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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

No have been added yet...

    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 good value for cost, with many clients praising their responsiveness and professionalism. Specific project costs were generally under $10,000, with some larger projects exceeding $60,000. Overall, clients report satisfaction with deliverables and communication.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    < $10,000 based on 184 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

      Capital Numbers offers competitive pricing without compromising on quality. Clients have noted the value for money they receive, with the team delivering solutions that align with budget constraints while maintaining high standards.

    • Challenges with Time Zone Differences

      Some clients have experienced challenges with time zone differences, which occasionally impacted communication. However, Capital Numbers has been proactive in addressing these issues by being flexible with meeting times and ensuring timely responses.

    • Flexibility in Adapting to Client Requirements

      The team at Capital Numbers is noted for their flexibility in adapting to changing client requirements and project scopes. They are willing to accommodate new requests and provide solutions that align with evolving business needs.

    • Impressive Project Management

      Capital Numbers has been commended for their project management skills, using tools like Teamwork and ProofHub to organize tasks and ensure timely delivery. Their ability to adapt to client needs and provide regular updates has been appreciated by many clients.

    • Resourcefulness in Problem Solving

      Clients have highlighted Capital Numbers' resourcefulness in solving complex problems and providing innovative solutions. Their ability to think creatively and address challenges effectively has been a key factor in successful project outcomes.

    • Successful Long-Term Partnerships

      Capital Numbers has established successful long-term partnerships with several clients, who continue to rely on their services for ongoing development needs. These enduring relationships are a testament to the team's reliability and quality of work.

    Capital Numbers Reviews

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    Industry
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    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.

    Mobile App Dev for Musician Networking Application

    • Mobile App Development
    • $10,000 to $49,999
    • Feb. 2017 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "We were new to the development realm and they walked us through it, adapting to our needs."

    Feb 10, 2020
    Founder, Spinz
    Caleb McIver
    Verified
    • Arts, entertainment & music
    • Maryland, United States
    • 1-10 Employees
    • Phone Interview
    • Verified

    Capital Numbers developed a website and mobile app for a music networking app. They set up hosting on Amazon and built music streaming, DM, and rankings features. They’ve also done design and wireframing.

    Web Platform Dev for Venue Booking Platform

    • Web Development
    • $10,000 to $49,999
    • Aug. 2019 - Jan. 2020
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "I was impressed at the speed, cost, and talent that they have at Capital Numbers."

    Jan 15, 2020
    Co-Founder & COO, StudioSesh, Inc.
    James Morris
    Verified
    • Information technology
    • San Francisco, California
    • 1-10 Employees
    • Online Review
    • Verified

    Capital Numbers built a web app from the ground up, which consulting on potential features, technology, and site architecture. They implemented payment processing and third-party integrations.

    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
    184
    Overall Review Rating
    4.8
    Source
    Clutch
    Last Updated
    April 30, 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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