Head-to-head · Legal Time Tracking Software
Sage Timeslips vs RTG Bills
Sage Timeslips leads on 0 checks, RTG Bills on 0, and 2 are even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreSage Timeslips · 8.8/10
Sage Timeslips scores higher on our rubric for legal time tracking software: 8.8 against 8.7 out of 10; our editors rank them #7 and #8.
Sage Timeslips is the better fit for established firms needing deep billing functionality. RTG Bills is the better fit for budget-conscious firms needing legal billing basics.
- Sage Timeslips fits best
Established firms needing deep billing functionality
- RTG Bills fits best
Budget-conscious firms needing legal billing basics
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Side by side
| Feature | Sage Timeslips 8.8/10 Visit ↗ | RTG Bills 8.7/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 8.8 | 8.7 |
| Ranking | #7 in Legal Time Tracking Software | #8 in Legal Time Tracking Software |
| Best for | Established firms needing deep billing functionality | Budget-conscious firms needing legal billing basics |
| Pricing model | Paid | Paid |
| Starting price | — | $15.95/user/mo |
| Free plan | — | — |
| Free trial | — | — |
| Deployment | Cloud, Desktop, Mobile | Cloud, Desktop, Mobile |
| Platforms | Web | Web, Windows, macOS, Linux, iOS, Android |
| Support | Live chat | |
| Integrations | 6 integrations | 4 integrations |
| Built for | Solo, Small business, Mid-market, Enterprise | Solo, Small business, Mid-market |
| Features Sage Timeslips 1/4 · RTG Bills 1/4 | ||
| Matter tracking | Not checked yet | Not checked yet |
| Expense tracking | ✓ | ✓ |
| Billable rates | Not checked yet | Not checked yet |
| Offline time entry | Not checked yet | Not checked yet |
| Specs | ||
| Mobile access | Not checked yet | Not checked yet |
| Time entry methods | Not checked yet | Not checked yet |
| Our review | ||
| Pros |
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| Cons |
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| Our verdict | Sage Timeslips is paid time-tracking and billing software for law firms and other professional services businesses. It records billable time and expenses, supports hourly and flat-fee billing, creates customizable invoices, manages client… Read the review → |
RTG Bills is legal timekeeping and billing software for attorneys, sole practitioners, and small to medium-sized law firms. It covers billable time with multiple rates, expense entry, fixed-fee billing, trust accounting, split bills,… Read the review → |
Strengths and trade-offs
Sage Timeslips — where it wins
- Supports hourly, flat-fee, mixed billing, and customizable invoices
- Includes client funds, LEDES 98B, and Litigation Advisor billing
- Offers 120+ reports plus integrations for accounting and payments
Where it doesn't
- Premium is primarily desktop-based, with web and mobile access varying by plan
- The broad feature set may exceed the needs of smaller, simpler practices
- No free plan is available
RTG Bills — where it wins
- Low-cost online plan at $15.95 per user monthly
- Supports trust accounting, expenses, and multiple billing models
- Web, desktop, mobile, and tablet access options
Where it doesn't
- Online and PC editions have separate pricing and feature paths
- Integration list is narrower than some legal billing alternatives
- Client self-service payments and a client portal are not established
- Sage Timeslips8.8/10 · Paid
A mature legal billing suite for firms that need detailed time, expense, and trust accounting.
Visit Sage TimeslipsFull verdict → - RTG Bills8.7/10 · Paid
A low-cost legal billing option with trust accounting and flexible billing models.
Visit RTG BillsFull verdict →
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All legal time tracking software comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update




