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Lumeris vs Within3: Which Healthcare AI Is Better in 2026?

Compare pricing, features, integrations, verified reviews, AI capabilities, security, and customer satisfaction, side by side, with no marketing spin.

Lumeris
Lumeris
Rating
,
Reviews
0
From
Custom

in Healthcare AI

Within3
Within3
Leads 1/9
Rating
,
Reviews
0
From
Custom

in Healthcare AI

Jump to scorecard Ask SIA

The Short Answer

Lumeris vs Within3, in 15 seconds

Choose Lumeris if…

  • You prefer Lumeris's approach and ecosystem

Choose Within3 if…

  • You have strict security & compliance needs

Head-to-Head Scorecard

How Lumeris and Within3 score

Within3 leads on 1 of 9 measured dimensions.

  • Customer Rating

    Average score from verified user reviews

    Even
    Lumeris
    No reviews
    Within3
    No reviews

  • Review Volume

    Number of verified reviews, a proxy for adoption

    Even
    Lumeris
    0
    Within3
    0

  • Entry Pricing

    Lowest published starting price (free plan = lowest)

    Even
    Lumeris
    Custom
    Within3
    Custom

  • Free Access

    Availability of a free plan and/or free trial

    Even
    Lumeris
    Free trial
    Within3
    Free trial

  • Integrations

    Number of listed third-party integrations

    Even
    Lumeris
    6
    Within3
    6

  • Features

    Number of listed product capabilities

    Even
    Lumeris
    6
    Within3
    6

  • AI Features

    Capabilities mentioning AI, automation or ML

    Even
    Lumeris
    1
    Within3
    1

  • Security & Compliance

    Number of listed compliance certifications

    Within3
    Lumeris
    2
    Within3
    3

  • Platforms & Deployment

    Supported platforms and deployment options

    Even
    Lumeris
    4
    Within3
    4

Feature Comparison

Lumeris vs Within3 feature breakdown

Search or filter the full feature matrix, core features, AI, integrations, APIs, security and compliance.

Lumeris
Within3
Overview
User rating
,
,
Pricing model
Subscription
Subscription
Starting price
Custom
Custom
Free version
Free trial
Features
Key capabilities
Tom AI care agentPatient outreachCare gap closureValue-based care analyticsEHR and payer integrationClinician oversight
Virtual advisory boardsAI insight synthesisMedical affairs insightsCompliance controlsEvidence traceabilityCompliance-ready outputs
AI features
Tom AI care agent
AI insight synthesis
Integrations & API
Integrations
EpicOracle Health (Cerner)athenahealthHL7 FHIRpayer portalsTwilio
Veeva CRMSalesforceMedidataSnowflakeMicrosoft 365REST APIs
Public API
Platforms
Deployment
CloudSaaS
CloudSaaS
Platforms
WebAPI
WebAPI
Mobile support
Security & Compliance
Compliance
HIPAASOC 2
SOC 2HIPAAGDPR
Vendor
Company
,
,
Verified
Founded
2007
2008
Headquarters
St. Louis, Missouri, USA
Columbus, Ohio, USA

Pricing Comparison

Lumeris vs Within3 pricing

Entry pricing, plan tiers and the cost factors that shape total cost of ownership.

Lumeris

Custom to start
ProCustom
  • Integrations
  • Patient outreach
  • Tom AI care agent
  • Higher usage limits
EnterpriseCustom
  • SSO and admin controls
  • Dedicated support
  • Care gap closure
  • Value-based care analytics

Within3

Custom to start
ProCustom
  • AI insight synthesis
  • Higher usage limits
  • Email support
  • Virtual advisory boards
EnterpriseCustom
  • Medical affairs insights
  • Dedicated support
  • Everything in Pro
  • SSO and admin controls

Total cost of ownership factors

Free planLumeris Within3
Free trial to evaluateLumeris Within3
Transparent published pricingLumeris Within3
Public API (build vs. buy add-ons)Lumeris Within3

Beyond list price, factor in implementation, training, add-ons and per-seat scaling when estimating total cost of ownership.

Pros & Cons

Lumeris vs Within3: strengths and trade-offs

Lumeris

Pros

  • Free trial offered
  • Compliance: HIPAA, SOC 2
  • Public API available

Cons

  • No free plan
  • Pricing is quote-based (less transparent)

Within3

Pros

  • Free trial offered
  • Compliance: SOC 2, HIPAA, GDPR
  • Public API available

Cons

  • No free plan
  • Pricing is quote-based (less transparent)

Buyer Fit

Who should use Lumeris vs Within3?

Startups

Either

Either keeps early-stage costs lowest with its entry tier.

Small businesses

Either

Either offers the most accessible pricing for lean teams.

Agencies

Either

Either connects to more tools for multi-client workflows.

Enterprises

Within3

Within3 leads on compliance and breadth for complex needs.

Ecommerce

Either

Either integrates with more of the commerce stack.

SaaS companies

Either

Either is the more developer- and automation-friendly choice.

Integration overlap

Only in Lumeris (6)

EpicOracle Health (Cerner)athenahealthHL7 FHIRpayer portalsTwilio

Only in Within3 (6)

Veeva CRMSalesforceMedidataSnowflakeMicrosoft 365REST APIs

Keep Exploring

Other alternatives worth considering

Similar healthcare ai products buyers compare alongside Lumeris and Within3.

Faro Health

Faro Health

Custom
Lindus Health

Lindus Health

Custom
QuantHealth

QuantHealth

Custom
Suki AI

Suki AI

Custom
Nabla

Nabla

Custom
Axtria

Axtria

Custom
More Lumeris alternatives →More Within3 alternatives →

Ask SIA which solution fits your business

SIA, Saaskart's AI buying assistant, weighs Lumeris and Within3 against your team size, budget, integrations and compliance needs, then recommends the right fit and the questions to ask each vendor.

Get a personalised recommendation

Lumeris vs Within3, Frequently Asked Questions

What is the difference between Lumeris and Within3?

Lumeris and Within3 are both Healthcare AI solutions. Lumeris is rated 0.0/5 by 0 users, while Within3 is rated 0.0/5 by 0 users. The main differences lie in pricing, features, and target audience.

Which is better, Lumeris or Within3?

Based on user ratings, Lumeris scores higher at 0.0/5. The best choice depends on your team size, budget, and specific requirements.

Which is cheaper, Lumeris or Within3?

Both products have custom pricing. We recommend contacting both vendors for a quote tailored to your team size.

Does Lumeris or Within3 have a free plan?

Neither Lumeris nor Within3 currently offers a free plan, but Lumeris provides a free trial.

Can I switch from Lumeris to Within3?

Switching between Lumeris and Within3 is possible. Both support data export. Check integration compatibility and plan for data migration to minimise disruption to your team.

Who should use Lumeris vs Within3?

Lumeris is best suited for teams that prioritise enterprise features. Within3 works well for teams needing advanced capabilities.

Our Verdict

The bottom line on Lumeris vs Within3

Best Overall

Either

It's a tie balances user satisfaction and proven adoption.

Best for Startups

Either

It's a tie has the friendliest entry point for new teams.

Best for Enterprise

Within3

Within3 leads on compliance and feature breadth.

Best Value

Either

It's a tie delivers the lowest cost to get started.

Best AI Features

Either

Comparable AI capabilities on both sides.

Highest Rated

Either

Both earn equal user ratings.

Ready to decide between Lumeris and Within3?

Visit Lumeris Visit Within3 Ask SIA
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