From idea to production.
WindyLoop designs and builds custom software, AI systems and complex digital products, from first scope to live release.
What we build
From early ideas to production platforms, we build software around real business needs.
AI Development & Automation
Agents, workflow automation, knowledge systems and copilots built into the software your team already uses.
MVP Development
A first version real users can run, launched early and built to keep growing after validation.
Web & Mobile Applications
SaaS platforms, portals, dashboards and native apps built to your requirements.
FinTech & Payment Solutions
Payment integrations, checkout and payout flows, merchant dashboards and transaction systems.
CRM & Business Systems
Internal software shaped around how your company actually operates.
API Integrations & Automation
APIs, CRMs, payment providers, databases and AI models connected into one automated workflow.
Launch faster. Learn earlier. Build what matters.
Turn an idea into a working product, launch it with real users, and learn what matters before investing in a full-scale platform. You do not need a finished technical specification to start.
Scope
problem, users, core flows
Design
UX and interface
Architecture
data, services, integrations
Build
frontend, backend, APIs
Launch
deploy, monitor, support
Iterate
analytics into the next release
Faster time to market
Ship the version that can go live, instead of a year spent building around assumptions.
Validated demand
Real usage, pricing and workflow feedback before the full platform gets funded.
Lower build risk
Budget goes into features users actually reach for, not features nobody opens.
Production-ready, not disposable
The MVP ships as a real product, on architecture that survives the next release.
AI should solve a workflow, not add a chat box.
We build AI systems that automate work, connect company knowledge and turn complex workflows into software.
Agents that read an incoming request, decide what needs to happen, then carry the work across your systems. Sensitive steps wait for human approval.
- Lead and request processing
- Back-office operations
- Reporting and routing
- Incoming request
- Business rules
- AI agent
- CRM, APIs, database
- Action + alert
Built on OpenAI, Anthropic Claude, Google Gemini or open models, selected per project rather than per vendor relationship.
Complex systems, built to run in production.
Web and mobile products, the backend they depend on, and the payment infrastructure underneath. Integrations and routing logic are core engineering work here, not edge cases.
Products
- Web applications and SaaS platforms
- iOS and Android applications
- Customer, partner and admin portals
- Marketplaces and subscription products
Platform
- APIs and backend services
- Databases and data models
- Cloud infrastructure and deployment
Payments
- Gateway and PSP integrations
- Checkout, deposits and payouts
- Subscription billing and merchant dashboards
- Routing, fallback logic and reconciliation
- Checkout
- Payment routing
- Card acquirer
- Wallet provider
- Fallback route
- Reconciliation
WindyLoop builds software and integrations for payment and fintech products. It is not a bank, a payment processor or a licensed payment institution.
Software built around how your business actually works.
Custom internal systems where off-the-shelf tools force the wrong process, and integrations where the platforms you already run need to work together.
Systems we build
- CRM and sales pipelines
- Order and inventory management
- Operations and workflow platforms
- Employee portals and scheduling
- Reporting and internal dashboards
- Document management and approvals
Platforms we connect
A sample of the platforms and providers we integrate with. These are products we work with, not clients or partners.
From problem to production.
Understand
The business problem, the people who will use the product, the workflows already in place, and what a good outcome looks like.
Define
Scope, feature priorities, architecture, user flows, integrations and the delivery approach, written down before anyone builds.
Design
Interface and technical solution decided together, so the UX and the system behind it agree with each other.
Build
Frontend, backend, APIs, integrations, AI functionality and infrastructure, shipped in working increments.
Launch and improve
Test, deploy, monitor real usage, then improve the product on data and feedback instead of opinion.
More than development.
One team from scope to production
Product definition, design, architecture, engineering, integrations and launch stay with the same team.
Production-first engineering
An MVP ships as a real product on architecture that survives the next release, not a demo that gets rebuilt from zero.
AI where it creates leverage
Models go where they remove manual work or open up information, as part of the architecture rather than a feature bolted on top.
Integrations are first-class work
Payment providers, third-party APIs, routing logic and backend workflows are the job, not the awkward part of it.
Direct communication
You talk to the people writing the code, with no account layer translating in between.
A US company in Chicago
WindyLoop LLC is a US company, registered and based in Chicago, Illinois. Contracts, invoicing and communication run from here.
Have an idea or a problem worth solving?
Tell us what you are building. We will help turn it into working software.
A rough idea is enough to start. You do not need a written specification.