ChatGPT's $20/month Plus plan increases the limits to 10 queries a month using the full-fledged Deep Research model and 15 using the lightweight one. How I tested ChatGPT, Gemini and Perplexity's ...

The literature shows that it’s not uncommon for people to choose a plan that costs them $1,000 more than the best plan, over the course of the year. Most of the research on plan choice looks at ...

ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...