Free tools

AI proposal generator

Describe your project and client, and download a structured business proposal as an editable Word or PDF file.

Portant is rated 4.9/5 from 71 reviews on G2

Reading your details...

Trusted by 40,000+ teams

How to create a proposal with AI

Describe, paste, speak or snap

Type the project details, paste an email, record a voice note, or attach a photo. Combine them all in one box.

AI fills in the proposal

It reads the parties, dates and terms into a clean proposal template, and asks if anything essential is missing.

Preview and download

Check the finished proposal in the preview, then download an editable Word .docx or a PDF and add your own narrative.

More than a proposal maker

Automate every proposal you send

One proposal is quick. When you pitch every week, Portant generates, e-signs, sends and tracks proposals automatically from HubSpot, Google Workspace and Microsoft Office, with the templates you already use.

Trigger

New Deal in HubSpot

Connected

Generate

Contracts Proposals Sales decks Quotes Invoices SOWs Contracts Proposals Sales decks Quotes Invoices SOWs

Generated

Send & Sign

Email + PDF & E-Sign

Sent

Save & Sync

HubSpot + Drive + OneDrive

Saved

Start free with Portant See our plans

Why use an AI proposal generator

An AI proposal generator turns a plain-language brief into a structured business proposal. Describe the project, who it is for and the key terms, and the AI reads the details into the right fields: the parties, dates, term and signature blocks. You preview the finished proposal, then download it as an editable Word .docx or a one-click PDF.

The AI only fills in your details; it never writes or changes the proposal's clauses, so the document stays a clean, predictable template you can review and adapt. The .docx is fully editable, so you can expand the scope and pricing sections in your own words before sending. When proposals become routine, Portant can generate, e-sign and send them automatically from HubSpot, Google Workspace and Microsoft Office.

A structured proposal in seconds

Describe the project in plain language. AI fills the parties, dates and terms into a clean proposal template.
Your details, a clean template

The AI never invents clauses or fine print. It only fills in what you provide, so you always know what the document says.
Editable Word .docx or PDF

Download a professional .docx you can expand and rework, or a ready-to-share PDF in one click. Free, no signup.

Who uses the AI proposal generator

Agencies & consultants. Turn a discovery-call summary into a structured proposal skeleton you can polish and send the same day.
Freelancers. Get the parties, dates and signature blocks right in seconds, then focus your time on the pitch itself.
Sales teams. Draft a proposal from deal notes, review it, and get a clean .docx in front of the buyer in minutes.

AI proposal generator FAQ

What is an AI proposal generator?

It is a free tool that turns a plain-language brief into a structured business proposal. You describe the project and the client, and AI reads the details into a clean proposal template. You review the preview, then download it as an editable Word .docx or a PDF.

Is the AI proposal generator free?

Yes. You can create and download as many proposals as you like, with no signup.

Does the AI write the whole proposal?

No. It fills a structured template with your details: the parties, dates, term and signature blocks. It never writes or changes clauses, so the document stays predictable. The .docx is fully editable, so you write the persuasive parts in your own words.

Is the proposal legal advice?

No. The proposal output is a template for convenience, not legal advice. Review every document and have a qualified professional check it before you rely on it.

What file format do I get?

An editable Microsoft Word .docx that opens in Word, Google Docs and Pages, or a one-click PDF that is ready to send. The .docx stays fully editable, so you can adjust it before sending.

What happens to the text I enter?

The text or notes you submit are sent securely to an AI provider to extract the fields, then the proposal is assembled in your browser. Nothing you enter is stored.

How do I automate proposals for my business?

Once you send proposals regularly, Portant can generate, e-sign and email them automatically from HubSpot deals, a Google Sheet or Microsoft Office, using the templates you already use. Start free at Portant.

AI proposal generator