Claude is a general-purpose AI assistant, so the same tool is used differently depending on your role. This guide lays out practical scenarios for how developers, PMs, marketers, writers, students, and general office workers can use Claude. (These are general suggestions; outputs need fact-checking and human review.)
Developers
- Write new code or functions, explain and review existing code, trace bug causes and suggest fixes
- Draft test code, suggest refactors, write tricky pieces like regex or SQL
- Interpret error messages and pair on debugging. (For code-style work, see Claude Code use cases.) Always review and test generated code yourself.
PMs
- Summarize meeting notes and research, pull key points from long documents
- Draft specs, requirements docs, and announcements; organize and structure items
- Assist decisions by laying out pros/cons and risks. Verify facts separately.
Marketing
- Generate multiple versions of ad, social, and email copy; vary tone and length
- Brainstorm campaign ideas, rewrite existing lines
- Tailor messaging per customer persona. Fill in numbers and performance claims only from real data.
Writers and content
- Outline and structure pieces, draft, and copyedit
- Adjust tone (formal/casual), generate title and subhead candidates
- Summarize and restructure long pieces. You own the final wording and facts.
Students and research
- Explain hard concepts step by step in plain language, request examples and analogies
- Summarize sources and papers (verify the originals), build study plans and practice questions
- Help understand foreign-language text. Follow your school's policy on assignments, and check citations and sources yourself.
General office work
- Draft and polish emails and messages, translate
- Organize tables and lists, write meeting agendas and checklists
- Rewrite complex notices in plain language and other everyday document work.
Tips that work across roles
Whatever your role, the basics that drive quality are the same: (1) give context (goal, audience, background), (2) show examples (a sample of the format you want), (3) specify the format (length, tone, structure), and (4) iterate (refine with feedback). For more prompting tips, see the how to use Claude guide.
Summary
Key point: Claude serves many roles — (1) development (code, debug), (2) PM (summaries, docs), (3) marketing (copy, ideas), (4) writing (structure, editing), (5) students (explanations, summaries), and (6) general work (email, translation). Applying the common tips (context, examples, format, iteration) improves results in any role.
The use cases here are general suggestions. Claude's specific features, limits, and pricing can vary by product and plan, so check the official docs, and fact-check and human-review generated outputs before use.