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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
Financial services
20%
Information technology
20%
Medical
20%
eCommerce
20%
Energy & natural resources
10%
Insurance
10%
Clients
Midmarket ($10M - $1B)
60%
Small Business (<$10M)
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 clients noting high-quality work, timely delivery, and effective communication. Project costs vary widely, with some clients investing under $10,000 while others exceeded $100,000. Overall, they provide cost-effective solutions tailored to client needs.

This summary is based on verified Clutch reviews.

Most Common Project Size

< $10,000 based on 186 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

  • Strong Focus on Client Needs

    Capital Numbers is recognized for their commitment to understanding and meeting client needs. They are noted for their willingness to adapt to client requirements and provide personalized service, ensuring client satisfaction and project success.

  • Professionalism and Dedication

    Clients frequently commend Capital Numbers for their professionalism, dedication, and work ethic. The team's commitment to delivering quality results and their proactive approach to problem-solving are highly valued by clients.

  • Positive Client Feedback and Satisfaction

    Many clients express satisfaction with Capital Numbers' work, noting improved website performance, increased user engagement, and professional outcomes. Clients appreciate the company's dedication, responsiveness, and ability to meet project goals and timelines.

  • Effective Communication and Collaboration

    Clients frequently highlight Capital Numbers' excellent communication and project management skills. The team is noted for being responsive, open to feedback, and proactive in addressing client concerns, resulting in smooth and efficient collaborations.

  • Challenges with Project Delays

    Some clients mention experiencing project delays, often due to scope changes or communication challenges. While these issues are not pervasive, they highlight areas where Capital Numbers could improve project timeline management and initial estimation accuracy.

  • Impressive Technical Expertise

    Capital Numbers is praised for their technical expertise across various platforms and technologies, including WordPress, Laravel, and custom software development. Clients appreciate their ability to handle complex projects and deliver high-quality solutions.

Capital Numbers Reviews

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Industry
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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.

Web Redesign for Dry Bulk Marine Transporation Company

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

"They were extremely flexible with our timelines and were easy to work with."

 
Nov 9, 2020
Senior Finance Manager, Drybulk Marine Transporation Company
Anonymous
Verified
  • Other industries
  • Monaco
  • 5,001-10,000 Employees
  • Online Review
  • Verified

Capital Numbers was tasked to redesign a dry bulk marine transportation company's website using WordPress.

Interactive Web Dev for Charter Jet Company

  • Other IT Consulting and SI
  • Less than $10,000
  • Aug. - Oct. 2020
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Their fast response was impressive."

Oct 12, 2020
COO, Blue Lagoon Jets
Jorge Quintero
Verified
  • Business services
  • Miami, Florida
  • 11-50 Employees
  • Online Review
  • Verified

Capital Numbers prepared and developed an interactive website for a chartered jet company.

Django Sites Dev for Marketing Agency

  • Web Development
  • Less than $10,000
  • Sep. - Jan. 2020
4.5
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
4.5

"They are a well-structured team and that impressed us the most."

Oct 7, 2020
Director of Web Services, AdsIntelligence
Will Hershfeld
Verified
  • Advertising & marketing
  • Millersville, Maryland
  • 11-50 Employees
  • Online Review
  • Verified

Capital Numbers was hired to solve the development needs of a marketing agency on its five Django sites. The team worked on the platform's updates, changes, edits, and more.

Website Dev for QA Professional Services Company

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

"Their professionalism and ability to deliver impressed us."

Sep 3, 2020
Business Dev Manager, Quality Resource Solutions, LLC
Joe Cassell
Verified
  • Other industries
  • Las Vegas, Nevada
  • 11-50 Employees
  • Online Review
  • Verified

Capital Numbers built an attractive WordPress website for a QA professional services company. The client relayed their preferences through sample pictures.

Web Development for Leadership Coach

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

"Great systems and people."

Aug 11, 2020
Founder, Leadership Coach
Bernice Ang
Verified
  • Education
  • Chicago, Illinois
  • 1-10 Employees
  • Online Review
  • Verified

A professional leadership coach hired Capital Numbers to recreate an existing WordPress website.

Web Development for Expert Knowledge Platform

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

"They are always willing to help, even after the project was supposed to have ended ."

Jul 30, 2020
Head of Product, NewtonX
Charles Douglas-Osborn
Verified
  • Information technology
  • New York City, New York
  • 11-50 Employees
  • Online Review
  • Verified

Capital Numbers developed a website for an expert knowledge platform. The team built and customized the WordPress site.

Web Development for Remote Recruiter

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

"Capital Numbers was knowledgeable and efficient."

Jul 29, 2020
Founder & CEO, RemoteReq
Anonymous
  • Other industries
  • Austin, Texas
  • 1-10 Employees
  • Online Review

Capital Numbers built the backend of a website for a remote work recruiter. The team was in charge of the development and acted as a partner throughout the project.

App Dev for Online Teaching Business

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

"They were very responsive."

Jul 20, 2020
Owner & Teacher, Online Teaching Business
Anonymous
Verified
  • Education
  • San Jose, California
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers designed and developed an app for an online teaching business.

Cross-Platform App Dev for Global Fertility Platform

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

"They were very client-focused."

Jul 16, 2020
Founder, Global Fertility Platform
Alex Mutambudzi
Verified
  • Information technology
  • United Kingdom
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers developed a cross-platform mobile application for a global fertility platform. They implemented a forum, enabled featured to collect patient data, and worked on privacy and security as well.

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 187 verified client reviews averaging 4.8 stars.

Learn More
Verified Client Reviews
187
Overall Review Rating
4.8
Source
Clutch
Last Updated
August 21, 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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