Eclipse vs. Case CATalyst: An Honest Breakdown for 2026
A source-backed comparison of Eclipse and Case CATalyst for 2026: current license prices, operating-system requirements, interchange, support, and workflow fit.
Key takeaways
- Compare multi-year cost rather than only the first license price.
- Test writer, dictionary, formatting, realtime, and collaborator workflows with your own files.
- Both core applications remain Windows-centered, with different support and ecosystem tradeoffs.
- Preserve native backups and verify RTF/CRE interchange before moving deadline work.
Eclipse, from Advantage Software, and Case CATalyst, from Stenograph, are established professional CAT applications for realtime translation, editing, dictionary management, and transcript production. The right choice depends less on broad reputation and more on your writer, computer, dictionary, collaborators, support needs, and total cost over several years.
Current license prices
Both vendors publish professional license prices on their official stores. On August 26, 2026, Eclipse Steno was listed at $4,499, and Case CATalyst Pro was listed at $4,299, before taxes or optional products and services. Each listing includes one year of updates and technical support with a new professional license.
The first-year price is not the whole cost. Advantage publishes its 2026 Anytime Support renewal for Eclipse Steno at $799 for one year or $72.95 per month under a 12-month plan. Stenograph’s downloads policy says integer-version updates are available to licensed users with an active warranty or support agreement, but its public CATalyst Pro product page does not state a later renewal price. Ask each vendor for a written multi-year total that covers the license, updates, support, required add-ons, and any computer or writer changes.
Operating system and hardware
Both core applications run on Windows. Advantage’s official Eclipse page recommends Windows 10 Professional or above. It says an Intel Mac can run Eclipse only with Windows through Boot Camp or Parallels, and that Apple M1 Macs are not compatible. Stenograph’s CATalyst system requirements, updated April 15, 2026, require Windows 11 and state that CATalyst is not compatible with Mac computers.
Do not treat a browser-based realtime viewer as proof that the CAT application itself runs on that device. Verify the reporter workstation, writer drivers, ports, audio setup, and any remote-viewing workflow separately.
Dictionary and transcript interchange
Interchange is possible, but it deserves a real migration test. Stenograph documents both RTF/CRE import and RTF/CRE export for jobs, notes, and dictionaries. Advantage’s official Eclipse Basics materials cover dictionary work and job production to RTF, TXT, and PDF, while its Eclipse product page describes built-in dictionary conversion.
RTF/CRE can carry substantial content between CAT systems, but formatting and system-specific behavior may not transfer perfectly. Export representative dictionaries and completed jobs, then compare translation, conflicts, page layout, indexes, exhibits, ASCII, PDF, and realtime output before moving deadline work.
Workflow and ecosystem
Stenograph sells both Case CATalyst and its current writer family, which can simplify a single-vendor hardware and software setup. Advantage emphasizes Eclipse customization, realtime features, team editing, and web-based Bridge viewing. Those are different ecosystems, not a universal ranking.
Test the workflow that actually earns your income. Include the writer connection, scopist or proofreader handoff, audio, realtime viewers, signatures, backups, and every client deliverable. An agency’s ability to accept a PDF or ASCII is not the same as a collaborator being able to edit your native job files.
Support models
The published support schedules differ. Advantage describes Anytime Support as available 24 hours a day, 365 days a year. Stenograph’s Case CATalyst warranty support lists business-hour coverage Monday through Friday, 7 a.m. to 8 p.m. Central Time. Confirm the support tier included with your purchase, renewal terms, remote assistance, and after-hours coverage before relying on either model for deadline work.
A practical decision checklist
- Run both tools with your writer and a copy of your working dictionary.
- Reproduce a completed transcript and every required delivery format.
- Test realtime locally and with the exact viewers your clients use.
- Include support, updates, add-ons, and hardware in a three-year cost comparison.
- Keep verified native and interchange backups before changing production systems.
Official sources reviewed August 26, 2026: Eclipse Steno, Advantage Software 2026 support pricing, Case CATalyst Pro, Stenograph downloads policy, Stenograph system requirements, Stenograph warranty support, Stenograph RTF/CRE import, and Stenograph RTF/CRE export. Prices and policies can change, so verify them before purchase.
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