Which integration engine is cheapest overall?

There's no single answer — it depends on your connection count, server count, and how each vendor's specific pricing model interacts with your deployment shape overall. Request scoped quotes from each vendor rather than comparing generic starting prices found online.

Does Mirth Connect's per-server pricing make it cheaper at scale?

It can, since adding channels to an existing server doesn't increase Mirth's license cost at all, while connection-based models can grow more expensive as you add more interfaces over time. This advantage depends heavily on how many servers your actual deployment requires though.

Is the Rhapsody figure from the public health lab still accurate today?

Almost certainly not exactly — that presentation appears to be several years old, and vendor pricing changes considerably over time. Treat it as a documented historical example of the connection-based model, not a current benchmark for Rhapsody's actual pricing today.

Why do vendors avoid publishing full pricing?

Enterprise healthcare software pricing typically varies by deployment size, support tier, and contract terms enough that a single public number would genuinely mislead most buyers, so vendors prefer scoping a quote to each organization's own specific situation instead of publishing one fixed rate.

Does usage-based pricing always cost less than per-connection pricing?

Not necessarily — it depends entirely on your actual usage pattern. A high-volume, few-connection deployment might favor usage-based pricing, while a low-volume, many-connection setup could favor a per-connection model instead, depending on the specific numbers involved.

Should I compare license cost alone or total cost of ownership?

Total cost of ownership, which includes implementation labor, ongoing support, and migration cost if switching, gives a far more accurate comparison than license price alone, since license cost is often just a smaller share of the real overall total spend involved.

Integration Engine Cost Comparison: Mirth, Rhapsody, Iguana

Integration Engine Cost Comparison: How the Major Platforms Price

An integration engine cost comparison across Mirth Connect, Rhapsody, and Iguana runs into the same problem immediately — none of the three major vendors publishes a full public rate card, and each structures pricing around a different unit entirely. Mirth Connect charges per server, Iguana prices around actual usage, and Rhapsody has historically priced per connection point.

Below is what's confirmed about each model, one documented cost example, and how to get a real number instead of guessing from vendor marketing pages. Our free Mirth Health Check can help scope what a Mirth-based setup would actually cost you — part of the Mirth Connect support work we do for US healthcare teams.

How Do the Major Integration Engines Structure Pricing?

Each vendor built its pricing model around a different unit of value, which is exactly why a direct dollar-for-dollar comparison between engines is harder than it looks on the surface — you're comparing genuinely different things unless you convert every quote to the same basis first.

Mirth Connect Prices Per Server, Not Per Interface

NextGen's commercial tiers for Mirth Connect are charged as a flat annual fee per server, explicitly not per interface or data source, which means adding more channels to an existing server doesn't increase the license cost at all.

Iguana Uses Usage-Based, Integration-Driven Pricing

Iguana markets itself around integration-based pricing that scales with actual usage rather than a fixed license count, according to the vendor's own comparison materials, positioning it as more predictable than per-connection models as usage grows.

Rhapsody Has Historically Priced Per Connection Point

Industry comparisons describe traditional engines like Rhapsody as pricing per connection point, often with bundles and add-ons layered on top, which can make the total cost harder to predict as your number of connections grows over time.

None of the Three Publishes a Full Public Rate Card

All three vendors direct prospective customers to request a quote rather than publishing complete pricing, which is standard for enterprise healthcare software but makes any specific number you see online worth verifying directly before relying on it.

What Do We Actually Know About Real-World Costs?

Beyond the pricing model each vendor describes, there's limited public data on what organizations have actually paid, since most contracts simply aren't disclosed publicly. The figures below are documented exceptions rather than general benchmarks.

Vendor	Reported Model	One Documented Example
Mirth Connect	Flat fee per server	Platinum tier reported around $30,000/year by a NextGen partner
Iguana	Usage-based integration pricing	Starting price of $10,000 reported by a third-party review aggregator
Rhapsody	Historically per connection point	A public health lab reported $110,000 for 50 connection points plus $15,000/year maintenance

The Iguana Starting Price Comes From a Review Aggregator, Not Iguana Directly

A third-party software review site lists Iguana's starting price at $10,000 with a flat-rate model, but Iguana's own materials direct buyers to request a quote, so treat this as a reported starting point rather than your expected final cost.

The Rhapsody Example Comes From One Public Health Lab's Presentation

A state public health laboratory publicly documented paying roughly $110,000 for 50 Rhapsody connection points plus $15,000 in annual maintenance, in a presentation that appears to be several years old and may not reflect current Rhapsody pricing.

None of These Figures Account for Implementation Labor

Every example above covers licensing only, not the staff time, testing, or per-partner interface development that typically accompanies a real deployment, which our HL7 interface cost breakdown covers separately.

How to Get an Accurate Comparison for Your Situation

Public figures give you a rough sense of pricing philosophy, but an accurate comparison requires getting quotes structured the same way across every vendor you're considering, so you're actually comparing equivalent numbers.

Request Quotes Scoped to Your Actual Server or Connection Count

Ask each vendor for a quote based on your specific number of servers or connection points, not a generic starting price, since the model each uses means your real cost scales differently depending on your deployment shape.

Ask Every Vendor the Same Follow-Up Questions

Ask about support tier costs, multi-environment pricing, and whether professional services are included or billed separately, so you're comparing genuinely equivalent packages rather than a bare license price against a fully bundled one.

Factor In Migration Cost If You're Switching Engines

If you're comparing engines because you're considering a switch, add the cost of migrating existing interfaces to whichever total you're evaluating, since that cost can meaningfully change which option is actually cheaper over time.

Weigh Total Cost of Ownership, Not Just License Price

A lower sticker price with a steeper learning curve or slower implementation can cost more overall than a higher license fee paired with faster development, so factor staff time into the comparison alongside the license number itself.

Scoping a comparison for your own deployment?

Start with a free Mirth Health Check to understand your current setup, send us the exact error if something specific prompted the comparison, or check pricing for our own support plans.