Agile Development Pods — Cross-functional teams aligned to your goals
Dedicated Teams — Scalable, seamless extension of your in-house team
Fixed Scope Projects — Clear deliverables, timelines, and predictable costs
Why Capital Numbers
AI-first mindset embedded across all solutions
Deep engineering expertise in modern tech stacks
Rapid team scaling with uncompromising quality
Proven delivery for both startups and large enterprises
Let’s Connect Email: clutch@capitalnumbers.com Same-day response for qualified inquiries
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. Clients report satisfaction with project management, timely deliveries, and professional communication. Specific project costs vary, with some engagements around $10,000 to $100,000, reflecting a range of client sizes and project complexities.
Strong Technical Support and Problem-Solving Skills
Capital Numbers is frequently commended for their strong technical support and problem-solving skills. Clients appreciate the team's ability to quickly address issues and provide effective solutions, which enhances project outcomes.
High Customer Satisfaction and Professionalism
Multiple reviews praise Capital Numbers for their professionalism, dedication, and ability to meet client expectations. Clients note the team's willingness to listen to feedback and make necessary adjustments, resulting in high customer satisfaction. This reflects a commitment to quality and client-focused service.
Challenges with Timeliness and Resource Management
While many clients report timely delivery, some reviews mention delays in project completion and issues with resource allocation. This suggests a need for improvement in managing timelines and ensuring consistent resource availability.
Technical Expertise and Quality Deliverables
Reviews highlight Capital Numbers' technical expertise and ability to deliver high-quality work. Clients from various industries have noted the team's proficiency in web development, app development, and other technical services, resulting in successful project outcomes.
Strong Client Relationships and Long-Term Engagements
Capital Numbers has successfully fostered long-term relationships with clients, who often return for additional projects. Clients value the team's commitment to understanding their needs and providing tailored solutions, which has led to ongoing partnerships.
Positive Feedback on Customer Service and Support
The team receives positive feedback for their customer service and support, with clients noting the ease of communication and the team's willingness to assist with any inquiries. This contributes to a positive overall client experience.
Web & Mobile App Development for Android Chat Platform
Mobile App DevelopmentWeb 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.
Capital Number was wonderful to work with. The client appreciated the disciplined workflow that went along with their extremely creative process. They're also willing to go beyond the client's expectations.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I am the founder and CEO of Lets Chat Global
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Capital Numbers, and what were your goals?
For the creation of the company website and mobile App
SOLUTION
How did you select this vendor and what were the deciding factors?
Doing an online search and frankly, they stood out among the rest. Furthermore, their proposal was very professional... that attracted me to them
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
They were instrumental in creating my website and app... There were milestones set in place to demonstrate all of the progress that had been made.
How many people from the vendor's team worked with you, and what were their positions?
About 5-6 and they were all web developers, app creators and programers.
RESULTS & FEEDBACK
Can you share any measurable outcomes of the project or general feedback about the deliverables?
I have had an amazing experience working with Subhajit Das and his team in the creation process of my Website and Mobile App. They are wonderful to work with and extremely creative. I am so happy with the results and outcome of this project.
Describe their project management style, including communication tools and timeliness.
very disciplined style
What did you find most impressive or unique about this company?
We appreciate their willingness to make the client happy with realistic goals and expectations.
Are there any areas for improvement or something they could have done differently?
Can't think of any now
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
WordPress Development for News Startup
Custom Software DevelopmentIT Managed ServicesWeb Development
$10,000 to $49,999
Jan. 2022 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"It amazes me that developers from India can communicate better and out deliver American developers from WordPress."
May 6, 2022
President, News Publishing Startup
Anonymous
Media
Williston, North Dakota
1-10 Employees
Online Review
Capital Numbers developed a WordPress website for a news startup. They helped to create the budget, design the site architecture, and prepare it for its launch.
Despite the language barrier and call quality, Capital Numbers' work has met expectations. They were always blown away by the vendor's effective communication process. The team was also able to map out milestones that worked well with their deadlines.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I am president of my company which is a startup involved in news, online social media, publishing, and advertising.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Capital Numbers, and what were your goals?
They have been developing the first website. My goal was to complete the site in time to launch in conjunction with the purchase of another business. That business has since been purchased and we are gearing up to launch the website along with a newly redesigned publication.
SOLUTION
How did you select this vendor and what were the deciding factors?
I selected Capital Numbers because of their ratings online and the affordability of their services.
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
I submitted a breakdown of what I wanted the site to include and what my budget was. They followed up with recommended options in respect to my budget and I went with their recommendation of a WordPress site. They followed up with a kickoff call to discuss the budget and go over the development time for each piece. We then went over how I wanted the site to look and they provided mock-ups. I selected the closest to my vision and they made the necessary changes.
How many people from the vendor's team worked with you, and what were their positions?
Anindya Mukherjee, Director of Operations Vibanshu Gupta, Account Manager Tulika Sikdar, Project Manager Sushil Kumar Gupta, Developer
RESULTS & FEEDBACK
Can you share any measurable outcomes of the project or general feedback about the deliverables?
After a couple revisions, they absolutely nailed the look of the website I envisioned. The design team even made some recommendations which took it to the next level. The website is not yet complete and there are some development steps remaining.
Describe their project management style, including communication tools and timeliness.
They utilize teamwork to map out milestones and communicate on the project. They are very communicative and work really well meeting deadlines. I largely communicate via email.
What did you find most impressive or unique about this company?
I was blown away by their entire process and their ability to communicate effectively. They were highly effective at ascertaining what I wanted and building out an affordable option which would make it a reality. In contrast, I began working with WordPress directly through their "Built by WordPress" team. They were exceptionally poor communicators and their project manager, although initially friendly, became condescending and unprofessional. It amazes me that developers from India can communicate better and out deliver American developers from WordPress.
Are there any areas for improvement or something they could have done differently?
The only thing I could comment on is that on phone conferences, it is often difficult for me to understand them due to the language barrier and call quality. If they could add a native English speaker to jump in if necessary, it would make a huge difference.
RATINGS
5.0
Quality
5.0
Service & Deliverables
"They are extremely professional and they have produced a high quality product."
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
WordPress Rebuild for Boutique Speakers Agency
Web DesignWeb Development
Less than $10,000
Jan. - May 2019
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They were very understanding of our needs and cost-effective."
Apr 28, 2022
Employee, Boutique Speakers Agency
Anonymous
Business services
Australia
1-10 Employees
Online Review
Capital Numbers rebuilt the WordPress website of a boutique speakers agency while retaining their Divi theme. They added plug-ins and custom-coded sections to incorporate the required search functionality.
Capital Numbers was very helpful, understanding, and cost-effective. They showcased a great project management style, allowing them to deliver fantastic outputs.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I work for an agency booking speakers for events.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Capital Numbers, and what were your goals?
Our website needed a lift and we had some help to get the search functionality required. We wanted to keep the Divi theme as well so that we could keep editing as we were used to.
SOLUTION
How did you select this vendor and what were the deciding factors?
They were very understanding of our needs and cost-effective.
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
Wordpress rebuild with Divi and some plugins as well as custom coded sections.
How many people from the vendor's team worked with you, and what were their positions?
2
RESULTS & FEEDBACK
Can you share any measurable outcomes of the project or general feedback about the deliverables?
Fantastic thanks
Describe their project management style, including communication tools and timeliness.
Great
What did you find most impressive or unique about this company?
Very helpful
Are there any areas for improvement or something they could have done differently?
All good!
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Web Dev for B2C Reforestation Platform
Web Development
Less than $10,000
Mar. 2022 - Ongoing
5.0
Quality
4.5
Schedule
5.0
Cost
4.0
Willing to Refer
5.0
"They have good project management and high-quality work."
Mar 24, 2022
Founder & CEO, Selva
Harry Hely-Hutchinson
Verified
Other industries
London, England
1-10 Employees
Online Review
Verified
Capital Numbers has provided frontend web development services to a B2C reforestation platform. A project manager and a developer have teamed up with the company to execute the project.
Although the project is still ongoing, Capital Numbers is already lauded for demonstrating a very intuitive project management system. The workflow gives a complete oversight over the progress of tasks, making the whole process transparent. The team's quality of work is notable.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I am the founder and CEO of Selva, a B2C reforestation platform.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Capital Numbers, and what were your goals?
Front-end web development services
SOLUTION
How did you select this vendor and what were the deciding factors?
Recommended by a friend. Good reviews elsewhere.
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
Front-end web development services
How many people from the vendor's team worked with you, and what were their positions?
2. Project manager and developer.
RESULTS & FEEDBACK
Can you share any measurable outcomes of the project or general feedback about the deliverables?
Too early to tell.
Describe their project management style, including communication tools and timeliness.
They use a very intuitive project management system that gives you full oversight over the progress of tasks, time taken, communications with the developers etc. to make the whole process transparent.
What did you find most impressive or unique about this company?
They have good project management and high-quality work.
Are there any areas for improvement or something they could have done differently?
Pay careful attention to detail on the project description so that we don't have to revert back for time-consuming revisions.
RATINGS
5.0
Quality
4.5
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
4.0
Value / within estimates
Willing to Refer
5.0
NPS
Web Dev for Nonprofit Organization
Web Development
$10,000 to $49,999
Jan. 2021 - Ongoing
5.0
Quality
4.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"Their ability to solve problems quickly is impressive."
Mar 16, 2022
Consultant, Nonprofit Organization
Anonymous
Other industries
Malta
1-10 Employees
Online Review
Capital Numbers provide web development services for a nonprofit organization. The team is responsible for an awards platform, online talk and events platform, and a social network.
Capital Numbers has been responsive, confident in facing challenges, and hitting all given deadlines. The team seamlessly communicates through Skype and quickly solves issues. Moreover, their dedication has earned the client's trust.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I am consulting on the design of the new website. I am also managing the deliverables from the web development team.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Capital Numbers, and what were your goals?
Construction of the website
SOLUTION
How did you select this vendor and what were the deciding factors?
Interviews several companies and Capital Numbers were the best fit.
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
Web development of news platform. Web development of an Awards platform, web development of online talk and events platform, and a social network that matches volunteers with charities.
How many people from the vendor's team worked with you, and what were their positions?
5-6 web developers
RESULTS & FEEDBACK
Can you share any measurable outcomes of the project or general feedback about the deliverables?
Capital Numbers quickly respond, rise to every challenge and hit 90% of all strict deadlines. They are a dedicated team, and I will use them again.
Describe their project management style, including communication tools and timeliness.
Skype
What did you find most impressive or unique about this company?
Their ability to solve problems quickly is impressive.
Are there any areas for improvement or something they could have done differently?
I would have liked CNs to have taken a more active role in understanding the site and our objectives in their entirety. They could have challenged ideas to ensure that the best solution was always achieved for what we wanted.
RATINGS
5.0
Quality
4.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Custom Software Dev for IT Company
Custom Software Development
Confidential
Jan. 2021 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They were able to deliver the assigned task in time."
Feb 28, 2022
VP Operations, ModderStack
Zohra Abbasi
Other industries
Mumbai, India
11-50 Employees
Online Review
Capital Numbers handles the custom software development needs of an IT company. The client works with one person from the vendor.
So far, Capital Numbers has shown a heartfelt and excellent commitment to the project. They always deliver solutions within the given timeframe.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I am VP operation and Director of the company. Modderstack is a IT company delivering cutting edge and modern technology solutions.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Capital Numbers, and what were your goals?
Custom software development
SOLUTION
How did you select this vendor and what were the deciding factors?
We have got through it via a business connects.
How many people from the vendor's team worked with you, and what were their positions?
1
RESULTS & FEEDBACK
Can you share any measurable outcomes of the project or general feedback about the deliverables?
Kirtesh has been very sincere and committed to his work.
Describe their project management style, including communication tools and timeliness.
They were able to deliver the assigned task in time.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Web Development for Independent Consultant
Web Development
Less than $10,000
May 2020 - Jan. 2022
5.0
Quality
5.0
Schedule
4.5
Cost
4.0
Willing to Refer
4.5
"I was impressed with their excellent communication."
Jan 27, 2022
Independent Consultant, Self-Employed
Anonymous
Other industries
Munich, Germany
1-10 Employees
Online Review
Capital Numbers developed a website for an independent consultant. They led a discovery phase before starting the site's development and utilized a Kanban Board to manage the project.
Capital Numbers' efforts resulted in an increase in the client's site traffic as well as the number of people contacting them through their site. Organized and reliable, the team established a transparent workflow by leading weekly meetings and communicating regularly through Skype and WhatsApp.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
i am working independently during this time
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Capital Numbers, and what were your goals?
I hired CN and i wanted them to create a website which was very complicated to create by myself.
SOLUTION
How did you select this vendor and what were the deciding factors?
i ve searched in the internet and compared the website development pages in india. CN was very competent and delivered high quality, moreover the performance ratio was better than other companies. They were care caring and friendly and i felt well to work with them
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
we had good communication via skype and whatsapp. in a kickoff meeting ive told them what i want and regurlarly we spoke together. in a kanban board i could follow the tasks which were planned, in work and done.
How many people from the vendor's team worked with you, and what were their positions?
3 Persons, 2 project manager and 1 web developer
RESULTS & FEEDBACK
Can you share any measurable outcomes of the project or general feedback about the deliverables?
The website is visited by many customers, the traffic is high. I am getting a lot emails and calls because of given my contact details in this website which was created by CN
Describe their project management style, including communication tools and timeliness.
we had regurlarly meetings per week, if neccessary also sooner, i ve spoken directly with the developer via skype or whatsapp and could tell him what i wanted
What did you find most impressive or unique about this company?
I was impressed with their excellent communication.
Are there any areas for improvement or something they could have done differently?
If one developer is not reachable, maybe a second one could be linked to me.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
4.5
On time / deadlines
Cost
4.0
Value / within estimates
Willing to Refer
4.5
NPS
Website Development for Consulting Company
Web Development
Less than $10,000
Dec. 2021 - Jan. 2022
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"Capital Numbers was easy to work with — they communicated clearly and did what they said they'd do."
Jan 12, 2022
Director, Pagster Ltd
Margaret Webster
Verified
Other industries
London, England
1-10 Employees
Online Review
Verified
Capital Numbers helped a consulting company build their new WordPress website within an aggressive deadline. They mainly worked on the design and backend features of the site.
The resulting website came out exactly as expected — visually appealing and fully functional. Capital Numbers worked iteratively, communicated clearly, and understood the client's goals, enabling them to complete the project on time.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I'm the owner of a training company.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Capital Numbers, and what were your goals?
My previous website developer had nearly finished my new site by early December, but it became clear that we weren't going to get it done before the Christmas break. I needed someone to finish off the design and the back-end.
SOLUTION
How did you select this vendor and what were the deciding factors?
I found Capital Numbers on Google and thought they seemed a good fit. In our initial call, they assured me they would work hard to hit my first week of January deadline.
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
WordPress website - design, back-end and uploading to the internet.
How many people from the vendor's team worked with you, and what were their positions?
I worked with four people, including Head of Creative Services.
RESULTS & FEEDBACK
Can you share any measurable outcomes of the project or general feedback about the deliverables?
They worked hard every day so that we could make iterative changes. At the end of the project, the website looked great and worked perfectly.
Describe their project management style, including communication tools and timeliness.
Capital Numbers was easy to work with — they communicated clearly and did what they said they'd do.
What did you find most impressive or unique about this company?
Their focus on my goals and deadline.
Are there any areas for improvement or something they could have done differently?
No.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
WordPress Website for Creative Agency
Web Development
Less than $10,000
November 2021
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They were professional and incredibly talented."
Dec 2, 2021
CEO, Creative Agency
Anonymous
Verified
Advertising & marketing
Boise, Idaho
1-10 Employees
Online Review
Verified
Capital Numbers provided web development services for a full-service creative agency — they built a WordPress website for them.
The client enjoyed working with Capital Numbers, commending them for their professionalism and technical expertise. The team also ensured a positive experience by facilitating a smooth workflow. Overall, it was a successful and seamless engagement.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
CEO
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Capital Numbers, and what were your goals?
Website development
SOLUTION
How did you select this vendor and what were the deciding factors?
Previous company
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
Wordpress Development
How many people from the vendor's team worked with you, and what were their positions?
2
RESULTS & FEEDBACK
Can you share any measurable outcomes of the project or general feedback about the deliverables?
Ajit was incredible to work with. They were professional and incredibly talented.
Describe their project management style, including communication tools and timeliness.
Great.
What did you find most impressive or unique about this company?
Everything.
Are there any areas for improvement or something they could have done differently?
None.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Web Development for Automotive Company
Web Development
$10,000 to $49,999
Jan. 2021 - Ongoing
5.0
Quality
4.5
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"We appreciate their timely support."
Nov 23, 2021
Group Digital Manager, Stoneacre Motor Group
Mark Zavagno
Verified
Automotive
Doncaster, England
1,001-5,000 Employees
Online Review
Verified
Capital Numbers is developing an automotive purchasing site for an automotive company. The team works in two-week sprints and conducts code reviews after each sprint.
Capital Numbers has delivered the site on time, meeting the client's expectations. The team has established a collaborative process by utilizing Jira and Slack to touch base regularly and provide timely support throughout.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
UK Multi Franchise Automotive company with 104 ocations.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Capital Numbers, and what were your goals?
We wanted to offer a full online purchase experience without a human touch
SOLUTION
How did you select this vendor and what were the deciding factors?
Checked online review to narrow down potential candidates and followed a procurement process with interviews and technical tests.
Describe the scope of work in detail, including the project steps, key deliverables, and technologies used.
Product backlog was created by the product owner, the tasks were broken down and included within two-week sprint increments. Code reviews were conducted as part of the sprint retro.
How many people from the vendor's team worked with you, and what were their positions?
2 back-end PHP and one front-end vue JS Developer.
RESULTS & FEEDBACK
Can you share any measurable outcomes of the project or general feedback about the deliverables?
The project is on-time but is yet to be fully released
Describe their project management style, including communication tools and timeliness.
Jira and Slack are the main communication tools adopted with back-office support coming from Souvik the lead PM at Capital Numbers.
What did you find most impressive or unique about this company?
We appreciate their timely support.
Are there any areas for improvement or something they could have done differently?
None.
RATINGS
5.0
Quality
4.5
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Showing 181-190 of
235 Reviews
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.
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