wits
Field notes · from the engineering room

Writing on AI
that actually ships.

Practical writing on AI automation, AI-native operations, AI-enabled workflows, and the unglamorous craft of shipping software that works. From the engineers building the platform — not consultants selling decks.

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56 of 56 posts

Why most AI projects fail — and the shape of the ones that don’t
Use Cases10 min read

Why most AI projects fail — and the shape of the ones that don’t

MIT found 95% of GenAI pilots produce no measurable return. The causes are organisational, not technical — and the fix is a boring checklist.

Use CasesUse cases
Jul 16, 2026Read more →
Telemedicine rules for Indian clinics: what the guidelines actually require
By Industry9 min read

Telemedicine rules for Indian clinics: what the guidelines actually require

RMP-only consults, recorded consent, registration numbers on every prescription, three-year records. India’s telemedicine rules in plain language.

By IndustryHealthcare
Jul 16, 2026Read more →
What a custom AI build looks like, week by week
Use Cases10 min read

What a custom AI build looks like, week by week

Scoping call to handover: what happens each week of a custom AI build, what your team actually does, and the red flags that predict a stall.

Use CasesUse cases
Jul 16, 2026Read more →
How to choose clinic management software in India: a working checklist
By Industry10 min read

How to choose clinic management software in India: a working checklist

ABDM readiness, DPDPA posture, signed e-prescriptions, GST billing, and a tested exit. A field checklist for picking clinic software in India.

By IndustryHealthcareChecklist
Jul 16, 2026Read more →
How to choose an AI development company: 10 questions that separate builders from deck-sellers
Use Cases10 min read

How to choose an AI development company: 10 questions that separate builders from deck-sellers

Every AI vendor demos well; production is where they differ. Ten questions covering evals, guardrails, IP ownership, run-cost, and exit.

Use CasesUse cases
Jul 16, 2026Read more →
How to reduce patient no-shows: what actually works
By Industry9 min read

How to reduce patient no-shows: what actually works

Outpatient no-show rates run 20-30% in published studies; reminder sequences cut them by a fifth to a third. The clinic playbook, step by step.

By Industry
Jul 16, 2026Read more →
The 10 most-overhyped AI use cases (and what to build instead)
Use Cases10 min read

The 10 most-overhyped AI use cases (and what to build instead)

Ten AI use cases that get oversold every quarter — and what actually pays back in the same niche. A correction list with what to build instead.

Use CasesUse casesHype check
May 26, 2026Read more →
AI governance for SMBs: what to actually write down
Use Cases9 min read

AI governance for SMBs: what to actually write down

Forget the 80-page corporate policy. The 6 things a 10-200 person team needs to write down to govern AI responsibly — and the ones that are theatre.

Use CasesUse casesGovernance
May 26, 2026Read more →
When AI fails: postmortem template + recovery playbook
Use Cases9 min read

When AI fails: postmortem template + recovery playbook

AI will go wrong in production. A postmortem template, a recovery playbook, and the cultural moves that turn failures into compounding improvements.

Use CasesUse casesPostmortems
May 26, 2026Read more →
The 30-day AI experiment framework
Use Cases9 min read

The 30-day AI experiment framework

Stop strategising. A 30-day framework to test if AI works for your business — one workflow, one team, one outcome, one decision at the end.

Use CasesUse casesExperiment
May 26, 2026Read more →
AI for Tier 2 and Tier 3 Indian SMBs
By Industry10 min read

AI for Tier 2 and Tier 3 Indian SMBs

Slow connectivity, mixed device quality, regional languages, paper-first workflows. What AI must do differently in Tier 2 and 3 India to actually work.

By IndustryTier 2/3
May 26, 2026Read more →
AI for franchise networks: the white-label playbook
By Industry9 min read

AI for franchise networks: the white-label playbook

Franchise networks have the hardest AI problem: one brand voice, many locations, varying capability. Three patterns that scale without losing the local touch.

By IndustryFranchisePlaybook
May 26, 2026Read more →
AI for D2C brands: post-purchase, retention, drops
By Industry9 min read

AI for D2C brands: post-purchase, retention, drops

Acquisition is expensive; retention is the moat. Five AI patterns for D2C: post-purchase nudges, churn prediction, returns triage, and more.

By IndustryD2C
May 26, 2026Read more →
AI for general and long-tail businesses
By Industry9 min read

AI for general and long-tail businesses

Not every business fits a vertical app. Here is the AI playbook for the long tail: small consultancies, niche retailers, family businesses, side projects.

By IndustrySmall business
May 26, 2026Read more →
AI for real estate brokers and channel partners
By Industry9 min read

AI for real estate brokers and channel partners

Brokers live on lead quality and follow-up discipline. AI fixes both. Lead enrichment, follow-up automation, listing description in seconds.

By IndustryReal estate
May 26, 2026Read more →
AI for repairs and service businesses
By Industry9 min read

AI for repairs and service businesses

Plumbers, electricians, AC techs, appliance repair — the unglamorous business AI can transform first. Five patterns that pay back in 60 days.

By IndustryServices
May 26, 2026Read more →
Building an AI-native culture in a 10-person team
Use Cases9 min read

Building an AI-native culture in a 10-person team

Culture is the bottleneck after tooling. Five rituals, three artefacts, and the meeting we deleted. How a small team learns to ship with AI in the loop.

Use CasesAI-nativeUse cases
May 26, 2026Read more →
The AI agent operator: a new job description
Use Cases9 min read

The AI agent operator: a new job description

Every AI-native team needs an operator. Half product manager, half SRE, half prompt engineer. We define the role, the skills, and what to pay.

Use CasesAI agentsUse cases
May 26, 2026Read more →
How to write a good prompt (a primer for non-engineers)
Foundations8 min read

How to write a good prompt (a primer for non-engineers)

Prompts are the new spreadsheet formula. Six principles that turn vague requests into reliable AI output, with before-and-after examples you can copy today.

FoundationsPrompts
May 26, 2026Read more →
AI for ops teams: scheduling, dispatch, inventory
Use Cases9 min read

AI for ops teams: scheduling, dispatch, inventory

Ops teams have predictable patterns and irregular spikes. AI excels at the prediction part and supports the spike part. Five patterns from production.

Use CasesUse casesOperations
May 26, 2026Read more →
AI for HR: hiring, onboarding, performance
Use Cases9 min read

AI for HR: hiring, onboarding, performance

Where AI helps an HR team — drafting JDs, screening at scale, onboarding — and where it does not: hiring calls and performance judgement.

Use CasesUse casesHiring
May 26, 2026Read more →
AI for finance teams: 10 use cases beyond GST
Use Cases9 min read

AI for finance teams: 10 use cases beyond GST

Beyond invoicing and tax filing, finance is full of high-leverage AI surfaces. Reconciliation, forecasting, expense review, audit prep — what to ship first.

Use CasesUse casesFinance
May 26, 2026Read more →
AI for sales: copilots that work and copilots that do not
Use Cases9 min read

AI for sales: copilots that work and copilots that do not

Sales AI promises a lot and delivers selectively. What actually moves pipeline: research, drafting, qualification. What fails: full autonomy on the close.

Use CasesUse casesSales
May 26, 2026Read more →
AI for customer support: when to deploy, when to wait
Use Cases9 min read

AI for customer support: when to deploy, when to wait

AI support bots ship in a week or fail for a year. We map the seven readiness criteria, the four deployment patterns, and the metrics that show it is working.

Use CasesCustomer supportUse cases
May 26, 2026Read more →
Human-in-the-loop AI: where it matters, where it does not
Foundations8 min read

Human-in-the-loop AI: where it matters, where it does not

Not every AI feature needs a human reviewer, and not every feature can survive without one. A decision guide based on cost of error, reversibility, and trust.

FoundationsHuman-in-the-loop
May 26, 2026Read more →
The economics of AI agents: cost per task in 2026
Foundations9 min read

The economics of AI agents: cost per task in 2026

Why an AI agent that costs 5 cents per task can be a great deal — or a disaster. The math of token spend, retries, latency, and the human-fallback budget.

FoundationsAI agentsEconomics
May 26, 2026Read more →
Multi-tenant AI architecture explained
Foundations10 min read

Multi-tenant AI architecture explained

How to build AI that serves many customers without leaking data between them. Tenant isolation in the retrieval layer, the model layer, and the audit layer.

FoundationsMulti-tenantArchitecture
May 26, 2026Read more →
Why prompt injection matters more than you think
Foundations9 min read

Why prompt injection matters more than you think

Prompt injection is the SQL injection of the AI era. We explain the attack, why guardrails alone do not solve it, and the architectural patterns that defend.

FoundationsPrompt injectionPrompts
May 26, 2026Read more →
How to hire your first AI engineer (without being one)
Use Cases10 min read

How to hire your first AI engineer (without being one)

A guide for non-technical hirers: what to look for, interview questions that work, portfolio checks, and realistic salary ranges.

Use CasesUse casesHiring
May 25, 2026Read more →
AI for legal and accounting firms: drafting, compliance, client portals
By Industry10 min read

AI for legal and accounting firms: drafting, compliance, client portals

Where AI moves the needle in a professional services firm — and the lines we deliberately do not cross. Plus a candid view on what regulators will tolerate.

By IndustryLegal
May 25, 2026Read more →
AI for hotels and homestays: direct bookings, smarter ops
By Industry9 min read

AI for hotels and homestays: direct bookings, smarter ops

Hotels live on OTA commissions and seasonality. AI helps with what the OTA cannot: direct-booking nudges, forecasting, guest comms.

By IndustryHotels
May 25, 2026Read more →
AI for education and coaching institutes: a practical guide
By Industry9 min read

AI for education and coaching institutes: a practical guide

Where AI helps an institute today — content drafting, parent communication, attendance, personalised practice — and what we deliberately do not automate.

By IndustryEducation
May 25, 2026Read more →
The AI vendor evaluation framework: 15-criterion scorecard
Use Cases11 min read

The AI vendor evaluation framework: 15-criterion scorecard

Most AI RFPs miss the things that matter in production. A scorecard you can copy, the red flags to watch, and reference-call questions that surface the truth.

Use CasesUse casesVendor evaluation
May 25, 2026Read more →
RAG vs fine-tuning vs prompt engineering: when to use which
Foundations10 min read

RAG vs fine-tuning vs prompt engineering: when to use which

Three techniques, three different jobs. A clear decision tree, side-by-side cost + timeline, and the honest answer for most companies starting out.

FoundationsPromptsRAG
May 25, 2026Read more →
The AI-native operator playbook: a daily rhythm
Use Cases12 min read

The AI-native operator playbook: a daily rhythm

What an AI-native operator does on a Tuesday: the morning digest, the approval queue, the quality reviews, the end-of-day handoff.

Use CasesAI-nativeUse cases
May 25, 2026Read more →
AI rollout playbook: month-by-month for a 10-50 person team
Use Cases12 min read

AI rollout playbook: month-by-month for a 10-50 person team

A four-month plan from "we should do AI" to "AI is running in production." Specific milestones each month. What to commit to. What to kill.

Use CasesUse casesRollout
May 25, 2026Read more →
AI ROI: how to measure if your AI is actually paying off
Use Cases9 min read

AI ROI: how to measure if your AI is actually paying off

Most AI ROI math counts the wrong things. Five metrics that matter, a formula you can apply, and one number that does not lie.

Use CasesUse casesROI
May 25, 2026Read more →
Foundation models in 2026: Claude, GPT, Gemini, Llama — which to pick
Foundations11 min read

Foundation models in 2026: Claude, GPT, Gemini, Llama — which to pick

The honest 2026 model landscape. What each foundation model is strongest at, where it falls short, and how to pick for your specific use case.

FoundationsFoundation models
May 25, 2026Read more →
The 5 properties of production AI (vs demo AI)
Foundations9 min read

The 5 properties of production AI (vs demo AI)

Demo AI wows you in fifteen minutes. Production AI runs for a year without breaking. Five properties that separate them — and a checklist before you ship.

FoundationsProduction AI
May 25, 2026Read more →
What is RAG? A practical guide for AI builders
Foundations10 min read

What is RAG? A practical guide for AI builders

Retrieval-augmented generation without the marketing fog: what RAG is, how it works, when it wins, and where it fails in production.

FoundationsRAG
May 25, 2026Read more →
How much does a custom AI build actually cost? (2026 ranges)
Use Cases9 min read

How much does a custom AI build actually cost? (2026 ranges)

Real ranges by scope: a single agent vs an internal copilot vs a full AI-native rebuild — and the five factors that actually drive the number.

Use CasesUse cases
May 25, 2026Read more →
AI consulting vs AI engineering: which one are you actually buying?
Foundations7 min read

AI consulting vs AI engineering: which one are you actually buying?

A consulting firm sells you a strategy. An engineering firm ships running software. The difference is bigger than it sounds — and it shows in the contract.

Foundations
May 25, 2026Read more →
Why we are not an AI agency
Foundations7 min read

Why we are not an AI agency

AI agencies sell decks and discovery. We sell working software. The five differences that matter if you have been burned by an AI transformation.

Foundations
May 25, 2026Read more →
What is an AI agent? A practical definition.
Foundations8 min read

What is an AI agent? A practical definition.

Agents are not chatbots or copilots. A clear definition, the three properties that separate agents from everything else, and what they let you do.

FoundationsAI agents
May 25, 2026Read more →
AI for retail and kirana: offline-first, anomaly-aware, brand-voiced
By Industry9 min read

AI for retail and kirana: offline-first, anomaly-aware, brand-voiced

Small shops do not need a Shopify. They need inventory truth, a customer file, and a way to talk to repeat buyers in their own voice. Here is how AI helps.

By IndustryBrand voiceRetail
May 25, 2026Read more →
AI for clinics: AI scribes, patient WhatsApp, and the audit trail
By Industry9 min read

AI for clinics: AI scribes, patient WhatsApp, and the audit trail

Where AI helps a small clinic without crossing the clinical line. AI scribes, patient communication, triage, and what we deliberately do not automate.

By IndustryHealthcare
May 25, 2026Read more →
AI for restaurants: reservations, reviews, and the kitchen line
By Industry8 min read

AI for restaurants: reservations, reviews, and the kitchen line

The four pain centres restaurants really have — no-shows, review noise, menu engineering, and staff cost — and where AI moves the needle on each.

By IndustryRestaurants
May 25, 2026Read more →
AI for tax and invoicing: how Indian SMBs file GSTR in five minutes
By Industry10 min read

AI for tax and invoicing: how Indian SMBs file GSTR in five minutes

GSTR-1, GSTR-3B, TDS, receipt OCR, CA handoff. What AI actually changes for freelancers and small businesses navigating Indian taxation.

By IndustryTax & GST
May 24, 2026Read more →
AI for salons: virtual try-on, smart booking, and quiet marketing
By Industry9 min read

AI for salons: virtual try-on, smart booking, and quiet marketing

Salons live or die by walk-ins, retention, and the right stylist on the right day. Here is how AI helps with each — without the gimmicks.

By IndustrySalons
May 23, 2026Read more →
AI for gyms: how a fitness business actually uses AI
By Industry9 min read

AI for gyms: how a fitness business actually uses AI

Member churn, no-show classes, billing recovery, paper signups. Practical AI fixes for gyms, studios, and franchises — what works, what does not.

By IndustryGyms
May 22, 2026Read more →
The AI readiness checklist for SMBs
Use Cases7 min read

The AI readiness checklist for SMBs

Twelve questions. A score band. A next step. Use this before you sign the first AI contract — or before you hire your first AI engineer.

Use CasesUse casesReadiness
May 21, 2026Read more →
Build vs buy AI: a decision framework
Use Cases10 min read

Build vs buy AI: a decision framework

When does an off-the-shelf vertical app win? When do you need a custom build? Seven criteria, a scoring rubric, and an honest answer.

Use CasesBuild vs buyUse cases
May 19, 2026Read more →
AI automation use cases for small business (2026 guide)
Use Cases12 min read

AI automation use cases for small business (2026 guide)

Twelve concrete use cases, one per industry. The pain, the AI fix, what you should measure. Practical, not hypothetical.

Use CasesUse casesSmall business
May 17, 2026Read more →
AI-native vs AI-enabled: which one are you?
Foundations7 min read

AI-native vs AI-enabled: which one are you?

A side-by-side, a decision tree, and a quick test. Pick the right path before you spend three months building the wrong AI strategy.

FoundationsAI-nativeAI-enabled
May 15, 2026Read more →
What is an AI-enabled company?
Foundations8 min read

What is an AI-enabled company?

Most businesses do not need to rebuild from scratch. AI-enabled is the practical starting point. Here is what it looks like with real examples.

FoundationsAI-enabled
May 13, 2026Read more →
What is an AI-native company?
Foundations9 min read

What is an AI-native company?

AI-native is more than a buzzword. We unpack the five real characteristics, how AI-native companies operate day to day, and what it takes to become one.

FoundationsAI-native
May 12, 2026Read more →
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