Sign OS
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© 2026 Sign OS · The operating system for sign manufacturers

Built in Victoria, Australia · Prices in AUD

Help/Integrations

Integrations

Accounting, card payments, email, file sync and AI.

Connect Xero or QuickBooksSync invoices and payments to your accounting software.Bring your customers and suppliers across from XeroImport customers, suppliers and business details from Xero, choosing what comes across.Sign up and sign in with XeroStart a trial with your Xero login, and sign in with it after.Take card payments through StripeConnect your own Stripe account so customers can pay an invoice by card.Set up emailFile customer email against the right job, and set how long it is kept.Files & Sync (desktop app)Sync job files between your shop drive and Sign OS.Keep a Google Drive folder for every jobConnect the shop's Google Drive and every quote and job gets its own folder.Keep a OneDrive or SharePoint folder for every jobConnect OneDrive or a SharePoint library and every quote and job gets its own folder.Set up AI: the Sign OS assistant and your own AIHow careful the ReAct assistant is with changes, and letting an outside AI look things up.Connect your own AI (ChatGPT, Claude)Let an AI you already pay for look things up in Sign OS.File incoming emails to the right jobArtwork, proofs, permits and POs that arrive by email get sorted for you; you confirm.Check whether an email actually wentEvery email Sign OS sent for you, and what the other end said.Join the Sign OS community on DiscordConnect your Discord to swap setups and tips with other sign shops.Send customer details to KlaviyoConnect your list and choose how customers are added.