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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

    • 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.

    • Expertise in Custom Software Development

      Multiple reviews highlight Capital Numbers’s proficiency in developing custom web and software applications tailored to specific business needs. Clients from diverse industries like financial services, SaaS, and healthcare appreciated the personalized solutions that addressed unique challenges such as investment management processes, job board functionalities, and e-commerce features.

    • 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.

    • Effective Use of Project Management Tools

      Capital Numbers employs project management tools like Teamwork and ProofHub to facilitate communication, track progress, and manage tasks efficiently. This approach has been effective in maintaining transparency and ensuring project success.

    • 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.

    • Commitment to Client Success

      The team at Capital Numbers is dedicated to client success, often going above and beyond to ensure satisfaction. They are flexible, willing to accommodate client needs, and focus on delivering high-quality results that meet or exceed expectations.

    Capital Numbers Reviews

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    Project Cost
    Industry
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    Frontend Web Development for Real Estate Company

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

    "The quality of their approach was high."

    May 15, 2020
    Founder, HMOhub
    Rupert Wallace
    Verified
    • Real estate
    • London, England
    • 1-10 Employees
    • Online Review
    • Verified

    Capital Numbers took on a web development project for a real estate company. They were mainly tasked with refining frontend processes, particularly revamping the interface and increasing user functionality.

    Software Dev for Business Services Company

    • Custom Software Development
    • Less than $10,000
    • Jan. 2020 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "The project manager of the team was a very hardworking person."

    Apr 7, 2020
    Employee, Business Services Company
    Anonymous
    Verified
    • Other industries
    • Spain
    • 1-10 Employees
    • Online Review
    • Verified

    Capital Numbers has implemented forms on a Laravel site, provided UX design services, and translated the site into eight different languages.

    Website Updates for Offer Network

    • Custom Software Development
    • Less than $10,000
    • Aug. 2019 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They implemented needed changes in our platform."

    Mar 11, 2020
    President, Offer Promotion Site
    Anonymous
    Verified
    • Business services
    • New Jersey, United States
    • 1-10 Employees
    • Online Review
    • Verified

    Capital Numbers provided website and platform improvements for a promotions and offers website. 

    Website Dev for Digital Marketing Agency

    • E-Commerce Development
    • Less than $10,000
    • Jan. - Mar. 2020
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They have an excellent staff and great communication."

    Mar 6, 2020
    Founder, Creating Favors LLC
    DeVon Favors
    Verified
    • Advertising & marketing
    • Chicago, Illinois
    • 1-10 Employees
    • Online Review
    • Verified

    Capital Numbers built a starter website for a digital marketing agency. The site would serve as a blueprint for the agency's future digital marketing channels.

    Implementation for Advertising Agency

    • Web Development
    • Less than $10,000
    • Jan. - Feb. 2020
    5.0
    Quality
    4.5
    Schedule
    3.5
    Cost
    5.0
    Willing to Refer
    5.0

    "They are a modern and accomplished company."

    Feb 25, 2020
    CEO, Advertising Agency
    Anonymous
    Verified
    • Advertising & marketing
    • Austria
    • 1-10 Employees
    • Online Review
    • Verified

    Capital Numbers enabled Google Click ID for an advertising agency. This allows the client to automatically transfer information to customers.

    WordPress Design for SaaS Cloud Provider

    • Web Development
    • Less than $10,000
    • June - Nov. 2019
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They were quick and efficient and their work was very good."

    Feb 12, 2020
    CMO, Cloud Age Solutions
    Bob Norberg
    Verified
    • Telecommunications
    • Sterling, Virginia
    • 11-50 Employees
    • Online Review
    • Verified

    Capital Numbers provided outsourced WordPress design for a SaaS provider. Their team redesigned the navigation structure and edited graphics. 

    App Development for FinTech Company

    • Mobile App Development
    • Less than $10,000
    • Jan. 2019 - Feb. 2020
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "I look forward to working with them again in the future."

    Feb 5, 2020
    CEO, FinTech Company
    Anonymous
    Verified
    • Financial services
    • New York, United States
    • 1-10 Employees
    • Online Review
    • Verified

    Capital Numbers implemented mobile development to extend the functionalities of an app. This involved creating rich charting, exposing backend endpoints, and creating profiles.

    Proof of Concept for Printing Equipment Service

    • Web Development
    • Less than $10,000
    • Mar. 2016 - Apr. 2019
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    4.5

    "Capital Numbers has a wide array of people on staff capable of handling multiple types of projects."

    Nov 25, 2019
    Owner, Graphic-Equipment.Com
    Kenneth Stein
    Verified
    • Manufacturing
    • Knoxville, Tennessee
    • 1-10 Employees
    • Online Review
    • Verified

    The team at Capital Numbers was tasked with developing a proof of concept for a printing company's potential website. The team used provided information to start their workflow. 

    Web Development for Financial Website Development Company

    • Web Development
    • $10,000 to $49,999
    • Oct. - Nov. 2019
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They respond so quickly to thoughts and always try to do the best they can."

    Nov 22, 2019
    CEO, WeOptimize Ltd
    Marcello Rongione
    Verified
    • Financial services
    • Sweden
    • 1-10 Employees
    • Online Review
    • Verified

    Capital Numbers developed a website for a financial website development company. The team optimized the website and created a streamlined design.

    Web and Mobile App Dev for Digital Agency

    • Web Development
    • Less than $10,000
    • June - Aug. 2019
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "We appreciated the level of communication we received."

    Nov 22, 2019
    CEO, ST Marketing
    Farhat Muruwat
    Verified
    • Advertising & marketing
    • Fairfax, Virginia
    • 11-50 Employees
    • Online Review
    • Verified

    Capital Numbers developed a website and a mobile app on behalf of a digital agency. The team was responsible for improving the design and functionality of the site.

    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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