VacStak is a domain-specific synthetic reasoning system — instantiating veterinary vaccine research models into structured, computable form. ROI modeling, disease spread simulation, herd immunity thresholds, and biosecurity investment analysis across livestock, poultry, aquaculture, and honeybees.
From cattle feedlots to shrimp farms, VacStak delivers species-specific vaccine ROI science and economics for every major animal production system.
Cattle, swine, sheep, and goat vaccine economics. BVDV, FMD, Blackleg, Clostridial, Salmonella, BRD program ROI, and herd immunity modeling for beef and dairy operations.
Newcastle disease, Marek's, Infectious Bronchitis, and Avian Influenza vaccine decision models. Flock-level ROI, mortality prevention value, and biosecurity compliance economics.
Shrimp, salmon, and tilapia vaccine programs. Animal Health-aligned models for aquatic species vaccination ROI, disease prevention value, and water quality-adjusted outcomes.
The world's first honeybee vaccine economics platform. AFB vaccine ROI, colony survival modeling, biosecurity investment payback. Powered by Dalan Animal Health research.
Turkey, pheasant, quail, duck, goose, and wild game bird vaccine economics. Newcastle disease, Avian Influenza H5N1, Marek's, and Duck Viral Hepatitis vaccine ROI.
VacStak's epidemiology layer goes beyond ROI calculators — it models disease dynamics, predicts outbreak scenarios, and quantifies the economic value of vaccination coverage thresholds before outbreaks occur.
Each VS storefront contains dedicated science and economics calculators paired with AI chat assistance.
Open-access vaccine ROI fundamentals, disease cost estimator, and biosecurity investment basics. The free entry point to VacStak.
Cattle, swine, sheep, and goat vaccine program ROI. BVDV, FMD, Blackleg, BRD, Clostridial, and Salmonella decision models.
Newcastle, Marek's, IBV, and Avian Influenza vaccine economics. Flock-level mortality prevention value and compliance ROI.
Shrimp, salmon, and tilapia vaccine decision models. Powered by Dalan Animal Health aquatic species vaccine research.
AFB vaccine ROI, colony survival modeling, and Dalan honeybee vaccine decision support.
SIR/SEIR modeling, herd immunity thresholds, outbreak probability simulation, and spatial risk scoring. The epidemiology engine.
Biosecurity investment ROI, breach cost modeling, quarantine economics, and integrated herd protection program analysis.
Coverage gap economics, R₀-based threshold calculators, species-specific contact rate adjustment, and vaccination schedule optimization.
Next-generation vaccine economics. mRNA agricultural vaccine ROI modeling, platform technology comparison, and adoption curve analysis.
VacStak is the world's first dedicated animal vaccine economics platform — with a growing suite of storefronts, live USDA data integration, and a roadmap built around what veterinarians and producers actually need.
The world's first ROI calculator platform for animal vaccine economics and epidemiology. 9 live storefronts covering livestock, poultry, aquaculture, honeybee, epidemiology, biosecurity, herd immunity, and emerging mRNA vaccines.
9 live storefronts. 64+ calculators. Species-specific vaccine ROI, SIR/SEIR disease modeling, herd immunity thresholds, biosecurity investment analysis, and next-generation mRNA vaccine economics.
Two ways to access VacStak's vaccine economics models — pick the workflow that fits how you think.
Traditional interface. Select your VS model, enter herd data, and get instant ROI results with detailed reports.
Conversational interface. Describe your herd health problem and let AI guide you to the right VS model and solution.
You drive our roadmap. Request VS calculators, suggest improvements, or share your animal health calculation needs.
Need a specific vaccine economics model? Tell us what species, disease, or economic scenario you need and we'll prioritize it.
Found a bug in a VS model? Have a suggestion? Your feedback makes VacStak more accurate for every producer and veterinarian.
USDA-APHIS researcher or veterinary scientist? Share your models and we'll build validated VS calculators from your published work.
VacStak is launching in 2026. Sign up for early access, partnership opportunities, and founding member pricing.