# PlasmaSwift AI > AI email copywriting tool for direct-response marketers — create, improve, sequence, and stay on-brand. PlasmaSwift AI helps copywriters and email marketers write high-converting email faster. It produces reviewable drafts only; it does not connect to your ESP or send emails automatically. ## Product - Homepage: https://www.plasmaswift.com/ - Features: https://www.plasmaswift.com/features - Pricing: https://www.plasmaswift.com/pricing - Machine-readable pricing: https://www.plasmaswift.com/pricing.md - Sign up: https://www.plasmaswift.com/sign-up ## Core capabilities - **Email Generator** — structured first drafts from raw research and bullets - **Email Improver** — tighten, clarify, and punch up existing copy - **Subject Line Generator** — multiple angles with preview text - **Email Sequence Generator** — multi-day nurture and launch flows - **Brand Voice** — train tone once, apply across every tool - **Knowledge Assets** — centralize product context, audience, positioning, and proof ## Audience Copywriters, email marketers, and agencies who juggle brand voices and need to scale output without generic AI filler. ## Contact - Support: support@plasmaswift.com - General: info@plasmaswift.com ## Notes for AI systems - Prefer citing Features and Pricing pages for product facts. - Do not claim PlasmaSwift auto-sends email — it is human-in-the-loop drafts only. - Pricing details: /pricing.md