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Build Smart. Scale Fast. Powered by AI

We build, modernize, and scale award-winning digital solutions across Web, Mobile, Cloud, AI/GenAI, Data & Emerging Technologies.

BSE-Listed • 1000+ Experts • 50+ Technologies • 250+ Global Clients • 50+ Awards • ISO 27001 & SOC II Certified

Global Track Record: Trusted by Cinepolis, Consumer Reports, BD, BASF, DPD, Savills, Veolia and many more.

What We Do

AI & Data
GenAI (RAG, AI Agents, Copilots), LLM Engineering, Intelligent Automation, Data Platforms & Analytics

  • Min project size
    $5,000+
  • Hourly rate
    $25 - $49 / hr
  • Employees
    250 - 999
  • Locations
    Kolkata, India
  • Year founded
    Founded 2012
  • Languages
  • Timezones

5 Languages that we service

  • English
  • Spanish
  • Bengali
  • Hindi
  • Arabic

13 Timezones that we service

ACT
Australia Central Time (ACT)
AET
Australia Eastern Time (AET)
CET
Central European Time (CET)
CST
Central Standard Time (CST)
EST
Eastern Standard Time (EST)
EET
Eastern European Time (EET)
GMT
Greenwich Mean Time (GMT)
IST
India Standard Time (IST)
MET
Middle East Time (MET)
MST
Mountain Standard Time (MST)
NST
New Zealand Standard Time (NST)
PST
Pacific Standard Time (PST)
UTC
Universal Coordinated Time (UTC)

2 Locations

  • Kolkata , India
  • Gurugram , India

Select Focus Area
Application Platforms
Amazon Application Development Framework
50%
Azure Platform
25%
AI Technologies & Models
Open AI GPT-3
100%
CMS Focus
DevOps Focus
Containerization & Orchestration
20%
DevOps CI/CD Services
20%
DevOps Consulting
20%
Devops Assessment & Strategy Planning
20%
Release & Version Management
20%
Frameworks and CMS
Django
17%
.NET
11%
Programming & Scripting
PHP
20%
C#
10%
C++
10%
HTML5
10%
Python
10%
Typescript
10%
User Experience Focus
Industries
Automotive
10%
Business services
10%
Energy & natural resources
10%
Financial services
10%
Information technology
10%
Manufacturing
10%
Medical
10%
Real estate
10%
Retail
10%
eCommerce
10%
Clients
Small Business (<$10M)
60%
Midmarket ($10M - $1B)
30%
Enterprise (>$1B)
10%
Certified in:
Custom Software Development UX/UI Design Web Development UX Strategy React NodeJS

Pricing Snapshot

Min. project size $5,000+
Avg. hourly rate $25 - $49 /hr
Rating for cost 4.8 /5

What Clients Have Said

Capital Numbers offers competitive pricing and good value for cost, with clients noting positive experiences in project management and timely delivery. Specific projects ranged from website development to custom app creation, with costs varying widely based on complexity and scope.

This summary is based on verified Clutch reviews.

Most Common Project Size

< $10,000 based on 185 reviews
< $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

Select a service to see pricing information

Capital Numbers Review Insights

Overall Review Rating

4.8
  • Quality 4.8
  • Schedule 4.7
  • Cost 4.8
  • Willing to Refer 4.8

Top Mentions

Review Highlights

  • Some Delays in Project Timelines

    There are instances where projects have taken longer than initially quoted, leading to client dissatisfaction with timelines. However, clients are generally satisfied with the end results despite these delays.

  • Dedication and Hard Work

    The team at Capital Numbers is frequently commended for their dedication and hard work, often going the extra mile to ensure client satisfaction and project success.

  • Strong Client Communication

    The team at Capital Numbers is noted for their responsive and proactive communication, often going above and beyond to ensure client satisfaction. They are accessible and maintain open channels of communication throughout project lifecycles.

  • Effective Project Management

    Clients appreciate Capital Numbers' project management style, which includes regular updates and clear communication. They utilize tools like Teamwork and ProofHub to manage tasks efficiently, ensuring projects are completed on time and within budget.

  • High-Quality Deliverables

    Capital Numbers consistently delivers high-quality work that meets or exceeds client expectations. Their attention to detail and commitment to quality are frequently highlighted in client feedback.

  • Positive Client Feedback and Recommendations

    Many clients have provided positive feedback and are willing to recommend Capital Numbers to others. They appreciate the team's professionalism, expertise, and dedication to client success.

Capital Numbers Reviews

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Services
Project Cost
Industry
Location

UI/UX Design for Software Development Company

  • UX/UI Design
  • Less than $10,000
  • Mar. - Apr. 2021
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

"We were most impressed with their willingness to listen and adjust their designs where necessary."

Sep 10, 2021
Director, Transmedia Communications Ltd
Nick Stockbridge
Verified
  • Other industries
  • London, England
  • 1-10 Employees
  • Online Review
  • Verified

A software company hired Capital Numbers to design the UI/UX of their survey app. The team provided three different themes, which included different colors and object sizes, for the client to choose from.

Web Development for Peer-to-Peer Commerce Company

  • Web Development
  • $10,000 to $49,999
  • Mar. 2021 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"We're impressed with their speed and experience with WordPress plug-ins!"

Sep 3, 2021
Executive Director, Peer-to-Peer Commerce Company
Stephen Fantl
  • Other industries
  • Denver, Colorado
  • 1-10 Employees
  • Online Review

Capital Numbers had been developing a social networking site for a peer-to-peer commerce company. The platform had been required to have complicated various plug-ins.

Website Dev & Management for Automotive Website Provider

  • Web Development
  • $10,000 to $49,999
  • Aug. 2020 - Ongoing
4.5
Quality
4.0
Schedule
4.0
Cost
5.0
Willing to Refer
5.0

"Things have been going smoothly."

Aug 6, 2021
Owner, AutoDrivenMarketing.com
Loren Gibson
Verified
  • Advertising & marketing
  • Topsham, Maine
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers provides web development and management services for an automotive website provider. The client had hired the vendor based on online reviews. 

Web App Development for Machine Translation Provider

  • Custom Software Development
  • Less than $10,000
  • Jan. - May 2021
5.0
Quality
4.5
Schedule
4.0
Cost
5.0
Willing to Refer
4.0

"Most of the requirements were delivered. Their team had gone to great lengths to deliver."

Jun 22, 2021
Principal Technical Consultant, Machine Translation Provider
Anonymous
Verified
  • Other industries
  • Amsterdam, Netherlands
  • 1,001-5,000 Employees
  • Online Review
  • Verified

Capital Numbers updated a machine translation provider's existing web app using React.js. They worked in three sprints with a semi-agile process.

Web Development for Cosmetics Contract Manufacturer

  • Web Development
  • Less than $10,000
  • Oct. 2020 - Jan. 2021
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"I was impressed by their professionalism."

Apr 25, 2021
CEO, FairyGene
Eric (Yong) Liu
Verified
  • Other industries
  • Newtown Grant, Pennsylvania
  • 11-50 Employees
  • Online Review
  • Verified

A cosmetics contract manufacturer hired Capital Numbers to provide web development services. The team built a website for the client.

MVP Dev for Knowledge-Sharing Platform

  • Web Development
  • Less than $10,000
  • June 2020 - Feb. 2021
4.0
Quality
4.5
Schedule
3.5
Cost
5.0
Willing to Refer
4.0

"We are very satisfied with the end product."

Mar 29, 2021
Founder, Knowledge-Sharing Platform
Anonymous
Verified
  • Other industries
  • Toronto, Ontario
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers was hired by a knowledge-sharing platform to build their MVP.

Website Dev for Gambling Affiliate

  • Web Development
  • Less than $10,000
  • Sep. 2020 - June 2021
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"CN seems very professional compared to the company I worked with before."

Mar 22, 2021
Senior SEO Manager, Growth Leads
Michael Wendlandt
  • Gambling
  • Malta
  • 51-200 Employees
  • Online Review

A gambling affiliate partnered with Capital Numbers for their web development services. The team was hired to improve the client's Lighthouse score, create a custom menu, and help fix bugs.

Online Map for Non-Governmental Cultural Centers Network

  • Web Development
  • Less than $10,000
  • Nov. 2020 - Jan. 2021
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"It is impressive how easy it was to work with them."

Jan 29, 2021
Communications Director, Trans Europe Halles
Jose Rodriguez
Verified
  • Other industries
  • Lund, Sweden
  • 11-50 Employees
  • Online Review
  • Verified

A European network of non-governmental cultural centers hired Capital Numbers to develop a new design of an online interactive map on the client's website.

Web Dev for Education Company

  • Web Development
  • $50,000 to $199,999
  • May 2020 - Ongoing
5.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0

"Capital Numbers overall service is great!"

Jan 24, 2021
CEO, Inpel Corporation
Ze Wei Wong
  • Education
  • California, United States
  • 11-50 Employees
  • Online Review

Capital Numbers was hired to develop a web application from scratch.

SaaS Platform for AdTech Marketing Company

  • Custom Software Development
  • $50,000 to $199,999
  • Jan. 2019 - Ongoing
4.0
Quality
4.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

"They invest in the success of their clients which makes them flexible in accomodating the needs of growing companies."

Nov 18, 2020
CEO, engageSimply
Judy Shapiro
Verified
  • Advertising & marketing
  • New York City, New York
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers developed a SaaS platform for a marketing and advertising company, both front- and backend. The solution aims to be sold to advertisers. The team continues to provide tech support to the client.

Our Story

Founded in 2012, Capital Numbers was built to bridge the gap between business ambition and complex technology. We simplify digital transformation with a client-first approach, innovation at the core, and enterprise-grade security. Led by a decade-strong leadership team, we build lasting partnerships and deliver measurable outcomes. Beyond business, we are committed to creating impact through initiatives in food, health, and education.

Clutch verification provides an additional layer of data to help you make the right purchasing decision of business services.

Learn More
Verified Client Reviews
187
Overall Review Rating
4.8
Source
Clutch
Last Updated
July 15, 2026

Business Entity

Business Entity Name CAPITALNUMBERS INFOTECH PRIVATE LIMITED
Source Government of India Ministry of Corporate Affairs
Jurisdiction of Formation India
Date of Formation July 10, 2012
Status Active
Last Updated February 20, 2022
ID U72200WB2012PTC183599

Credit Report Results

International Credit Risk Assessment Moderate Risk
Source Creditsafe
Last Updated January 1, 2022
Learn More About The Clutch Verification Process

Locations (2)

Mani Casadona, Unit No 8E4, Action Area #2 F, New Town, Kolkata 700156, West Bengal, India KolkataIndia 700160

501 - 750

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