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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

  • Cost-Effective Solutions

    Many clients find Capital Numbers to be cost-effective, offering competitive pricing for high-quality services. This balance of cost and quality is a significant factor in their selection as a service provider.

  • 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.

  • 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.

  • 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.

  • 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.

  • Handling Complex Projects

    The team is capable of handling complex projects, providing innovative solutions that meet client specifications. This capability has led to successful project completions and ongoing client relationships.

Capital Numbers Reviews

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Web Development Services for Logistics Company

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

"The quality of their work and quick turnaround time impressed us."

Jul 5, 2020
Founder & Manager, Logistics Company
Anonymous
  • Information technology
  • Bahamas
  • 1-10 Employees
  • Online Review

Capital Numbers upgraded a website for a logistics company. After auditing their existing site, the team ensured the client had a stable site with updated features and functionality.

App Development for Music Platform

  • Mobile App Development
  • $10,000 to $49,999
  • Dec. 2019 - June 2020
4.0
Quality
4.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0

"We truly appreciated their dedication and diligence, coupled with their humility throughout the entire process."

Jun 28, 2020
Co-Founder, Music Platform
Katherine Mao
Verified
  • Information technology
  • Palo Alto, California
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers developed a mobile app for a music platform. The team built the iOS app to include key functionality such as a metronome, tuner, and recorder as well as implementing an API.

Dev for Property Listing Classification Website

  • Mobile App Development Web Development
  • $50,000 to $199,999
  • Mar. 2019 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Capital Numbers balances what I want to achieve with what’s technically possible."

Jun 25, 2020
Director, Huubid
John N.
Verified
  • Real estate
  • London, England
  • 1-10 Employees
  • Phone Interview
  • Verified

Capital Numbers developed a WordPress website using PHP for an online property listing platform. The team produced bespoke code.

Web Development for Beauty Blog

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

"They were so patient during the process and really ensured that I was happy with each change."

Jun 24, 2020
Founder, Blog Beauty Boss
Parina Daswaney
Verified
  • Other industries
  • Boston, Massachusetts
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers redeveloped a website for a beauty entrepreneur blog. The team incorporated a new color scheme, included social media links, and created a map of interviewees.

Web Development for Model Train Manufacturer

  • Web Development
  • $10,000 to $49,999
  • June 2020 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"I was really impressed with their level of communication, their patience with me, and their competence."

Jun 22, 2020
Service Department Manager, Broadway Limited Imports, LLC
Joe Goddard
Verified
  • Other industries
  • Ormond Beach, Florida
  • 11-50 Employees
  • Online Review
  • Verified

Capital Numbers developed a website for a model train manufacturer. The team built both the front- and backend of the  WordPress site and integrated QuickBooks automation and a customer database.

Website Development for College Athletics Review Platform

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

"The time and the level of care that they put into our thoughts and concerns throughout the process impressed us."

Jun 22, 2020
Owner, Luuply
Anonymous
Verified
  • Other industries
  • Arlington, Virginia
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers developed a website for a college athletic programs review platform. The team built and designed the platform from scratch.

Web Design for Logistics & Distribution Company

  • Web Design
  • Less than $10,000
  • May 2020 - Ongoing
4.0
Quality
5.0
Schedule
4.0
Cost
5.0
Willing to Refer
4.0

"They easily completed every task we assigned them."

Jun 22, 2020
Head of Marketing, Cloverleaf Distribution
Anonymous
  • Other industries
  • Ireland
  • 11-50 Employees
  • Online Review

Capital Numbers provided web design services for a logistics and distribution company. The team redid the UI/UX of the client's e-commerce website and went on to redo their second site from scratch. 

Web Dev for Environmental Housing Agency

  • Web Development
  • Confidential
  • Feb. - Apr. 2020
5.0
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0

"Everything was organised and streamlined from start to finish."

Apr 24, 2020
Managing Director, Green Lettings
Ryan Gallace
Verified
  • Real estate
  • London, England
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers created the website of an environmental housing agency. They handled everything from design to development.

Software Dev for Marketing & Entrepreneurship Company

  • Custom Software Development
  • $50,000 to $199,999
  • Oct. 2019 - Dec. 2020
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0

"Their team is fantastic, I genuinely couldn't recommend them enough."

Apr 21, 2020
Owner, Marketing & Entrepreneurship Company
Steven Dornonville De La Cour
Verified
  • Advertising & marketing
  • South Africa
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers developed and designed software for a marketing and entrepreneurship company. The team built and provided UI designs for the platform.

Landing Page Dev for Ad Agency

  • Custom Software Development
  • Less than $10,000
  • Feb. 2020 - Ongoing
5.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
4.5

"Their level of communication was what really made them stand out from others."

Feb 19, 2020
Interactive Project Manager, Evok Advertising
Juan Quevedo
Verified
  • Advertising & marketing
  • Heathrow, Florida
  • 11-50 Employees
  • Phone Interview
  • Verified

Brought in as a third-party development team, Capital Numbers developed a landing page. They created features for nomination submissions required by 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.

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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