Quick answer: The best AI tools to write blog posts are ChatGPT, Claude, Jasper. Start with ChatGPT: best all-rounder for writing and thinking. Cost: unverified - check official site.
Best all-rounder for writing and thinking.
Cost: unverified - check official site (checked: not verified)
Act as an editor. Rewrite this draft to be clear and punchy for [audience]: [paste]Great for long documents and careful writing.
Cost: Pro $20/mo monthly ($17/mo billed annually) (checked: 2026-10-14)
Summarise this document into 5 bullet points and 3 action items: [paste]Marketing copy with brand voice.
Cost: Pro $69/seat/mo monthly ($59 yearly) (checked: 2026-10-14)
Write 3 ad headlines for [product] aimed at [audience].ChatGPT. Best all-rounder for writing and thinking.
ChatGPT: unverified; Claude: Free plan, $0; Jasper: no free plan shown.
ChatGPT: unverified - check official site; Claude: Pro $20/mo monthly ($17/mo billed annually); Jasper: Pro $69/seat/mo monthly ($59 yearly). Prices change, check each official site.
write code · summarise documents · write emails · brainstorm ideas · write marketing copy
Some links may be affiliate links. Prices checked 2026-10-14 where shown.