Curated lists of the best AI tools for specific tasks and professions. Updated regularly based on new releases, feature changes, and user feedback.
ChatGPT and Claude both connect to Semrush officially, document their crawlers and include a coding agent. Gemini adds the free Antigravity CLI, and Perplexity adds cited research.
ChatGPT covers the most student needs, including users under 18. Gemini has the best deal for college students, Claude suits adult learners, and Perplexity suits research on a budget.
Perplexity has the strongest tested sourcing record; ChatGPT makes the deepest reports. Claude is untested on sourcing, and Gemini gives the most for free with the weakest record.
ChatGPT’s free plan covers study mode, sandboxed Python and a Codex trial. Claude’s Learning style also works inside Claude Code, and Gemini adds Google’s free Antigravity CLI.
Claude Code tops the independent agent index at 68; Codex scores 63 at about a third of the cost per task. Grok Build, DeepSeek and Gemini follow, with prices and catches.
Gemini documents a 1M-token context, cited summaries in Gemini Notebook and Gmail thread overviews. ChatGPT, Claude, Copilot and Perplexity each fit narrower jobs.
Gemini writes inside Gmail from $4.99 a month and Copilot inside Outlook from $9.99. ChatGPT, Claude and Perplexity work from outside the inbox, or at a much higher price.
ChatGPT Plus and Claude Pro cover research, drafting and Semrush data for $20 a month. Gemini, Perplexity and Copilot each cover research plus one more stage.
Claude leads this list on Arena’s creative-writing board, with Gemini and ChatGPT next. Google’s unreleased Gemini 4 Argon already scores higher, so the order may change.
ChatGPT and Claude tie at the top of this list. Perplexity, Microsoft Copilot and Gemini win single jobs, and DeepSeek is free but stores data in China.
