CosmoLex
Gusto
| Feature | CosmoLex | Gusto |
|---|---|---|
| Pricing | From $89/mo | From $40/mo |
| Free Plan | ✗ No | ✗ No |
| Rating | 4.3 / 5 | 4.4 / 5 |
| Best For | solo-attorneys, small-law-firms, bookkeeping-challenged-firms, trust-heavy-practices | small-businesses, startups, accountants, us-companies |
| Founded | 2008 | 2011 |
| Practice Management | ✓ | ✗ |
| Legal Accounting | ✓ | ✗ |
| Trust Accounting | ✓ | ✗ |
| Time Billing | ✓ | ✗ |
| Document Management | ✓ | ✗ |
| Client Portal | ✓ | ✗ |
| Payroll | ✗ | ✓ |
| Benefits | ✗ | ✓ |
| Tax Filing | ✗ | ✓ |
| Onboarding | ✗ | ✓ |
| Time Tracking | ✗ | ✓ |
| Hiring | ✗ | ✓ |
| Compliance | ✗ | ✓ |
✓ CosmoLex Pros
- Built-in legal accounting
- Trust/IOLTA compliance
- No need for QuickBooks
- All-in-one platform
✗ CosmoLex Cons
- Interface not the most modern
- Limited third-party integrations
- Steeper learning curve for accounting
✓ Gusto Pros
- Easiest payroll software to set up and run
- Automatic federal, state, and local tax filings
- Health insurance and 401(k) brokering built-in
- Excellent employee onboarding experience
✗ Gusto Cons
- US-only — no international payroll
- Gets expensive as headcount grows
- Limited HR features compared to BambooHR
The Verdict
CosmoLex is built for solo attorneys and small law firms, with a focus on practice-management and legal-accounting. Gusto targets small businesses and startups and leads with payroll and benefits.
On pricing, Gusto is the clear winner for budget-conscious users — starting at $40/mo compared to $89/mo for CosmoLex. That $49/mo difference adds up quickly for growing teams.
Neither tool offers a free plan, so factor the subscription cost into your decision from the start.
Feature-wise, Gusto offers broader built-in capabilities (7 features vs 6), while CosmoLex takes a more focused approach — which can mean a simpler, faster onboarding experience.
This is a genuinely close comparison. If you can, sign up for both free trials (where available) and run a one-week test with your actual team tasks before deciding.