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Get startedAdd copywriting to your desk.
Strategy documents, long-form content, brand voice — Claude Opus reads entire repositories of brand materials at once with its 1M token context. Upload your docs, give it context, and get polished drafts that sound like you. We recommend Claude for depth work.
See it in action
The AI writes a positioning strategy in the chat, then outputs a structured document. Shown here with Claude.
What you can write
Strategy & positioning docs
Competitive positioning, go-to-market plans, business cases. Feed in your research, get a structured document back.
Long-form content
Blog posts, whitepapers, case studies. Long-form AI writing shines when you need nuance and structure, not just speed.
Brand voice development
Upload your existing content and ask the AI to define your voice. Then use that definition for all future writing.
Editing & feedback
Paste a draft and ask ‘what’s weak about this?’ Get honest, specific feedback — not just grammar fixes.
Claude vs ChatGPT — when to use which
Claude
1M token context, 128K output. Deep reasoning for strategy docs, analysis, and careful editing. Reads your entire brand library at once.
ChatGPT
Projects with File Library, group chats, plugins. Quick iterative tasks — emails, social captions, brainstorming.
Use both: ChatGPT for speed, Claude for depth.
Other tools for copywriting
Claude is our top pick, but these work well too.
ChatGPT
Drafting, analysis, data viz, and study tools
Grammarly
Polishing and proofreading any writing
Better inputs make better copy — start with research
Turn your copy into a published page