AI product studio · India

AI-native products,built end to end.

Grayscalelabs AI designs and ships production AI for finance, education and voice — from the model layer to the infrastructure it runs on.

Explore productsWork with us

10,000+

students learning on ensureu

finance calculators, free forever

AI tools inside FintechMetric

products, one playbook

Products

Three products, one playbook.

Each is a standalone product built on shared foundations: grounded AI, careful UX, and infrastructure we own.

✎ensureuLive

India’s first AI-native exam platform.

An AI tutor for SSC, Banking and Railway aspirants. More than mock tests — it explains concepts, teaches every wrong answer step by step, and builds a personalised plan that adapts to how each student learns.

AI-generated practice, mock tests & previous-year papers
Weakness detection down to topic, subtopic and concept
Adaptive study plans with progressive hints

Visit ensureu

ensureu.com · AI Tutor

SSC CGL · Quantitative AptitudeQ 14 / 25

A train 150 m long crosses a pole in 9 seconds. What is its speed?

A50 km/h

B54 km/h✕

C60 km/h✓

D66 km/h

✎AI Tutor · step-by-step

1Speed = distance ÷ time = 150 ÷ 9 = 16.67 m/s
2Convert to km/h: 16.67 × 18⁄5 = 60 km/h
3Slip spotted: the m/s → km/h conversion. Let’s drill that.

Weak area · Time, Speed & DistanceAdded to today’s plan

₹FintechMetricLive

Financial clarity for every Indian.

An AI financial-wellness platform: 15 client-side calculators, six AI tools, and document analysis for bank statements, loan agreements and CIBIL reports — with a 0–100 financial health score to tie it together.

15 calculators — EMI, SIP, tax, retirement, rent-vs-buy
AI advisor, budget planner, expense tracker
Document analyzer for statements & CIBIL reports

Visit FintechMetric

fintechmetric.com · EMI Calculator

Monthly EMI

₹21,696

Health score

out of 100

Loan amount₹25 L

8.5% p.a.20 years

Outstanding balanceYear 0 → 20

Principal ₹25,00,000Interest ₹27,06,939

◐VAANIComing soon

Voice agents that actually converse.

A real-time AI voice platform — speech-to-text, LLM reasoning and text-to-speech in one low-latency pipeline. Automates outbound calls over both browser (WebRTC) and telephony (Twilio).

Real-time STT → LLM → TTS pipeline
WebRTC browser calls + Twilio telephony
Outcome classification and full transcripts

Get early access

vaani · live call

Outbound · appointment confirm

00:42

STT→LLM→TTSstreaming

Hi, this is Vaani calling from City Dental to confirm your appointment tomorrow at 10 AM.

Yes — actually, could we make it 11 instead?

Done. You’re booked for 11 AM, and I’ve sent a confirmation SMS.

OutcomeRescheduled · transcript saved

What we build

From the model to the metal.

We take AI products the whole way — research, product, and the infrastructure they run on — so nothing is a prototype that can’t ship.

Grounded AI

Retrieval over real documents and data — answers you can audit, not generic chat. LLM provider abstraction so we pick the right model per task.

course-notes.pdfbank-statement.csvcibil-report.pdf→ cited answer

Real-time voice

Low-latency speech pipelines: STT → reasoning → TTS, over WebRTC and telephony, with turn-taking that feels natural.

Product & design

Calculators, dashboards and flows built for clarity — client-side where it can be, SEO-ready, fast on Indian networks.

Infrastructure we own

Terraform-provisioned AWS, image builds to ECR, SSM-based access with no SSH, secrets in Parameter Store — reproducible from one command.

$ terraform apply

How we build

One playbook, every product.

Ground it

Every AI feature starts from real documents and data, so its answers can be traced and audited.

Design it

Flows built for clarity and speed — the AI disappears into a product people actually finish tasks in.

Own it

We run what we ship: provisioned as code, reproducible from one command, no hand-built servers.

Have a product in mind, or want to use ours?

Whether you’re a customer, a partner, or hiring us to build — we’d like to hear from you.

hello@grayscalelabs.ai