ProtocolHub designs, builds and operates finance-native SaaS products. Our flagship product Stack.pk is a modern multi-tenant finance OS that brings ledgers, payments, approvals, and insights together in one place.
Snapshot of the finance OS we’re building inside ProtocolHub.
ProtocolHub is a Pakistan-based product company and holding structure dedicated to building a family of finance-native products. We think in ledgers, approvals, controls and risk from day one—then wrap that in a carefully crafted user experience.
Our first major product, Stack.pk, is a finance OS designed to sit at the center of your business: from chart of accounts and journals to payables, receivables, approvals, and reporting.
ProtocolHub owns and operates multiple brands (starting with Stack.pk), giving us flexibility in how we structure partnerships and revenue.
We are building for real operators: founders, CFOs, finance leads, and teams that actually close books and approve payments.
Double-entry ledgers, account classes, states and approvals designed deeply into the data model—not bolted on later.
Modern tech stack, component libraries, import/export engines and integration-ready APIs.
BigQuery-friendly schemas, materialized views and segmentation models ready for risk and revenue analytics.
ProtocolHub is built to spawn multiple products—each focused on a specific part of the finance stack but designed to work together.
Stack.pk is the first product born inside ProtocolHub: a multi-tenant finance OS that combines ledgers, approvals, payments, and analytics into a single cohesive product.
Stack.pk is opinionated about finance so you don’t have to reinvent the wheel:
Built with Laravel 12, Vue 3, PostgreSQL 16 and a carefully crafted component system so we can ship new finance modules quickly.
Visit Stack.pkSecure separation of organizations and workspaces with fine-grained access and scoped views, ready for SaaS scale.
Perfect for firms managing multiple entities, or platforms embedding finance.
Build approval chains for payments, journals and changes. Delegate powers, control limits and keep a clean audit trail for every decision.
Ledger and operational data is modeled to be analytics-friendly. Connect to data warehouses and build dashboards or ML models on top.
Generic import/export wizards that support CSV, Excel, and external sources, making it easier to move data into and out of Stack.pk.
Stack.pk is the first node in a wider ecosystem we are designing under ProtocolHub. Each product focuses on one layer of the finance stack while remaining interoperable.
Core finance OS for businesses: multi-tenant ledgers, approvals, payables, receivables, and analytics in a single product.
A lending-focused layer designed to sit on top of finance data. Risk views, repayment behavior and decision support for credit products.
A planned API gateway for financial data, ledgers and compliance events, enabling other products and partners to plug into ProtocolHub’s models.
Our primary focus is on building and scaling our own products, but we selectively collaborate when it helps move the ecosystem forward and strengthens the ProtocolHub product graph.
We start with your finance context: current systems, compliance requirements, pain points and desired outcomes for your finance stack.
We explore how Stack.pk (and future ProtocolHub products) fit into your environment: data model, integration points, and rollout phases.
We run a focused pilot, close the feedback loop with real teams, and harden the product modules you need most.
As we scale together, we evaluate additional ProtocolHub products (credit, APIs, analytics) that compound the value of your finance data.
Our default engagement is simple: you use Stack.pk as a SaaS product, we continuously improve it based on real finance operations.
For select partners, we explore co-building modules that can become part of Stack.pk or future ProtocolHub products.
In limited cases, we advise on aligning your internal finance stack with modern product and data principles.
Whether you want to pilot Stack.pk, explore a strategic partnership, or just walk through our architecture, we’d be happy to talk.
You can reach us via email with a brief context of your company and what you’d like to explore.