SoloFlow vs Rocket Matter: Which Billing Tool Fits Solo Attorneys?

Rocket Matter differentiates itself with AI-powered time tracking that monitors your activity across apps and websites to automatically capture billable time. It's a clever approach to a real problem — and for attorneys who frequently forget to start their timers, it can genuinely recover lost revenue.

But for solo attorneys, the question is whether that AI complexity is worth the extra cost and learning curve.

Pricing comparison

	SoloFlow	Rocket Matter Essentials	Rocket Matter Pro
Monthly price	$29 flat	$39/user/mo	$79/user/mo
Annual cost	$348	$468	$948
Free trial	14 days	7 days	7 days

Rocket Matter Essentials costs $10/month more than SoloFlow. The Pro plan — which unlocks advanced reporting and automation — jumps to $79/month.

Feature comparison

Feature	SoloFlow	Rocket Matter Essentials
Time tracking	✓ (one-click timer)	✓ (AI + manual)
6-minute increments	✓ (automatic)	✓
Invoicing	✓	✓
Online payments	✓ (Stripe)	✓
Trust/IOLTA tracking	✓	✓
AI time capture	—	✓
Conflict checking	—	✓
Client portal	—	✓
ChatGPT integration	—	✓

Where Rocket Matter shines

The AI time tracking ("Track") is genuinely useful. It runs in the background, monitoring which apps and websites you use, then suggests time entries at the end of the day. For attorneys who regularly forget to start timers, this can recover significant billable time.

The billing workflow is also well-designed — generating pre-bills takes under three steps.

Where Rocket Matter falls short for solos

Manual time entry is clunky. Ironically, while the AI tracking is smooth, manually entering time requires filling in dual fields (task title + invoice description), which adds friction to a task that should be simple.

Invoice editing is painful. Once an invoice is created, making changes is frustratingly difficult — a common complaint in reviews.

Navigation isn't intuitive. Too many screens and menus make it harder to find what you need quickly. This matters when you're a solo attorney who doesn't have time to learn complex software.

It struggles with scale. Users report performance issues past ~50 matters, and there's no offline access.

The free trial is short. At only 7 days, you have half the time to evaluate compared to SoloFlow's 14-day trial.

The bottom line

Rocket Matter is a feature-rich platform with genuinely innovative AI time tracking. If you frequently forget to run your timer and want technology to catch what you miss, it's worth considering.

But if you're a solo attorney who can build the habit of clicking "start" before each task, you don't need AI tracking — you need a simple, fast timer and a clear path from tracked time to paid invoice. That's exactly what SoloFlow does, for $10/month less.