Comparison
Caesar Health vs Heidi
Heidi is an AI scribe. Caesar Health is not. Heidi documents the visit; Caesar Health runs the phone, the fax line, intake, scheduling, and the revenue cycle around it. Most clinics evaluating the two are not choosing between them — they are working out which problem they are solving first.
At a glance
Caesar Health
An Autonomous Practice Management System (aPMS): AI agents that execute the full administrative surface — communication, clinical documentation, revenue cycle, patient experience, and care coordination — alongside your existing EMR.
Heidi
Heidi describes itself as "the AI Care Partner for clinicians." It covers ambient documentation, dictation, cited clinical evidence, task capture, and a coding product, sold per user per month with a permanent free plan.
Side by side
| Caesar Health | Heidi | |
|---|---|---|
| Category | Autonomous Practice Management System | AI scribe and clinical assistant |
| Primary job | The administrative surface around the chart | The note, and the clinical work adjacent to it |
| Inbound phone calls | Phone Agent answers and places calls, books and reschedules | No published claim |
| SMS and email | SMS and Email Agents, two-way | No published claim |
| Fax and inbound documents | Document Inbox reads, classifies, and files to the chart | No published claim |
| Patient intake and scheduling | Intake Form Agent and Web Agent book into the EMR schedule | Read-only schedule sync from the EMR |
| Clinical documentation | AI Scribe, plus a Clinical Documentation Agent that turns the note into orders, prescriptions, referrals, and discrete fields | Ambient documentation, dictation, templates, cited evidence |
| Coding | Coding and Billing Agent | Coding product, Teams and Enterprise tiers, with a waitlist CTA |
| Prior authorization, denials, payment posting | Dedicated agents | No published claim |
| EMR write-back | Agents read and write across FHIR API, HL7 v2, direct database, and an interface-level layer | Two published modes — "Embed" (a widget inside the EHR) and "Connect" (a system-level connection) |
| EMR integration availability | Included — the EMR Integration Layer is how the platform works | Not included on the Free or Clinician plans; an add-on at Clinician, standard from Teams up |
| Published pricing | Modular by agent, sized to providers and volume; quoted on a call | Free plan; Clinician $150/mo, or $110/mo billed yearly (USD, 30 Aug 2026); Teams and Enterprise custom |
| Typical buyer | Practices, multi-specialty groups, PE portfolios, health systems | Individual clinicians and teams, with an enterprise tier |
Heidi figures are USD as published on 30 August 2026. Heidi prices switch by locale — confirm your own currency on Heidi’s pricing page.
The question behind this comparison: your EMR vendor now ships ambient documentation too
This is the part that changes the maths on a standalone scribe, and it is worth stating plainly because it is not a criticism of Heidi.
Every major ambulatory EMR now puts an ambient documentation product in front of its own customers:
- eClinicalWorks promotes Sunoh.ai, which describes itself as "tightly integrated with leading EHRs such as eClinicalWorks and Epic" and as "a product of healow LLC."
- ModMed ships ModMed Scribe 2.0 — "Built directly into our EMA® EHR, our ambient listening AI medical scribe."
- Tebra ships AI Note Assist, "an ambient medical scribe built directly into the Tebra EHR."
- Epic released AI Charting on 4 February 2026 — "a built-in feature that listens during patient visits, drafts the clinician’s note."
Some built it; one had it built by an affiliated brand. The mechanism differs; the direction does not. Ambient documentation is being absorbed into the EMR’s own product and billing relationship.
What that means for a clinic buying a scribe: the note is the one square on the board your EMR vendor is most likely to occupy next, and it may arrive bundled. It is a real question to put to your EMR rep before you sign a multi-year scribe contract.
Caesar Health is not on that square. Caesar’s AI Scribe is one agent among many, and it is not what the platform is for. The phone line, the fax pile, intake, prior authorization, denials, and payment posting are not on any EMR vendor’s ambient-documentation roadmap. That work stays yours to solve.
You can keep Heidi and still run Caesar Health
We should be direct about this, because the comparison framing implies a choice that often does not exist.
If your clinicians like Heidi, keep Heidi. Caesar Health does not require you to rip out your scribe, and the two do not compete for the same hour of the day. Heidi handles the note. Caesar Health handles the calls nobody answered, the faxes stacking up by the machine, the intake forms, and the claim.
Clinics that run both typically use Caesar’s AI Scribe only where they want one system writing the note and filing the orders, codes, and referrals that follow from it. That is a workflow decision, not a licensing one.
Which is the right fit?
Choose Heidi if…
Documentation is your bottleneck and nothing else is. You want a scribe your clinicians can adopt individually, this week, at a published price, with a free plan to trial it on. You value cited clinical evidence and dictation alongside the note. You are a solo clinician or a small team, and your front office is coping.
Heidi is also the stronger fit if you are outside the US. Heidi’s published integration list is weighted toward Australia, the UK, and Europe, and it names considerably more systems in those regions than in the US.
Choose Caesar Health if…
The note is not your only problem. Calls go unanswered, the fax pile is a filing backlog, intake is manual, prior authorizations sit, and claims go out late. You want agents that execute that work end to end and write results back to the EMR you already run — whether you are a single practice, a multi-site group, or a PE portfolio.
Also choose Caesar Health if EMR write-back is non-negotiable from day one. Caesar’s EMR Integration Layer is how the platform works, not a tier you upgrade into.
What to ask on either demo
Comparison tables age. These questions do not. Ask both vendors, and ask your EMR rep:
- Does the note write back automatically, or does someone paste it in? Ask to see it happen live, in your EMR, not in a generic demo instance.
- Is the integration a widget rendered inside the EHR, a system-level connection, or a browser extension? These behave differently when your EMR ships an update.
- What does the integration cost, and is it in the plan I am quoting? EHR integration is not always in the base price.
- Is my EMR on your list today, or on your roadmap? Ask for the customer reference on that specific EMR.
- What happens to this contract if my EMR bundles its own scribe next year?
- Who does the work the note does not cover — the calls, the faxes, the intake, the prior auth?
Frequently asked questions
Is Caesar Health an alternative to Heidi?+
Only partly, and it is worth being precise. Caesar Health includes an AI Scribe, so it can replace a standalone scribe. But that is not the reason clinics buy it. Caesar Health is bought to run the administrative surface around the chart — phone, SMS, fax, intake, scheduling, coding, prior authorization, denials, and payment posting. If a scribe is all you need, a scribe is a cheaper answer than a platform.
Can I use Heidi and Caesar Health together?+
Yes. They do not conflict. Heidi documents the visit; Caesar Health’s agents handle calls, documents, intake, and the revenue cycle alongside your EMR. Clinics consolidate onto Caesar’s AI Scribe only when they want the note and the downstream orders, codes, and referrals handled by one system.
What does Heidi cost?+
As published on 30 August 2026, Heidi offers a permanent free plan; the Clinician plan is $150 per user per month, or $110 per user per month billed yearly in USD; Teams and Enterprise are custom-quoted. Heidi’s prices change by locale, so confirm the figure in your own currency on Heidi’s pricing page. One detail worth checking on a quote: EHR integration is not included on the Free or Clinician plans — it is an add-on at Clinician and standard from Teams upward.
Does Heidi integrate with my EMR?+
Heidi publishes its own integration list and two integration modes, "Embed" and "Connect." Check that list for your specific system rather than taking any comparison page’s word for it — ours included. Heidi’s list is weighted toward Australian, UK and European systems, and its eClinicalWorks connection is delivered through a third party rather than directly. Ask to see write-back demonstrated in your EMR.
Is Heidi a good scribe?+
We are not going to publish a review of a competitor’s product, and you should be sceptical of any vendor that does. Heidi has a permanent free plan. Trial it on your own visits and judge the note quality yourself — that is a better test than anyone’s comparison table.
Does Heidi answer phones, handle faxes, or work prior authorizations?+
Heidi makes no published claim to do any of those. Its published scope is documentation, dictation, cited clinical evidence, task capture, and coding. Caesar Health’s Phone Agent, Document Inbox, and revenue-cycle agents exist specifically for that work.
Why does it matter that my EMR has its own scribe?+
Because it changes who owns the workflow and the contract. eClinicalWorks, ModMed, Tebra and Epic all now put an ambient documentation product in front of their own customers. A standalone scribe sits on the square the EMR vendor is most likely to occupy. The administrative work around the chart — calls, faxes, intake, prior auth, claims — is not on those roadmaps.
Do I have to replace my EMR to use Caesar Health?+
No. Caesar Health’s agents run alongside your existing EMR, reading and writing through a FHIR API, HL7 v2 messaging, direct database access, or an interface-level layer where a system has no usable API. Your EMR stays the system of record.
Sources (accessed 30 August 2026)
- Heidi self-description, scope —
https://www.heidihealth.com/ - Heidi pricing, plan matrix, EHR-integration tier gating —
https://www.heidihealth.com/pricing - Heidi integration modes ("Embed" and "Connect"), EMR list, eClinicalWorks via Vim —
https://www.heidihealth.com/integrations - Heidi coding product —
https://www.heidihealth.com/en-us/product/coding - Sunoh.ai self-description and healow parentage —
https://sunoh.ai/ - ModMed Scribe 2.0 —
https://www.modmed.com/solutions/ai/scribe/ - Tebra AI Note Assist —
https://www.tebra.com/ai-note-assist - Epic AI Charting —
https://www.epic.com/epic/post/epic-ai-charting-rolls-out-alongside-an-expanding-set-of-built-in-ai-capabilities/
See it run on your own workflows
Pick the workflow your front desk hates most. We will run it end to end, in the EMR you already use, and you can watch it finish.