# Grommetbook > Grommetbook is sign shop software for shops of 1–10 people: a Price Book, Quotes your customers approve online, and a Job board; free for up to 5 quotes a month, $49/month for unlimited. Let ChatGPT or Claude run it, or run it all in your browser with no AI needed. MCP server (Streamable HTTP, OAuth 2.1): https://grommetbook.smallwright.com/mcp Run by Smallwright (https://smallwright.com/), VINNYROO LLC. Support: support@smallwright.com ## Pages - [Banner and sign price calculator](https://grommetbook.smallwright.com/banner-price-calculator/): Free banner and vinyl sign price calculator for sign shops: size, material, finishing and quantity in, a price range out, with every step of the formula shown. - [shopVOX vs SignTracker vs Grommetbook (and the others)](https://grommetbook.smallwright.com/compare/): shopVOX, SignTracker, SignShop Profit, Grommetbook, Sign OS, Printavo, CoreBridge and spreadsheet + QuickBooks compared on price, users, setup and fit, with as-of dates. - [Connect your AI assistant](https://grommetbook.smallwright.com/connect/): Add Grommetbook to your AI assistant: paste the MCP server URL, sign in with an emailed link, then ask it to set up your Price Book. - [A CoreBridge alternative for small sign shops](https://grommetbook.smallwright.com/corebridge-alternative/): A CoreBridge alternative for 1–10 person sign shops: a free trial instead of a sales call, no onboarding fee, and a Price Book your own AI assistant sets up. - [Grommetbook docs](https://grommetbook.smallwright.com/docs/): How Grommetbook works: the Price Book, Quotes and Jobs concepts, every MCP tool your AI assistant can call, sign-in, limits, data export and deletion. - [Quote signs by chatting with ChatGPT or Claude](https://grommetbook.smallwright.com/): Sign shop software that works in your browser, or let ChatGPT or Claude run it: Price Book, Quotes customers approve online, a Job board. For shops of 1–10 people. $49/month flat, unlimited users. - [How to price coroplast yard signs](https://grommetbook.smallwright.com/how-to-price-coroplast-signs/): Price a coroplast yard sign step by step: sheet cost per sq ft, waste, ink, print and cut time, markup and a minimum. A worked 24×36 in example. - [How to price vinyl banners per square foot](https://grommetbook.smallwright.com/how-to-price-vinyl-banners/): Work out a vinyl banner price per square foot from roll cost, waste, ink, print time, hemming and grommets, markup and a minimum. Worked 3×6 ft example. - [How to stop underquoting sign jobs](https://grommetbook.smallwright.com/how-to-stop-underquoting/): Why sign shops underquote (missed labor, waste, old material costs, no minimum) and a fixed recipe that stops it. A worked install job, line by line. - [Pricing](https://grommetbook.smallwright.com/pricing/): Grommetbook is free for up to 5 new quotes a month, for good. Unlimited quotes are $49 a month or $490 a year per sign shop, unlimited users, no AI caps. Starts with a 14-day unlimited trial, no card. - [Printavo for a sign shop: when it fits, and an alternative](https://grommetbook.smallwright.com/printavo-alternative/): Is Printavo right for a sign shop? When it fits (apparel and merch), what it costs a 1–5 person shop, and a sign-first alternative that prices by size. - [Sign shop software that works with QuickBooks](https://grommetbook.smallwright.com/quickbooks/): How Grommetbook works with QuickBooks today: invoice CSV in a QuickBooks import layout. Direct QuickBooks Online invoice push is coming soon. - [Free quote approval link](https://grommetbook.smallwright.com/tools/quote-approval-link/): Free tool for sign shops: upload a PDF quote, get a link your customer opens to approve it or ask for changes, and get an email when they do. No card. - [Set up Grommetbook in Claude, with pictures](https://grommetbook.smallwright.com/setup-with-claude/): Step-by-step setup: add Grommetbook as a custom connector in Claude (the free plan works), sign in by email, set up your price book and send your first quote. - [A shopVOX alternative for small sign shops](https://grommetbook.smallwright.com/shopvox-alternative/): A cheaper shopVOX alternative for 1–10 person sign shops: $49/month flat, unlimited users, set up by your own AI. Honest comparison and what you give up. - [Sign estimating software for small shops](https://grommetbook.smallwright.com/sign-estimating-software/): Sign estimating and quoting software for 1–10 person shops compared: published prices, users, trial and setup for shopVOX, SignTracker, SignShop Profit, CoreBridge, Grommetbook and more. - [Sign shop markup and margin calculator](https://grommetbook.smallwright.com/sign-markup-calculator/): Free markup and margin calculator for sign shops: enter your cost and a markup, a margin or a price, and see the other two, with the formula and a markup-to-margin table. - [Free sign quote template](https://grommetbook.smallwright.com/sign-quote-template/): A free sign shop quote template you can print or copy: the line items, terms, tax, deposit and approval a sign quote should have, with a filled-in example. - [Job tracking for a 2–5 person sign shop](https://grommetbook.smallwright.com/sign-shop-job-tracking/): How a small sign shop can track jobs from approved quote to invoice: whiteboard, spreadsheet, Trello or shop software, what each costs for 3 and 5 people, and when each fits. - [How a sign shop should mark up materials](https://grommetbook.smallwright.com/sign-shop-markup/): How to mark up materials in a sign shop: markup vs margin, waste %, marking up total cost not just material, and minimums. Worked examples with a table. - [A simple sign shop price book](https://grommetbook.smallwright.com/sign-shop-price-book/): How to build a simple price book for a sign shop: materials with waste, labor rates, products with markup and minimums, a worked example, and how to keep it current when costs change. - [A SignShop Profit alternative for growing sign shops](https://grommetbook.smallwright.com/signshop-profit-alternative/): A SignShop Profit alternative for sign shops of 2–10 people: one flat price for unlimited users, and a Price Book your own AI assistant sets up and changes. - [A SignTracker alternative for small sign shops](https://grommetbook.smallwright.com/signtracker-alternative/): A SignTracker alternative for small sign shops: one flat price with unlimited users instead of user bands, and a Price Book your own AI sets up. - [Can ChatGPT write quotes for my sign shop?](https://grommetbook.smallwright.com/works-with-chatgpt/): Yes, if ChatGPT has your prices. Connect Grommetbook in ChatGPT developer mode and it builds your Price Book, drafts Quotes and tracks Jobs, math shown. - [Can Claude write quotes for my sign shop?](https://grommetbook.smallwright.com/works-with-claude/): Yes, if Claude has your prices. Add Grommetbook as a custom connector and Claude builds your Price Book, drafts Quotes and moves Jobs, with the math shown.