A lot of people ask me: if you don’t want to pay for a subscription, are the free AI tools actually enough? I’ve tried the free tiers of all three mainstream products and I’ll tell you the truth straight up.
The real limits of each free tier
Conclusion first: the free tiers are usable, but there’s definitely a ceiling.
- ChatGPT (free): You can use GPT-4o, but there’s a daily message limit; during peak hours you may get bumped back to GPT-3.5.
- Claude (free): You can use Claude 3.5 Sonnet, with a daily quota of roughly a few dozen messages; handling long texts is its strength.
- Gemini (free): The quota is relatively generous, but its Chinese understanding can occasionally flop.
The right way to use the free tiers
What I do is combine the three tools. For copywriting, I go with Claude—it has a good feel for Chinese phrasing; for researching and asking about information, I use Gemini since it can search the web directly; for code debugging, I throw it to ChatGPT because its ecosystem is the most mature.
Another tip: break complex tasks into smaller questions and ask in batches—it saves quota compared with dumping one big request at once.


