How much does it actually cost to use AI tools like ChatGPT or Midjourney?

It can cost anywhere from zero to several hundred dollars a month. Most popular AI tools use a subscription model with a free tier that's good enough to get started. ChatGPT's free version gives you access to GPT-4o mini, which handles most everyday tasks fine. The paid ChatGPT Plus plan is $20 a month and gets you higher limits plus access to more capable models. Midjourney starts at $10 a month for about 200 image generations. Claude Pro is also $20. So if you're just experimenting, you can spend nothing. If you get serious, budget around $20-30 per tool per month. The costs sneak up when you subscribe to three or four tools at once — a writing assistant, an image generator, a coding helper. I've seen people hit $100 a month without realizing it. Some tools like Perplexity Pro offer a $20 plan that bundles multiple AI models together, which can be a better deal than paying for each one separately. Enterprise plans are a different story. Those run $25-60 per user per month and usually require annual contracts. For individuals, the free tiers are genuinely useful. The paid tiers mostly remove limits and add convenience features like faster responses or priority access during busy times. One thing nobody mentions: the cost of your time learning the tool often outweighs the subscription fee. A $20 tool you actually use is cheaper than a free one you never open.