Shanmugaraj START A PROJECT

Ideas
made useful.

I build small software that actually ships. AI-powered applications, practical developer tools, and software products for real-world problems — live, priced clearly, and shown honestly.

No client counts or revenue claims here. What is live is linked. What is still being proven says so.

See our work
6live products & services listed
4audio languages on new AGI Era videos
9files in the DevOps Kit
1flagship: PromptStudio.ai

Flagship product

PromptStudio.ai

People get weak answers from AI because the prompt is weak, and they have no way to check or improve it. PromptStudio.ai fixes that in one product.

Prompt scorer, rewriter, library and builder

Score a prompt, rewrite it, and reuse what works — for anyone who uses AI daily for work and wants more useful answers.

  • Score, rewrite and organise prompts in one place
  • Early-stage product, currently validating real demand
  • Next milestone: prove repeat use by real users, then grow from there
Visit PromptStudio.ai →

Selected work.

What I have shipped

Each item states what it is, what it does, and what it costs. Nothing more.

Learning kit

DevOps Kit

A structured kit to learn DevOps in order. 9 files, labs that start without paid cloud services.

₹399 one-timeSee the kit →
Product

PraiseWall

Shareable testimonial wall without managing your own server. Collect, approve, publish social proof.

Free · Pro ₹499/moSee PraiseWall →
Service

Get Found — AI Visibility Audit

Do AI assistants name your business, or your competitor? A report with what was checked, what was found, and exact fixes. Results vary by assistant and question.

Free sample · ₹999 auditAsk for a sample →
YouTube

AGI Era

Faceless AI-news videos, sourced honestly — what a tool does, what it costs, and what the fine print says. New videos carry English, Tamil, Hindi and Spanish audio.

Watch freeWatch AGI Era →
Product

Abacus Buddy

A practice app for coaching centres, with onboarding included for the centre. Built for students to practise, and for teachers to run.

₹499 per studentTalk to us →

Capabilities

Proof before promises.

1. Inquiry

Tell me what you need — DevOps learning, testimonials, an AI visibility check, or a centre practice app.

2. Sample first

Free sample first where a paid step follows. A paid step only after the free step proves its value.

3. Build

Live links, real prices. If it is not live yet, it is not listed as live.

4. Proof

No job guarantee, no salary promise, no sales numbers that are not yet proven.

Contact

Bring the hard problem.

Send a message with what you need, and I will reply with the exact next step, not a sales pitch.

support@promptstudioai.in →

Also on Instagram @promptstudioai.in · Facebook Promptstudio Ai · LinkedIn Shanmugaraj Somasundaram · Chennai, India