Gallop is the AI-native platform that understands your entire estate, surfaces every business capability it holds, and rebuilds it on agent-ready foundations with zero business logic lost.
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Every modernization starts the same way: someone has to figure out what the system actually does. Gallop treats that as the job, not a first pass - mapping every repository, dependency, and business rule, and keeping that map live as the rebuild happens. Code only gets written against a system Gallop already understands.
Gallop Discover Standalone
A complete, 360° understanding of your estate across applications, data, and infrastructure - including the parts nobody fully understands anymore.
Gallop Modernize When you're ready
An agentic rebuild that your team controls - each capability regenerated and proven in a proprietary verification harness, on foundations ready to build your own agents.
Discover
Map decades of legacy in weeks.
Gallop reads across your estate - source repositories, databases, and infrastructure spanning millions of lines and dozens of interconnected systems - and builds verified documentation and end-to-end capability maps. You get a complete, auditable picture of your business logic before any rebuild begins.
Plan
Lock the target architecture, with your team.
Gallop drafts the destination architecture, the migration path, and an effort estimate. Your team reviews and locks each decision before build starts.
Execute
Regenerate each capability, your team in control.
Agents rebuild capability by capability onto your target stack - clean APIs, structured data, agent-ready foundations. Your team approves every step, so nothing ships on faith.
Validate
Every feature audited and verified.
Every rebuilt capability runs through Gallop's proprietary verification harness, tested for exact parity against the legacy system - behavior matched down to the last decimal point.
A proven track record.
Global retail
A $5B+ retailer mapped 20 years of undocumented ERP logic and locked a priced target architecture for Google Cloud.
Enterprise retail
A Fortune 400 retailer rebuilt its 15-year-old distributor platform on Azure - 700+ distributors, zero downtime.
Home appliances
A global appliance leader rebuilt its field app for 10,000+ Field support engineers in Flutter, with 65% less code.
Business, engineering, architecture, and QA collaborate in one shared space - reviewing, deciding, and locking together, so decisions take hours instead of weeks of meetings.
Gallop is model-agnostic by design - it runs on the foundation models your enterprise already trusts and governs, and adopts new ones as they improve. No betting your modernization on a single vendor's roadmap, pricing, or uptime.
Every decision, change, and parity check is logged and auditable - the record your risk, compliance, and security teams need, without anyone assembling it after the fact.
Deploys into your infrastructure and rebuilds onto the languages, data platforms, and clouds you choose - SOC 2 and ISO 27001, no code leaving your control.
Than a traditional modernization
AI spend that turns into something concrete: a modernized system, retired maintenance cost, decommissioned licenses - numbers your CFO can see. Systems that were out of reach are now on the roadmap.
Than a traditional rebuild
A year of work in a quarter. Assessment in weeks, production in a quarter - agents doing the volume, your team directing it.
Own what you build, permanently
The understanding, the spec, and the software stay yours - never billable again. The new stack is built for what your business runs next, agents included.
Modernization fails when business logic gets lost in translation. Gallop's verification harness runs millions of real inputs through both the legacy and modern systems, proving every capability behaves identically - down to the last decimal point - before anything ships. Discrepancies surface here, for your team to approve, not in production.
Your code. Your network. Your rules.
SOC2 Type II
ISO 27001
Gallop's engineers spent years building and migrating production systems at Amazon and Google. They've seen what it actually takes to move a critical system without breaking it: staged rollouts, exhaustive testing before a single customer sees a change, and engineers who stay accountable after ship - not just at launch. That's the standard Gallop holds itself to.
SaaS, your cloud, on-prem, or fully air-gapped.
Code and business logic never leave your control.
Every decision and change is logged and traceable, down to each extraction.
Fits your CI/CD and review gates, and holds to your architecture standards.
Translators convert syntax and carry your legacy's flaws into a new language. Gallop comprehends the business logic first, what the system actually does, then re-engineers it natively. Comprehension, not translation.
Nothing reaches production on faith. The rebuild is validated in a sandbox, then deployed to your own UAT for your team to test, then run in parallel on limited traffic, proving parity against the live system before a single production cutover. You move forward only once that's proven.
Neither. Your team is put back in control. Gallop's agents do the heavy lifting. Your people make every decision on architecture, trade-offs, and cutover. The understanding stays in-house instead of leaving with the consultants.
Your code and business logic never leave your control. Deploy the Gallop Platform in your own cloud, on-prem, or fully air-gapped, with role-based access and a full audit trail on every extraction, decision, and change.
No. Gallop Discover stands alone. It gives you deep comprehension plus a priced, agent-ready target architecture in weeks. You get a board-ready decision pack first. Everything after that is your choice.
Both. The same platform that comprehends and rebuilds legacy systems can build net-new systems on a modern, agent-ready foundation. Replacing something twenty years old and building something that doesn't exist yet use the same process.
You do, and that's the point. The system is yours: your architecture, your standards, your IP. Your team owns and evolves it, with the living model kept current so the understanding compounds instead of decaying. Gallop stays available for the next system, not as a permanent dependency.
No lock-in. Gallop orchestrates the best model for each task and stays model-agnostic, commercial or open-source, today's leading models or tomorrow's. As the frontier moves, your platform moves with it.
Gallop is built for the most complex estates: systems with hundreds of millions of lines, decades of history, hundreds of integrations. Enterprises have already entrusted Gallop with millions lines of code.
