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Business phone systems for small law firms
Researched, not hands-on testedPrices checked: 2026-10-31Sources: each vendor's official pages
RingCentral, Nextiva and Dialpad compared on published per-user pricing for small law firms, with what to check for texting, recording and call routing.
Our shortlist
1. RingCentral RingEX
Best for: Firms that want a long-established all-in-one phone/meetings app
RingEX Core costs $20/user/month on annual billing ($30 monthly). Unlimited calling is US/Canada only, per the page footnote.
Published pricing: Core $20, Advanced $25, Ultra $35 per user/month paid annually ($30 / $35 / $45 paid monthly). Source (2026-10-31)
- Calls, meetings and chat in one app
- Unlimited calling limited to US and Canada (per page footnote)
- Business SMS booster add-on listed at $25
Visit official site →2. Dialpad
Best for: Firms that want AI transcripts and call summaries at a low entry price
Standard costs $15/user/month (annual) and lists real-time transcripts and summaries.
Published pricing: AI communications platform: Standard $15, Pro $25 per user/month (annual). Sales and contact-center products priced separately. Source (2026-10-31)
- Real-time transcripts and call summaries
Visit official site →3. Nextiva
Best for: Firms comparing promotional pricing and AI receptionist add-ons
NEXT Core is displayed at $15/user/month as a discounted price. Check the term before you buy.
Published pricing: NEXT Core $15, NEXT Engage $25, NEXT Scale $75 per user/month as displayed (page shows these as discounted prices; check term length). Source (2026-10-31)
- XBert AI listed at $1.50 per conversation; AI plans from $99/mo
Visit official site →Side-by-side (from official pages)
| Product | Published pricing | Trial / buying | Source |
|---|
RingCentral RingEX Business phone (VoIP) | Core $20, Advanced $25, Ultra $35 per user/month paid annually ($30 / $35 / $45 paid monthly). | See vendor | Official page 2026-10-31 |
Dialpad Business phone (VoIP) | AI communications platform: Standard $15, Pro $25 per user/month (annual). Sales and contact-center products priced separately. | Free trial offered on Standard | Official page 2026-10-31 |
Nextiva Business phone (VoIP) | NEXT Core $15, NEXT Engage $25, NEXT Scale $75 per user/month as displayed (page shows these as discounted prices; check term length). | Demo | Official page 2026-10-31 |
USD prices as shown on official pages on the date above; they may exclude taxes, fees and add-ons. We do not assign scores or star ratings.
Law-firm checklist
- Business texting (10DLC registration is required for US business SMS)
- Call recording rules: California is an all-party consent state, so configure announcements
- Integration with your practice management tool for call logging
- Spanish IVR / auto-attendant menus
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Are these prices final?
No. They are published starting prices on our retrieval date, and taxes, fees and add-ons are extra.