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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%

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 excellent value for cost, with many clients noting their responsiveness and professionalism. Specific project costs vary, with some clients investing under $10,000 and others over $100,000, consistently achieving high-quality results.

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

  • Professionalism and Commitment to Client Success

    Capital Numbers demonstrates a high level of professionalism and commitment to client success. They are dedicated to understanding client goals and delivering solutions that drive business results. Clients appreciate their focus on building long-term partnerships and providing ongoing support.

  • Professional and Reliable Development Services

    Capital Numbers consistently delivers professional and reliable development services, meeting deadlines and exceeding client expectations. They are praised for their attention to detail, commitment to quality, and ability to communicate effectively with clients. Clients appreciate their dedication to understanding project requirements and delivering high-quality results.

  • Challenges with Timeliness and Project Delays

    Some clients have experienced challenges with project delays and timelines not being met. While Capital Numbers generally delivers high-quality work, there have been instances where projects took longer than expected due to various factors, including resource changes and communication issues. This suggests an area for improvement in managing project timelines more effectively.

  • Successful Client Collaborations and Positive Outcomes

    Capital Numbers has a track record of successful client collaborations, resulting in positive outcomes and satisfied customers. Their ability to deliver on project objectives and adapt to client needs has led to repeat business and strong recommendations from clients.

  • Strong Technical Expertise and Problem-Solving Skills

    Capital Numbers is recognized for their strong technical expertise and problem-solving skills. They are able to tackle complex projects and provide innovative solutions to technical challenges. Clients value their ability to deliver functional and user-friendly applications that meet business needs.

  • Cost-Effective Solutions and Value for Money

    Clients find Capital Numbers to be cost-effective, offering competitive pricing and value for money. They deliver quality work within budget constraints, making them an attractive option for businesses looking to optimize their development costs without compromising on quality.

Capital Numbers Reviews

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Web & Mobile App Development for Android Chat Platform

  • Mobile App Development Web Development
  • $10,000 to $49,999
  • Dec. 2021 - June 2022
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"We appreciate their willingness to make the client happy with realistic goals and expectations."

Jun 6, 2022
Founder & CEO, Lets Chat Global LLC
Luis Perdomo
  • Business services
  • Stamford, Connecticut
  • 1-10 Employees
  • Online Review

Capital Number created a mobile app and website for an Android chat platform. 

WordPress Development for News Startup

  • Custom Software Development IT Managed Services Web Development
  • $10,000 to $49,999
  • Jan. 2022 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"It amazes me that developers from India can communicate better and out deliver American developers from WordPress."

May 6, 2022
President, News Publishing Startup
Anonymous
  • Media
  • Williston, North Dakota
  • 1-10 Employees
  • Online Review

Capital Numbers developed a WordPress website for a news startup. They helped to create the budget, design the site architecture, and prepare it for its launch. 

WordPress Rebuild for Boutique Speakers Agency

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

"They were very understanding of our needs and cost-effective."

Apr 28, 2022
Employee, Boutique Speakers Agency
Anonymous
  • Business services
  • Australia
  • 1-10 Employees
  • Online Review

Capital Numbers rebuilt the WordPress website of a boutique speakers agency while retaining their Divi theme. They added plug-ins and custom-coded sections to incorporate the required search functionality.

Web Dev for B2C Reforestation Platform

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

"They have good project management and high-quality work."

Mar 24, 2022
Founder & CEO, Selva
Harry Hely-Hutchinson
Verified
  • Other industries
  • London, England
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers has provided frontend web development services to a B2C reforestation platform. A project manager and a developer have teamed up with the company to execute the project.

Web Dev for Nonprofit Organization

  • Web Development
  • $10,000 to $49,999
  • Jan. 2021 - Ongoing
5.0
Quality
4.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Their ability to solve problems quickly is impressive."

Mar 16, 2022
Consultant, Nonprofit Organization
Anonymous
  • Other industries
  • Malta
  • 1-10 Employees
  • Online Review

Capital Numbers provide web development services for a nonprofit organization. The team is responsible for an awards platform, online talk and events platform, and a social network.

Custom Software Dev for IT Company

  • Custom Software Development
  • Confidential
  • Jan. 2021 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They were able to deliver the assigned task in time."

Feb 28, 2022
VP Operations, ModderStack
Zohra Abbasi
  • Other industries
  • Mumbai, India
  • 11-50 Employees
  • Online Review

Capital Numbers handles the custom software development needs of an IT company. The client works with one person from the vendor. 

Web Development for Independent Consultant

  • Web Development
  • Less than $10,000
  • May 2020 - Jan. 2022
5.0
Quality
5.0
Schedule
4.5
Cost
4.0
Willing to Refer
4.5

"I was impressed with their excellent communication."

Jan 27, 2022
Independent Consultant, Self-Employed
Anonymous
  • Other industries
  • Munich, Germany
  • 1-10 Employees
  • Online Review

Capital Numbers developed a website for an independent consultant. They led a discovery phase before starting the site's development and utilized a Kanban Board to manage the project.

Website Development for Consulting Company

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

"Capital Numbers was easy to work with — they communicated clearly and did what they said they'd do."

Jan 12, 2022
Director, Pagster Ltd
Margaret Webster
Verified
  • Other industries
  • London, England
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers helped a consulting company build their new WordPress website within an aggressive deadline. They mainly worked on the design and backend features of the site.

WordPress Website for Creative Agency

  • Web Development
  • Less than $10,000
  • November 2021
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They were professional and incredibly talented."

Dec 2, 2021
CEO, Creative Agency
Anonymous
Verified
  • Advertising & marketing
  • Boise, Idaho
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers provided web development services for a full-service creative agency — they built a WordPress website for them. 

Web Development for Automotive Company

  • Web Development
  • $10,000 to $49,999
  • Jan. 2021 - Ongoing
5.0
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"We appreciate their timely support."

Nov 23, 2021
Group Digital Manager, Stoneacre Motor Group
Mark Zavagno
Verified
  • Automotive
  • Doncaster, England
  • 1,001-5,000 Employees
  • Online Review
  • Verified

Capital Numbers is developing an automotive purchasing site for an automotive company. The team works in two-week sprints and conducts code reviews after each sprint.

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
186
Overall Review Rating
4.8
Source
Clutch
Last Updated
June 4, 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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