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Web App & SaaS Development

Web app and SaaS development that
can grow

We build browser-based products, SaaS platforms and internal systems with clear workflows, secure foundations and room for the next release.

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The engagement

From scope to
working product.

Best for: Companies replacing manual operations or launching a subscription, marketplace or platform product.

Typical outcome: A fast, maintainable web product aligned to your business workflow.

  • 01Workflow definition
  • 02Web product design
  • 03Application engineering
  • 04Cloud deployment
01SaaS foundations
02Dashboards
03Role-based workflows
04Subscriptions
05AI agents and automation
06Third-party APIs

Packages & Pricing

Choose a practical
starting point.

Compare the three packages designed specifically for web app & saas development.

Web App Starter

From $7,500

A focused web application built around a clearly defined workflow, audience and first release. Starting from $7,500. Final pricing depends on features, backend requirements, integrations and overall product complexity.

  • Responsive web interface
  • Core backend workflow
  • Cloud deployment
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Common starting point

SaaS Development

From $15,000

End-to-end development for subscription-based web products, including user accounts, roles, dashboards, payments, integrations and scalable backend architecture. Projects typically start from $15,000. Final pricing depends on scope and technical complexity.

  • Accounts, roles and subscriptions
  • Dashboards and integrations
  • Optional AI agents or workflow automation
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Existing Web App / SaaS Development

Custom pricing

Development and modernization services for existing web applications and SaaS products. We can improve performance, add new functionality, update architecture, integrate third-party services and help recover products with technical issues. Pricing is based on the existing product, scope and technical complexity.

  • Technical assessment
  • Focused modernization
  • Custom AI features where useful
View package
View Web App & SaaS Development pricing

Questions & answers

Before you
start building.

Can GrekTech build a SaaS product?

Yes. The SaaS Development package includes user accounts, roles, dashboards, billing, integrations and production deployment. Final scope depends on product and billing complexity.

Can AI be integrated into a web product?

Yes. Published capabilities include AI agents, workflow automation and third-party APIs. Assistance and recommendation features can be scoped where they serve the product workflow.

Explore product work

See the guided creation, assistant-led editing and live preview delivered in Grek Factory.

Understand MVP scope and cost or compare all development packages.

A useful first conversation

Tell us the workflow
that matters most.

Share your contact details and a short description of what you would like to build. We'll use that context to frame a practical next step.

Get a Project Estimate