Build Mobile Apps
using Existing Code
with Analytics
for SaaS
SaaS products need multi-tenancy, subscription billing, and activation flows. Greta ships all of this pre-wired — Stripe, auth, onboarding, and analytics from day one.
Every project ships with analytics pre-wired — user tracking, error monitoring, performance metrics, and conversion funnels — without any additional setup or configuration.
The SaaS stack is broken by default.
Multi-tenancy from scratch takes months
Building tenant isolation, per-seat billing, and role-based access from scratch is error-prone and expensive before you've validated anything.
Activation gaps kill trial conversion
Most SaaS products lose 60–80% of trial users before they see value. Onboarding is an afterthought, not a system.
Scaling without systems
Manual processes that work at 10 customers break at 100. Growth requires infrastructure most teams haven't built yet.
Greta builds your SaaS mobile apps — from existing code.
Import your existing codebase via GitHub and use Greta to add features, fix bugs, refactor architecture, or migrate to a new stack — with full codebase context awareness.
Analytics is included out of the box — no extra configuration, no separate tools, no waiting. Your mobile apps ships with analytics pre-wired and production-ready in 5 days.
What SaaS teams build with Greta.
Real mobile apps products built by SaaS teams using existing code as their starting point.
From Existing Code to live SaaS product.
Connect GitHub
Authorise Greta to read your existing repository.
Index Codebase
Greta builds a full understanding of your existing code.
Extend
Add features, fix bugs, or refactor — with full context.
Push
Changes sync back to your GitHub repo automatically.
Same build, different industry.
Fintech
Financial technology, payments, and banking infrastructure.
Mobile Apps for FintechEdTech
Education platforms, learning tools, and course products.
Mobile Apps for EdTechE-commerce
Online stores, marketplaces, and retail technology.
Mobile Apps for E-commerceHealthcare
Health tech, telemedicine, and medical software.
Mobile Apps for HealthcareReal Estate
PropTech, property listings, and real estate management platforms.
Mobile Apps for Real EstateLegal Tech
Law firm software, contract management, and legal operations tools.
Mobile Apps for Legal TechLogistics
Supply chain, fleet management, and last-mile delivery platforms.
Mobile Apps for LogisticsMarketing Tech
Campaign management, analytics, and growth marketing platforms.
Mobile Apps for Marketing TechDeveloper Tools
Dev tooling, APIs, CLIs, and infrastructure for engineering teams.
Mobile Apps for Developer ToolsHospitality
Hotel tech, restaurant software, and guest experience platforms.
Mobile Apps for HospitalityMedia & Publishing
Content platforms, digital publishing, and media distribution tools.
Mobile Apps for Media & PublishingGaming
Game studios, esports platforms, and gaming community tools.
Mobile Apps for GamingNonprofit
Fundraising platforms, volunteer management, and cause-driven tools.
Mobile Apps for NonprofitRetail
Physical retail, POS systems, and omnichannel commerce platforms.
Mobile Apps for RetailManufacturing
Factory operations, production planning, and industrial IoT platforms.
Mobile Apps for ManufacturingInsurTech
Insurance technology, claims management, and underwriting platforms.
Mobile Apps for InsurTechHR Tech
Recruiting, people ops, and workforce management platforms.
Mobile Apps for HR TechPropTech
Property investment, asset management, and smart building platforms.
Mobile Apps for PropTechCleanTech
Sustainability tech, energy management, and climate solutions.
Mobile Apps for CleanTechFoodTech
Food delivery, restaurant technology, and supply chain platforms.
Mobile Apps for FoodTechCybersecurity
Security tools, threat detection, and compliance management platforms.
Mobile Apps for CybersecurityTravel
Travel booking, itinerary management, and experience platforms.
Mobile Apps for TravelSports & Fitness
Fitness apps, sports analytics, and athlete management platforms.
Mobile Apps for Sports & FitnessAutomotive
Automotive tech, fleet management, and connected vehicle platforms.
Mobile Apps for AutomotiveSocial Impact
Community platforms, social enterprises, and impact-driven tools.
Mobile Apps for Social ImpactCreator Economy
Creator monetisation, fan engagement, and content platform tools.
Mobile Apps for Creator EconomyMore capabilities for SaaS mobile apps.
Also build for SaaS with Greta.
Web Apps
Full-stack web applications with auth, database, and APIs.
Build for SaaSSaaS
Multi-tenant SaaS platforms with billing, auth, and user management.
Build for SaaSDashboards
Real-time analytics dashboards that surface actionable insights.
Build for SaaSInternal Tools
Custom internal tools that automate ops and cut manual work.
Build for SaaSYour SaaS mobile apps,
live in 5 days.
Describe what you want to build. Greta writes the code, wires analytics, and deploys it — production-ready for SaaS.