ZDNET's guide to choosing between ChatGPT, Copilot, Gemini, Grok, and Perplexity
Free tiers from the top 5 chatbots are surprisingly capable, but when is the $20/month upgrade worth it?
Deep Dive
ZDNET's David Gewirtz analyzes the top five general-purpose AI chatbots: ChatGPT (OpenAI), Copilot (Microsoft), Gemini (Google), Grok (xAI), and Perplexity. All offer capable free tiers, with premium plans typically costing $20/month for enhanced performance. The guide recommends testing all free versions first, as they are strong for casual use, and advises against annual subscriptions due to the field's rapid pace of change.
Why It Matters
Professionals can optimize costs and performance by strategically choosing between powerful free tools and premium upgrades.