Svensson.design

TenderCairn · One-time purchase

Compare quote options before you commit.

TenderCairn is a local working tool for freelancers and designers who want to see how scope, revisions, and extra work affect a fixed-price proposal before sending it.

$19 USD · one-time purchase

Prices in USD. Final price and any tax are shown on Gumroad.

Tested on Mac in Chrome and Safari
Works offline. No account in the tool.

TenderCairn – Actual product view with a fictional example.
Actual product view with a fictional example.

Who is it for?

For freelancers and designers preparing fixed-price proposals who need to separate client material from internal calculations.

What you can do

  • Compare up to three quote options in one project.
  • Model work items, direct costs, markups, discounts, VAT, and target margins with exact decimals.
  • Export customer HTML and price-comparison CSV without internal hourly costs or margins.
  • Save a portable project and resume the quote locally.

How it works

  1. Open START.html and enter the base scope, assumptions, and price.

  2. Create up to three options and compare revisions or possible extra work.

  3. Export the customer summary when you have chosen the final proposal.

Frequently asked questions

Does it change my quote automatically?

No. Scenario views compare against the base scope. You change the scope or price yourself before making a new proposal.

Can my client see my margin?

No. Customer HTML and price CSV omit internal costs and margins. Keep the project file and internal CSV private.

Can I make a PDF?

Yes. Download the customer HTML, open it, and use Print or Save as PDF in your browser.

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