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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, as noted by clients who appreciate their responsiveness and quality of work. Projects typically range from $2,500 to over $100,000, with clients praising timely delivery and effective 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 Creativity and Innovation

      While Capital Numbers delivers high-quality design work, some clients feel there is room for more creative and innovative design solutions. This indicates a potential area for growth in delivering bolder and fresher design ideas.

    • Professionalism and Dedication to Client Success

      Capital Numbers is recognized for their professionalism and commitment to client success. They are proactive in addressing issues and ensuring that projects align with client goals and requirements.

    • Effective Communication and Project Management

      Clients commend Capital Numbers for their responsive communication and efficient project management. They are praised for keeping clients informed, being responsive to feedback, and meeting project timelines. Their use of virtual meetings and messaging apps facilitates smooth collaboration.

    • Reliability in Delivering High-Quality Outputs

      Clients consistently report that Capital Numbers delivers high-quality outputs. They are known for their professionalism and dedication to meeting client expectations, which has resulted in positive feedback and successful project outcomes.

    • High Client Satisfaction and Repeat Business

      Many clients express high satisfaction with Capital Numbers' services, leading to repeat business and long-term partnerships. Their ability to meet client needs and deliver value is a significant factor in client loyalty.

    • Proficiency in Custom Software Development

      Capital Numbers is proficient in developing custom software solutions across various industries, including healthcare, real estate, and financial services. Clients appreciate their technical expertise and ability to tailor solutions to specific business needs.

    Capital Numbers Reviews

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    Website Dev & Update for Engineering Design Company

    • Web Development
    • Confidential
    • Sep. 2022 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    "Their professionalism is impressive."

    Nov 9, 2022
    Owner & Partner, Digitech Custom Design
    D Lee
    • Other industries
    • College Station, Texas
    • 1-10 Employees
    • Online Review

    Capital Numbers has helped an engineering design firm with their website-related tasks. This involves creating to-do lists for the company's WordPress site and increasing their overall product output. 

    Web Design for Real Esate Company

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

    "Their pricing and lead times are excellent."

    Oct 28, 2022
    Employee, Referral150
    FRANK NATOLI
    Verified
    • Real estate
    • Plainsboro, New Jersey
    • 1-10 Employees
    • Online Review
    • Verified

    Capital Numbers has designed a website for a real estate company. They have conducted a discovery session, created landing pages, and provided continuous updates.

    Website Development for Fintech Company

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

    "Their capacity to expediently understand and promptly deliver that output with ease is impressive."

    Oct 19, 2022
    Co-Founder, Fintech Company
    Anonymous
    • Financial services
    • San Jose, Costa Rica
    • 1-10 Employees
    • Online Review

    Capital Numbers helps a fintech company develop a website. Following a kick-off meeting and sketch approval, the team handles the development, API implementation, and integration process. 

    Web Redesign for Energy & Natural Resources Company

    • UX/UI Design Web Design Web Development
    • $10,000 to $49,999
    • Jan. - Sep. 2022
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Everyone had a can-do attitude with regard to my wish list for the design."

    Sep 20, 2022
    Owner, Energy & Natural Resources Company
    Anonymous
    • Energy & natural resources
    • Reno, Nevada
    • 1-10 Employees
    • Online Review

    Capital Numbers rebuilt an energy and natural resources company's website. They imported old content and added new ones with a paywall.

    Custom Software Dev for Energy Marketing Company

    • Custom Software Development
    • Less than $10,000
    • July - Sep. 2022
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They were able to take our ideas and put them into a very accurate project plan."

    Sep 10, 2022
    Developer & CTO, Energy Marketing Company
    Anonymous
    • Advertising & marketing
    • Staten Island, New York
    • 11-50 Employees
    • Online Review

    Capital Numbers provided custom software development services for an energy marketing company. They outlined the project details and created a hub to attract customers.

    Staff Augmentation for Marketing & Web Dev Agency

    • IT Staff Augmentation Web Development
    • Confidential
    • Nov. 2021 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "The developers are dedicated to finishing their tasks."

    Aug 23, 2022
    Lead Developer, Marketing & Web Dev Agency
    Anonymous
    • Other industries
    • Vancouver, British Columbia
    • 1-10 Employees
    • Online Review

    Capital Numbers provides developers to augment a marketing and web development agency's team. They support the client's PHP, WP, and other frontend development work.

    Developer Augmentation for Software Company

    • Custom Software Development IT Managed Services IT Staff Augmentation
    • $10,000 to $49,999
    • Apr. - June 2022
    4.5
    Quality
    3.5
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their developers contributed greatly to the successful completion of the project through an excellent work effort."

    Jul 19, 2022
    Owner, Software Company
    Thomas Iovine
    • Other industries
    • Berlin, Germany
    • 1-10 Employees
    • Online Review

    Capital Numbers augmented a development team to create two mobile apps and a cloud-based backend for a software company. 

    Wen Revamp for Party Rental Company

    • Web Development
    • Less than $10,000
    • Dec. 2021 - July 2022
    5.0
    Quality
    4.5
    Schedule
    5.0
    Cost
    4.0
    Willing to Refer
    5.0

    "Their timeliness was good considering the current global conditions."

    Jul 18, 2022
    Managing Partner, Lets Jump NJ
    Harold Abarca
    Verified
    • Other industries
    • Clifton, New Jersey
    • 1-10 Employees
    • Online Review
    • Verified

    Capital Numbers has revamped a website for a party rental platform. The team has upgraded the client's platform and added features. 

    Custom WordPress Theme Dev for Commercial Real Estate Firm

    • Web Development
    • $10,000 to $49,999
    • Jan. - July 2022
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "We were impressed with their technical capabilities and flexibility."

    Jul 11, 2022
    Digital Marketing Manager, ReadySpaces
    Nick Gardiner
    Verified
    • Real estate
    • Los Angeles, California
    • 51-200 Employees
    • Online Review
    • Verified

    Capital Numbers provided web development services for a commercial real estate firm. They were in charge of developing a customized WordPress theme.

    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. 

    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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