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ONE UP is the ONE-STOP app for running your business. All-in-one invoicing, accounting, inventory, CRM and expenses.
804,463 users
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“Automating accounting, inventory, and customer relationships (CRM) has truly changed the work we do. We are so excited to have our sales orders turn into invoices, our invoices turn into payments, and for our customers, COGS, income and credit card fees to be managed in one place.” 
- Devron Sternke, Founder, RedSword T-Shirts

Start your free, 30-day trial today to see how you can:

• AUTOMATE ACCOUNTING - Sync your bank to ONE UP, validate suggested entries, and your books are done. Automate 90% or more of your regular small business bookkeeping. Can be set-up for U.S. Sales Tax or Worldwide VAT.

• INVOICE EFFORTLESSLY - Flexible options for invoicing your customers. Full invoices and sales orders system with beautiful, customizable templates. And, it only takes one click to email an invoice to your customer, so you get paid on time.  

• AUTOMATE INVENTORY - Automate Purchase Orders, receive inventory with 1 click, and update stock levels. Easily track and adjust product levels on your phone, tablet, or desktop computer. 

• ACCESS SMART, REAL-TIME REPORTS - See your Profit & Loss and Balance Sheet reports in real-time to help you stay on top of your cash. Easily export data to Excel. 

• CLOSE MORE SALES - Smart, simple CRM helps you track your sales opportunities and to-do’s. Customize and email quotes easily with ONE UP, set follow-ups, and quickly close sales. Once you’ve gained a new customer, it’s easy to start sending invoices, tracking payments, and delivering products and services.

• GET YOUR PROJECTS DONE FASTER -  Collaborate and be more productive. Track tasks and time-sheets for your employees and contractors. Use that information to bill your clients’ projects with the 1-click “Bill Time” feature.

• MAKE YOUR PURCHASING EASY - Automated your purchasing / supply chain management. ONE UP keeps your products in stock by generating POs from Sales orders. Keep your suppliers + vendors happy, and never miss another bill payment. 

• FLEXIBLE TAX MANAGEMENT- ONE UP supports sales tax, VAT, and TVA (For United Kingdom, France, China, and other countries). Close your tax period and run tax reports at any point for income tax filing.

• TRUSTWORTHY - ONE UP is one of the most popular applications for Google Apps, used by thousands of small businesses all over the world.

• INTEGRATIONS - Interact with ONE UP directly in your Gmail inbox with ONE UP Smart Notifications. Since ONE UP is installed inside your Google Apps account, you get contacts sync and quick access to Google Meetings and Google Apps email directly inside ONE UP.

• ONE UP GROWS WITH YOU- With affordable plans starting at $9 for a single user, up to an unlimited account, ONE UP scales well with your growing business.

• MOBILE BUSINESS - ONE UP is as good on your mobile device as on your desktop. Take your business anywhere with the most complete mobile business app. ONE UP is perfect for Android, iPhone, iPad and other tablets and smartphones.

• HIGHEST GRADE SECURITY AND BACKUPS - Full 256-bit SSL encryption and multiple storage locations keep your information safe and secure.

• ALWAYS AVAILABLE - Guaranteed 99.8% uptime ensures you access to your information, anytime, anywhere.

• MIGRATE FROM ANY APPLICATION - Powerful CSV importing makes it easy to switch from your prior solution (login from desktop computer):
-Online Accounting: Quickbooks Online, Xero, Shoeboxed, Wave, Freshbooks, MYOB, Kashoo, and Freeagent
-Online CRM: SalesForce, SugarCRM, Zoho, and Insightly
-Online ERP: NetSuite, Sage, ERPLY and Microsoft Dynamics
-Online Project Management: Zoho, Basecamp and Office 365
-Offline Solutions: Excel, Access, Peachtree and Quickbooks

ONE UP is supported in any country with the following languages: English, French, Chinese


ONE UP empowers thousands of successful small business owners across the globe. Our goal is to help you run your business with a simple, powerful app that automates invoicing, accounting, inventory, CRM, projects, expenses, and more. 

We heard business owners say that invoicing should be as easy as one click or touch, so we’ve done things like make it simple to create an invoice from a sales order or sales opportunity. We heard small business owners say they wanted their accounting to take minutes instead of dozens of hours each month, so we automated bookkeeping and made it easy to validate debits, credits, and expenses at the touch of a button on a mobile device or desktop. We heard our customers say that inventory and products needed to be automated, so we’ve made it simple for you to keep track of your stock and reorder / replenish your inventory with the touch of a button.

Funded since 2010 by Siparex, Altos Ventures and angels - we’ve evolved from and are now recognized as a major partner with Google Apps, Square, and Wix.
A User of ONE UP
December 30, 2019
cash in hand and in bank is 1.00$
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Terrance Brown
August 29, 2019
Great app and it's user friendly
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A User of ONE UP
January 31, 2019 it
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A User of ONE UP
June 23, 2018
perfect for me
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alexander goos
February 16, 2017
Perfect allround ERP for a small business! Love the logical flow of work, ease of exporting data for further analysis and the support team who seem to always find a solution. Been using it now for 3 years. totally happy
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Chisanga Mwelwa
October 19, 2016
Well it started out really well but I soon realized that I cannot make even the most simple changes to documents and there are too many limitations in this app
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Azzedine Jamal
September 2, 2016
Smart, fast, on the cloud. A must for for me. A real lead processing tool for entrepreuneurs. Bravo
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A User of ONE UP
March 19, 2016
I guess by any means this is the best ever integrated platform for small business and I highly recommend it. Thanks ONE UP team
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Alain Roy
January 2, 2016
Listen up. My company started using OneUp about 4 months ago. I have used a LOT of ERP systems, in the past, some extremely costly, some not. This one is just the best. I high;y, highly recommend it. Oh and by the way, Customer Service is phenomenal (yes, even after sale).
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A user of ONE UP
March 5, 2016
Alain, we had great hopes that One-Up would suit the needs of our business (SME) but have found the system to be inadequate and inflexible to the extent we are just not running manual systems in parallel, but are totally reliant on manual systems to run our business and service customer and legislative/regulatory needs. One-Up represents a great concept, but has a long way to go to match the benefits and advantages of other ERP systems available on the market for SME's! Customer Service...agreed it's prompt even for internationals such as ourselves, but rarely are solutions readily provided...moreover its a case of "watch this space for F&B which are under development" Patricia Namukasa
A User of ONE UP
January 10, 2015
Tan solo 30 dias de prueba
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