Software development services
68 services in eight areas, delivered by one engineering team in New Town, Kolkata, for clients across India and overseas. Start with one, or combine several into a single product.
AI and automation
Assistants, agents and models that read, decide and act inside your business.
AI Software Development
Custom AI software that reads documents, answers questions, predicts demand and automates decisions inside your business.
Learn moreAI Chatbot Development
Website, WhatsApp and app chatbots that answer from your own content and hand over to a person when needed.
Learn moreAI Agent Development
Autonomous agents that research, fill forms, update records and complete workflows across your tools.
Learn moreGenerative AI Development
GenAI features that write, summarise, translate and create inside your product or internal tools.
Learn moreMachine Learning Development
Prediction, classification and recommendation models trained on your business data.
Learn moreComputer Vision Development
Cameras and images that count, inspect, read and recognise automatically.
Learn moreAI Voice Agent Development
Voice bots that answer calls, book appointments and make reminder calls in natural speech.
Learn moreBusiness Process Automation
RPA and workflow automation that removes copy paste work between your systems.
Learn moreManagement systems and ERP
School, hotel, hospital, banking, HR and ERP software that runs daily operations.
ERP Software Development
Custom ERP that runs purchase, sales, inventory, production, accounts and HR on one system.
Learn moreCRM Software Development
Custom CRM for leads, pipelines, follow ups and customer service that your sales team will use.
Learn moreSchool Management System
Admissions, fees, attendance, exams, report cards, transport and a parent app in one school ERP.
Learn moreCollege and University ERP
Admissions, academics, examinations, fees and placements for colleges and universities.
Learn moreHotel Management System
Property management with reservations, front desk, housekeeping, POS, billing and channel manager.
Learn moreHospital Management System
OPD, IPD, pharmacy, lab, billing, insurance and EMR for hospitals and nursing homes.
Learn moreBanking Software Development
Core banking modules, co-operative bank software, digital onboarding and loan systems.
Learn moreFinance and Accounting Software
Custom accounting, billing, GST, expense and financial reporting software.
Learn moreHRMS and Payroll Software
Employee records, attendance, leave, payroll, PF, ESI and performance in one HR system.
Learn moreInventory Management System
Real time stock across warehouses with barcodes, reorder alerts and valuation.
Learn morePOS and Billing Software
Fast GST billing for retail counters with inventory, loyalty and multi store reporting.
Learn moreReal Estate and Property Software
Real estate CRM, booking, inventory and property management for builders and societies.
Learn moreRestaurant Management System
Restaurant POS, KOT, QR ordering, online orders, inventory and recipes.
Learn moreGym and Fitness Software
Memberships, renewals, attendance, trainers and a member app for gyms and studios.
Learn moreIndustry platforms
Purpose built platforms for finance, logistics, education, travel, law and healthcare.
Fintech App Development
Payments, wallets, investment, lending and personal finance apps built for Indian regulation.
Learn moreLoan Management Software
Loan origination, underwriting, disbursal, EMI collection and NPA tracking for lenders.
Learn moreInsurance Software Development
Policy administration, quotes, claims and agent portals for insurers and brokers.
Learn moreLogistics and Transport Software
Fleet, dispatch, live tracking, proof of delivery and freight billing.
Learn moreManufacturing Software and MES
Production planning, shop floor tracking, quality and machine data for factories.
Learn moreNGO and Donation Software
Donations, 80G receipts, beneficiaries, projects and CSR reporting for non profits.
Learn moreLegal Case Management Software
Case diaries, hearing dates, documents, billing and client updates for law firms.
Learn moreTravel Booking Portal Development
Flight, hotel, bus and holiday package booking portals for travel agencies.
Learn moreEvent and Ticketing Platform
Event pages, ticket sales, QR entry and attendee management.
Learn moreLMS and EdTech Development
Learning platforms with courses, live classes, tests, certificates and payments.
Learn moreTelemedicine App Development
Video consultations, e-prescriptions, booking and payments for doctors and hospitals.
Learn morePharmacy Management Software
Pharmacy billing, batch and expiry stock, purchase and online medicine orders.
Learn moreLaboratory Management Software
LIMS for pathology labs: samples, machines, reports, home collection and billing.
Learn moreWeb development
Websites, web apps, stores, portals and SaaS products built to load fast and rank.
Website Development
Fast, search ready business websites that load in a second and turn visitors into enquiries.
Learn moreCustom Web Application Development
Browser based software with logins, dashboards and workflows built for your exact process.
Learn moreEcommerce Website Development
Online stores with fast checkout, UPI, COD, shipping and inventory sync.
Learn moreWordPress Development
Custom WordPress themes, plugins, speed fixes and secure hosting.
Learn moreLaravel and PHP Development
Secure, maintainable Laravel applications and APIs.
Learn moreReact and Next.js Development
Fast, search friendly front ends and full stack apps with React and Next.js.
Learn moreProgressive Web App Development
Installable web apps that work offline and send notifications, without app stores.
Learn moreSaaS Product Development
Multi tenant SaaS platforms with subscriptions, onboarding and analytics.
Learn moreWeb Portal Development
Customer, vendor, dealer, employee and B2B portals with secure logins.
Learn moreMarketplace Platform Development
Multi vendor marketplaces for products, services and bookings.
Learn moreLanding Page Design
High converting landing pages for ads, launches and lead generation.
Learn moreApp development
Android, iOS and cross platform apps from first sketch to store launch.
Mobile App Development
Android and iOS apps from idea to store launch, with backend and admin panel.
Learn moreAndroid App Development
Native and cross platform Android apps for India's largest mobile audience.
Learn moreiOS App Development
iPhone and iPad apps built to Apple's standards.
Learn moreFlutter App Development
One codebase for Android, iOS and web with native performance.
Learn moreReact Native App Development
Cross platform apps sharing code and skills with your React web team.
Learn moreOn Demand App Development
Taxi, delivery, home services and booking apps with live tracking.
Learn moreCloud, data and integration
Cloud architecture, DevOps, APIs and dashboards that connect everything.
Cloud Application Development
Cloud native apps and migrations on AWS, Azure and Google Cloud.
Learn moreDevOps Services
CI/CD pipelines, containers, monitoring and reliable releases.
Learn moreAPI Development and Integration
REST and GraphQL APIs plus integrations with payment, ERP, CRM and government systems.
Learn moreData Analytics and Dashboards
Data pipelines, warehouses and live business dashboards.
Learn moreLegacy Software Modernisation
Old desktop and PHP systems rebuilt as modern, secure web and mobile software.
Learn moreEmerging technology
Blockchain, IoT, AR and VR, games and browser extensions where they add value.
Blockchain Development
Smart contracts, tokenisation and verifiable records where a shared ledger adds real value.
Learn moreIoT Development
Connected sensors, devices and dashboards for factories, farms, buildings and fleets.
Learn moreAR and VR Development
Augmented and virtual reality for training, real estate tours and product previews.
Learn moreGame Development
Mobile, web and educational games and gamified apps.
Learn moreBrowser Extension Development
Chrome and Edge extensions that add tools to the browser your team already uses.
Learn moreDesign, quality and support
UX design, testing, security, maintenance, consulting and dedicated teams.
UI and UX Design
Research led interface design, prototypes and design systems for web and apps.
Learn moreSoftware Testing and QA
Manual, automated, performance and security testing before every release.
Learn moreCybersecurity Services
Security audits, penetration testing, hardening and DPDP readiness.
Learn moreWebsite and App Maintenance
Updates, backups, monitoring, fixes and small changes every month.
Learn moreHire Dedicated Developers
Dedicated developers, designers and QA engineers working as part of your team.
Learn moreIT and Technology Consulting
Technology roadmaps, software selection and digital transformation advice.
Learn moreHow the pieces fit together
Most organisations need a system of record, a way for customers to reach it and intelligence on top. For a school that means a school management system, a parent mobile app and an AI assistant that answers admission questions. For a hotel it is a property management system, a direct booking website and revenue dashboards.
For lenders it is loan management, banking modules and risk models. For factories it is an ERP, shop floor software and machine sensors. Underneath all of them sit cloud infrastructure, integrations, testing and security.
Healthcare providers can also work with our healthcare marketing division.
Questions about our development services
Which kinds of software does WebKitLab build?
We build AI systems and chatbots, ERP and management systems for schools, colleges, hotels, hospitals, banks and businesses, industry platforms for finance, logistics, education and travel, websites, web applications and ecommerce stores, Android and iOS apps, cloud and data systems, and emerging technology such as IoT and AR.
Can you combine several of these in one project?
Yes. Most real projects do. A school ERP usually comes with a parent app and an AI assistant, and a hotel system with a booking website. We plan them as one product with shared data.
How do you price development work?
We scope a first release that is useful on its own and give a fixed price for it. Later phases are planned and priced the same way, or run on a monthly team model.
Tell us what you want to build
Share three details. A senior engineer from our Kolkata team will call you, understand the problem and send a written scope with timeline and cost. No obligation, no spam.
- A short call with an engineer, not a salesperson
- A written scope: modules, technology, timeline and fixed cost for phase one
- Honest advice, including when an existing product fits better than custom code