About SumatoSoft

Engineering you can audit. Code you can scale. Partners you can trust.

98
%
Satisfaction rate
350
+
projects delivered
25
+
countries served
3
+
years’ client engagement
14
+
years on the market
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Who we are

SumatoSoft is an AI-powered software development company for established companies and enterprises, like Toyota, Beiersdorf, and the World Bank, that need custom AI and IoT systems to enter new markets, ship new products, or modernize an existing stack. Our work covers six lines: AI and agentic development, IoT and AIoT solutions, custom and enterprise software, legacy modernization, MVP development, and software product development. Across all six, we operate as the engineering partner who owns the build from discovery through launch.

We run projects under two delivery frameworks: our proprietary Agentic Software Development Lifecycle (ADLC) for AI-led builds, and the traditional Software Development Lifecycle (SDLC) for projects where AI assistance is not the primary lever. See our services for the full breakdown.

Boston skyline at dusk, with boats bobbing on the calm harbor
Headquarters
One Boston Place, Suite 2602
Boston, MA 02108,
United States

Dev Center
Warsaw, Poland

Management team

David Logan
David Logan
Managing Partner
Yury Shamrei CEO at SumatoSoft
Yury Shamrei
CEO
Katerina Merzlova (Head of Sales and Marketing)
Kate Merzlova
Head of Sales and Marketing
Irina Baryshnaya
Irina Baryshnaya
Head of Production
Alena Rubanik
Alena Rubanik
Head of HR
Valery Belogrivyi
Valery Belogrivyi
Development Lead
Kirill Funtikov
Kirill Funtikov
R&D Lead
Katerina Badeyeva
Katerina Badeyeva
Project Managers Office Lead
Karina Novichenko
Karina Novichenko
Quality Assurance Lead
Andrei Bahdanovich
Andrei Bahdanovich
Business Analysis Lead

When we started SumatoSoft in 2012, Clients hired us to write software faster. Today they hire us to be sure the software is worth writing. We work as a long-term engineering partner: every sprint maps to a business outcome the Client can measure, and the honest trade-offs go in writing before the build starts, including the ones that cost us the deal.

Our recent works

From the early stages of the project, SumatoSoft demonstrated a proactive attitude, actively seeking opportunities to enhance the solution and anticipate our needs. They consistently took the initiative to address any potential issues, provide timely updates, and offer solutions to challenges that arose during development. This proactiveness greatly contributed to the project’s success and exceeded our expectations.

We brought in SumatoSoft to help us reduce unexpected turbine failures, and the result met our expectations.

The system has produced a significant competitive advantage in the industry thanks to SumatoSoft’s well-thought opinions.

They shouldered the burden of constantly updating a project management tool with a high level of detail and were committed to producing the best possible solution.

We tried another company that one of our partners had used but they didn’t work out. I feel that SumatoSoft does a better investigation of what we’re asking for. They tell us how they plan to do a task and ask if that works for us. We chose them because their method worked with us.

SumatoSoft is the firm to work with if you want to keep up to high standards. The professional workflows they stick to result in exceptional quality.

Important, they help you think with the business logic of your application and they don’t blindly follow what you are saying. Which is super important. Overall, great skills, good communication, and happy with the results so far.

Rivalfox had the pleasure to work with SumatoSoft in building out core portions of our product, and the results really couldn’t have been better.

SumatoSoft provided us with engineering expertise, enthusiasm and great people that were focused on creating quality features quickly.

I was impressed by SumatoSoft’s prices, especially for the project I wanted to do and in comparison to the quotes I received from a lot of other companies.

Also, their communication skills were great; it never felt like a long-distance project. It felt like SumatoSoft was working next door because their project manager was always keeping me updated. Initially.

SumatoSoft is flexible, efficient, and extremely good at planning and being proactive. They have also been very proactive in their approach throughout the project, seeking to understand the needs and the reasons behind them before launching into development, which has been helpful for maintaining direction and consistency, especially because the end client is regularly generating new ideas for added features.

We’ve been working with SumatoSoft for a few years, starting from the initial monitoring system, so they already understood our environment quite well. At the same time, they still managed to surprise us with their professionalism.

We’d like to sincerely thank SumatoSoft for the work they’ve done on our maintenance system. At one point, our maintenance efforts became inefficient – long downtimes and rising repair costs became the norm.

We had already invested in AI, but the output was unclear. There were multiple initiatives across the company, each showing some promise, but no clear way to evaluate them or connect them to business outcomes.

Working with SumatoSoft has been an outstanding experience. Their team is not only highly skilled but also incredibly responsive, collaborative, and committed to delivering quality results. I can’t recommend them enough! Thank you team SumatoSoft for bringing my vision to life.

SumatoSoft succeeded in building a more manageable solution that is much easier to maintain.

What we do to guarantee project success  

Use-case-ROI discovery session-02

Discovery before build

Every engagement opens with a four-week discovery sprint. At the end, we deliver a fixed-price build proposal with scope, milestones, and trade-offs in writing.

Senior-Led Resource Planning-02

Senior architect from day one

A senior architect runs every project from kickoff through launch. Code review is conducted by senior developers and the CTO, regardless of project size.

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Comprehensive risk management

We proactively identify, assess, and mitigate risks to maintain project stability, focusing on transparency and addressing potential threats early on.

Budget clarity-01

Budget control

By accurately scoping and prioritizing features, we ensure efficient resource allocation and prevent unnecessary costs or budget overruns.

Process Audit-02

Responsible approach to deadlines

Our structured processes and proactive change management ensure deadlines are met without compromising on quality or project goals.

Living knowledge infrastructure-03

Knowledge management

We maintain seamless knowledge sharing and documentation to support project continuity and long-term success.

Need custom software?

Just drop us a line and get a free consultation from top experts in custom software development!

The way we work

Security and compliance

Security and quality

ISO 27001-aligned data handling. ISO 9001 quality management. GDPR-aligned EU residency options for Clients who need data to stay inside the EU.

Transparency

Transparency by default

Jira and Confluence access from day one; weekly demos; timesheet reports on request. No hidden work, no hidden invoices.

Protected data icon-01

IP rights protection

Our standard contract grants the Client full IP ownership on completion and final payment. NDA by default.

Budget clarity-02

Honest scope, honest budget

We price and scope the discovery sprint before the build. We name the trade-offs in writing, including the ones that lose us the deal.

Awards & Recognitions

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Clutch 2026 award — Top Artificial Intelligence Company in Boston, awarded to SumatoSoft
Clutch 2026 award — Top Generative AI Company in Boston, awarded to SumatoSoft
Clutch 2026 award — Top Machine Learning Company in Boston, awarded to SumatoSoft
Top software development company in Massachusetts badge from goodfirms.co
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Responsive Design Development 2025
Business Intelligence Services 2024
Mobile Software Development 2025
IoT Services 2025
Custom Web Design Development 2025
Clutch 2026 award — Top Voice and Speech Recognition Company in Boston, awarded to SumatoSoft
Clutch 2026 award — Top Robotics Company in Boston, awarded to SumatoSoft
Clutch 2026 award — Top IoT Company in Boston, awarded to SumatoSoft
Clutch 2026 award — Top IoT Company in Providence, awarded to SumatoSoft
Clutch award — Top Software Developers for the Medical industry in Boston, awarded to SumatoSoft
GoodFirms badge — SumatoSoft listed as a Top AI Development Company
GoodFirms badge — SumatoSoft listed as a Top Software Development Company
GoodFirms badge — SumatoSoft listed as a Top Website Development Company
RightFirms 2026 — 5-star rated SumatoSoft profile
techreviewer.co 2026 — SumatoSoft listed among Top AI Consulting Companies
techreviewer.co 2026 — SumatoSoft listed among Top AI Readiness Assessment Companies
techreviewer.co 2026 — SumatoSoft listed among Top AI PoC Development Companies
techreviewer.co 2026 — SumatoSoft listed among Top AI Agents Development Companies
techreviewer.co 2026 — SumatoSoft listed among Top RAG Development Companies
techreviewer.co 2026 — SumatoSoft listed among Top LLM Development Companies
techreviewer.co 2026 — SumatoSoft listed among Top Big Data Development Companies
techreviewer.co 2026 — SumatoSoft listed among Top Enterprise Software Development Companies
techreviewer.co 2026 — SumatoSoft listed among Top Legacy Software Modernization Companies
techreviewer.co 2026 — SumatoSoft listed among Top Machine Learning Development Companies
techreviewer.co 2026 — SumatoSoft listed among Top Software Development Companies
techreviewer.co 2026 — SumatoSoft listed among Top MVP Development Companies
techreviewer.co 2026 — SumatoSoft listed among Top IoT Development Companies
techreviewer.co 2026 — SumatoSoft listed among Top GenAI Development Companies
techreviewer.co 2026 — SumatoSoft listed among Top AI Integration Companies

Our Values

  • Sustainability commitment. SumatoSoft integrates eco-friendly practices into software development, aligning with environmental responsibility.
  • Client-centric approach. We prioritize long-term partnerships and align our solutions with Clients’ business goals.
  • Collaborative innovation. Our open and teamwork-driven environment encourages innovative solutions through collective intelligence.
  • Agility and adaptability. SumatoSoft’s agile processes ensure swift adaptation to changing Client needs and market demands.
  • Integrity and transparency. We foster trust through honest communication, ethical practices, and transparent interactions.
  • Security and confidentiality. Stringent data protection measures safeguard Client information, ensuring security and peace of mind.
  • Continuous improvement. Our relentless pursuit of excellence and innovation underpins every project, exceeding Client expectations.
  • Cultural sensitivity. We respect and incorporate the cultural diversity of our Clients, ensuring globally applicable and culturally aware solutions.
entrepreneurs-discussing-work-results-meeting
Sumatosoft office space
Katerina Merzlova (Head of Sales and Marketing)
Sumatosoft cakes
Yury Shamrey CEO at SumatoSoft
Sumatosoft team party
Sumatosoft team members
Sumatosoft team photo

Frequently asked questions

When was SumatoSoft founded?

SumatoSoft was founded in 2012.

How big is SumatoSoft?

Our team is 100+ specialists. 70% of our engineers are senior. We have delivered 350+ projects to Clients in 25+ countries since 2012. Client satisfaction sits at 98% across completed engagements.

Where is SumatoSoft based?

Our headquarters sit at One Boston Place, Suite 2602, Boston, Massachusetts 02108, United States. Our primary development center is in Warsaw, Poland. Additional team members are based in Georgia and Austria. The combination gives us same-day coverage from US business hours through most European time zones.

What does SumatoSoft do?

We build custom software across six lines: AI and agentic systems, IoT and AIoT, custom and enterprise software, legacy modernization, MVP development for funded startups, and software product development. We run projects under two delivery frameworks: our proprietary Agentic Software Development Lifecycle (ADLC) for AI-led builds, and the traditional Software Development Lifecycle (SDLC) for everything else.

Let’s start

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    Please be informed that when you click the Send button Sumatosoft will process your personal data in accordance with our Privacy notice for the purpose of providing you with appropriate information.

    Elizabeth Khrushchynskaya
    Elizabeth Khrushchynskaya
    Account Manager
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    If you have any questions, email us info@sumatosoft.com

      Please be informed that when you click the Send button Sumatosoft will process your personal data in accordance with our Privacy notice for the purpose of providing you with appropriate information.

      Elizabeth Khrushchynskaya
      Elizabeth Khrushchynskaya
      Account Manager
      Book a consultation
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