Use this guide to build a shortlist, then check the provider page before choosing a paid plan.
Quick decision guide
Use these notes to shortlist the plan that fits your actual workflow.
Decision note
Best for cited research
Perplexity Pro is useful for students who need sourced summaries and quick source discovery, but important academic work still requires reading the original sources.
Decision note
Best for writing and studying
Claude Pro is strong for explaining dense material, improving drafts, and working through long notes or documents.
Decision note
Best for Google-heavy school work
Gemini Advanced / Google AI Pro can be attractive if your classes already use Google Docs, Drive, Gmail, and related tools.
Recommended plans to compare
Start with these plans, then compare details against your workflow.
Perplexity
Perplexity Free
Best for
- Free web research with citations
- Source discovery
- Students and readers checking current information
Anthropic
Claude Free
Best for
- Trying Claude for writing
- Light editing and summarization
- Students and writers with occasional needs
OpenAI
ChatGPT Free
Best for
- General everyday AI use
- Trying ChatGPT before paying
- Light writing, learning, and brainstorming
Google AI
Gemini Free
Best for
- Trying Gemini
- Google users who want a free assistant
- Light everyday help
Perplexity
Perplexity Pro
Best for
- Web research with citations
- Comparing current sources quickly
- Students, analysts, and knowledge workers who need sourced answers
Anthropic
Claude Pro
Best for
- Long-form writing and editing
- Careful document analysis
- People who value tone, structure, and nuanced reasoning
Plan comparison
Use the table for a quick side-by-side scan.
| Plan | Tier | Price | Best for | Strengths | Watch-outs |
|---|---|---|---|---|---|
| Perplexity Free | Free | Free | Free web research with citations | Research-first interface; Visible citations | Advanced research and model options may be limited; Not a general productivity suite |
| Claude Free | Free | Free | Trying Claude for writing | Good writing tone; Useful for explaining and revising text | Usage limits are lower than paid plans; Not an IDE coding tool |
| ChatGPT Free | Free | Free | General everyday AI use | Broad general assistant; Good first stop for mixed tasks | Lower usage limits than paid tiers; Advanced models and tools may be limited |
| Gemini Free | Free | Free | Trying Gemini | No subscription required; Natural fit for Google users | Advanced Google AI features may require paid plans; Usage limits and features vary |
| Perplexity Pro | standard paid | $20/month | Web research with citations | Research-first interface with citations; Good for source discovery and quick scans | Not a general workspace suite; Not a dedicated coding IDE |
| Claude Pro | standard paid | $20/month | Long-form writing and editing | Excellent writing quality and revision help; Strong at summarizing and reasoning over long documents | Not a dedicated IDE coding tool; Web research with citations is not its main positioning |