Replacing Cornerstone? A clear guide to migrating from legacy Cornerstone to an AI-native cloud veterinary PIMS — why clinics switch, data transfer, timeline, and downtime.
Cornerstone has been a workhorse for many established practices, and like AVImark it carries the weight of being deeply embedded in how a clinic operates. That's exactly why switching feels daunting — and why it's worth understanding how a modern migration actually works before you rule it out. Clinics looking for Cornerstone alternatives are usually after a cloud-native experience with intelligence built in, and the move is more straightforward than the years on the old system might suggest.
The drivers echo what you hear from any clinic leaving legacy software, but they're acute with an on-premise system like Cornerstone. There's the server dependence and the IT overhead that comes with it; dated interfaces that slow an experienced team down; weak remote access that makes working from another room — let alone another location — harder than it should be; and the absence of modern capabilities like an AI scribe, clinical decision support, and contemporary client engagement. For multi-doctor and growing practices in particular, those gaps compound into real lost time and quiet staff frustration.
Moving to Bittsi replaces the server with a cloud platform and adds the intelligence layer Cornerstone lacks. Documentation AI captures SOAP notes in real time, and Sage brings clinical intelligence — drug interactions, toxicology, breed risk, and lab-pattern recognition — into the exam room. Just as importantly, you consolidate the tools a practice usually juggles separately: scheduling, charting, inventory, invoicing, integrated payments, business intelligence, and a pet owner app, all on one source of truth, with transparent pricing from $200/month for up to 10 users. The result is fewer systems, less manual reconciliation, and more time for patients.
Migration is managed end to end. A dedicated migration lead transfers patient records, full clinical history, prescriptions, and outstanding balances from Cornerstone, then verifies them row by row against the source. The goal is zero data loss and zero guesswork for your team — you're not exporting and re-importing anything yourself. Verification is the step that separates a trustworthy migration from a risky one, so it's worth confirming explicitly with any vendor you evaluate.
Expect roughly a two-week path to go-live: kickoff and export, mapping and import, row-by-row verification, role-based training, and a supported launch. Operations continue throughout, and Cornerstone stays available for reference during the cutover, so there's no period where the practice is flying blind.
The same principles apply that make any migration calm. Pick a lighter go-live day. Prioritize training on the highest-traffic workflows — scheduling and one-pass SOAP signing — so the team feels productive immediately. And use your migration lead for special cases like custom templates, unusual record structures, or specific reporting needs. Most teams are productive within days of launch, and the anxiety that precedes a switch tends to evaporate quickly once the new system is doing the heavy lifting.
Does Bittsi import Cornerstone data? Yes — records, history, prescriptions, and balances transfer with row-by-row verification.
How long does it take to switch from Cornerstone? Typically about 14 days with a managed migration.
Is training included? Yes — role-based onboarding and team training are part of the migration.
Will we lose access to our records during the move? No — Cornerstone stays available for reference through cutover, and operations continue.
What's the biggest reason to switch from Cornerstone? Moving from an on-premise legacy system to an AI-native cloud platform — gaining documentation AI, clinical decision support, cloud access, and an all-in-one system, without server overhead.
Internal links: Data Migration for Veterinary Clinics · Switching Veterinary Software · Bittsi vs ezyVet · The Hidden Costs of Legacy Veterinary Software · Request a demo.
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