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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

  • Effective Project Management and Communication

    Clients commend Capital Numbers for their effective project management and communication skills. They use tools like Slack, Google Meet, and Teamwork to maintain clear communication and provide timely updates. Their project managers are responsive, proactive, and ensure that projects stay on track, contributing to a smooth and successful collaboration.

  • Responsive and Flexible to Client Needs

    Capital Numbers is noted for their responsiveness and flexibility in accommodating client needs. They are willing to make adjustments and provide solutions to challenges that arise during projects. Clients appreciate their willingness to go above and beyond to ensure customer satisfaction and the successful completion of projects.

  • 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.

  • 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.

Capital Numbers Reviews

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Web App & WordPress Plug-in Dev for Web App Creation Company

  • Custom Software Development Web Development
  • WordPress CMS
    +2
  • Less than $10,000
  • May - Sep. 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
4.5

"Capital Numbers has good leadership and managers who take care of their clients." 

Oct 28, 2023
Project Lead, Qilio.com
Anonymous
  • Other industries
  • Long Beach, California
  • 1-10 Employees
  • Online Review

A web app development company hired Capital Numbers to develop a web app and a WordPress plug-in. The team also worked on enhancements and fixes to the client's existing apps and WordPress plug-in. 

Website Enhancements for Production Software Company

  • Custom Software Development Web Development
  • Confidential
  • June 2023 - Ongoing
4.5
Quality
4.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"I am impressed by their willingness to facilitate my needs and understand my process."

Oct 3, 2023
Developer, Production Software Company
David Johnston
  • Other industries
  • Dublin, Ireland
  • 1-10 Employees
  • Online Review

A production software company has hired Capital Numbers to enhance two existing websites and improve their functionality and UX. The project involves the creation of users, permissions, and Stripe integration.

Custom Software Dev for Payment Solutions Company

  • Custom Software Development
  • $200,000 to $999,999
  • Jan. 2022 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"Their flexibility and responsiveness to our needs are impressive."

Sep 21, 2023
CEO, Payment Approved
Jason Montoya
Verified
  • Financial services
  • Austin, Texas
  • 11-50 Employees
  • Online Review
  • Verified

Capital Numbers provides ongoing API development for a payment solutions company. The goal is to gain access to Sandbox and execute API calls within 48 hours.

Web Design & Development for Communication Training Company

  • Web Design Web Development
  • WordPress CMS
  • Less than $10,000
  • Apr. - July 2023
4.0
Quality
4.0
Schedule
4.0
Cost
4.5
Willing to Refer
3.0

"They incorporated feedback into the designs quickly and effectively."

Sep 11, 2023
Co-Owner, Communication Training Company
Anonymous
  • Other industries
  • Philadelphia, Pennsylvania
  • 1-10 Employees
  • Online Review

Capital Numbers designed and developed a website for a communication training company. The website allowed the client to sell tickets to their programs online.

Website Revamp for Wealth Management Company

  • Web Design Web Development
  • Confidential
  • June - July 2023
5.0
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They were timely and fast. I would highly recommend Capital Numbers."

Jul 20, 2023
Marketing Representative, Wealth Management Company
Anonymous
Verified
  • Financial services
  • Boston, Massachusetts
  • 11-50 Employees
  • Online Review
  • Verified

Capital Numbers revamped the website of a wealth management company. Their work included adding features like pop-ups and modules, splitting the backend into two sides, and editing and polishing its content.

Project Scope Management for Enterprise Software Provider

  • Other Design Web Design
  • Confidential
  • Mar. - May 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They were responsive and on time."

Jun 19, 2023
Principal, Enterprise Software Provider
Anonymous
  • Other industries
  • Somerset, New Jersey
  • 1-10 Employees
  • Online Review

Capital Numbers helped an enterprise software provider create a project scope for their enterprise software.

UI/UX Design & Maintenance for Assistive Technology Company

  • Web Development
  • Confidential
  • Mar. - Apr. 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They were responsive to our needs and addressed any concerns promptly."

Jun 16, 2023
CEO, Assistive Technology Company
Anonymous
Verified
  • Other industries
  • Miami, Florida
  • 1-10 Employees
  • Online Review
  • Verified

An assistive technology company hired Capital Numbers to update and maintain their app's UI. The team worked on reflecting customer feedback on the app, adding features, and monitoring the app's functionality. 

Web & App Development for Advertising & Marketing Company

  • Custom Software Development Web Development
  • $10,000 to $49,999
  • Feb. - June 2023
4.5
Quality
4.5
Schedule
4.0
Cost
5.0
Willing to Refer
5.0

''They are great to work with.''

Jun 12, 2023
Manager, Pharma Marketing & Education Company
Anonymous
Verified
  • Advertising & marketing
  • Barrie, Ontario
  • 11-50 Employees
  • Online Review
  • Verified

Capital Numbers developed a website and application for an advertising and marketing company. The team built the site and PHP application.

Website Dev for Digital Marketing Expert

  • Web Development
  • Less than $10,000
  • Feb. - June 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0

"They delivered on time, and our communication was good."

Jun 9, 2023
Director, Ncube Digital Ltd
Mike Ncube
Verified
  • Advertising & marketing
  • United Kingdom
  • 1-10 Employees
  • Online Review
  • Verified

Capital Numbers built a new website for a digital marketing expert to showcase their busiess.

Web Dev for Procurement Company

  • Custom Software Development Web Development
  • Less than $10,000
  • July 2022 - Mar. 2023
4.5
Quality
5.0
Schedule
4.5
Cost
4.0
Willing to Refer
4.5

"They were always available."

Mar 27, 2023
General Manager, Procurement Company
Anonymous
  • Other industries
  • Al Kharj, Saudi Arabia
  • 1-10 Employees
  • Online Review

Capital Numbers developed a website for a procurement company. Following an initial discovery phase, they worked on a product requirements document (PRD) and Figma drawings.

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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