Clio Manage is the best legal billing software for most law firms in 2026, and Bill4Time is the best budget pick for solo attorneys and small firms. Clio wins because billing, payments, and matter management live in one system. Bill4Time wins on price, starting at $39 per user per month on annual billing.
The other picks fit narrower needs. PracticePanther suits small firms that want a friendlier interface with automation. MyCase adds a client portal and unlimited e-signature on its Pro plan. LeanLaw fits firms whose bookkeeping already runs in QuickBooks Online, and TimeSolv suits firms that bill by project or phase.
Before you switch, check how the new tool handles trust accounting and payment processing fees. A low subscription price can hide card fees and add-on costs that matter more over a year of client payments.
Our top pick
Clio Manage
Billing, payments, and matters in one system lawyers already know.
Quick picks
Best overall
Best on a budget
Best for simple automation
Best with e-signature
Best for QuickBooks users
How we ranked these tools
We scored each tool on five criteria: fit for law firm billing, depth of time tracking and invoicing features, pricing and value, ease of use, and support. We based the scores on vendor documentation, published pricing, and public user reviews. No vendor paid for placement. Prices reflect published rates as of October 2026, so confirm the current price and payment fees with the vendor.
The 6 best legal billing software tools
1. Clio Manage
Best for firms that want billing inside full practice management
Our rating4.7 / 5
Starting price$49 / user / month
Free planNo (7-day trial)
Clio Manage is a cloud practice management system with time tracking, invoicing, and online payments at its core. Plans start at $49 per user per month with EasyStart, and every tier includes billing, online payments, and unlimited document storage. Card payments cost 2.95% per transaction, and eCheck and ACH cost 1%. Higher tiers add more e-signatures and practice features, and AI tools are a separate add-on. The per-user cost climbs fast if your firm needs the upper tiers.
Pros
- Billing, payments, and matters in one system
- Large ecosystem of integrations
- Billing and payments on every plan
Cons
- Upper tiers get expensive
- AI features cost extra
- More system than a billing-only user needs
Key features
- Time tracking
- Invoicing and online payments
- Unlimited document storage
- Matter management
2. Bill4Time
Best on a budget for time and billing
Our rating4.5 / 5
Starting price$39 / user / month
Free planNo (14-day trial)
Bill4Time is a time tracking and billing tool that keeps the price low and the setup simple. The Time and Billing plan costs $39 per user per month billed annually, or $49 billed monthly. Legal Pro, at $59 per user per month on annual billing, adds legal practice features for firms. A 14-day trial needs no credit card. It suits small firms and solo attorneys who mainly want accurate time entries and clean invoices. Firms that want deep case management will find it lighter than Clio.
Pros
- Lowest entry price on this list
- Simple setup for small firms
- No credit card needed for the trial
Cons
- Legal features require the Legal Pro plan
- Lighter case management than full suites
Key features
- Time tracking
- Invoicing
- Expense tracking
- Online payments
3. PracticePanther
Best for small firms that want simple automation
Our rating4.4 / 5
Starting price$49 / user / month
Free planNo
PracticePanther is a practice management platform with time tracking, billing, and payments built in. Its Solo plan starts at $49 per user per month, and the Essential, Business, and Business Pro plans add features as firms grow. The interface is clean, and workflow automations reduce repeat tasks such as creating matters and sending reminders. It fits small and midsize firms that want a friendlier alternative to Clio. Some advanced reporting and integrations sit in the upper tiers, which raises the per-user cost.
Pros
- Clean, easy-to-learn interface
- Workflow automations included
- Billing and payments in one place
Cons
- Advanced features need higher tiers
- Smaller integration catalog than Clio
Key features
- Time and expense tracking
- Invoicing and payments
- Workflow automation
- Matter management
4. MyCase
Best for firms that want e-signature and billing together
Our rating4.3 / 5
Starting price$50 / user / month
Free planNo (10-day trial)
MyCase combines case management, billing, payments, and a client portal. The Basic plan costs $50 per user per month billed annually, or $60 billed monthly, and includes unlimited document storage. Pro, at $100 per user per month on annual billing, adds unlimited e-signature and document generation, and Advanced costs $130. A 10-day trial needs no credit card. It suits small firms that want clients to view invoices and pay through a portal. The useful extras sit in Pro, which doubles the starting price.
Pros
- Client portal for invoices and messages
- Unlimited e-signature on Pro and above
- No credit card needed for the trial
Cons
- Best features require the Pro plan
- Costs more than billing-only tools
Key features
- Invoicing and online payments
- Client portal
- Unlimited document storage
- Case management
5. LeanLaw
Best for firms that run their books in QuickBooks Online
Our rating4.2 / 5
Starting price$55 / user / month
Free planNo (7-day trial)
LeanLaw is legal time, billing, and trust accounting software that runs on top of QuickBooks Online. The Core plan costs $55 per user per month and Pro costs $75, while Contingency and Elite plans are priced on request. Time entries and invoices sync both ways with QuickBooks, so your accountant works in a system they already know. A 7-day trial needs no credit card. The catch is simple: every plan depends on QuickBooks Online, so it does not fit firms on other accounting systems.
Pros
- Two-way sync with QuickBooks Online
- Built for law firm trust accounting
- Accountant-friendly workflow
Cons
- Requires QuickBooks Online
- Upper plans are quote-only
Key features
- Time tracking
- Invoicing
- QuickBooks Online sync
- Trust accounting
6. TimeSolv
Best for firms that bill by project or phase
Our rating4.1 / 5
Starting priceCustom pricing
Free planNo (10-day trial)
TimeSolv is a long-running time tracking and billing tool used by law firms and other professional services firms. It sells Pro, Legal, and Project Management plans, and the pricing page directs firms to sales for quotes and volume rates. A CRM and client engagement add-on costs $147 per month billed annually for up to three users. A 10-day trial needs no credit card. It fits firms that want detailed time and project billing without a full practice suite. The lack of published plan prices makes comparisons slower.
Pros
- Project and phase billing options
- Add-ons for CRM and websites
- No credit card needed for the trial
Cons
- No published plan prices
- Fewer practice management features than full suites
Key features
- Time tracking
- Invoicing
- Project management plan
- Client CRM add-on
Compare the top legal billing tools
| Tool | Best for | Starting price | Free plan | Rating |
|---|---|---|---|---|
| Clio Manage | Firms that want billing inside full practice management | $49 / user / month | No (7-day trial) | 4.7 |
| Bill4Time | Best on a budget for time and billing | $39 / user / month | No (14-day trial) | 4.5 |
| PracticePanther | Small firms that want simple automation | $49 / user / month | No | 4.4 |
| MyCase | Firms that want e-signature and billing together | $50 / user / month | No (10-day trial) | 4.3 |
| LeanLaw | Firms that run their books in QuickBooks Online | $55 / user / month | No (7-day trial) | 4.2 |
| TimeSolv | Firms that bill by project or phase | Custom pricing | No (10-day trial) | 4.1 |
How to choose legal billing software
Decide between billing-only and a full suite
Bill4Time, LeanLaw, and TimeSolv focus on time and billing. Clio, PracticePanther, and MyCase add matters, documents, and client communication. If you already use a practice management system you like, a billing tool that integrates with it costs less than replacing everything.
Check trust accounting carefully
Client funds held in trust must be tracked to the cent, and state bar rules apply. Ask each vendor how retainers move from trust to operating, what three-way reconciliation reports it produces, and which plan includes them. Do not assume the entry plan covers it.
Add up payment processing fees
Most tools charge a percentage on card payments. Clio, for example, charges 2.95% on cards and 1% on eCheck and ACH. On $300,000 a year of card payments, a one-point difference in fees costs $3,000, which can exceed the subscription.
Match the tool to your accounting system
If your bookkeeper lives in QuickBooks Online, LeanLaw’s two-way sync saves hours of double entry. Firms on other systems should confirm what each tool exports and how often it syncs before signing an annual plan.
Frequently asked questions
What is legal billing software?
Legal billing software tracks attorney time and expenses and turns them into invoices. Most tools also accept online payments, manage retainers and trust balances, and produce reports on collections. Some are billing-only, while others sit inside a full practice management system with matters and documents.
How much does legal billing software cost?
Most legal billing software costs $39 to $150 per user per month. Bill4Time starts at $39 per user per month billed annually, Clio Manage at $49, MyCase at $50, and LeanLaw at $55. TimeSolv quotes plan prices on request. Payment processing fees are charged separately.
What is the best billing software for a solo attorney?
Bill4Time is a strong pick for a solo attorney on a budget, because it handles time, invoices, and payments at a low price. A solo who also wants matter management and client intake in one place gets more from Clio Manage or PracticePanther.
Can you connect legal billing software to QuickBooks?
Yes. LeanLaw runs directly on QuickBooks Online with two-way sync on every plan. Clio, PracticePanther, MyCase, and other suites also offer QuickBooks integrations. Check which data syncs, such as invoices, payments, or trust transactions, before you rely on it for bookkeeping.
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