Lesson 1438 of 1455
How AI Companies Make Money (And Why It Matters)
The economics of AI explained — and why the free tier might disappear.
Builders · AI Foundations · ~4 min read
The big idea
Every prompt you send costs the AI company real money in compute. The free tiers exist to hook users and gather training data. Understanding the underlying economics helps you predict what features will stay free, what will get paywalled, and how to be a smart consumer.
Some examples
- Most labs lose money on free users and barely break even on $20/month plans.
- Image and video generation cost 10–100x more than text.
- 'Pro' tiers ($200/month and up) are where labs cover their costs.
- Open models running on your own hardware can be effectively free per query.
Try it!
Look up the API price per million tokens for the model you use most. Calculate what your typical week would cost at that rate.
Key terms in this lesson
Practice this safely
Try this with a school, hobby, or family example where the stakes are low. Use the AI output as a draft you can question, not as the final answer.
- 1Ask AI to explain token pricing in plain language, then underline anything that sounds uncertain or too broad.
- 2Give it one detail from "How AI Companies Make Money (And Why It Matters)" and ask for two possible next steps plus one reason each step might be wrong.
- 3Check subscription tier against a trusted source, teacher, adult, expert, or original document before you use it.
End-of-lesson quiz
Check what stuck
8 questions · Score saves to your progress.
Lesson help
Questions are best handled with a grown-up here.
For this age range, Tendril keeps freeform AI chat paused until parent/guardian consent and child-safe moderation are fully verified. Use the quiz, notes, and related lessons below, or ask a parent, guardian, teacher, or librarian to work through the question with you.
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