Overview

About SumatoSoft

SumatoSoft helps mid-market and enterprise companies improve core operations with governed AI, connected-device platforms, and custom software.

Since 2012 we have built the systems operations-heavy businesses run on: web and mobile applications, backends and cloud platforms, data pipelines, and the AI features that sit on top of them.

What we build

  • Operational platforms and legacy replacements. Transport management, MES-connected applications, order and billing systems. We replace spreadsheets, Access databases and aging in-house tools with web software your team can maintain.
  • Software for connected products. Mobile apps, cloud backends and live dashboards for equipment in the field, including device-to-cloud communication and integration with existing firmware.
  • AI in production. Assistants, agents, retrieval-augmented search and machine-learning models for predictive maintenance and forecasting, connected to the systems and data you already have, with access control, monitoring and cost limits designed in.
  • Regulated software. Healthcare and fintech platforms built with HIPAA and GDPR requirements in scope from the architecture stage.

How we work

Our processes are certified to ISO 9001 and ISO 27001.

Every engagement starts with a discovery phase that ends in an architecture, a scoped backlog and an estimate range. You get a project manager and business analyst, weekly demos, and access to Jira and Confluence from day one. A senior engineer reviews code on every project, whatever its size.

SumatoSoft is headquartered in Boston with a development center in Poland. Our Poland team works at least 4 hours a day in overlap with US Eastern time.

Start with a free project estimate or a focused Pilot & Prove engagement. We respond within 24 hours.

What clients say

Review Analytics of SumatoSoft

Every review is verified through Goodfirms before it's published.

5.07 Verified Reviews
Quality5.0
Schedule & Timing5.0
Communication5.0
Overall5.0
Review Summary
Summarized from 7 verified reviews · Updated August 2026
SumatoSoft clients describe a team of skilled developers and architects capable of handling full-cycle project work, from business analysis through implementation. Reviewers consistently note strong technical expertise across web applications and specialized domains like IoT and healthcare, paired with responsive communication and reliable delivery even under tight deadlines. The company is highlighted as a dependable long-term partner with impressive code quality and domain knowledge.
✦ AI-generated summary. May not reflect every review.
Detailed Reviews of SumatoSoft
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What reviewers mention most

Ilia Kiselevich
Ilia Kiselevich, Founder & CEO at SolveIt at SolveItVerified Review
Posted on Jun 25, 2025

“A highly dependable IoT partner who handled complex device integration.”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
IoT Development

SumatoSoft’s team joined us as dedicated IoT experts, taking full ownership of all device-side logic, connectivity protocols, and secure data processing. They set up stable BLE communication with multiple device models, build the backend endpoints for real-time patient monitoring, and handle the end-to-end IoT layer. We appreciated that they didn’t just code but also walked us through the nuances of device firmware constraints and regulatory requirements, which was invaluable for our in-house team.

Viktoryia Maiseyeva
Viktoryia Maiseyeva, Business DeveloperVerified Review
Posted on Mar 4, 2025

“A highly skilled and responsive team that delivered outstanding results under challenging deadlines.”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web DevelopmentSoftware DevelopmentTesting Services

Their team integrated seamlessly into the project, quickly examined all relevant information about the project, and began contributing as if they had been part of the project from the start. The speed and quality of their work enabled us to meet the tightened deadlines during a critical growth phase for our client.

Yevgeniy Rozenblat
Yevgeniy RozenblatVerified Review
Posted on Aug 10, 2020

“Strong partner to build great web applications for business”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software DevelopmentWeb Development

We have built a very capable Transportation Management System with the help of SumatoSoft. Technologies they have initially suggested are absolutely perfect fit for a web application used by businesses on a daily basis. I am impressed how a rather small team can tackle a task of building an enterprise-level solution. They are always making a great effort of understanding and tearing down the requirements, finding the most effective way to implement them and thoroughly testing the product. We will keep working with SumatoSoft to add more functionality to our product.

David Logan
David Logan, Managing director at UmergenceVerified Review
Posted on Mar 13, 2020

“Sumatosoft is an amazing firm with Talented Designers, Architects, and Developers”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software DevelopmentWeb Design

When we had the startup concept fleshed out and wrote our specifications, we knew that it would be a significant undertaking and would cost over $500k+ for the build. The money we were going to use for the build was the hard-earned money that we were able to save over the years and we wanted to ensure that the firm we choose would be one that can get the job done well and one that we can grow with... We reviewed dozens of firms across the world and found that SumatoSoft was the best. Due to the size of the investment, we obtained a visa and flew down to visit their facilities in person. We spent a month there and SumatoSoft was a gracious host. We spent the time transferring the vision to the team of talented designers, architects, and developers who quickly translated our vision to code. Not only was the code efficiently developed and beautifully designed, but it was also well written to lower our long term hosting costs. I hope this review will be specifically geared towards product managers and entrepreneurs. We know the challenges you face when searching for a software development firm to partner with. We highly recommended SumatoSoft as your development partner that will not only exceed your expectations but will help you to grow.

Damian Gevertz
Damian Gevertz, Owner at Widgety.co.ukVerified Review
Posted on Jul 18, 2017

“Long term partnership to build software platform”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web DevelopmentSoftware DevelopmentTesting Services

I have entrusted a PM and 2 full time developers to work exclusively on our project for the past 16 months. We talk daily and they have as yet never let us down. They are open to thinking that there may be another way of doing something but we have complete transparency on timescales, costs and issues that as always, arise over testing

Vadim Baltman, Co-Founder at MyMediAdsVerified Review
Posted on May 30, 2017

“MyMediAds”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web Development

We can say with confidence that SumatoSoft has realized all our ideas into practice. In the future, we plan to continue working with SumatoSoft on improvements of the MyMediAds service. We will highly recommend SumatoSoft to those who want to successfully plan and implement a truly quality project.

Ivan Alexandrovich
Ivan Alexandrovich, CEO at Dobra LimitedVerified Review
Posted on May 29, 2017

“Excellent developers”

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Web Development

I have been cooperating with SumatoSoft for 3 years. Currently we are working on a huge high-load project. The guys from SumatoSoft do their job well, constantly help and advise how to do better and save my budget and time.

Focus

Service Focus of SumatoSoft

How the team's effort is distributed across services.

30%25%20%10%10%5%

Industries Focus

30%20%15%10%10%5%5%5%

Client Focus

Small Business45%
Medium Business45%
Large Business10%

The Positioning

AI Tools & Purpose

The stack the team uses to move faster.

Gemini
Analysis of long specs and RFPs
ChatGPT
User stories, test cases, API docs
Claude
Code review, documentation, client AI features
GitHub Copilot
Code completion, reviewed by senior engineers
Lovable
Clickable UI prototypes during discovery
Perplexity
Sourced technical research during discovery
Selected Work

Client Portfolio of SumatoSoft

Where their work concentrates - by industry, budget, and timeline.

Project Industry

Startups30%
Advertising & Marketing10%
Travel10%
Gaming10%
Transportation & Logistics20%
Hospitality10%
Automotive10%
Major industry focus
Startups

Project Cost

Not Disclosed90%
$100001 to $50000010%
Common project cost
Not Disclosed

Project Timeline

1 to 25 Weeks40%
26 to 50 Weeks20%
51 to 100 Weeks40%
Typical timeline
1 to 25 Weeks

Clients: 11

BeiersdorfDexai RoboticsTartleToyotaSmart IntegrationTLNikaDaiokanFuelzUmergenceCornerstoneOnDemandWorld Bank

Portfolios: 10

Executive Interview

Executive Interview of SumatoSoft

Yury Shamrey
Yury Shamrey
Co-Founder & CEO
Visit Profile

Please introduce your company and give a brief about your role within the company?

SumatoSoft is a custom software development company that focuses on turn-key projects, which means we provide a full range of services, from business analysis and software prototyping to UX design, development, quality assurance and support. At SumatoSoft, we strive to apply cutting-edge technology along with our comprehensive experience, dedication and technical expertise to make sure our customers get solutions that fully meet their business needs. Being a co-founder, not only am I responsible for SumatoSoft’s global strategy but also I am directly involved in managing resources, building and maintaining lasting relationships with customers.

What was the idea behind starting this organization?

Together with Vladimir Shidlovsky, my business partner and co-founder of SumatoSoft, we decided to set up a company that would provide businesses with high-quality custom software and what is more, supports our clients throughout a whole way of their ideas’ implementation. We made Quality the cornerstone of all the company’s activities and adhere to the concept to this day, which allows SumatoSoft to become a technology partner for our customers.

What are your company’s business model–in-house team or third party vendors/ outsourcing?

We are a dedicated in-house team running like clockwork where everyone plays an important role and contributes to the success of each project and company as a whole. I am proud to say we brought together true masters of their craft.

How is your business model beneficial from a value added perspective to the clients compared to other companies' models?

Thanks to the path we took, we have managed to provide full transparency to our customers at each stage of our cooperation. SumatoSoft’s clients are able to meet and talk to each team member personally. Other benefits are the team coherence and high development speed, as the team is co-located.

What industries do you generally cater to? Are your customers repetitive? If yes, what ratio of clients has been repetitive to you?

We have a proven track record of delivering high-quality automotive IT solutions, IoT products, marketing automation & e-commerce software, applications for logistics, to name a few. In general, with adequate resources and a high expertise level, we are able to provide solutions to business challenges in any domain. Speaking about our clients, about 90-95 percent of them are repetitive: once a client has an idea for a new product or service, they turn to the proven technology partner – SumatoSoft. What is more, many businesses come to us on the recommendations of our existing customers.

Mention the objectives or the parameters critical in determining the timeframe of developing a mobile app.

When evaluating any project, we conduct an analysis of business objectives and think through the functionality that would help to meet these business goals. The timeframe depends primarily on the scope of work. We also take into account the budget and customer’s expectations in terms of timing. We further stick to the estimates we made, while flexibility allows us to meet the deadlines regardless of the situation.

How much effort in terms of time goes into developing the front end and back end of a mobile app?

Well, I would say it depends. As I said, it is highly dependent on the scope of work, on the number and complexity of a mobile app features. To give a clear timeline for developing the front end and back end of an app, knowing nothing about this app and without a preliminary assessment of all the business factors, would be a misrepresentation.

What are the key parameters to be considered before selecting the right platform for a mobile application?

The key factors are customer requirements and needs, business objectives, the target audience of a future product, business infrastructure. For example, if a B2B company has already procured a large number of iOS devices, it would be odd to choose an Android platform, and vice versa. Depending on the business requirements, we are able to provide our customers with both native (Android or iOS) and cross-platform applications.

Which platform do you suggest to your clients, to begin with when they approach you with an idea (Android or iOS) and why?

SumatoSoft has an extensive experience in developing top-notch mobile apps for both Android and iOS. It is up to clients to decide on the audience they would like to target and on the basis of what is known about end users, to opt for a platform that would best serve business interests. At the same time, we are always willing to offer assistance to our customers in making this informed decision.

Android or iOS, Native or Hybrid — which platform is best to use to build your app? What are your recommendations?

I would recommend proceeding from an application type and business goals. There is no one-size-fits-all approach.

What are the key factors that you consider before deciding the cost of a mobile application?

The cost of a mobile application is tied to the number of efforts spent by the team. As we provide the full cycle of services for mobile app development, the teamwork includes efforts of, developers, quality assurance engineers, business analytics, and UX designers. The amount of time spent on a project, in turn, depends on its scope, the number of features, the complexity of implementing and need for integrations.

What kind of payment structure do you follow to bill your clients? Is it Pay per Feature, Fixed Cost, Pay per Milestone (could be in phases, months, versions etc.)

As we adhere to the Time and Materials model, as I mentioned above, SumatoSoft’s clients pay for the time our team devoted to a project. That said, our customers can count on full transparency from our side. As for Fixed Cost, it is an option when the scope of the project can be estimated as precisely as possible and there are no unknown factors at all.

Do you take in projects which meet your basic budget requirement? If yes, what is the minimum requirement? If no, on what minimum budget you have worked for?

Considering that we implement full-cycle projects and deliver comprehensive solutions to our clients, the minimum initial investment amount is between $20,000 and $25,000.

What is the price range (min and max) of the projects that you catered to in 2018?

Unfortunately, I cannot disclose this information as it is confidential.

Which business model do you suggest to your clients enabling them to generate revenue from mobile applications? Why?

We are not involved in the marketing of customer applications but I personally think that the emphasis should be placed on how an app would meet the needs of end users.

Where we are

Locations (1)

Offices where SumatoSoft operates.

Headquarter
United States

United States

One Boston Place, Suite 2602
Boston, Massachusetts 02108
18572390848