The verdict
For a freelancer, consultant or small agency that sends proposals regularly and wants templates, tracking and a signature without a sales platform, I'd pick Prospero. It is one plan with the features included, so there is little to decide.
If you run a sales team where deals live in HubSpot, Zoho or Pipedrive, and how the proposal looks and how easy it is to say yes affects whether the deal closes, I'd pick Qwilr. The page format, the CRM link and payment in the same place are the reasons to pay for it.
If you send a few simple quotes and have no CRM process, start with Prospero.
Side by side
| 8 points compared | ||
|---|---|---|
| Starts at | $12/mo | $35/mo |
| Free plan | No | No |
| API | Yes | Yes |
| MCP server | Yes | |
| Built-in e-signature | Yes | Yes |
| Interactive pricing tables | Yes | Yes |
| Open/view tracking & analytics | Yes | Yes |
| Template library | Yes | Yes |
| Links |
Plans and pricing
Prospero
- Standard$19/mo/seat
Qwilr
- Starter$49/mo/seat
- Growth$660/yr/seat
- Scale$900/yr/seat
Who each is for
Choose Prospero if…
Pick Qwilr if proposals are a real part of your sales process. A deal reaches proposal stage, the page is built from deal data and the signed result flows back to the CRM. HubSpot, Zoho CRM and Pipedrive work from the first plan, and the buyer can adjust a quote, sign and pay without leaving the page.
It also has an MCP server and a documented API, which helps if you want proposals created from your own systems. Count the people who will build proposals before you price it. The higher plans are sold per user with minimum seats and annual billing, and API use runs on credits.
Choose Qwilr if…
Pick Prospero if you are a freelancer, consultant or small service business. You write proposals from scratch in a document editor today, and they take days and look different each time. Prospero gives you templates, a content library for reusable sections, a visual editor, tracking and a signature on the same page.
It sits beside your accounting and payment tools rather than a CRM, which suits businesses that invoice after signing. The limit is room to grow. There is no tier with approval rules, and CRM links beyond the main ones go through Zapier or Make. Test the flow with your own CRM before you commit.
Other options worth a look
Consolidates proposals, contracts and e-signatures into a digital sales room for deal closing.
Presents sales proposals as branded web pages that clients can read, sign, and pay for online.
Creates, sends and tracks sales proposals and quotes, with electronic signatures, a content library and approvals.
Create proposals and contracts, collect e-signatures and track completion across your entire sales cycle.