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Build Software. Apply AI. Scale with Control.

Capital Numbers is a publicly listed digital engineering company founded in 2012, with 600+ in-house professionals serving mid-market and enterprise clients worldwide.

We help organizations build digital products, modernize critical systems, apply AI to practical business problems, and scale engineering capacity.

Our capabilities include:

  • Min project size
    $10,000+
  • 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 NodeJS

Pricing Snapshot

Min. project size $10,000+
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 project costs ranging from under $1,000 to over $100,000. Clients appreciate their responsiveness, professionalism, and effective communication, although some noted areas for improvement in project timelines and documentation.

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

  • Attention to Detail and Iterative Process

    Capital Numbers is recognized for their attention to detail and iterative development process, allowing for client feedback and adjustments, leading to satisfactory project outcomes.

  • Technical Expertise and Problem-Solving

    The team at Capital Numbers is recognized for their technical skills and problem-solving capabilities. They are adept at developing complex solutions, making them a reliable partner for various technical challenges.

  • Professionalism and Communication

    Capital Numbers is praised for their professionalism and effective communication. Clients appreciate their responsiveness and ability to deliver on promises, fostering strong client relationships and ensuring project success.

  • Customer Satisfaction and Flexibility

    Capital Numbers is dedicated to customer satisfaction, often going above and beyond to meet client needs. Their flexibility and willingness to adapt to client requirements are frequently highlighted in reviews.

  • Challenges with Time Zone Differences

    Some clients have noted challenges with time zone differences, which occasionally impact communication. However, Capital Numbers typically mitigates these issues through effective communication strategies.

  • Project Management and Timeliness

    Clients commend Capital Numbers for their efficient project management and ability to deliver projects on time. Their use of project management tools and clear communication ensures smooth workflow and timely deliveries.

Capital Numbers Reviews

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Industry
Location

Web Dev for Educational Platform

  • Web Development
  • Less than $10,000
  • Nov. - Dec. 2022
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Their team was very flexible, allowing me to do small projects one at a time."

Dec 18, 2022
Owner, Plain English Enterprises
Jeff Baird
Verified
  • Other industries
  • Mexico City, Mexico
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers provided website development services for an educational platform. They developed plug-ins and redesigned the style to match the site's new functionalities.

WordPress Website Dev for Land Mobile Radio Manufacturer

  • Web Development
  • Less than $10,000
  • Oct. - Dec. 2022
4.5
Quality
5.0
Schedule
4.0
Cost
5.0
Willing to Refer
5.0

"They had a great staff that could take care of the hardest WordPress problems."

Dec 15, 2022
Marketing Manager, Land Mobile Radio Manufacturer
Jay Slomba
Verified
  • Manufacturing
  • Angola, New York
  • 51-200 Employees
  • Online Review
  • Verified

Capital Numbers developed and customized a WordPress website for a land mobile radio manufacturer. They also made the website responsive across all platforms.

Custom Software Dev for Entrepreneur Support Platform

  • IT Staff Augmentation
  • $50,000 to $199,999
  • Jan. - Oct. 2022
4.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
4.5

"We are satisfied with the work and with having them as partners for our software development needs."

Nov 16, 2022
CEO, Entrepreneur Support Platform
Anonymous
Verified
  • Business services
  • Montreal, Quebec
  • 1-10 Employees
  • Phone Interview
  • Verified

An entrepreneur support platform hired Capital Numbers to build a customized talent management software. They were responsible for creating the platform's features and UX design and supporting its launch.

Custom Software Dev for Entrepreneur Support Platform

  • Custom Software Development IT Staff Augmentation
  • $50,000 to $199,999
  • Jan. - Oct. 2022
2.5
Quality
3.0
Schedule
3.5
Cost
1.5
Willing to Refer
0.5

"The project has been delayed many times so far."

Sep 26, 2022
CEO, Entrepreneur Support Platform
Anonymous
Verified
  • Business services
  • Montreal, Quebec
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers was hired by an entrepreneur support platform to develop customized talent management software. They initially agreed on designing and developing the main features of the software.

Web & Mobile App Development for Development Company

  • Mobile App Development Web Design Web Development
  • $50,000 to $199,999
  • Aug. - Dec. 2022
0.5
Quality
0.5
Schedule
1.0
Cost
1.0
Willing to Refer
0.5

"I recommend you hired your own workers and manage them. You will save lots of money, indeed."

Sep 15, 2022
CEO, Development Company
Mohammed Alotaibi
Verified
  • Other industries
  • Riyadh, Saudi Arabia
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers was tasked with developing a web and mobile app for a development company. Their deliverables include both use cases, user flow diagrams, software architecture, and more.

Web Design & Dev for E-Commerce Platform

  • UX/UI Design Web Design Web Development
  • $10,000 to $49,999
  • July 2021 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Capital Numbers has consistently met our deadlines with high-quality results."

Sep 2, 2022
Owner, E-Commerce Platform
Anonymous
Verified
  • Other industries
  • Los Angeles, California
  • 1-10 Employees
  • Phone Interview
  • Verified

Capital Numbers has designed and developed a website for an e-commerce company using WordPress. After signing up, users can upload prescriptions, order lab tests and medications, and schedule appointments.

Platform Audit & Dev for Online Language Test Assessment Co

  • Web Development
  • $50,000 to $199,999
  • Nov. 2021 - Apr. 2022
4.0
Quality
4.0
Schedule
5.0
Cost
3.0
Willing to Refer
4.0

"Communication and availability were impressive."

Aug 30, 2022
CTO, Bright Language LLC
Nicolas Bui
Verified
  • Education
  • Centerville, Massachusetts
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers was hired by an online language test assessment business to modernize their outdated platform. They audited the client’s platform and were tasked with exploring new features and technologies.

E-Commerce Development for Luxury Homeware Retailer

  • E-Commerce Development
  • Less than $10,000
  • May 2022 - Ongoing
5.0
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"The team is incredibly responsive."

Aug 26, 2022
Head of Digital, Rowen Homes
Darren Taylor
Verified
  • Retail
  • Newcastle upon Tyne, England
  • 11-50 Employees
  • Online Review
  • Verified

A luxury homeware retailer has engaged with Capital Numberseware retailer to develop a Shopify website. The team helps incorporate additional and bespoke functionality using HTML, JS, and other technologies.

Website Development for Nonprofit Organization

  • Web Development
  • Less than $10,000
  • Jan. 2021 - Aug. 2022
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
4.0

"Arghadip presented the relevant information in a very understandable way."

Aug 24, 2022
Design Engineer, Nonprofit Organization
Anonymous
Verified
  • Other industries
  • Bristol, England
  • 11-50 Employees
  • Online Review
  • Verified

After going through a consultation phase with a nonprofit organization, Capital Numbers developed a digital platform that allows users to quickly access information regarding disabilities and wheelchairs.

WordPress Overhaul for E-Sports Platform

  • E-Commerce Development Web Design Web Development
  • Less than $10,000
  • May - Aug. 2022
4.5
Quality
5.0
Schedule
4.0
Cost
3.5
Willing to Refer
4.5

"The project manager was helpful when we needed him and our developer was brilliant with quick and clear communication."

Aug 19, 2022
Marketing Manager, E-Sports Platform
Anonymous
Verified
  • Media
  • United Kingdom
  • 51-200 Employees
  • Online Review
  • Verified

Capital Numbers implemented a complete company website overhaul for an e-sports platform using WordPress. The project was about 20 pages.

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.

Premier Verified means Clutch independently confirmed Capital Numbers is a legally registered business,
has had its financial risk status checked (Creditsafe: Moderate Risk), and is backed by 186 verified client reviews averaging 4.8 stars.

Learn More
Verified Client Reviews
186
Overall Review Rating
4.8
Source
Clutch
Last Updated
June 2, 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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