MediSynth
Open console
Keep idle cost low, generate realistic patient populations when you need them, and track every cohort through account credits, quotas, and usage history.
Included quota, credit runway, overage rate, and retained export windows stay visible before teams scale generation volume.
For evaluating MediSynth, building prototypes, and running small integration tests.
No credit card required
For individual builders testing demos, QA fixtures, and local product workflows.
For product, sales engineering, and QA teams sharing repeatable cohorts.
For implementation and data teams that need higher volume, controls, and support.
Availability and monthly caps come directly from the enforced plan catalog. A dash means the workflow is not included on that plan.
| Capability | Free sandbox | Developer | Team | Enterprise |
|---|---|---|---|---|
| FHIR, C-CDA, HL7v2 & X12 generationNative cohort and healthcare export generation. | IncludedUp to 4 sources / job | IncludedUp to 8 sources / job | IncludedUp to 12 sources / job | IncludedUp to 25 sources / job |
| C-CDA ⇄ FHIR converterMonthly C-CDA-to-FHIR and FHIR-to-C-CDA conversions. | —Not included | 100 C→F / mo50 F→C / mo | 5k C→F / mo2.5k F→C / mo | 50k C→F / mo25k F→C / mo |
| XCA & HIE provider callsMetered provider invocations for interoperability workflows. | —Not included | —Not included | 5k / moprovider calls | 50k / moprovider calls |
| Simulator & conformance packsXCA/XDS simulation and executable conformance scenarios. | —Not included | —Not included | 10k / moruns | 100k / moruns |
| Trust auditCertificate and trust-bundle audit calls. | —Not included | —Not included | 5k / moaudit calls | 50k / moaudit calls |
| Topology modelingModeled gateway, route, and network edges. | —Not included | —Not included | 50k / moedges | 500k / moedges |
| Webhook deliveryCohort completion and lifecycle event deliveries. | —Not included | —Not included | 5k / modeliveries | 50k / modeliveries |
| Partitioned jobsFan-out execution for cohorts above a single worker ceiling. | —Not included | —Not included | 2 concurrentpartitioned jobs | 4 concurrentpartitioned jobs |
| Retained exportsSaved cohort files, previews, and signed download links. | —Not included | 30 daysstandard retention | 30 daysstandard retention | 30 daysstandard retention |
| Extended retentionRetention windows beyond the standard 30 days. | —Not included | —Not included | —Not included | Availablecustom window |
The console shows credit runway, cost per 1k patients, quota remaining, usage trend, generated data mix, API key count, and recent credit activity.
The public evidence is available before signup. Plan-specific workflow access and monthly caps remain explicit in the comparison above.
Ed25519 signatures and per-file SHA-256 digests make synthetic-data claims independently checkable.
Document-flavor modeling draws on public ONC samples across 52 certified-EHR vendor directories.
Structural validation and HIE scenario packs expose concrete results, including JUnit and SARIF exports.
Inspect active incidents, service checks, and 90 days of public uptime history.
Open status historyMediSynth conformance packs are testing aids, not official accreditation or certification.
The console shows current usage and remaining allowances. These answers describe the limits enforced by the current plan catalog.
Generation within your included allowance is covered by the plan. Additional patients use account credit at your displayed per-1k rate; a request pauses before it starts when the remaining allowance and credit cannot cover it. Add credit, reduce the cohort, or move to a plan with a larger allowance.
No automatic overage is applied to conversion, HIE provider, topology, webhook, simulator, or trust-audit allowances. Those requests stop at the plan's monthly cap. The console shows the applicable limits so you can upgrade or contact sales before the next run.
Developer, Team, and Enterprise workspaces retain saved artifacts for 30 days by default. The Free sandbox does not include retained workspace artifacts. Enterprise includes extended-retention options; contact sales for the configured window. Deterministic specs and seeds let you regenerate equivalent cohorts.
MediSynth generates synthetic data and is not designed to receive real patient records or PHI. A BAA is generally not required for synthetic-only use; your organization's facts may differ, so review the data-scope and compliance explanation with your own compliance team.
After your first checkout, workspace owners can open Manage billing in the console to use the hosted billing portal. Enterprise subscriptions are managed with your MediSynth account team.