eDarpan Blog
Practical insights on technology, business growth, virtual office, and more — written for founders, operators, and engineers.
Choosing an LLM Provider in 2026: Beyond the Benchmark Charts
OpenAI, Anthropic, Google, Groq, and the open-weight world. The benchmarks are within 5% of each other on most tasks; the operational differences are the actual decision.
Should You Actually Build a RAG System? A Decision Guide
RAG looks deceptively simple in a demo and surprisingly complex in production. Here is when to build one, when to use a fine-tuned model instead, and what to avoid.
Workflow Automation Without AI: What Your Team Should Automate First
Before you bolt an LLM onto every process, audit which manual workflows are actually wasting time. A practical framework for automation triage.
AI Content and SEO in 2026: What Google Actually Penalises
AI-generated content is not penalised. Lazy AI-generated content is. Here is the practical line, and how to write at scale without being on the wrong side of it.
WhatsApp Business API vs the Broadcast App: A Founder’s Guide
The free WhatsApp Business app gets you started; the API is a different category of tool. Here is when to graduate, what it actually costs, and the templates that get approved.
SMS vs WhatsApp vs Email: Which Channel Actually Works in India?
Open rates, costs, latency, and policy. A pragmatic comparison of the three big messaging channels in India and which one is right for which job.
SEO for SaaS Startups in India: A Year-One Playbook
A practical first-year SEO plan for an Indian SaaS startup, from keyword research to link building, with the focus on what actually moves rankings.
Product-Led vs Sales-Led: Which Growth Motion Fits Your SaaS?
PLG isn’t universally better than sales-led. The right motion depends on your ACV, time-to-value, and who actually decides to buy. Here is the framework.
Newsletter Marketing in India: Why It Still Works in 2026
Email newsletters look unsexy next to TikTok and short-form video. They also outperform both for B2B and considered-purchase B2C in India. Here is why and how.
Choosing a Cloud Provider in India: A Practical Guide for 2026
AWS, Google Cloud, and Azure all run great workloads. The right pick depends less on the brochure and more on your team, your data residency rules, and your billing preferences.
Monolith vs Microservices: What an Indian Startup Should Actually Build
Microservices are the right answer eventually for some teams. They are almost never the right first answer. Here is how to know which side of that line you are on.
Postgres vs MySQL vs MariaDB: A 2026 Decision Guide for Builders
All three are excellent. The differences that matter for a typical product team in 2026 are less about features and more about ecosystem, defaults, and where you plan to host.