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Custom SaaS development

We build secure, scalable SaaS platforms tailored to your business - complete with user management, admin tools, billing, and integrations for fast, confident launches.

Based on last 100+ reviews

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12-36 weeks
delivery timeline
Functional
and scalable
12 months
support included
100+
Trusted by clients worldwide
FULL CYCLE DEVELOPMENT

Core elements of a successful SaaS:

We build complete SaaS platforms - backend, frontend, subscriptions, and user control. Launch faster with a system that's ready to scale from day one.

Functional core
Custom logic built for your business - automated and user-ready.
Subscriptions
Manage plans, billing, and trials with Stripe, PayPal, or custom terms.
User access
Multi-role login, permissions, and onboarding built to scale.
Admin panel
Full control via a clean dashboard - no coding needed.
System architecture and scalability
STRUCTURE

System architecture and scalability

Most SaaS projects fail because they focus only on features - not on architecture, user flows, or growth-readiness.

Without a clear structure, systems become hard to maintain, scale, or extend.

  • Modular architecture

    – Built for long-term growth, feature updates won't break the core system.

  • Role-Based access

    – Create user roles with custom permissions, easily manage access and visibility.

  • Usage analytics

    – Know how users interact with your product to improve decisions.

  • Multi-tenant support

    – Handle multiple organizations or teams in one system, securely.

  • API-ready setup

    - Easily connect your app to tools like CRM, ERP, or marketing platforms.

Billing, payments and access control
PAYMENTS

Billing, payments and access control

SaaS monetization often breaks down when payments, subscriptions, and user limits are managed manually - or bolted on as an afterthought.

This leads to errors, lost revenue, and support overhead.

  • Automated subscriptions

    – Manage upgrades, downgrades, renewals, and expirations without lifting a finger.

  • Flexible plans

    – Offer trials, discounts, or usage-based pricing with full control.

  • Integrated payments

    – Stripe, PayPal, or custom terms - set it once and forget it.

  • Invoice generation

    – Auto-generate and send branded invoices as PDF or export to ERP.

  • Access enforcement

    – Features lock/unlock based on user plan or credit status.

Admin tools and user experience
USABILITY

Admin tools and user experience

Without an admin panel, even small changes require dev time.

Without a clean UI, users struggle. And without internal tools, support and ops waste time on routine tasks.

  • Admin dashboard

    – Control users, plans, and content from a secure interface.

  • Custom dashboards

    – Tailored views for staff, partners, or clients by role.

  • Content editor

    – Update pricing, texts, emails, or settings in minutes.

  • Monitoring

    – Track events, usage, and errors without external tools.

  • Responsive UI

    – Works perfectly across mobile, tablet, and desktop.

AI-driven features for SaaS application
AI IMPLEMENTATION

AI-driven features for SaaS application

Some problems in SaaS used to be out of reach - like real-time support, personalized onboarding, or smart data parsing - because they required large teams or heavy dev work.

With modern LLMs, these features are now faster to implement, easier to scale, and more affordable to maintain.

  • Smart support chat

    – Answers user questions instantly and reduces support tickets.

  • Onboarding assistant

    – Helps new users understand how to use the product step by step.

  • Interface helper chat

    – Guides users through tricky screens or settings with natural language prompts.

  • AI documentation helper

    – Users ask questions and get clear answers from your product documentation or knowledge base.

  • Admin documentation writer

    – Helps your team quickly generate or update internal docs, guides, or release notes using plain text prompts.

PRICING

How much does SaaS development cost?

Each project is unique, and we tailor every solution to your specific business goals. Below are estimated price tiers to help you understand what to expect at different levels of complexity.

Simple SaaS

Basic tools, suitable for niche markets - ideal for testing ideas or launching focused products with minimal features.

22,500 kr - 75K kr
  • Support
    • Initial deployment support
    • Basic documentation and training
    • 12-months post-launch support
  • Functionality
    • User authentication
    • Simple dashboards or interfaces
    • Basic subscription model
    • Core product functionality
  • Integrations
    • Payment gateway (Stripe or PayPal)
    • Email notifications
  • Extended warranty
    • About 1100 kr / month – Includes VPS hosting, priority support, and recovery of fatal and logical errors (e.g., broken flows, miscalculations, system crashes).

Most popular

Standard SaaS

Platforms with moderate complexity, including user management and third-party integrations - great for growing apps that need structured flows and essential system connections.

75K kr – 560K kr
  • Support
    • Onboarding and training sessions
    • 12-months support + extended support option
  • Functionality
    • Multi-role user management
    • Subscription plans with trials
    • Basic admin panel
    • Responsive web interface
  • Integrations
    • Stripe / PayPal
    • CRM or ERP sync
    • Notification systems
  • Extended warranty
    • About 3400 kr / month – Includes VPS hosting, priority support, and recovery of fatal, logical, and core system errors, as well as fixes for form behavior and layout issues.

Complex SaaS

Admin panel, API integrations, cloud infrastructure, and modular architecture - built for scale, automation, and complex business operations.

560K kr – 1120K+ kr
  • Support
    • Onboarding and training sessions
    • 12-months support + extended support option
  • Functionality
    • Modular product architecture
    • Full admin dashboard with analytics
    • Role-based access across organizations
    • Dynamic content and config management
  • Integrations
    • ERP, CRM, and marketing platforms
    • Cloud services and DevOps tools
    • Custom APIs or partner networks
  • Extended warranty
    • About 6300 kr / month – Full coverage including VPS hosting, priority support, all types of fatal, logical, core, form, and layout issues, plus vendor/API replacement if external integrations become unstable or deprecated.

USE CASE VARIETY

Features that solve real business problems?

From user accounts to admin tools and integrations - your SaaS can include exactly what your business needs, nothing more, nothing less.

Admin tools

Centralized tools to manage users, content, access rights, and system settings - without developer input.

Admin dashboard
Role management
User activity logs
Manual access overrides
Content manager (text/images)
Plan & pricing editor
Email template editor
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Interfaces

Standard UI components and flexible page types for building consistent, user-friendly SaaS interfaces.

Marketing site integration
Pricing page builder
Custom dashboard templates
Account settings page
Team management UI
Plan selector UI
Onboarding walkthrough
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Integrations

Connect your SaaS to the outside world and automate smart workflows using AI and modern APIs.

Stripe / PayPal integration
CRM/ERP sync (HubSpot, 1C, etc.)
Email & SMS platforms
Zapier & webhook triggers
Custom API endpoints
AI-powered support bot
AI onboarding guide
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User management

Core account systems, billing logic, and access layers powered by Stripe and other payment tools.

User registration
Login with 2FA
Role-based permissions
Organization/team accounts
Stripe-based subscriptions
Free trials & discount codes
Usage-based billing
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FIXED PRICE AND SECURE DEAL

On-time development within the fixed price:

Before development begins, we make you a clear offer with final costs and delivery terms. In the next step, we create a detailed brief or technical task, outlining the structure and functionality. This is documented and locked in the BIYRO system.

You’ll get a fully functional website with a full control panel and no vendor lock. We guarantee delivery within the agreed time - or we return your money.

Quick launch

Prompt start of work without long waiting - within 4 days.

Price and terms

We fix the price and approve the terms at the first project stage.

Implementation

Product readiness according to the goals - in 12-36 weeks.

Escrow deal

We work through BIYRO with all the necessary documents.

FAQ

Answers to common questions:

Still unsure about something? Here are answers to the most frequently asked questions about our process, pricing, and platform.

Working with us

Development questions

REVIEWS

Customer testimonials:

Explore what our customers are saying about their experience working with us. Here are some of our latest reviews and testimonials.

Andrew, URB

Water well drilling

Latvia

Latvia

Aleksandr, Switch Electric OÜ

Electrotechnical industry

Estonia

Estonia

Maksims, LV Systems SIA

E-commerce / web development

Latvia

Latvia

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