• Post a Project

We help companies digitalize their businesses.

SumatoSoft builds complex custom software to help companies apply the best IT innovations to meet their goals through business digitalization. 

5 key points we follow and stand for: 

  • Focus first on the business value delivery;
  • Make the software delivery process transparent and predictable;
  • Use only relevant solutions, approaches, and technologies;
  • Build reliable and trustworthy communication;
  • Teamwork is the key to success. 
  • Min project size
    $25,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    50 - 249
  • Locations
    Boston, MA
  • Year founded
    Founded 2012
  • Languages
  • Timezones

1 Language that we service

  • English

1 Timezone that we service

EST
Eastern Standard Time (EST)

1 Locations

  • Boston , MA

No have been added yet...

    Pricing Snapshot

    Min. project size $25,000+
    Avg. hourly rate $50 - $99 /hr
    Rating for cost 4.8 /5

    What Clients Have Said

    SumatoSoft offers competitive pricing and good value, with project costs ranging from $10,000 to over $500,000. Clients appreciate their budget-friendly rates and the quality of work delivered, noting timely project management and flexibility in accommodating changes.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $200,000 - $999,999 based on 17 reviews
    < $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

    Select a service to see pricing information

    SumatoSoft Review Insights

    Overall Review Rating

    4.8
    • Quality 4.8
    • Schedule 4.7
    • Cost 4.8
    • Willing to Refer 4.9

    Top Mentions

    Review Highlights

    • Positive Client Relationships and Trust

      SumatoSoft has fostered strong client relationships built on trust and transparency. Clients value their honest and supportive approach, which has led to long-term collaborations.

    • Areas for Improvement in Timeline Accuracy

      Some clients have noted that while SumatoSoft delivers quality work, timeline projections could be more accurate. This suggests an area where the company could enhance their service.

    • Flexibility and Proactive Problem-Solving

      Clients appreciate SumatoSoft's flexibility and proactive approach in addressing new requirements and suggesting improvements. They have been recognized for their ability to adapt to shifting priorities and deliver innovative solutions.

    • Cost-Effective Services with Good Value

      Many clients highlight the good value for cost that SumatoSoft provides, making them a competitive choice in the market. Their pricing aligns well with the quality of services delivered.

    • High-Quality Development and Technical Expertise

      SumatoSoft is consistently recognized for delivering high-quality software solutions with a strong technical foundation. Their work in Ruby on Rails and other technologies has been particularly noted for its reliability and performance.

    • Effective Communication and Responsiveness

      SumatoSoft is praised for their excellent communication and responsiveness. Clients note their use of multiple communication tools, ensuring clear and efficient collaboration despite timezone differences.

    SumatoSoft Reviews

    Submit a Review
    All Filters

    0 selected

    Sort by
    Services
    Project cost

    AI Dev for IT Solutions Provider

    • AI Development Custom Software Development
    • Confidential
    • Mar. - Sep. 2024
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their team was super professional, and the project management was spot-on."

    Mar 21, 2025
    CEO & Founder, AKDev Group
    Slava Mehovich
    Verified
    • Information technology
    • Georgia
    • 51-200 Employees
    • Online Review
    • Verified

    SumatoSoft developed an AI-driven NLP chatbot for an IT solutions provider. The scope included business analysis, frontend development, third-party service integration, and model training.

    Custom Software Development for Web Development Company

    • Custom Software Development
    • $200,000 to $999,999
    • Nov. 2023 - July 2024
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "We appreciated their excellent and efficient project management."

    Nov 11, 2024
    CEO, Yellow Systems
    Mitya Smusin
    Verified
    • Other industries
    • San Francisco, California
    • 51-200 Employees
    • Online Review
    • Verified

    SumatoSoft provided software development support for a web development company. They wrote detailed documentation, developed and implemented new features, and provided development guidance.

    Mobile App Dev for High-Power Connector Solutions Company

    • IoT Development Mobile App Development UX/UI Design
    • $50,000 to $199,999
    • Jan. 2022 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    "We have interviewed several software companies, but Sumatosoft has the best response, project plan, and attitude."

    Sep 30, 2024
    Design Engineer II, High-Power Connector Solutions Company
    Anonymous
    Verified
    • Other industries
    • Sterling, Massachusetts
    • 51-200 Employees
    • Online Review
    • Verified

    SumatoSoft has built an iOS and Android app that connects to the cloud and individual devices for a high-power connector solutions company. The team has also developed a cloud architecture to collect data.

    Web, Mobile App Dev & UX/UI Design for SaaS Company

    • Mobile App Development UX/UI Design Web Development
    • Confidential
    • Jan. 2023 - Ongoing
    4.5
    Quality
    4.0
    Schedule
    4.0
    Cost
    4.0
    Willing to Refer
    4.5

    "They are very responsive, and their communication is good."

    Aug 30, 2024
    Head of GTM, SaaS Company
    Anonymous
    Verified
    • Other industries
    • Headingley, Manitoba
    • 11-50 Employees
    • Online Review
    • Verified

    SumatoSoft works with a SaaS company to support the build of their mobile app. They've designed the app's UI and developed its core features and helped design the UI of another web app.

    Custom Software Dev for Software Dev Company

    • Custom Software Development
    • $200,000 to $999,999
    • Jan. 2023 - Jan. 2024
    5.0
    Quality
    4.5
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their full transparency in communication and operations impressed us the most."

    Jul 31, 2024
    CEO, SOFTLOFT
    Petr Datsko
    Verified
    • eCommerce
    • Portimao, Portugal
    • 51-200 Employees
    • Online Review
    • Verified

    SumatoSoft developed an electronic health record system for a software development company's end client. They provided business analysis and frontend/backend development expertise in the healthcare industry.

    API Dev & UI Design for Environmental Consulting Company

    • $200,000 to $999,999
    • Dec. 2021 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    “Their team is very knowledgeable about methodologies and technologies that can be used to solve complex problems.”

    Feb 16, 2023
    Department Manager, Environmental Consulting Company
    Anonymous
    Verified
    • Other industries
    • Philadelphia, Pennsylvania
    • 51-200 Employees
    • Phone Interview
    • Verified

    SumatoSoft has built an API integration for e-commerce purposes for an environmental consulting company. Their scope has included planning, UI design, development, QA testing, and continuous maintenance.

    Mobile App and Web Portal Dev for Global Exchange Firm

    • Custom Software Development
    • $10,000 to $49,999
    • Apr. - July 2018
    4.0
    Quality
    4.0
    Schedule
    4.0
    Cost
    5.0
    Willing to Refer
    4.0

    "They’ll offer their professional opinions when the opportunity arises after researching an issue’s background." 

    Sep 5, 2018
    CEO, Global Exchange Platform
    Anonymous
    Verified
    • Information technology
    • Boston, Massachusetts
    • 1-10 Employees
    • Online Review
    • Verified

    SumatoSoft developed an MVP of a web portal and an iOS app based on a pre-existing architecture and design.

    Legacy Modernization for Logistics Company

    • Custom Software Development
    • $50,000 to $199,999
    • July 2017 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    “The quality is second to none.”

    Apr 4, 2018
    Program Manager, TL Nika
    Yevgeniy Rozenblat
    Verified
    • Business services
    • Lithuania
    • 11-50 Employees
    • Phone Interview
    • Verified

    Using Ruby on Rails and React.js, SumatoSoft is assisting with a complete software replacement for a transport management system, transitioning from Access to a web-based platform with CRM attributes.

    Subcontracted Rails Dev for Business Consultancy

    • Custom Software Development
    • Confidential
    • June 2016 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    "There is nothing I would want them to change."

    Nov 3, 2017
    Director, Technology Enabled Learning Ltd.
    Paul Fardoe
    Verified
    • Other industries
    • London, England
    • 1-10 Employees
    • Phone Interview
    • Verified

    Using Ruby on Rails and other technologies, SumatoSoft designed and developed a psychometric software that gathers survey data and analyzes it with extremely complex and customizable scoring methodologies.

    Showing 1-10 of 24 Reviews

    Our Story

    We are SumatoSoft — a 13+ year Boston-headquartered software development team with an R&D center in Warsaw. Our 70% senior engineers deliver custom web, mobile, IoT, AI/ML, Big Data and blockchain solutions, plus staff augmentation. Guided by transparency, business-value focus, teamwork and security, we pair rigorous discovery, agile delivery and risk/budget control. 250+ projects across 25+ countries and a 98% client satisfaction rate reflect our expertise and long-term partnerships.

    What Sets Us Apart

    Security and quality

    Our senior developers and CTO always participate in the Code Review process regardless of the project size to ensure code quality.

    Full transparency

    We use Jira and Confluence as the main project management systems, allowing our Clients to track the development online in real-time, 24/7, without any hidden work and payments.

    Easy communication and personal assistance

    Constant contact with project managers and full transparency help to quickly resolve emerging issues and make decisions.

    Locations (1)

    One Boston Place, 201 Washington Street, Suite 2602 BostonMA, United States 02108

    2 - 5

    Contact SumatoSoft

    If you’re not seeing exactly what you need here, send this company a custom message. You can talk about your project needs, price, and timeline to get started on your project.

    Connect with SumatoSoft on Social

    Get connected to see updates from SumatoSoft like new case studies, latest reviews, their latest masterpieces in their portfolio, delivered straight to you.