Free tools for finance teams
Built for CFOs, controllers and treasury managers who work across many banks. They run in your browser: nothing you enter is sent anywhere.
Bank time savings calculator
Work out the hours your finance team spends on bank logins, payouts and statements, and what connecting your banks to your ERP would save.
Open the toolMulti-bank cash position and statement merger
See one consolidated cash position across every bank, or merge CSV statements from different banks into one searchable statement. Runs in your browser.
Open the toolIdle cash calculator
Enter the average balance and interest rate at each bank to see how much more you could earn by moving surplus cash to an FD, sweep or liquid fund.
Open the toolPayment approval matrix generator
Build a payment approval matrix by amount and approver, with maker-checker rules built in, then download it as a spreadsheet or print it as a PDF.
Open the toolAI toolkit for finance teams
Ready-to-use prompts and Claude skills for cash, payments, reconciliation and reporting.
Browse the toolkitBlog
Product updates, fintech guides and CFO office resources.
Read the blog
Bring your banks together. Get more done.
Connect your current accounts and start using Open through your dashboard, ERP or internal systems.