Bill4Time vs LeanLaw
LeanLaw scores 7.1/10 vs 6.8/10. Best for: Solo attorneys and small firms that love QuickBooks and want legal billing that integrates deeply with it rather than replacing it.
LeanLaw scores higher overall at 7.1/10 vs 6.8/10. LeanLaw is the obvious choice if your firm runs on QuickBooks Online and you need legal-specific billing on top. If you don't use QBO, there's no reason to choose this over CosmoLex, which handles accounting natively.
Bill4Time 
LeanLaw Rank
#26 of 39
Rank
#23 of 39
Features
13/18
Features
12/18
Starting at
$27/mo
Starting at
$40/mo
User reviews
4.3/5 (200)
User reviews
4.7/5 (100)
What they cost
| Bill4Time | LeanLaw | |
|---|---|---|
| Starting at | $27 /mo | $40 /mo |
| Free trial | 14 days | 14 days |
| Number of plans | 3 | 2 |
What the pricing really means
At first glance, Bill4Time looks cheaper at $27/month vs $40/month. But sticker price is only part of the story. Look at what is included on the base plan, how many users you get, and whether you need add-ons to get the features you actually need. The $99/month plan that requires $200 in add-ons is actually more expensive than the $250/month plan that includes everything.
Where Bill4Time wins
- $27/user for time tracking and billing is one of the cheapest legal billing tools available
- 14-day free trial is generous
- Trust accounting included even on the cheapest plan
- Also works for non-legal professionals (accountants, consultants) if your practice has mixed billing needs
Where LeanLaw wins
- Deepest QuickBooks Online integration in the legal space — two-way sync means your accountant works in QBO while you work in LeanLaw
- Trust/IOLTA accounting that flows directly into QBO eliminates double-entry between systems
- G2 rating of 4.7 shows strong satisfaction among users
- Starting at $40/user for billing is competitive, and includes trust accounting
Where Bill4Time falls short
- Lacks modern features like intake forms, eSignature, document automation, and email management
- Case management is only available from $47/user and is basic compared to dedicated PM tools
- No conflict checks built in
- The interface is functional but plain
Where LeanLaw falls short
- Requires QuickBooks Online subscription on top of LeanLaw — if you don't use QBO, this tool has no advantage
- No conflict checks, intake forms, eSignature, or document automation
- Limited as a full practice management tool — it's primarily billing with some PM bolted on
- No email management integration
Who is each product built for?
Bill4Time
Target: 1-10 attorneys
Bill4Time is a budget billing tool, not a full practice management system. Pick it if you just need to track time and send invoices for under $30/month. For anything more, Lawcus or MyCase offers better value.
LeanLaw
Target: 1-10 attorneys
LeanLaw is the obvious choice if your firm runs on QuickBooks Online and you need legal-specific billing on top. If you don't use QBO, there's no reason to choose this over CosmoLex, which handles accounting natively.
Feature comparison
| Feature | Bill4Time | LeanLaw |
|---|---|---|
| Case Management | ||
| Case / matter management | ||
| Contact management | ||
| Conflict checks | ||
| Client intake forms | ||
| Client portal | ||
| Documents & Automation | ||
| Document management | ||
| Document automation | ||
| E-signatures | ||
| Email management | ||
| Billing & Accounting | ||
| Time tracking | ||
| Billing & invoicing | ||
| Trust / IOLTA accounting | ||
| Scheduling & Deadlines | ||
| Calendar management | ||
| Task management | ||
| Court rule deadlines | ||
| Platform | ||
| Reporting / analytics | ||
| Mobile app | ||
| API access | ||
Common questions
LeanLaw scores 7.1/10 vs Bill4Time's 6.8/10 in our ranking. LeanLaw is the better pick for 1-10 attorneys. Bill4Time is better if you need solo attorneys and tiny firms that primarily need time tracking and billing with optional case management, at the lowest possible price.
Bill4Time starts at $27/month. LeanLaw starts at $40/month. Watch for add-on costs — the base price often does not include all features. Pricing last verified 2026-04-11.
Bill4Time: Yes, 14-day free trial. LeanLaw: Yes, 14-day free trial. Always test with your actual workflow before committing to an annual plan.
Bill4Time covers 13 of 18 features we track. LeanLaw covers 12 of 18. Bill4Time has broader feature coverage, but more features does not always mean better — pick the tool that covers what your business actually needs.
Yes, Bill4Time has a mobile app. LeanLaw does too.
Yes. The main effort is migrating your data (customer lists, job history, invoices). Plan for 1-2 weeks of overlap where you run both. Most legal practice management tools can import CSV data. Ask both vendors about migration support before you sign.
The bottom line
Pick Bill4Time if...
Solo attorneys and tiny firms that primarily need time tracking and billing with optional case management, at the lowest possible price.
Pick LeanLaw if...
Solo attorneys and small firms that love QuickBooks and want legal billing that integrates deeply with it rather than replacing it.