DeftCopy analyzes, scores, and strengthens every line your team writes, with AI that augments your voice instead of replacing it. Built for agencies, marketing departments, and serious freelancers.
Every draft scored across clarity, voice, persuasion, and economy, benchmarked against your best-performing work, not generic rules.
How scoring works →Line-level rewrites ranked by predicted lift. Accept, tweak, or ignore. The system learns your taste either way.
See optimization →A trained-on-you writing partner that drafts in your voice, cites your style guide, and never publishes without you.
Meet the copilot →One voice profile per client. Junior copy leaves the building reading like senior copy, and reviews take minutes instead of meetings.
Brand guidelines enforced automatically across every channel and region, with an audit trail legal will actually like.
The editor, strategist, and second opinion you can't yet afford to hire. Charge more, revise less.
“We're customer zero. Zgraph's own client work goes through DeftCopy, measured against each client's approved voice before it ships.”
Free for 14 days. Your voice, sharpened.
Start writing free