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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.

  • 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.

  • 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.

  • 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.

  • 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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Services
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Industry
Location

Development Services for Event Equipment Rental Company

  • Custom Software Development
  • $50,000 to $199,999
  • Jan. 2014 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Capital Numbers helped my vision come to life, providing affordable and skilled developers."

May 27, 2019
Sales & Marketing Manager, Just 4 Fun Party Rentals
Michelle Solmaz
Verified
  • Other industries
  • Santa Barbara, California
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers assisted with developing new functionalities to a software platform. The team worked in the CodeIgniter framework. Their development services are ongoing.

Personal Website Design and Dev for Self-Directed Business

  • Web Design
  • Less than $10,000
  • Jan. 2018 - Ongoing
4.0
Quality
4.5
Schedule
3.5
Cost
5.0
Willing to Refer
5.0

"They were very professional in every aspect."

May 27, 2019
Director, V Bryan Ltd
Vincent Bryan
Verified
  • Other industries
  • Howden, England
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers created a website based on specifications and a brief. They presented screenshots for iterations and feedback.

WordPress Site Redesign and Dev for Blockchain Certification Org

  • Web Development
  • Less than $10,000
  • July - Aug. 2018
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"I am glad I found Capital Numbers and I credit them for a lot of the success I have had."

May 27, 2019
Chief Learning Officer, Blockchain Institute of Technology
George Levy
Verified
  • Education
  • Miami, Florida
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers designed and developed multiple websites within a long-term partnership. They built a WordPress site connected to an email marketing service with a focus on lead generation.

Website Upgrades and SEO for Landscape Design Firm

  • Web Design
  • Less than $10,000
  • Nov. 2018 - Ongoing
5.0
Quality
4.5
Schedule
4.5
Cost
5.0
Willing to Refer
4.5

"They exceeded our expectations."

May 25, 2019
Marketing Manager, Pacific Outdoor Living
Roy Kimchi
Verified
  • Business services
  • Los Angeles, California
  • 51-200 Employees
  • Online Review
  • Verified

Capital Numbers did web design and development for two websites. They work on layout and functionality and tailored the sites for SEO purposes. They added functionality and fixed issues.

Commercial Listings Website Dev for Real Estate Service

  • Web Design
  • Less than $10,000
  • Jan. - May 2019
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Their timely communication and ability to address any issue quickly stood out."

May 25, 2019
Owner, Procomlistings
Frank Natoli
Verified
  • Real estate
  • Plainsboro, New Jersey
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers created web pages for commercial listings with support for user logins and content management.

Web UI for Health Insurance Quote System

  • Other IT Consulting and SI
  • Less than $10,000
  • Jan. - Mar. 2019
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They helped us deliver a product with great quality and reduced costs."

May 24, 2019
CRM Senior Consultant and Business Manager, Innova IT
Xavier Villafuerte
Verified
  • Information technology
  • Ecuador
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers did UI design for a quote generation app in HTML, CSS, and JavaScript, based on a Sketch file. The designs were then linked to existing business logic for use by a sales team.

Website Development for Employee Training & Consulting Firm

  • Web Development
  • Less than $10,000
  • Apr. - May 2025
4.5
Quality
4.5
Schedule
4.0
Cost
5.0
Willing to Refer
4.0

"They totally understood what we wanted and delivered it."

Feb 17, 2026
Project Manager, Employee Training & Consulting Firm
Anonymous
Verified
  • Education
  • Italy
  • 11-50 Employees
  • Online Review
  • Verified

Capital Numbers developed a website for an employee training and consulting firm. The team created different types of pages and optimized them for SEO.

Web Development for Real Estate Company

  • Web Development
  • Less than $10,000
  • February 2026
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Their customer service and experience were impressive."

Feb 5, 2026
Owner, Rodriguez Realty
Erik
Verified
  • Real estate
  • New York City, New York
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers provided website development services for a real estate company. The team worked on the client's website functionality and provided maintenance support.

Mobile App Development & Support for Hospitality Tech Co

  • Mobile App Development
  • Travel & Lifestyle Mobile App Development
  • Confidential
  • Aug. 2025 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
4.5
Willing to Refer
5.0

"Their communication is excellent."

Feb 3, 2026
Director, Deepdale Tech
Ethan Davis
  • Hospitality & leisure
  • United Kingdom
  • 1-10 Employees
  • Online Review

Capital Numbers provides app development support for a hospitality tech company. The team is responsible for maintaining the client's app, fixing bugs, and adding new features.

Website Design & Dev for Healthcare Education Company

  • Custom Software Development UX/UI Design Web Development
  • Less than $10,000
  • Nov. 2023 - Nov. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They guided me through the process."

Nov 10, 2025
Director, Healthcare Education Company
Anonymous
  • Education
  • Ireland
  • 1-10 Employees
  • Online Review

Capital Numbers designed and developed an educational website for a healthcare education company. The team built a user-friendly interface suitable for desktop and mobile users and set up a subscription model.

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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