From RFP to polished first draft, end to end.
PhantomProse is built around a single workflow: turn your best past work into the next proposal you send. Here's exactly how that happens.
Build your private knowledge library
Upload approved past proposals, case studies, service descriptions, team bios, and pricing language. Each document is categorized so the generator can pull from the right place. Your library lives in a private workspace — only your team can see it.
- PDF, DOCX, and Markdown supported
- Category-tagged on upload (case study, service, pricing, etc.)
- Re-uploadable any time as your offerings evolve
Brief the new opportunity in 60 seconds
Paste the RFP or describe the brief. Pick the proposal type, tone, and (optionally) a budget range. PhantomProse uses just enough structure to draft well, without forcing you to fill out a wizard.
- Proposal types tuned for SEO, web, paid ads, social, and consulting
- Tone control: formal, friendly, confident, or concise
- Optional budget range and deadline fields
Generate a draft grounded in your past work
The generator selects the most relevant case studies and service language from your library, applies your brand voice and banned phrases, and drafts every section. Each section cites the document it drew from, so you can verify before sending.
- Section-by-section drafting with structured output
- Source citations on every claim
- In-place editing — no separate review tool
What gets drafted, every time.
A complete proposal has the same skeleton across most agencies. We draft all of it.
Built around how proposal work actually happens.
One library, many proposals
Upload once. Every future proposal pulls from the same approved source of truth.
Automatic case study matching
When the new client looks like a past one, your strongest case study gets surfaced first.
Brand voice respected
Set your voice and banned phrases once. Every draft is consistent with how your team writes.
Citations, not hallucinations
Each section cites the doc it drew from. If you can't verify it, it doesn't ship.
See it on your own past work.
Upload three documents and generate your first draft in under ten minutes.