Rhapsody to Mirth Migration Cost — Fixed Pricing, Full TCO Breakdown
The productized sprint price is $34,500 starting for ≤20 channels in 6–8 weeks, $62,500 starting for 20–50 channels in 12 weeks, and $118,000 starting for 50+ channels in 16 weeks. Fixed price. Fixed timeline. No timesheet billing.
Sprint price is only one number. The full cost picture is what happens over five years. Rhapsody's per-server licensing is among the highest of major commercial integration engines, which means the migration TCO swing for Rhapsody customers is typically larger than for Iguana customers — commonly $1.3M+ on a 20-channel deployment over five years.
Migration sprint pricing — every number public
| Channel count | Sprint price | Duration |
|---|---|---|
| ≤20 channels | From $34,500 | 6–8 weeks |
| 20–50 channels | From $62,500 | 12 weeks |
| 50+ channels | From $118,000 | 16 weeks |
Rhapsody migration sprints share the same productized base price as Iguana and Corepoint migrations — Lyniate's acquisition consolidated multiple commercial engines, but the productized sprint catalog handles each separately based on architectural specifics. Two structural complexity factors for Rhapsody specifically:
- Rhapsody's filer-based architecture and IDE-based development environment require more discovery work to inventory channels than Iguana's web-based equivalent
- Rhapsody Lua usage differs in idiom from Iguana Lua, and Rhapsody's S3 / cloud-storage integrations and JavaScript Filers have specific translation patterns that don't map 1:1 to Mirth
Three-or-more sprint bundles get 10–15% off. Sprint clients also get 10% off the first month of any subsequent monthly Mirth Connect support tier.
Why Rhapsody customers consider migration
Three forces dominate. They show up in roughly this order of weight for Rhapsody-specific situations.
License cost
Rhapsody — particularly under Lyniate's commercial structure post-acquisition of Orion Health's integration business — is among the most expensive of the major commercial engines we work with. Per-server licensing with multi-environment requirements compounds quickly. Annual maintenance fees layer on top. Real-world Rhapsody invoices we've seen range from $60K/year (small deployments) to $200K+/year (multi-environment, multi-server estates). Mirth Connect is open-source (MPL 1.1); license cost goes to zero.
Talent pool depth
Rhapsody engineers are scarcer than Iguana engineers, who are scarcer than Mirth engineers. Hiring a Rhapsody specialist in the US typically takes 4–6 months and commands a 20–25% salary premium over equivalent Mirth roles. The recruiting cost and key-person risk drive a lot of conversations toward Mirth purely on staffing economics.
Modernization roadmap
Rhapsody's product roadmap and FHIR R4 maturity have been less aggressive than Mirth's open-source community pace. Teams whose roadmaps include ONC (g)(10) certification, payer-provider FHIR, or SMART Backend Auth find the Mirth path lower-friction. The cost dimension is opportunity cost — delayed FHIR delivery affects revenue and compliance milestones.
5-year TCO comparison
Representative 20-channel mid-market health system, comparing five years of Rhapsody versus five years of Mirth after the migration sprint.
Staying on Rhapsody — 5-year TCO
| Line item | Year 1 | Year 2–5 (each) | 5-year total |
|---|---|---|---|
| Rhapsody license + maintenance | $85,000 | $91,000 (3.5% escalator) | $458,000 |
| In-house Rhapsody engineer (loaded, salary premium) | $290,000 | $308,000 (avg) | $1,522,000 |
| Optional Lyniate professional services | $30,000 | $20,000 | $110,000 |
| Compliance and audit support | $14,000 | $14,000 | $70,000 |
| 5-year TCO (Rhapsody) | $2,160,000 |
The Rhapsody license line is materially higher than the equivalent Iguana line. The in-house engineer line is also higher because of the talent-pool salary premium.
Migrating to Mirth — 5-year TCO
| Line item | Year 1 | Year 2–5 (each) | 5-year total |
|---|---|---|---|
| Rhapsody → Mirth Migration Sprint | $34,500 | — | $34,500 |
| Mirth Connect license | $0 (open-source) | $0 | $0 |
| Silver Managed Support ($6,800/mo) | $81,600 | $84,000 (3% escalator) | $417,600 |
| Optional in-house liaison (0.25 FTE) | $65,000 | $69,500 | $343,000 |
| Compliance and audit support | $0 (included in Silver) | $0 | $0 |
| 5-year TCO (Mirth migration) | $795,100 |
Net 5-year savings: ~$1,365,000 for a 20-channel mid-market health system.
The Rhapsody-to-Mirth TCO delta is consistently larger than the Iguana-to-Mirth delta, driven by Rhapsody's higher license cost.
Variables that move the TCO
Lyniate license tier
Rhapsody pricing varies meaningfully by license tier — Standard, Enterprise, and the cloud-managed variants all carry different cost structures. Get your actual invoice into the comparison. Our $85K/year baseline is a representative mid-market quote; some clients have shared invoices at $140K/year or higher for similar deployments.
Multi-environment scope
Full dev / staging / production licensing on Rhapsody can double the license line. Some Rhapsody customers economize by running production-only licensing and tolerating the engineering-process gap; this masks the real cost. Modeling the right architecture is important.
Channel growth assumptions
Rhapsody license scales linearly with environments and to some degree with channels (varies by license tier). Mirth doesn't. A 5-year horizon with growth widens the gap.
FHIR R4 timeline pressure
If your roadmap requires FHIR R4 capability in the next 12–18 months, the comparison should include the cost of building that on Rhapsody vs out-of-the-box on Mirth. This is often $50K–$150K of opportunity cost not in the steady-state TCO model.
Rhapsody-specific migration cost considerations
A few factors that show up in Rhapsody migrations but not Iguana migrations. All are built into the productized sprint price; they're shared here so procurement understands what the sprint covers.
Filer migration
Rhapsody's filer-based architecture (Input Filers, Communication Points, Routes) doesn't map 1:1 to Mirth's channel-based architecture. The migration includes a structural translation step that's distinct from the Lua transformer translation. This is built into the sprint price.
Web Client and the IDE
Rhapsody's IDE-based development environment includes channel-management features that don't have direct Mirth equivalents. Mirth's web-based admin console covers most of the functionality; the rest is replaced by the standard observability stack (Grafana + Prometheus). The migration handover documents which Rhapsody features have direct Mirth equivalents, which are replaced by other tools, and which are dropped (with risk assessment).
Tracking IDs and message correlation
Rhapsody uses specific message-ID and tracking conventions that some downstream systems may depend on. The migration includes downstream-system testing to verify nothing breaks when message IDs shift from Rhapsody format to Mirth format.
RhapsodyDB and message-store queries
Rhapsody's message store and its query patterns are sometimes integrated with custom reporting tools. The migration includes message-store archival to S3 (or equivalent) and a transition plan for any custom reporting that needs to remain queryable.
What's included in the sprint price
The $34,500 fixed price covers the work below. Anything outside this scope is priced separately and called out before SOW signature.
Included
- ✓Complete discovery: route inventory, filer mapping, transformer complexity assessment, downstream-dependency mapping
- ✓Mirth Connect installation across dev / staging / production environments
- ✓Filer-to-Channel architectural translation
- ✓Lua-to-JavaScript / Groovy transformer translation
- ✓Parity testing against representative message cohorts (1,000–10,000 messages per route)
- ✓5-day production parallel running with diff analysis
- ✓Batched production cutover (low-criticality first, clinical-critical last)
- ✓Rhapsody decommission and message-store archive
- ✓Handover pack: channel docs in your Git, runbook, monitoring dashboards, BAA, HIPAA evidence
- ✓30-day post-cutover stabilization support
Not included (priced separately)
- ✕Cloud infrastructure (you bring your own AWS / Azure / GCP)
- ✕Lyniate contract termination negotiation (we provide template letter and technical evidence pack)
- ✕Workflow re-engineering beyond like-for-like migration
- ✕Custom reporting tool integration replacement (separate sprint if needed)
- ✕Ongoing Mirth support after the 30-day stabilization (transitions to monthly tier)
Migration timeline — risk-mitigated sequence
Discovery
Route inventory, filer mapping, complexity assessment. No production change.
Environment setup
Mirth installed in parallel to Rhapsody. No production change.
Route-by-route translation and parity testing
Filers translated to channels, Lua translated to JS / Groovy. Parity verified before moving forward.
Parallel running
Both engines live with mirrored traffic. 5-day minimum window. Diffs analyzed and resolved.
Batched cutover
Low-criticality routes first, clinical-critical last. Each cutover monitored.
Rhapsody decommission and handover pack delivery
Final archive, evidence pack delivered, transition to monthly support tier (if applicable).
Full sequence detail is in the Rhapsody → Mirth Migration Playbook.
Frequently Asked Questions
Is the migration price actually fixed, or does it overrun?
How does Rhapsody migration cost compare to Iguana or Corepoint migration cost?
What about Rhapsody's cloud-managed offering — does the comparison change?
What happens to our Rhapsody message history?
Will downstream systems break when Rhapsody is replaced?
Can we keep Rhapsody running for a while post-cutover?
Do you migrate from Lyniate Rhapsody and Lyniate Corepoint differently?
What if Lyniate fights the termination?
Get started
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