Proposals that are as well-written as your work

You write for a living. Your proposals should reflect that. Prosperus gives you a structured, branded proposal tool — so the way you present yourself matches the quality of what you deliver.

Full copy control

Every section is editable. Write your project brief, scope, and deliverables exactly how you want them. No rigid fields you can’t get past.

AI first draft

Describe the project and Prosperus writes a complete proposal draft. Good enough to send with light edits, from someone who writes for a living.

Package your retainers

Content retainers, editorial calendars, SEO packages — define them once in your service library and build proposals from them instantly.

Monthly and project work

Mix one-time projects with ongoing retainer fees in the same proposal. The pricing slide handles both clearly.

Follow-up on autopilot

Set reminder sequences and let Prosperus nudge clients who haven’t responded. You focus on the work, not the chasing.

Close rate visibility

See which proposals convert and which don’t. If a certain type of project has a low close rate, that’s worth knowing.

The awkward part, handled

Most writers are confident with words. Pricing conversations are a different matter. Packaging your services into clear tiers — Starter, Growth, Premium — makes the money conversation cleaner and less personal.

The client picks a package. You both know what’s included. Scope creep starts before the first invoice less often when the deliverables are written down and signed.

Retainers are easier to sell than you think

A well-structured proposal makes a retainer feel like a product, not a favour you’re asking for. Monthly blog posts, email newsletters, social content — define what’s included, set the price, explain the payment schedule.

Prosperus handles the recurring pricing display and payment schedule automatically. You write the scope once and reuse it.

Proposals that get read and signed

7-day free trial. Cancel anytime.

FAQs

Yes. Add your case studies with images, video, and links to published work. Pick the most relevant pieces for each client.

Use the custom timeline mode and freeform text for deliverables. Or set a discovery phase as the first line item with a fixed fee.

You can display a monthly fee and set the duration (e.g. 3 months minimum). Prosperus doesn’t process payments directly, but the payment structure is clearly presented to the client.

They can submit a Request Changes response with comments. You update the proposal and resend.

No. Write as much or as little as each section needs.