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Soli Line vs Google Voice for Healthcare

Google Voice handles general business calling well. Healthcare practices, however, depend on HIPAA-compliant communication, call recording, and often fax — areas where careful evaluation pays off. Below is a direct comparison.

Feature
Soli Line
Google Voice
Pricing
$15/mo Solo / $49/mo Practice (5 lines) / $99/mo AI
$10-30/user/mo + Workspace ($7/user/mo) = $17-37/user/mo actual cost
BAA availability
Included on every plan
Requires paid Workspace subscription + BAA signing
Call recording
All plans
Premier only ($30/user + $7 Workspace = $37/mo)
Voicemail transcription
All plans
All tiers
AI receptionist
Available ($99/mo tier or $35/mo add-on)
Not available at any tier
Fax
Included
Not available
Encrypted SMS
Yes
SMS compliance gaps for healthcare use
Desktop app
Native apps for macOS, Windows, Linux
Web only — no native desktop app
Mobile app
Yes
Yes
Multi-line pricing
5 lines included on Practice ($49/mo)
Per-user pricing on all tiers
User limits
No user limits
Starter plan limited to 10 users

Competitor pricing and features are based on publicly available information as of August 2026 and may change.

Key Differences

What a practice phone line actually requires

Making and receiving calls is table stakes. The real differences surface when those calls carry patient information and your practice needs compliance documentation.

True cost of compliance

On top of the Voice plan, Google Voice requires a Workspace subscription at $7/user/mo. Call recording — a necessity for many practices — is locked to the Premier tier, pushing the real cost to $37/user/mo. Soli Line includes call recording on every plan, starting at $15/mo.

AI receptionist

No tier of Google Voice includes an AI receptionist. Soli Line provides a conversational AI receptionist capable of answering practice questions, taking messages, and flagging crisis situations — on the AI plan ($99/mo) or as a $35/mo add-on.

Fax capability

Fax remains a requirement across healthcare practices, insurance companies, and pharmacies. Google Voice has no fax support. Soli Line includes fax on every plan.

SMS compliance

Google Voice carries known SMS compliance gaps in healthcare settings. Soli Line delivers encrypted SMS built for practices that exchange patient information over text.

Summary

Which is right for you?

Google Voice may work if:

  • -Your practice already runs on Google Workspace with a BAA in place
  • -Call recording, fax, and AI call handling are not on your list
  • -Phone usage is light and staying within the Google ecosystem is a priority

Soli Line is built for you if:

  • -Call recording, fax, and encrypted SMS should all live on one line
  • -An AI receptionist that answers calls, takes messages, and flags emergencies matters to you
  • -A native desktop app and clear separation between your personal and practice numbers are important

A phone line purpose-built for healthcare

One dedicated practice number with call recording, fax, and encrypted SMS. Every plan includes a BAA. Solo starts at $15/mo.