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Quartzle

Services

Software that saves hours and earns revenue.

Every engagement starts with a fixed scope and quote. Pick one service or combine them: most of our projects pair an AI feature with the product around it.

01

AI Chatbots

Customers ask the same questions all day, often outside office hours. A chatbot trained on your content answers instantly and accurately, captures leads and hands tricky conversations to your team.

Typical timeline: 1–3 weeks

  • OpenAI
  • Claude
  • Next.js
  • Node.js
  • Twilio

What you get

  • Chatbot trained on your website, docs, FAQs or product catalogue (RAG)
  • Website chat widget, WhatsApp and Messenger channels
  • Lead capture and hand-off to a human with full conversation history
  • Dashboard to review conversations and improve answers
Case study · Trading with MohamadAI trading assistantRead how we built it
02

AI Agents

Manual look-ups, data entry and multi-step admin tasks eat your team's day. A well-built agent reasons over your own data and completes the task, not just talks about it.

Typical timeline: 2–4 weeks

  • OpenAI
  • Claude
  • Python
  • Node.js
  • MongoDB

What you get

  • Tool / function calling into your CRM, database and third-party APIs
  • Multi-step workflows with approvals and human-in-the-loop checks
  • Admin dashboard with logs of every action the agent takes
  • Subscription or usage-based billing with Stripe
Case study · Invite EllieAI meeting assistant with memoryRead how we built it
03

AI Voice Agents

Missed calls are missed revenue. Voice agents answer instantly, 24/7, in a natural voice, and hand off to a human when it matters.

Typical timeline: 3–5 weeks

  • LiveKit
  • ElevenLabs
  • Twilio
  • Python
  • React

What you get

  • Low-latency voice agent on LiveKit with natural TTS (ElevenLabs, Sonic)
  • Inbound and outbound phone calls via Twilio
  • SMS follow-ups, reminders and call summaries
  • Call logs, transcripts and analytics dashboard
04

Automation & Bots

Hours go into copying notes, chasing follow-ups and moving data between tools. Automation does it the same way every time, without anyone watching.

Typical timeline: 1–3 weeks

  • Node.js
  • Playwright
  • Python
  • OpenAI
  • AWS

What you get

  • Meeting bots that record, transcribe and send AI summaries
  • Browser automation with Playwright for portals without APIs
  • Workflow automation across Gmail, Slack, CRMs and sheets
  • Scheduled jobs with alerts, retries and logs
05

SaaS MVP Development

You have validated the idea and need a real product in customers' hands fast, built on a codebase that will not need a rewrite at the first 1,000 users.

Typical timeline: 4–8 weeks

  • Next.js
  • React
  • Node.js
  • Stripe
  • MongoDB
  • Prisma

What you get

  • Product scoping and clickable flow before a line of code
  • Auth, teams, roles and onboarding
  • Stripe subscriptions, credits and usage-based billing
  • Admin panel, analytics and production deployment
Case study · CommissionItAI project planning & specialist marketplaceRead how we built it
06

Website Development

A slow or dated site loses leads before they read a word. We design and build sites for speed, clarity and search visibility, and keep what already works when we redesign.

Typical timeline: 2–4 weeks

  • Next.js
  • React
  • Tailwind CSS
  • PHP
  • MySQL

What you get

  • Company websites, landing pages and multi-language sites
  • E-commerce stores with secure checkout
  • Content editing your team can do without a developer
  • Core Web Vitals, technical SEO and analytics set up from day one
Case study · PropTexxRetail media network for real estateRead how we built it
07

Custom Web Apps

Spreadsheets and off-the-shelf tools stop fitting as you grow. A custom web app puts your data, workflows and customers in one place.

Typical timeline: 3–6 weeks

  • Next.js
  • React
  • Node.js
  • PostgreSQL
  • MongoDB

What you get

  • Client portals, booking systems and internal dashboards
  • Role-based access, audit logs and integrations with your existing tools
  • Real-time updates, reporting and exports
  • Maintenance and upgrades of existing web apps
Case study · ConventroBrowser-based file format convertersRead how we built it
08

Mobile Apps (iOS & Android)

Your customers live on their phones. A mobile app gives them a faster, always-there way to use your product, with push notifications that bring them back.

Typical timeline: 4–8 weeks

  • React Native
  • Expo
  • TypeScript
  • Firebase
  • Node.js

What you get

  • iOS and Android apps from a single React Native codebase
  • Push notifications, in-app purchases and offline support
  • Backend, admin panel and APIs to power the app
  • App Store and Google Play submission and release management
09

Chrome Extensions & Desktop Apps

Sometimes the best place for your product is inside the browser your users already have open, on a partner's website, or offline on their own machine.

Typical timeline: 2–4 weeks

  • React
  • Electron
  • SQLite
  • Express
  • JavaScript

What you get

  • Chrome extensions (Manifest V3) with AI features
  • Embeddable JavaScript widgets for client websites
  • Cross-platform desktop apps with Electron
  • Offline data with SQLite and auto-updates
Case study · PropTexxVirtual staging widget & Chrome extensionRead how we built it

Not sure which service fits?

Describe the problem instead. We will suggest the simplest thing that solves it, with a fixed quote, in one short call.