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Head-to-head · Legal Billing Software

LeanLaw vs ModusBill

  • Updated Oct 2026
  • Both researched from official sources
  • 1 check side by side
Higher score LeanLaw #7 in Legal Billing Software 8.5/10 14-day trial Free trial✓ 0 of 5 features Visit LeanLaw
ModusBill #8 in Legal Billing Software 8.4/10 30-day trial Free trial✓ 0 of 5 features Visit ModusBill

LeanLaw leads on 0 checks, ModusBill on 0, and 1 is even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreLeanLaw · 8.5/10
  • Free trialboth

LeanLaw scores higher on our rubric for legal billing software: 8.5 against 8.4 out of 10; our editors rank them #7 and #8.

LeanLaw is the better fit for quickBooks-connected law firms. ModusBill is the better fit for budget-conscious firms needing trust controls.

  • LeanLaw fits best

    QuickBooks-connected law firms

  • ModusBill fits best

    Budget-conscious firms needing trust controls

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature LeanLaw 8.5/10 Visit ↗ ModusBill 8.4/10 Visit ↗
At a glance
Editor score 8.5 8.4
Ranking #7 in Legal Billing Software #8 in Legal Billing Software
Best for QuickBooks-connected law firms Budget-conscious firms needing trust controls
Pricing model Paid Paid
Starting price $55/user/mo $252/user/yr
Free plan — —
Free trial 14 days 30 days
Free trial length 14 days · no card needed 30 days
Deployment Cloud, Desktop, Mobile Cloud
Platforms Web, Windows, macOS, iOS, Android Web
Support Email, Docs Email
Compliance SSO/SAML 2FA
Integrations 5 integrations 2 integrations
Built for Small business, Mid-market, Enterprise Solo, Small business, Mid-market
Features LeanLaw 0/5 · ModusBill 0/5
Trust accounting Not checked yet Not checked yet
Legal time tracking Not checked yet Not checked yet
Expense tracking Not checked yet Not checked yet
Client payments Not checked yet Not checked yet
Client portal Not checked yet Not checked yet
Specs
Billing models Not checked yet Not checked yet
Our review
Pros
  • Two-way QuickBooks Online synchronization
  • Trust and IOLTA accounting with reporting
  • Card, ACH, invoice, and trust payment links
  • IOLTA ledgers and three-way trust-account reconciliation
  • Secure invoice payment links with Stripe and PlaceToPay
  • LEDES 1998B export, aging reports, and access controls
Cons
  • Core and Pro are priced per user per month
  • Contingency and Elite use custom pricing
  • A one-time onboarding fee may apply
  • Web-only access limits platform breadth
  • Integrations are limited to Stripe and PlaceToPay
  • There is no free plan
Our verdict

LeanLaw is cloud-based legal billing and accounting software for law firms, particularly modern and mid-sized practices that need billing, trust accounting, payments, and reporting in one system. Its workflows cover time and expense…

Read the review →

ModusBill is cloud-based legal billing software for solo attorneys, small practices, growing firms, and multi-office firms. It records time entries linked to matters, flat-fee and retainer billing, invoices, payments, and accounts…

Read the review →
  1. LeanLawLegal Billing Software 8.514-day trial
  2. ModusBillLegal Billing Software 8.430-day trial

Strengths and trade-offs

  • LeanLaw — where it wins

    • Two-way QuickBooks Online synchronization
    • Trust and IOLTA accounting with reporting
    • Card, ACH, invoice, and trust payment links

    Where it doesn't

    • Core and Pro are priced per user per month
    • Contingency and Elite use custom pricing
    • A one-time onboarding fee may apply
  • ModusBill — where it wins

    • IOLTA ledgers and three-way trust-account reconciliation
    • Secure invoice payment links with Stripe and PlaceToPay
    • LEDES 1998B export, aging reports, and access controls

    Where it doesn't

    • Web-only access limits platform breadth
    • Integrations are limited to Stripe and PlaceToPay
    • There is no free plan

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update