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Home Software Testing Unit Testing Canada Ontario St. Catharines

Top Unit Testing Services in St. Catharines

Ratings Updated: April 1, 2026
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1 Leaders 4 Contenders

5 Companies

Country: Canada
Province: Ontario
City: St. Catharines
Functional Software Testing: Unit Testing

List of the Top St. Catharines Unit Testing Companies

  • Stingrai Inc. Logotype

    5.0 19 reviews
    Premier Verified
    $1,000+
    Undisclosed
    10 - 49
    Toronto, Canada

    Services provided

    45% Application Testing
    55% Cybersecurity

    Focus Areas

    45% Unit Testing
    50% Acceptance Testing
    5% Regression Testing

    Stingrai Inc. is a specialized company providing software testing and QA services, notably in penetration testing and security assessments. Clients consistently highlight their professionalism, responsiveness, and technical proficiency, with 100% of reviews noting clear communication and timely delivery. Their extensive manual testing is praised for uncovering vulnerabilities missed by others, indicating a high value for cost.

    See all 19 projects

    Reviews mention Collaborative

    The reviews highlight a strong sentiment of collaboration in Stingrai Inc.'s approach. Clients noted the team's open communication and proactive engagement, with one stating, "the engagement was handled with professionalism, technical depth, and a collaborative approach." Another client emphasized the value of their collaborative communication, mentioning the creation of a Slack channel for efficient updates. Overall, clients appreciated Stingrai's commitment to maintaining alignment and providing actionable recommendations throughout the project.
    • Penetration Testing for Software Company
      5.0 Jul 22, 2025

      A person was assigned to the project who kicked-off the services via a virtual meeting. The PM created a slack channel to communicate status and findings quickly and efficiently. They quickly communicated findings during the process and recommended action to address any issues. This was a huge value-add to me as it allowed for immediate remediation of a finding during the process and proper notation in the final report. As stated previously, they didn't stop at the identification of a finding, but took the extra step to recommend proper remediation steps for discussion. It was very collaborative throughout the process.

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    • Penetration Testing for B2B InsurTech Company
      5.0 Aug 20, 2025

      The team maintained open communication throughout, quickly addressing questions and clarifying technical points, which helped our internal team stay aligned. The engagement was handled with professionalism, technical depth, and a collaborative approach that made the process both effective and efficient.

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    Read All Reviews
    7 of 8 reviews are 5 stars
    5 new reviews for Application Testing services
    Less than $10,000 avg. project cost

    Reviewed 8 times in the past 6 months

    Recent reviews for Stingrai Inc. reflect a strong overall sentiment, highlighting their responsiveness and thoroughness in security assessments. Clients praised their timely delivery of detailed reports, with one noting an 'unexpectedly early' report turnaround. The clarity of communication and the effectiveness of their tools were frequently commended. Overall, clients expressed satisfaction with the value for cost and the alignment of company values, with no significant areas for improvement identified.
    Read 8 Recent Reviews
    5 of 5 St. Catharines-based reviews are 5 stars
    2 St. Catharines-based reviews for Application Testing in past 6 months
    Less than $10,000 avg. project cost for Application Testing services in St. Catharines

    Application Testing project highlight

    Penetration Testing for Grading & Assessment SaaS Co

    5.0 — Stingrai Inc. conducted a comprehensive penetration test for a grading and assessment SaaS. The team performed manual and automated testing to identify vulnerabilities and strengthen the client's Read more
    Read Similar Reviews

    Review Rating from Clients

    5.0/5.0

    Quality

    4.9

    Schedule

    5.0

    Cost

    5.0

    Willing to Refer

    4.9

    Toronto-based clients praise Stingrai Inc. for their comprehensive penetration testing, vulnerability assessments, and strategic security advice across web, application, and network systems. They value the team's technical depth, clear communication, and reliable project management, highlighting their ability to identify complex vulnerabilities and deliver tailored solutions.
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  • PlutoSec Logotype

    5.0 78 reviews
    Premier Verified
    $10,000+
    Undisclosed
    50 - 249
    Toronto, Canada

    Services provided

    20% Application Testing
    55% Cybersecurity
    15% Custom Software Development +1
    10% IT Managed Services

    Focus Areas

    10% Unit Testing
    20% Regression Testing
    15% Acceptance Testing +5
    15% Integration Testing
    15% Sanity Testing
    10% Installation Testing
    10% IoT Testing
    5% A/B Testing

    PlutoSec is a cybersecurity firm specializing in Application Testing and Software Quality Assurance. Reviews highlight their manual-first approach, which identified and remedied critical vulnerabilities, resulting in improved security postures for clients. With a 100% satisfaction rate, clients praised PlutoSec's efficient project management, communication, and tailored remediation guidance, though some suggested enhancements like more visual reports for broader accessibility.

    See all 78 projects

    Reviews mention Efficient

    PlutoSec has received consistently positive feedback regarding their efficiency in project management. Clients noted timely delivery of milestones and clear communication throughout engagements, with one stating, "They were efficient and stayed on top of everything without needing reminders." Another client highlighted their structured approach, mentioning that PlutoSec's project management made the process "smooth and effective." Overall, clients expressed satisfaction with the responsiveness and adaptability of PlutoSec's team, reinforcing the sentiment of efficiency throughout their projects.
    • Cybersecurity & IT Managed Services for Real Estate Company
      5.0 Jun 29, 2025

      PlutoSec’s project management was efficient and professional. They delivered all assessments and reports on time, maintained consistent communication throughout the process, and were quick to respond to any questions or adjustments we needed. Their team was organized, flexible, and easy to work with.

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    • Cybersecurity & IT Managed Services for Healthcare Company
      5.0 Jun 29, 2025

      PlutoSec’s project management was smooth and efficient. They delivered everything on time, maintained clear communication, and were quick to respond whenever we had questions or needed clarification.

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    • Cybersecurity Services for Campsite
      5.0 Jun 28, 2025

      PlutoSec’s project management was highly efficient—they delivered all milestones on time and kept us informed at every stage. Communication was clear and consistent, and they were quick to respond whenever we had questions or needed support. Their team was flexible and adapted well to our schedule and internal processes.

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    • Comprehensive Cybersecurity Services for Literary Platform
      5.0 Jun 29, 2025

      PlutoSec’s project management was highly professional and efficient. They delivered every milestone on time, from the initial assessment to the final SIEM deployment and staff training sessions. Communication was smooth throughout the process—they kept us informed at every step and were quick to adapt to our feedback or scheduling needs.

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    • Cybersecurity Services for Wine & Cheese Boutique
      4.5 Jul 2, 2025

      PlutoSec’s project management was organized and efficient. They clearly outlined each phase of the engagement, from initial scoping to final reporting, and stuck to the agreed timelines without delays. Communication was excellent—they were responsive to our questions, provided regular updates, and were flexible when we needed to shift a few internal deadlines.

      Read Full Review
    Read All Reviews
    2 of 2 reviews are 5 stars
    2 new reviews for Application Testing services
    $10,000 – $49,000 avg. project cost

    Reviewed 2 times in the past 6 months

    In the past six months, clients have praised PlutoSec for their manual-first cybersecurity assessments, which effectively identified critical vulnerabilities and provided actionable remediation guidance. Notable feedback highlighted their strong project management, delivering milestones on time with clear communication. Clients appreciated the real-world impact of their testing approach, noting improvements in security posture and reduced attack surfaces. Suggestions for enhancement included offering more proactive follow-up guidance during remediation, although overall sentiment remains highly positive.
    Read 2 Recent Reviews

    Average Project Cost Breakdown

    $10,000 to $49,000 (53) Less than $10,000 (14) $50,000 to $199,999 (1)

    What Clients Have Said

    Clients consistently highlight PlutoSec's value for money, noting that their competitive pricing aligns well with the quality of service provided. One client mentioned, "Pricing fit our budget" and emphasized the "good value for cost." Another remarked on their ability to deliver substantial improvements in security posture while being budget-conscious. Overall, feedback reflects a strong sentiment that clients received significant returns on their investment, with many stating they achieved compliance and resolved critical vulnerabilities effectively.
    Read All Reviews
    25 of 29 St. Catharines-based reviews are 5 stars
    Less than $10,000 avg. project cost for Application Testing services in St. Catharines

    Application Testing project highlight

    Cybersecurity for Paper & Packaging Manufacturing Company

    5.0 — PlutoSec provided cybersecurity services for a paper and packaging manufacturing company. The team conducted a penetration test of the client's website and systems to identify security Read more
    Read Similar Reviews
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  • Xoriant Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    1,000 - 9,999
    Toronto, Canada

    Services provided

    10% Application Testing
    10% AI Development
    10% BI & Big Data Consulting & SI +7
    10% Cloud Consulting & SI
    10% Custom Software Development
    10% Digital Engineering
    10% IT Managed Services
    10% IoT Development
    10% Mobile App Development
    10% UX/UI Design

    Focus Areas

    30% Unit Testing
    30% Installation Testing
    20% Integration Testing +1
    20% Regression Testing

    Xoriant is an UX agency launched in 1990. The company offers UX/UI Design and BI & big data consulting & SI, and is large.

    Read more

    Toronto, Canada

    55 York Street, Suite 401
    Toronto, Canada M5J 1R7

    2 - 5

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  • Financial Risk Group Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Toronto, Canada

    Services provided

    20% Application Testing
    20% IT Strategy Consulting
    10% BI & Big Data Consulting & SI +5
    10% Corporate Training & Coaching
    10% Financial Consulting
    10% Fractional CFO Services
    10% IT Managed Services
    10% Market Research

    Focus Areas

    50% Unit Testing
    50% Integration Testing

    Based in Cary, North Carolina and Toronto, Canada, Financial Risk Group is an IT strategy consulting company. The team offers IT strategy consulting and Application Testing.

    Read more

    Toronto, Canada

    2 Toronto St., Ste. 299
    Toronto, Canada M5C 2B5

    1

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  • Techorrect, Inc. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Toronto, Canada

    Services provided

    50% Application Testing
    50% DevOps Managed Services

    Focus Areas

    30% Unit Testing
    40% Acceptance Testing
    30% Integration Testing

    Application Testing and DevOps Managed Services company Techorrect, Inc. Specializes in Application Testing and DevOps Managed Services. They were established in 2018.

    Read more
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1 Stingrai Inc.

List of the Top 1 St. Catharines Unit Testing Companies

  1. Stingrai Inc. Logotype

    Stingrai Inc.

    $1,000+
    Undisclosed
    10 - 49
    Toronto, Canada

    Ability to deliver

    31.7/40.0
    18.4/20 Reviews
    6.2/10 Clients & Experience
    7/10 Market Presence

    Service focus

    45% Application Testing
    45% Unit Testing
    55% Other
    View Profile Visit Website
  2. Xoriant Logotype

    Xoriant

    Undisclosed
    Undisclosed
    1,000 - 9,999
    Toronto, Canada

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    10% Application Testing
    30% Unit Testing
    90% Other
    View Profile Visit Website
  3. Financial Risk Group Logotype

    Financial Risk Group

    Undisclosed
    Undisclosed
    50 - 249
    Toronto, Canada

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    20% Application Testing
    50% Unit Testing
    80% Other
    View Profile Visit Website
  4. Techorrect, Inc. Logotype

    Techorrect, Inc.

    Undisclosed
    Undisclosed
    2 - 9
    Toronto, Canada

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    50% Application Testing
    30% Unit Testing
    50% Other
    View Profile Visit Website
  5. PlutoSec Logotype

    PlutoSec

    $10,000+
    Undisclosed
    50 - 249
    Toronto, Canada

    Ability to deliver

    30.2/40.0
    20/20 Reviews
    4.4/10 Clients & Experience
    5.8/10 Market Presence

    Service focus

    20% Application Testing
    10% Unit Testing
    80% Other
    View Profile Visit Website

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Specialties

Recovery Testing Compatibility Testing Automation Testing Unit Testing Stress Testing Sanity Testing IoT Testing Performance Testing Installation Testing

Nearby Locations

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