Muft.com

Free AI resources

Compare genuinely usable free AI tools by recurring allowance, access requirements and the limits that matter in real work.

This collection covers AI assistants, research tools, image and audio generators, transcription, writing support and developer services. Muft checks each product’s current free offer separately, because “free” can mean an ongoing plan, recurring credits or a short trial—and those are not interchangeable.

12 verified resources

How Muft evaluates free AI resources

Every listed resource has a visible Last checked date and a factual verdict. We use these category-specific checks before a page is eligible for publication:

  • A recurring free allowance is recorded separately from one-time credits or trials.
  • Usage caps, resets, model access and output restrictions are stated in practical terms.
  • Signup, payment-card, watermark and commercial-use conditions are shown when relevant.
  • The verdict reflects free-plan usefulness and is not changed by affiliate availability.
Free Plan

Otter.ai Basic

Otter.ai’s free meeting transcription plan with 300 monthly minutes, 30-minute conversations and three lifetime file imports.

Web browser, iOS, Android, Windows, macOS

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Free Plan

NotebookLM

Google’s source-grounded AI research notebook for asking cited questions and turning uploaded material into study and briefing formats.

Web browser, iOS, Android

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Free Plan No signup

Perplexity

Perplexity’s answer engine for web research with cited sources, free basic searches and tightly limited advanced research tools.

Web browser

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Free Plan No signup

ChatGPT

OpenAI’s general-purpose AI assistant for writing, research, web search, images, files, data analysis and everyday questions.

Web browser, iOS, Android

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Free Plan

Claude

Anthropic’s general AI assistant for writing, analysis, coding, web search and working with text or images.

Web browser, iOS, Android

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Questions about free AI resources

Are all AI tools in this category free forever?

No. Each page identifies whether access is a free plan, recurring free credits, a free-forever product or a trial. Check the Free type and Last checked fields before choosing a tool.

Which limits matter most for free AI tools?

The important limit depends on the job: messages or tokens for assistants, generations and credit resets for media tools, minutes for transcription, and rate or model limits for developer services. Muft records the relevant caps on each resource page.

Can free AI output be used commercially?

Not automatically. Commercial-use terms can depend on the provider, plan, model and input assets. Use the resource’s commercial-use note as a starting point and confirm the provider terms for consequential work.