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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 projects ranging from under $1,000 to over $100,000. Clients appreciate their responsiveness and professionalism, though some noted delays and communication issues. Overall, they deliver quality work within budget and time constraints.

    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

    • Attention to Detail

      Capital Numbers is noted for their meticulous attention to detail. Clients appreciate the team’s thoroughness in understanding project requirements and their commitment to delivering solutions that align with client expectations.

    • Strong Project Management

      Capital Numbers demonstrates strong project management capabilities. Clients appreciate their use of project management tools to track progress and ensure all parties are aligned. This structured approach contributes to efficient workflow and successful project outcomes.

    • Responsive and Professional Communication

      Clients consistently mention Capital Numbers’s effective communication throughout projects. They appreciate the company’s responsiveness, regular updates, and the ability to address concerns promptly. This transparency and reliability in communication have been key to successful collaborations.

    • Professionalism and Courtesy

      The professionalism and courteousness of Capital Numbers’s team members are frequently highlighted in reviews. Clients feel respected and valued, contributing to a positive working relationship.

    • High-Quality Work and Timely Delivery

      Capital Numbers is praised for delivering high-quality work within the agreed timelines. Clients note the team's dedication to meeting deadlines and ensuring project success, which has resulted in positive outcomes and client satisfaction.

    • Areas for Improvement: Communication on Time Zones

      While generally praised for communication, some clients noted challenges with time zone differences. Clients suggest that more proactive scheduling could further enhance collaboration across different time zones.

    Capital Numbers Reviews

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    Services
    Project Cost
    Industry
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    Web Design for Iron Door Manufacturer

    • Web Design
    • Less than $10,000
    • June 2020 - Ongoing
    5.0
    Quality
    4.5
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They delivered a great service for a good price."

    Jun 19, 2020
    COO, Exclusive Iron Doors
    Diana Paola Gomez Davila
    Verified
    • Manufacturing
    • San Antonio, Texas
    • 51-200 Employees
    • Online Review
    • Verified

    Capital Numbers optimized the website of an iron door manufacturer. The team created custom forms and improved the design of the site.

    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.

    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
    185
    Overall Review Rating
    4.8
    Source
    Clutch
    Last Updated
    May 7, 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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