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The OneT blog

Straight answers about what software costs and whether you need it

No listicles, no "top 10 companies" filler. These are the guides we found ourselves writing in emails to clients often enough that it made sense to publish them. Prices are in rupees and the examples are Indian.

AI & Automation

AI voice agents in India: where they work, and where they embarrass you

An honest look at AI voice agents for Indian businesses — what they handle well in Hindi and English, where they still fail, what they cost per minute, and how to decide whether your call volume justifies one.

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AI & Automation

WhatsApp Business API pricing in India: the per-message maths

Current WhatsApp Business API rates for India in rupees — marketing, utility, authentication and service messages, the free-tier change from 1 October 2026, GST, and worked monthly costs for real businesses.

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Education

School management software price in India: what schools actually pay

What school ERP really costs in India — per-student pricing, flat annual plans and custom builds compared, plus the hidden costs schools discover in year two and how to avoid them.

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Travel

Travel agency software in India: rent it or build it?

A straight comparison of rented travel agency software and a custom tour operator ERP in India — real three-year costs, what rented products will not do, and how to tell which side of the line your agency is on.

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Software & ERP

Custom software or a ready-made product? A decision framework

A practical framework for Indian businesses choosing between custom software and an off-the-shelf product — the five questions that decide it, real cost comparisons, and the failure modes of each.

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Apps

What a mobile app actually costs in India, line by line

An itemised breakdown of app development costs in India — what each feature adds, why quotes differ by five times for the same brief, Play Store and App Store costs, and the running costs after launch.

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Reading is cheaper than a wrong build

If you have read a guide and still are not sure whether custom software is right for your size, send us the question. We would rather tell you not to build something than sell you the wrong thing.

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