Legal billing software can make or break your firm's profitability—picking the wrong tool costs you hours of workarounds every month. Most practice managers and attorneys avoid this mess by testing platforms before committing, yet many skip structured trial periods and end up frustrated. Here's how to test-drive legal time tracking and billing software effectively so you're confident in your choice.
Why Trial Periods Matter for Legal Billing Software
Legal billing isn't one-size-fits-all. Your firm's invoicing rhythm, client structure, and compliance needs are unique. A 30-day free trial (or paid pilot) lets you confirm that the software actually handles your workflows—not just the marketing promise of them.
Testing reveals hidden friction: Does it integrate with your existing practice management system? Can your team clock billable time from mobile devices during client meetings? Does it produce invoices in your firm's preferred format? These details don't surface in demos.
What to Test During a Trial Period
Time entry accuracy and speed
Have team members log billable time as they normally would for 2–3 weeks. Track how long data entry takes compared to your current system. Most modern platforms clock time entries in under 30 seconds per task, but some require excessive categorization. If your firm bills across multiple matters, practice matters, and sub-codes, test how the software handles that complexity without slowing attorneys down.
Invoice generation and customization
Run sample invoices for different client types: flat-fee clients, hourly clients, and those with alternative fee arrangements. Check whether the software produces invoices that match your firm's branding and tone. Can you adjust invoice templates easily, or does customization require IT involvement? This matters because one messy invoice can confuse a client and delay payment.
Integration with your existing tools
Most law firms already use case management software (like Clio, MyCase, or TimeSolv). During your trial, confirm that the billing software syncs data without manual duplication. Test that client information, matter details, and even calendar data flow smoothly. Integration missteps create data inconsistencies that audit teams hate.
Reporting and profitability insights
Generate reports on billable vs. non-billable hours, realization rates, and attorney productivity. Does the platform show you which practice areas are most profitable? Can you filter reports by client, attorney, or billing period? These metrics directly impact your firm's financial decisions, so make sure the software delivers clarity, not noise.
Mobile and offline functionality
If attorneys bill from client sites or courthouses, test the mobile app thoroughly. Does it require internet connection, or can users sync once they're back in the office? Mobile apps vary wildly—some are excellent, others are stripped-down and frustrating. A two-week trial reveals whether your mobile workflow will actually work.
Setting Up a Realistic Trial
Involve the right team members
Don't let just one person test. Your billing manager, a senior attorney, a paralegal, and an admin should all use the software during the trial. Different roles uncover different gaps. An attorney might find time entry clunky, while your billing manager might struggle with AR reports.
Use real data, not dummy entries
Import or manually recreate your actual matters, clients, and billing codes. Dummy data never reflects real complexity. If you have 200 active matters and 15 billing categories, your test needs to reflect that load.
Plan for a full billing cycle
If your firm bills monthly, run the entire month through the software. If you bill biweekly, test both cycles. You need to see how the platform handles invoice generation, payment posting, and adjustments under your actual schedule.
Document pain points in writing
Have testers note specific frustrations: "Time entry screen requires 5 clicks to log a 15-minute task" or "Invoice template customization isn't possible without support." Written feedback prevents you from forgetting critical issues after the trial ends.
Cost and Timeline Expectations
Most vendors offer 14–30 day free trials; some offer paid 60-day pilots ($500–$2,000) if you need longer. Enterprise plans typically run $1,500–$5,000+ per month depending on firm size and features. During your trial, clarify pricing tiers, per-user costs, and whether integrations incur additional fees. Many hidden costs surface only after signing.
Frequently Asked Questions
Q: How do I know if a legal billing platform will actually integrate with my case management software? During the trial, request a tech call with the vendor's integration team and ask for documented API documentation or a pre-built connector list. If integration isn't available or requires custom development, ask for a timeline and cost estimate upfront.
Q: Can I import my historical billing data during a trial? Most platforms allow historical data imports during trials, but ask explicitly—some charge a setup fee or limit what you can import. Successful historical import is critical because you'll likely need year-to-date figures for tax and AR purposes.
Q: What happens to my data if I decide not to buy after the trial? Reputable vendors let you export your data in standard formats (CSV, PDF) at no additional cost. Get this in writing before signing up, and test the export feature during your trial to confirm your data isn't locked in.
If you're evaluating options, Mercoly helps you compare and discover trusted legal time tracking and billing software providers in one place, so you can narrow down which platforms deserve your testing time. Start your trial with a clear testing checklist, involve your whole team, and you'll make a confident decision.