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Insights from ScalarThink
Practical guides on software, website and app development in India — and on running a jewellery business with CaratOS.

Software development
How to choose a custom software development company in India
Services, engagement models, pricing, red flags and the 10 questions to ask — a practical checklist for hiring a software development company in India.
9 min read
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Web development
Website development cost in India: a complete price guide
Typical price ranges for every kind of website, the eight things that drive the cost, the yearly running costs — and how to get a quote you can trust.
8 min read
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App development
Mobile app development cost in India: what you will really pay
Typical costs for simple, medium and complex apps, Android vs iOS vs cross-platform, timelines, hidden costs — and five ways to spend less without cutting quality.
9 min read
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CaratOS
CaratOS ERP: the complete guide to CaratOS jewellery software
Everything you need to know about CaratOS — what it is, who makes it, its 16 modules and 6 editions, and where to find the official CaratOS website.
7 min read
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Jewellery billing
Jewellery billing software with GST: a complete guide for Indian jewellers
GST on gold, making charges, old gold exchange, HUID and tagged stock — what a jewellery bill must get right, and what to look for in billing software.
9 min read
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Jewellery software
Best jewellery software in India: why jewellers choose CaratOS
What Indian jewellers should look for in billing, stock, GST and Girvi software — and how CaratOS covers every part of the business in one offline system.
8 min read
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