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Develop Health vs Rhyme

Two Prior Authorization vendors, side by side. Facts from public sources; judgments are ours.

At a glance

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

Develop HealthRhyme
Pricing model

Free to providers (funded by payers/pharma) · pharma-funded, free for prescribers

Not published · Network deal terms not public

Speed to go live

API integration into existing EHR workflow

EHR integration project plus payer connections

Automation model

Autonomous agents · automated benefit checks and PA submission

Data / network utility · payer-provider prior auth network

Built for

Small practices, Mid-size groups, Enterprise systems

Enterprise systems, Payers

Security posture

HIPAA

No certifications published

Company maturity

4 yrs (est. 2022)

12 yrs (est. 2014)

Financial backing

$17.6M · Series A

$57M · Venture-backed (Series B era)

Named customers

4 named

3 named

Published results

No public numbers

No public numbers

Documented integrations

2 listed

EHR-agnostic

Third-party validation

None found

None found

Bottom line

  • Pick Develop Health if medication prior auths bottleneck your prescribers and you want end-to-end PA automation at no cost to the practice.
  • Pick Rhyme if you are a large health system or health plan that wants prior auth handled inside the EHR through a shared payer-provider network.

Develop Health

AI benefit verification and prior auth for prescriptions

Founded
2022
HQ
Menlo Park, CA
Stage
Series A
Raised
$17.6M

What it does

  • Real-time benefit verification with plan-specific cost and coverage
  • Predicts coverage and PA requirements at point of prescription
  • Generates and submits prescription prior authorization packages
  • Drafts appeals and manages denials automatically
  • Returns structured coverage data into the prescriber's EHR

Where it's strong

  • Purpose-built for prescription drug access (benefit checks plus medication PA), a narrower and deeper wedge than general prior auth vendors.
  • Named traction with high-volume telehealth prescribers like Ro and LifeMD, where GLP-1 coverage friction makes the ROI easy to measure.
  • Founders came from Canvas Medical and Rupa Health, so the product is built around real prescriber workflow integration rather than a standalone portal.

What buyers should weigh

  • Total funding of $17.6 million and a 2022 founding date make this an early-stage vendor bet; assess team depth and support model before committing core volume.
  • Public proof points are concentrated in telehealth and virtual care companies, so traditional health systems and pharmacies will find fewer reference customers.
  • Scope is medications only; if you also need procedure, imaging, or DME prior auth, you will still need another vendor.

Named customers

Ro · LifeMD · Calibrate · Sunrise

Integrations

EHRs (API integration into prescriber workflows)Pharmacy benefit managers
Full Develop Health profile →

Rhyme

Connecting payers and providers for touchless auths

Founded
2014
HQ
Columbus, OH
Stage
Venture-backed (Series B era)
Raised
$57M

What it does

  • Submits and tracks prior auths inside provider EHR workflows
  • Connects providers and payers on one shared auth network
  • Touchless auth processing with real-time payer decisions
  • Gold carding programs that waive auths for trusted providers
  • Shared payer-provider dashboard for auth status and collaboration

Where it's strong

  • A working two-sided network: 80 to 90 of the largest health systems and over 300 payers processing 4 to 5 million auths a year.
  • Auths run inside the EHR workflow staff already use, so adoption requires little retraining.
  • Its gold carding model removes prior auth entirely for high-performing providers rather than just speeding up submissions.

What buyers should weigh

  • Rhyme is connectivity and workflow, not a clinical decision engine; payers still need their own UM review stack (its Medical Mutual deal paired it with Cohere for exactly that reason).
  • Value depends on payer overlap; auths for payers outside the network fall back to portals, fax, and phone.
  • At roughly $57M raised and a modest team, it is a smaller vendor than RCM incumbents like Availity or Waystar, so weigh long-term durability and roadmap capacity.

Named customers

Medical Mutual of Ohio · Norton Healthcare · Ohio Hospital Association

Integrations

EHR-agnostic, embedded in existing EHR workflowsMicrosoft Dragon Copilot (touchless auth at point of care)Direct connections to 300+ payers
Full Rhyme profile →

Compare against the rest of Prior Authorization

Deciding between these two?

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