Better Proposals is template-first. You pick from 200 templates, edit the copy for this client, update the pricing, and send. You did the writing. Prosperus generates the complete draft from your project brief. Fill in what the project is and who it’s for, and the AI writes it.
Who each suits
Prosperus: Freelancers who send proposals regularly and want to stop rewriting the same thing from scratch each time. If your services are defined and your brand is set, the AI handles the draft.
Better Proposals: Teams who want a large template library, Zapier or HubSpot integrations, or payment collected the moment a client signs.
Neither: CRM-heavy sales teams looking for Salesforce integration and multi-stage approval workflows. That belongs in PandaDoc or Proposify.
Where Prosperus stands out
Better Proposals puts the writing on you. You’re given a template, you’re in the editor, you’re adjusting copy and pricing per client every single time. Prosperus saves your services, your brand, your pricing structure once. The AI generates a complete draft from the project brief. You review it, change what’s off, and send. Most people are done in under 10 minutes.
Bottom line
Both tools send professional proposals. Better Proposals gives you a starting point and good design control. Prosperus gives you a finished draft. If writing is where your time goes, that’s the difference that moves the needle.
Feature comparison
Where Better Proposals wins
The template library is genuinely extensive. Useful if you work across different industries or need a specific starting point quickly. Native HubSpot, Pipedrive, and Zapier integrations make it the better choice for teams already inside a CRM workflow. Payment-on-signing is a real feature: the client pays on acceptance, no separate invoice needed. It’s also the older, more established tool, which means more documentation and more edge cases already answered.
Where Prosperus wins
Better Proposals still puts the writing on you. You’re editing a template, which means adjusting copy for each client, each project, each brief. Prosperus generates the complete draft from your services, your client, your scope. For a freelancer sending proposals every week, that’s the most time-consuming part handled. Package pricing shifts how clients think about money: they choose a tier, not a number. And page-by-page tracking means you know if they spent 12 minutes on the pricing slide. No more following up blind.
Who should not use either
A sales team that needs Salesforce sync, multi-stage approval workflows, and pipeline reporting belongs in PandaDoc or Proposify. Both Prosperus and Better Proposals are standalone proposal tools for smaller operations. If you’re managing a 15-person sales floor, this comparison isn’t going to help you.
What the switch actually looks like
You’ve been using Better Proposals for two years
You have templates you like and a workflow that mostly works. The switch isn’t dramatic. Prosperus’s service library replaces the template: set it up in 20 minutes. After that, proposals are faster because the AI generates from your saved services rather than you editing a template per client. The templates aren’t missed after a week.
You’re evaluating for the first time
Better Proposals and Prosperus look similar on a feature list. The real test is sending your first proposal in each. Better Proposals: pick a template, edit it. Prosperus: fill in the brief, review the draft. If the writing is where you feel the friction, that test answers the question.
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FAQs
Prosperus starts at $12 a month. Check Better Proposals’ current pricing on their site. Both offer trials. The more useful question is which one changes your close rate.
Not directly. Prosperus works from a service library rather than template files. Set up your services in 20 minutes and every proposal generates from that foundation. After a week you stop thinking about the templates you left behind.
Better Proposals has an AI assistant that helps you write copy within the editor. You still start from a template. Prosperus generates the complete proposal draft from your project brief. One gives you a blank template with help. The other gives you a finished draft.
That’s a legitimate reason to stick with it. Prosperus doesn’t have payment-on-signing. If collecting the deposit the moment the client approves is part of your workflow, Prosperus doesn’t replace that. You’d still need a separate invoice.
Prosperus supports up to 3 users on the Agency plan: shared services, shared brand, shared dashboard. Better Proposals scales to larger teams with more CRM options. For a 2-person studio, either works. For a 10-person team with a managed pipeline, Better Proposals fits better.
You fill in four steps: who the client is, what services you’re offering, the scope, and the budget. The AI generates a full draft, including the intro, scope, pricing, and terms. You review it, move things around if needed, and send. Most people are done in under 10 minutes.
No. Prosperus generates proposals from your saved service library rather than pre-built templates. You add your services once. After that, every proposal is generated from that foundation rather than adapted from a generic starting point.