Free AI tools

If you’re looking for free AI tools, you’re in luck! I made sure that every AI tool

listed in this article offers either a free plan or free trial with no credit card

required, allowing you to explore their features and functionality without any

commitment.

The best AI assistants: Free AI tools

ChatGPT

PlayStart using ChatGPT Instantly

By now, everyone’s heard of ChatGPT. Most of us use it daily for a wide

range of personal and professional tasks.

It’s still my go-to AI assistant, even though the alternatives on this list are

now much stronger contenders than when ChatGPT first launched.

One of my favorite features is the ability to upload and analyze files. At work,

I regularly drop in PDFs, spreadsheets, screenshots—you name it—and ask

ChatGPT to summarize, analyze, or extract data. Just recently, I uploaded a

screenshot of a funnel analysis in Google Analytics, and it gave me

genuinely useful insights into where we might be losing users. Pretty

irresistible stuff.

I also used it to analyze a bunch of spreadsheets for this post. I uploaded

the raw survey data and got back clear trends, key insights, and even

recommendations for the best chart types to visualize them. It literally saved

me hours.

ChatGPT is free to use, but the free tier comes with limited access to the

latest models. The Plus plan, currently $20/month, unlocks full access to

advanced features and faster performance.

Grok

While Grok can be used as a standalone AI assistant, you’re most likely to

see it in action on X (formerly known as Twitter).

I’m not entirely sure if the Grok integration makes X a better place, since half

the comments on any post I read now involve users tagging Grok to fact

check the original poster. It’s probably a net good—it holds people more

accountable to the truth—but I also think it’s disrupted the natural flow of

conversation on Elon’s social media behemoth.

Grok is a super smart model, and I love that it’s basically uncensored. It

comes with several reasoning modes, like ‘Think’, which gives the model

more time to process and refine its response, and ‘Deep Search’, which

searches the internet using what feels like a RAG-style setup.

The lack of censorship also extends to its impressive image generation

capabilities, which makes it my go-to if I want to generate pictures of

celebrities, brands, or just crank out a good meme.

You can try Grok for free with limited access, but to unlock higher usage

limits and the latest models, you’ll need one of X’s paid tiers: Basic,

Premium.