In 2026, AI pricing varies widely: ChatGPT’s Pro plan costs $20/month, Claude...
https://blogfreely.net/samuel-wang09/h1-b-does-perplexity-pro-offer-annual-billing-savings-a-deep-dive-into
In 2026, AI pricing varies widely: ChatGPT’s Pro plan costs $20/month, Claude charges $30 for its top tier. Gemini offers two Pro plans, which can confuse buyers about features and costs. Perplexity and Grok have separate API prices starting around $0