
OneTool: Small Business CRM
Clients, quotes & invoices
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Free
About
OneTool is the business management app for small businesses. Manage your whole operation from one place, whether you're at the shop or on a job site.
CLIENTS & WORK
- Keep every client, contact, and property in one organized place.
- Track projects from planned to in-progress to done.
- See client history, quotes, and invoices at a glance.
QUOTES & INVOICES
- Review professional, client-ready quotes and invoices on the go.
- See approval and signature status on quotes.
- Track invoice payment status — paid, pending, or overdue.
YOUR DAY
- A clear calendar and day-sheet so you always know what's next.
- Tasks you can complete and update from the field.
STAY IN SYNC
- Real-time updates across your team.
- @-mention teammates and get notified instantly.
BUILT FOR SMALL BUSINESSES
- Fast, native, and easy to use — no spreadsheets, no clunky legacy tools.
- Sign in with Apple or Google.
OneTool helps small business owners look professional and move fast while spending minimal time in software.
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What's New in OneTool
1.0.1
July 20, 2026
This update improves Team Communication: - Post updates to a client, project, or quote without having to tag someone first. - Messages posted by your automations now show up in the feed, so you can see what ran and when. - File and photo attachments now display right in the message thread. - Tagging a teammate is more reliable. If someone can't be found, the app tells you instead of posting without the tag. Plus general performance improvements and fixes.
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