Head-to-head · Legal Calendar Software
CalendarRules vs Time Matters
CalendarRules leads on 0 checks, Time Matters on 1, and 1 is 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 scoreTime Matters · 7.6/10
- Most featuresTime Matters · 1 of 1
Our editors rank CalendarRules at #2 and Time Matters at #4 for legal calendar software; CalendarRules has no rubric score yet (facts researched, not yet scored), so the checks below decide.
Time Matters offers matter linking; CalendarRules doesn't publish it.
CalendarRules is the better fit for firms needing broad, carefully maintained court rules. Time Matters is the better fit for firms needing established docketing and calendars.
- CalendarRules fits best
Firms needing broad, carefully maintained court rules
- Time Matters fits best
Firms needing established docketing and calendars
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Side by side
| Feature | CalendarRules —/10 Visit ↗ | Time Matters 7.6/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | — | 7.6 |
| Ranking | #2 in Legal Calendar Software | #4 in Legal Calendar Software |
| Best for | Firms needing broad, carefully maintained court rules | Firms needing established docketing and calendars |
| Pricing model | Paid | Paid |
| Starting price | Not published | Not published |
| Free plan | Not published | — |
| Free trial | — | — |
| Support | Email, Phone, Docs | Phone, Docs |
| Integrations | 8 integrations | 8 integrations |
| Built for | Solo, Small business, Mid-market, Enterprise | Solo, Small business, Mid-market, Enterprise |
| Features CalendarRules 0/1 · Time Matters 1/1 | ||
| Matter linking | Not published | ✓ (best) |
| Specs | ||
| Deadline calculation | Automated | Not published |
| Court-rule coverage | Not published | Not published |
| Calendar sync | Not published | Not published |
| Reminder channels | Not published | Not published |
| Mobile access | Not published | Not published |
| Our review | ||
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| Cons |
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| Our verdict | CalendarRules is a cloud-based legal calendaring platform that calculates litigation deadlines from court rules. Its focus is firms that need jurisdiction-specific calculations across U.S. and Canadian courts, including rules tied to… Read the review → |
Time Matters brings case and practice management together for law firms, legal departments and other organizations. Its calendar capabilities include docketing, scheduling, real-time firm calendars, alerts and reminders, with events tied… Read the review → |
Strengths and trade-offs
CalendarRules — where it wins
- Calculates deadlines from jurisdiction-specific rules, triggers, and service offsets
- Covers federal, state, appellate, bankruptcy, local, judge, and specialty rules
- Exports deadlines to Excel, iCal, Google Calendar, and Outlook
Where it doesn't
- Pricing is quote-based rather than publicly listed
- Calendar sync is one-way, not two-way
- Web-only access may not fit teams seeking other platforms
Time Matters — where it wins
- Links contacts, notes, events and calls to matters
- Combines docketing, scheduling, alerts and real-time firm calendars
- Integrates with Outlook and legal billing products
Where it doesn't
- The first concurrent-user license starts at $950 one time
- Annual maintenance renewal starts at $350 for the first user
- Calendar features do not document legal rule-based deadline calculation
- CalendarRules—/10 · Pricing on request
Court-rule deadline calculations with broad jurisdiction coverage and practical exports.
Visit CalendarRulesFull verdict → - Time Matters7.6/10 · From $950/user
Matter-linked calendars and docketing for firms accepting a one-time license cost.
Visit Time MattersFull verdict →
More comparisons
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- Time Matters vs DocketCalendar
- Time Matters vs Docket Enterprise
- Time Matters vs Milana
All legal calendar software comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026






