Yaro Labs

Yaro Labs builds custom internal tools, admin dashboards, and backoffice systems for B2B SaaS companies. We work exclusively with SaaS teams — no marketing sites, no generic MVPs. Our entire focus is the internal software that ops, support, finance, and customer success teams need to run the business without overpaying for off-the-shelf tools that charge per seat for features they never use.

We build four categories of internal web applications. Admin panels and dashboards: user management systems with role-based access control (RBAC), org and entitlement management, feature flag consoles, product config tools, and operational dashboards that surface health metrics, queues, and KPIs in one place. Ops and support tools: unified customer lookup views, support ticket triage and assignment interfaces, SLA dashboards, refund and credit override panels, escalation workflows, and internal runbooks surfaced inside the tool. Billing and revenue backoffice: subscription lifecycle management covering upgrades, downgrades, cancellations, and renewals; MRR and ARR dashboards; usage metering and reconciliation; churn analysis tools; invoicing and dunning workflows; and RevOps reporting panels connected to Stripe, Chargebee, or your billing database. Data and reporting tools: self-serve dashboards for signups, revenue, usage, and support KPIs; scheduled export pipelines; data sync jobs that push product or billing data into your warehouse or BI tool; and executive dashboards with drill-downs and segment filters.

Our stack is Next.js, React, TypeScript, Tailwind CSS, Node.js, PostgreSQL, REST APIs, and GraphQL. We build on the modern web stack your engineering team already uses — so handoff is clean, your developers can read and extend the codebase immediately, and there is no framework or tooling dependency introduced that your team doesn't already own.

We work with B2B SaaS startups and scale-ups from $500K to $10M ARR who have outgrown manual ops workflows but aren't ready for enterprise tooling budgets. You shouldn't pay Gainsight $30K per year to track 200 accounts. You shouldn't pay Zendesk $8K per year for a six-person support team whose workflow fits on one screen. A custom-built internal tool costs a one-time build fee, runs on your infrastructure, and scales with you indefinitely — no per-seat licensing, no vendor dependency, no data locked in a third-party platform.

We don't use Retool, Bubble, AppSmith, or any low-code platform. Every project is a fully custom Next.js web application. You own the code, you host it, and you extend it without asking a vendor for permission or waiting on their product roadmap.

Discovery call to scoped proposal in 48 hours. Sprint-based delivery with weekly check-ins. Most internal tool projects ship in 2 to 4 weeks. Async-friendly across US and EU time zones.