Decision guides for technology buyers.
Build or buy? Ready-made or custom? Agency, in-house team or pod? Fixed price or time and materials? Honest answers, including when we are not the right choice. Each guide compares the options side by side and ends with five questions to decide.
- 4 guides
- Honest trade-offs
- Indian context
Free 30-minute consultation. We will tell you honestly if another option fits better.
- Read the quick answerA plain recommendation up front
- Compare side by sideCost, time, risk and control
- Answer five questionsTo find your best fit
- Talk to usA free, honest 30-minute call
Make the call with confidence.
Each guide gives a plain recommendation first, then the evidence.
Build vs buy ERP
Custom, packaged or ready-made: costs, timelines and trade-offs for Indian businesses.
Read the guide →02Ready-made vs custom
When to use pre-built systems, when to build, and how to combine them.
Read the guide →03Agency vs in-house vs pod
Speed, accountability, knowledge and commitment compared for multi-year programmes.
Read the guide →04Fixed price vs time and materials
Cost certainty, flexibility and risk compared across engagement models.
Read the guide →About these guides.
Who are these guides for?
Founders, CTOs, operations heads and finance leaders deciding how to buy, build or staff technology, especially in India.
Do the guides only recommend Stack18?
No. Each guide says when another option is the better choice, such as a packaged SaaS for a handful of standard users, or an in-house team when software is your core product.
Where do the numbers come from?
Stack18 prices and timelines come from our own solution and service pages. Custom build ranges reflect typical Indian agency quotes for comparable scope in 2026.
How do I get a recommendation for my situation?
Book a free 30-minute consultation. A senior specialist will recommend a route and, after a short call, give an indicative estimate.
Talk your decision through.
Tell us where you are and where you want to be. A senior specialist will reply within one business day with next steps.
- Free 30-minute consultation
- Indicative estimate after the call
- NDA available on request