursor Hobby the best free AI editor, and Lovable the best free app builder for people who don’t code.

GitHub Copilot

Copilot Free includes 2,000 code completions a month, limited chat and agent use, and Copilot CLI, with models picked automatically. Verified students get the Copilot Student plan free. Copilot Pro costs $10/month.

Cursor

Cursor Hobby is free, needs no credit card and includes Composer plus a limited number of Agent requests each month. Unlimited Tab completions, Bugbot and third-party frontier models start with Cursor Pro at $20/month.

Lovable

Lovable Free gives 5 build credits a day, capped at 30 a month, plus 5 lovable.app domains; editing code by hand needs a paid plan. Through October 31, 2026, chatting with Lovable also costs no credits up to a daily allowance. Pro starts at $25/month.

Our best AI coding tools guide compares 15 options in depth.

What is the best free AI image generator?

Canva Free is best when the image goes into a design, Freepik allows up to 20 generations a day, and Leonardo.ai gives 150 fast tokens daily.

Canva

Canva Free includes 1.6+ million templates, 5GB of storage and up to 20 uses of Standard or Premium AI tools a month. Premium templates and Ultra AI tools need Canva Pro at US$144/year. K-12 educators and their students get Canva Education free.

Freepik (now Magnific)

Freepik rebranded as Magnific in 2026, and its Free plan allows up to 20 image generations a day on the in-house model plus 10 stock downloads a day. Free content is for personal use only and needs attribution. Magnific’s pricing page shows local prices; in the UK, Premium costs £14/month.

Leonardo.ai

Leonardo.ai’s free plan gives 150 fast tokens a day with basic quality settings. Everything made on Free is public, and Leonardo gets perpetual rights to public images, though you can still use them commercially. Essential costs $12/month, or $10 billed yearly.

For paid picks, see the best AI image generators.

What is the best free AI video generator?

Kling AI is the best free AI video generator for most people, and CapCut is the best free editor for finishing short-form video.

Kling AI

Kling’s Basic plan costs $0 and gives non-subscribers free credits each month at login, valid for 31 days. Free Kling videos keep a watermark and are limited to 1 video per generation; commercial use, 4K and watermark removal need a paid plan from $10/month.

CapCut

CapCut is free to edit and export on the web, desktop and mobile. The catch: if a project uses Pro templates, effects, fonts, music or AI-generated media, CapCut asks you to subscribe before exporting. CapCut sets prices by region; its own US-dollar example lists Pro at $19.99/month.

For more options, see the best AI video generators.

Which free AI audio tools are worth using?

ElevenLabs is our free text-to-speech pick and Suno our free music pick, but neither free plan allows commercial use.

ElevenLabs

ElevenLabs Free includes 10,000 credits a month, about 10 minutes of text to speech, with no voice cloning or commercial license, and anything you publish must credit ElevenLabs. Starter costs $6/month, and according to ElevenLabs’ pricing page, new subscribers pay $1 for the first month until October 18, 2026.

Suno

Suno’s Free Plan gives 50 credits a day, about 10 songs with the v6-mini model. Free songs are for personal, non-commercial use, and since September 3, 2026 free accounts get only 7 lifetime downloads. Suno Pro costs $10/month or $96/year.

What are the best free AI writing tools?

Grammarly Free is the best free proofreader, and QuillBot Free is a solid free paraphraser if its 125-word cap fits your work.

Grammarly

Grammarly Free checks spelling and grammar, shows your tone and includes 100 AI prompts a month. According to Grammarly’s plans page, rewrites, plagiarism checks and AI-text detection need Pro at $30 per member per month or $144 a year, with a 7-day free trial.

QuillBot

QuillBot’s free plan paraphrases up to 125 words at a time in 2 modes, fixes basic grammar, summarizes up to 1,200 words and includes a limited AI Detector. QuillBot Premium costs $19.95/month or $99.95/year.

Which free AI tools help with productivity and research?

NotebookLM is our top free research pick, Notion Free covers notes and docs, and Gamma’s free credits cover a few presentations.

NotebookLM

NotebookLM, renamed Gemini Notebook on July 16, 2026, has a free Standard tier with chat, Audio and Video Overviews, reports and study tools, for up to 100 notebooks of 50 sources each. A compute budget refreshes every 5 hours until a weekly limit; Google AI Plus at $4.99/month doubles it.

Notion

Notion Free gives individuals unlimited pages and blocks, 7 days of page history, 5 MB uploads and up to 10 guests, but Notion AI is only a limited trial. Notion Plus costs $12 per member per month, and students get it free with a school email.

Gamma

Gamma Free includes 400 credits that never refresh, up to 10 slides per prompt and exports to PDF, PPTX, PNG and Google Slides, with Gamma branding left on. Gamma Plus costs $12 per seat per month, or $9 billed annually.

Can you use AI agents for free?

Yes, within daily credits: Manus Free refreshes 300 credits a day and Genspark Free adds 100 a day, enough to try both before paying.

Manus

Manus Free refreshes 300 credits every day and runs 1 task at a time. Manus paid plans start at $20/month with 4,000 monthly credits on top of the same 300 daily credits.

Genspark

Genspark Free adds 100 credits a day, until a lifetime allowance of free credits runs out, with no credit card and covers chat, slides, docs and research, but you can’t export slides. Genspark Plus starts at $24.99/month.

How do you build a free AI stack?

Use 1 free tool per job and switch tools when a cap hits; together, free plans can cover chat, research, code, design, video and voice.

• Chat and research: Gemini or ChatGPT, plus NotebookLM for answers grounded in your own files.
• Code: GitHub Copilot Free in your editor.
• Design and images: Canva, with Freepik for extra generations.
• Video: Kling for clips, CapCut to edit and caption.
• Voice and music: ElevenLabs and Suno, for personal projects.
• Writing: Grammarly for proofreading.

Lean on tools whose caps reset daily, such as Suno, Manus, Genspark and Freepik, for heavy days. If you also use Claude Free, its limits drain faster on weekdays, 13:00–19:00 UTC; our live peak-hours clock shows when. Students should read AI student discounts before paying for anything.

Which free trials and promos are live in October 2026?

As of October 12, 2026, these offers on our deals page add free or cheaper access on top of the free plans above.

• 4 free months of ChatGPT Plus for eligible US college students; claim by October 31, 2026.
• A free year of Google AI Pro for eligible US college students, or Google AI Plus in 140+ markets; redeem by December 31, 2026.
• 12 months of Google AI Pro with a Pixel 10 Pro, Pro XL or Pro Fold bought and redeemed by October 31, 2026.
• Free Lovable chat up to a daily allowance on Free, Pro and Business through October 31, 2026.
• ElevenLabs Starter for $1 for the first month until October 18, 2026.
• 50% less Claude session usage after creating artifacts, on the Free plan too since October 7, until October 15, 2026.
• A free year of Kiro for university students, with 1,000 credits a month, ongoing.
• GitHub Copilot Student and Notion Plus for students, both ongoing.
• 50% off a first Manus month for free users affected by its 2026 service change, until November 22, 2026.

Bottom line: when is a paid AI plan worth it?

Stay free until a cap blocks real work most weeks, then upgrade only the tool you hit hardest.

• Everyday users: ChatGPT Free or Gemini, plus NotebookLM. If you outgrow them, Google AI Plus at $4.99/month or ChatGPT Go at $8/month are the cheapest steps up.
• Students: claim the student offers above before paying for anything.
• Creators: Canva, CapCut and Kling cover the basics; pay for ElevenLabs ($6/month) or Suno ($10/month) once you publish commercially.
• Developers: GitHub Copilot Free, then Copilot Pro at $10/month.
• Writers: Grammarly Free, upgrading only for rewrites or plagiarism checks.

Before you subscribe, read how to save money on AI subscriptions, and compare the big 3 chatbots in ChatGPT vs Claude vs Gemini. Browse all 100 tools we track on our tools page.