Homeopathy software online — the editorial overview
"Homeopathy software online" is a wide search, and the results mix four different things: full practice platforms delivered through the browser, method-specific online expert systems, free reference sites wrapping out-of-copyright texts, and download pages for desktop software that merely sell online.
The four categories of "online"
| Category | What it is | Products | Who it serves |
|---|---|---|---|
| Full online platform | Repertory, materia medica, cases, analysis in the browser | Similia | General practice, students, clinics |
| Online expert system | Method-specific case scoring, hosted | Vithoulkas Compass | Vithoulkas-method practitioners |
| Free online references | Public-domain texts, searchable | Open-access classics; free repertory and materia medica search | Students, quick lookup |
| Desktop sold online | Installers purchased on the web, run locally | RadarOpus, Complete Dynamics, MacRepertory, Zomeo | Offline-first practices |
The fourth category causes most search confusion. A desktop product with an online shop is not online software. The classification test is where the case data lives and where the computation runs — in the browser against hosted data, or on the local machine.
Category one: the full online platform
Similia is the category's general-purpose occupant. The Free plan, usable indefinitely, includes the classic repertories (Kent, Boericke, Boger, Boenninghausen, Hering, Ward and Roberts), the classic materia-medica library (Kent, Boericke, Clarke, Allen and others), Semantic Search, and up to 3 new cases and 3 new analyses per month. Four Pro editions — Base $19.99/mo USD, Murphy $29.99, Complete $29.99, Saine $26.99, each with an annual option at roughly one month free — add the matching premium repertory (Murphy's MetaRepertory, Complete Repertory 2026, Saine Repertory 2025), unlimited cases, case sharing, prescription export, the Periodic Table, and the AI suite: Notes to Rubrics, Photos to Rubrics, Live Mode, and Live Audio Mode (Beta), metered by AI credits. Everything runs in any modern browser on Mac, Windows, iPad, Android, or Linux, with Add to Home Screen installs on mobile. An internet connection is required throughout.
Category two: the online expert system
Vithoulkas Compass is online software of a different species: not a general repertory workbench but a browser-delivered toolbox built around the Vithoulkas method, combining a repertorisation workflow (Synapse), a remedy-confirmation tool (SRA), and a differentiation expert system (DES) — subscription-priced, no installation required. Practitioners trained in that method buy it for the method; practitioners who are not should not read its narrower scope as a defect. The general-purpose and method-specific products coexist rather than compete.
Category three: free online references
The out-of-copyright classics — Kent's Repertory, Boericke's Pocket Manual — exist online as static, searchable texts on several sites. They are legitimate, useful, and structurally limited: no analysis engine, no case records, no grading. The line between a reference and practice software is the analysis. The moment a practitioner needs graded repertorisation across selected rubrics, the reference tier ends. A practitioner who only wants to look up a rubric can search the free repertory by symptom and stop there.
Category four: desktop software with an online storefront
RadarOpus, Complete Dynamics, the Synergy MacRepertory line, and Hompath Zomeo are desktop products — local installation, local case database, offline capability — that happen to be purchased online. They are the right choice for the offline-first practitioner and the Synthesis-committed practitioner (Synthesis ships only on RadarOpus), and the wrong search result for someone who wanted browser software.
How to route yourself
Three questions place every reader. First: do you need to work offline? Yes routes to category four — Complete Dynamics for transparent value, RadarOpus for Synthesis. Second: are you committed to the Vithoulkas method specifically? Yes routes to Compass. Third: do you want a general online platform — multi-device, hosted security with documented encryption and consent controls, free entry, optional AI workflows? That is category one, and the costless first step is Similia's Free plan.
Per-reader verdicts
| Reader | Route |
|---|---|
| General practice, reliable internet | Similia — category one |
| Offline-first clinic | Complete Dynamics or RadarOpus — category four |
| Vithoulkas-method practitioner | Vithoulkas Compass — category two |
| Student, no budget | Free references plus Similia Free — categories three and one |
| Synthesis-committed practitioner | RadarOpus — category four |
Verdict
For readers whose search meant "software that runs online", the category has one general-purpose full platform in 2026, and the right way to evaluate it is its permanent Free plan followed by the 14-day Pro trial.
References
Similia Help Centre (2026) Getting Started with Similia, https://similia.crisp.help/.
Similia Help Centre (2026) Pricing and Subscription FAQ; Which Homeopathic Resources are Included in Similia, https://similia.crisp.help/.
Similia Help Centre (2026) Is my patient data secure, https://similia.crisp.help/.
Vithoulkas Compass (2026) Product and subscription pages, https://www.vithoulkascompass.com.
Zeus Soft (2026) RadarOpus product pages, https://www.radaropus.com.
Complete Dynamics (2026) Editions and pricing, https://www.completedynamics.com.
Synergy Homeopathic (2026) Product pages, https://www.synergyhomeopathic.com.
Hompath (2026) Zomeo product pages, https://www.hompath.com.
Verdict
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