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ZeizzLabs
Service

Software & Development

Websites, web apps and mobile apps engineered to be fast, secure and built to last.

Software & Development

We design and engineer the thing your business actually runs on — a site that sells, a web app that replaces a spreadsheet, a mobile app your customers keep. Everything is built on a modern stack, tested on real devices and tuned for the networks your customers are actually on, not office Wi-Fi.

What we build

  • Business websites
  • Web applications
  • Mobile apps
  • E-commerce
  • APIs & backends

Ways to start

  • Business Website

    A fast, modern, mobile-first website that turns visitors into enquiries.

    from ₹24,999

  • AI Calling Agent

    A voice AI that answers and makes calls in your brand's voice — 24/7, never misses one.

    from ₹19,999

  • WhatsApp Automation

    Auto-replies, broadcasts, catalogues and chatbots on the WhatsApp Business API.

    from ₹14,999

Add-ons

Everything you can bolt on
to a build.

A website is rarely just a website. These are the pieces we add most often — pick what you need, and we will tell you honestly which ones you do not.

Take money online without the customer leaving your site.

  • Razorpay / Cashfree / PayU (UPI, cards, netbanking, wallets)
  • Stripe or PayPal for international customers
  • Subscriptions and recurring billing
  • Payment links and one-off invoices
  • GST-compliant invoices and receipts
  • Refunds, settlements and reconciliation

Every enquiry lands in the system your team already works in.

  • HubSpot, Zoho CRM, Pipedrive or Salesforce
  • Website and landing-page forms synced to the CRM
  • WhatsApp and call enquiries pushed in as leads
  • Lead scoring, owner assignment and routing rules
  • Deal-stage automation and follow-up reminders

Edit the site yourself, without touching code or calling us.

  • Sanity, Payload or Strapi (headless, you own the data)
  • WordPress as a headless backend if the team already knows it
  • Blog, case studies, careers and landing pages
  • Draft previews and scheduled publishing
  • Multi-language content and regional variants
  • Role-based editing for a wider team

The part that actually runs your business logic.

  • Custom APIs and business rules
  • PostgreSQL, Supabase or MongoDB
  • Admin dashboards and internal tools
  • File and media storage with a CDN
  • Full-text and faceted search
  • Background jobs, queues and scheduled tasks
  • Third-party API integrations of any kind

Customer logins, staff logins, and who is allowed to see what.

  • Email and password, magic links or OTP
  • Phone-number OTP login, which most Indian users prefer
  • Google, Apple and Microsoft sign-in
  • Roles and permissions for staff versus customers
  • Customer portals: orders, bookings, documents
  • Two-factor authentication and session management

The messages your system sends on its own.

  • Transactional email via Resend, Postmark or SES
  • Transactional SMS and OTP via MSG91 or Twilio
  • WhatsApp Business API notifications and templates
  • Newsletters and campaigns via Brevo or Mailchimp
  • Browser and mobile push notifications
  • Deliverability setup: SPF, DKIM and DMARC

Selling products, with the operational side handled.

  • Product catalogue, variants and inventory
  • Cart, checkout and order management
  • Shipping rates and courier integration (Shiprocket, Delhivery)
  • Coupons, offers and abandoned-cart recovery
  • Returns, exchanges and refund flows

For anything that runs on appointments.

  • Availability, slots and calendar sync
  • Cal.com or Calendly embedded, or a custom booking engine
  • Automated confirmations and reminders
  • Rescheduling, cancellation and no-show handling
  • Staff, room or resource allocation

Knowing what is working, in terms you can act on.

  • GA4 and Google Tag Manager, configured properly
  • Meta Pixel and Google Ads conversion tracking
  • Server-side tracking that survives ad blockers
  • Heatmaps and session recordings
  • A/B testing and feature flags
  • Custom dashboards for the numbers you actually check

Being findable, not just present.

  • Technical SEO, schema markup and sitemaps
  • Google Business Profile and local SEO
  • Core Web Vitals tuning
  • Multilingual SEO with hreflang
  • Content structure and internal linking

The intelligence bolted onto an existing build.

  • Site chat assistant trained on your own content
  • AI voice agent on your business number
  • AI-assisted search across products or documents
  • Automated lead qualification and routing
  • Drafting tools for your team, with human approval

The unglamorous part that decides whether it stays up.

  • Domain, SSL, DNS and business email setup
  • Staging environments and preview deployments
  • Automated backups and one-click rollback
  • Uptime monitoring and error tracking (Sentry)
  • Bot protection, rate limiting and a WAF
  • Cookie consent, privacy policy and DPDP/GDPR basics
  • WCAG AA accessibility compliance

Add-ons are quoted with the project, not billed by surprise. Tools are chosen for what suits your business and budget — the named ones above are simply what we reach for most often.

Digital Creation & Innovation

Everything digital.
Endless possibilities.

Whatever the digital side of your business needs next — the site, the brand, the app, the AI — we build it end to end.