Clean ClAImsFirst Pass

Assort Health vs Infinitus

Two AI Voice & Call Agents vendors, side by side. Facts from public sources; judgments are ours.

At a glance

Derived from public facts · a rough scale, not a ranking

Assort HealthInfinitus
Pricing model

Not published · Third parties report ~$1.5k+/month

Enterprise contract (custom) · Platform fee plus per-task or per-minute usage

Speed to go live

Live in 3-6 weeks, sits beside phones

Fastest launches near 30 days, usually longer

Automation model

Autonomous agents · Voice AI answers patient calls end-to-end

Autonomous agents · AI voice agents call payers

Built for

Mid-size groups, Enterprise systems

Enterprise systems, Payers

Security posture

SOC 2 Type II, ISO 27001, HIPAA

SOC 2 Type II, HIPAA

Company maturity

3 yrs (est. 2023)

7 yrs (est. 2019)

Financial backing

$222M+ · Series C

$103M · Series C

Named customers

4 named

3 named

Published results

Specific numbers public

Specific numbers public

Documented integrations

5 listed

4 listed

Third-party validation

None found

None found

Bottom line

  • Pick Assort Health if your specialty group's front desk is drowning in scheduling calls and you want voice agents handling them within weeks, not an EHR project.
  • Pick Infinitus if you need thousands of benefit verification and prior auth phone calls to payers handled by AI instead of staff.

Assort Health

AI call center for specialty practice front desks

Founded
2023
HQ
San Francisco, CA
Stage
Series C
Raised
$222M+

What it does

  • Voice AI answers inbound patient calls around the clock
  • Books appointments using per-surgeon, specialty-specific scheduling logic
  • Triages calls and routes complex cases to staff
  • Answers FAQs and handles reschedules and referrals
  • Writes appointments and tasks back to the EHR in real time

Where it's strong

  • Specialty-specific scheduling logic (per-surgeon rules in orthopedics, ENT, and 20+ specialties) is the hard part competitors gloss over.
  • Publishes named customer economics, like $2.3M added revenue at Michigan Orthopaedic Surgeons and a 75% drop in call abandonment at Peninsula Orthopaedic.
  • Heavily capitalized ($222M+ raised, $1.2B valuation) with native integration into 20+ EHRs common in specialty practices.

What buyers should weigh

  • Founded in 2023, so processes, support, and product maturity are those of a three-year-old company scaling extremely fast.
  • Raised $222M in roughly 15 months; expect aggressive expansion and possible pricing pressure to grow into the valuation.
  • Built for specialty practices and MSOs; large hospital contact centers with broad non-scheduling call types are less proven territory.

Named customers

Michigan Orthopaedic Surgeons · SENTA Partners · Peninsula Orthopaedic Associates · Barrington Orthopedic Specialists

Integrations

EpicathenahealtheClinicalWorksNextGenModernizing Medicine
Full Assort Health profile →

Infinitus

AI voice agents that call payers so staff do not have to

Founded
2019
HQ
San Francisco, CA
Stage
Series C
Raised
$103M

What it does

  • AI voice agents call payers and PBMs autonomously
  • Automates benefit verification for drugs and medical benefits
  • Checks prior authorization and appeal status by phone
  • FastTrack bypasses IVR menus and hold times for staff
  • AI guardrails constrain what agents can say and do

Where it's strong

  • Category pioneer in payer phone automation with over 100 million minutes of healthcare calls completed, so the model has seen most payer phone trees.
  • Strong compliance posture (HIPAA, SOC 2 Type 2, HITRUST-certified cloud) and published AI guardrails matter when an AI speaks to payers on your behalf.
  • Serves 44% of Fortune 50 healthcare companies, indicating it can pass enterprise pharma procurement.

What buyers should weigh

  • Roots and marquee traction are in pharma patient-access programs; provider-side RCM use is newer, so demand provider references.
  • It automates the phone call, not the surrounding workflow, so you still need systems to act on the data it returns.
  • Per-call economics only beat outsourced call centers at meaningful volume; model your call mix first.

Named customers

Cencora · Fortrea Patient Access · Memorial Hermann Health System

Integrations

Salesforce Health CloudSalesforce Life Sciences CloudAgentforceMuleSoft
Full Infinitus profile →

Compare against the rest of AI Voice & Call Agents

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