Inbox makes it easier for accounting teams to work with customers and vendors - for free.

More than 90% of accounting teams work out of manual, personal inboxes rather than an automation-powered, shared inbox. Lockstep® Inbox streamlines your accounting workflows, increases your productivity, and eliminates paper and PDFs from your workstream for free. 

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Spend more time on accounting activities and less time on menial filing, tracking, and reporting with the world's first smart, integrated inbox designed for accounting teams.


Monitor your accounting KPIs and proactively identify the next best activity for customers or vendors with actionable reports. 

Activity Streams

Complete activities faster by allowing teams to coordinate accounting assignments and keep track of all activities that have been completed. 


Tired of manually transcribing accounting transactions into emails? Easily capture and send transactions to customers and vendors.  


Connect with customers and vendors faster by having all the information you need right at your fingertips, while removing the need to house (and look-up) details across multiple spreadsheets and applications.

Team Workspace

Tired of managing activities across five different applications? Complete assignments faster through efficiencies and collaboration in a single tool.

Nationally Recognized Accounting Software

Frequently Asked Questions

Yes,  Lockstep Inbox is 100% free. We will never charge you or ask for a credit card for you to access Lockstep Inbox. 

Yes, Lockstep Inbox is certified as SOC II compliant which means your data is safe.  Our solutions are used by hundreds of companies to be absolutely accurate. 

Lockstep Inbox integrates directly with your accounting system and email pulls data on your invoices, payments, and contacts.  

Ready to get more accounting done in less time with less stress?

Cut the headaches and hassles from your email accounting workflow with Lockstep® Inbox! 

About Award-Winning Lockstep

Award-winning Lockstep® connects the world’s accounting teams to help them work better together. The pioneer in Connected Accounting, Lockstep develops tools and platforms for fintech developers and accounting teams to automate workflows between the accounting systems that are at the heart of all businesses. Visit for more information.