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Boost your digital potential

With 600 tech talent spread across five countries, 99x offers advanced digital solutions, from product engineering, tech experts and web development, empowering businesses to thrive in the digital age. The 99x Group has offices in Norway, Brazil, Portugal, Malaysia and Sri Lanka.

If you need help with the following technologies and skillsets, we might be able to help:

  • Min project size
    $25,000+
  • Hourly rate
    $25 - $49 / hr
  • Employees
    250 - 999
  • Locations
    Vitória, Brazil
  • Year founded
    Founded 2004
  • Languages
  • Timezones

5 Languages that we service

  • English
  • Spanish
  • Portuguese
  • Tamil
  • Norwegian

38 Timezones that we service

ACT
Australia Central Time (ACT)
AGT
Argentina Standard Time (AGT)
AKST
Alaska Standard Time (AKST)
ART
(Arabic) Egypt Standard Time (ART)
AST
Arabia Standard Time (AST)
AET
Australia Eastern Time (AET)
BST
Bangladesh Standard Time (BST)
BET
Brazil Eastern Time (BET)
CAT
Central African Time (CAT)
CET
Central European Time (CET)
CNT
Canada Newfoundland Time (CNT)
COT
Colombia Time (COT)
CST
Central Standard Time (CST)
CTT
China Taiwan Time (CTT)
EAT
Eastern African Time (EAT)
EST
Eastern Standard Time (EST)
EET
Eastern European Time (EET)
GMT
Greenwich Mean Time (GMT)
GST
Gulf Standard Time (GST)
HST
Hawaii Standard Time (HST)
IDT
Israel Daylight Time (IDT)
IET
Indiana Eastern Standard Time (IET)
IST
India Standard Time (IST)
JST
Japan Standard Time (JST)
MET
Middle East Time (MET)
MIT
Midway Islands Time (MIT)
MST
Mountain Standard Time (MST)
NET
Near East Time (NET)
NST
New Zealand Standard Time (NST)
PNT
Phoenix Standard Time (PNT)
PRT
Puerto Rico and US Virgin Islands Time (PRT)
PST
Pacific Standard Time (PST)
PLT
Pakistan Lahore Time (PLT)
SAST
South African Standard Time (SAST)
SGT
Singapore Standard Time (SGT)
SST
Solomon Standard Time (SST)
UTC
Universal Coordinated Time (UTC)
VST
Vietnam Standard Time (VST)

5 Locations

  • Vitória , Brazil
  • Oslo , Norway
  • Algés , Portugal
  • Colombo , Sri Lanka
  • Vitoria , Brazil

No have been added yet...

    Pricing Snapshot

    Min. project size $25,000+
    Avg. hourly rate $25 - $49 /hr
    Rating for cost 4.6 /5

    What Clients Have Said

    99X offers competitive pricing, with project investments ranging from $20,000 to over $500,000. Clients appreciate their value for cost, especially for quality work that meets project needs promptly. They are noted for their flexibility and effective communication, enhancing overall project management satisfaction.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $50,000 - $199,999 based on 30 reviews
    < $49,999 $50,000 - $199,999 $200,000 - $999,999 > $1,000,000

    Select a service to see pricing information

    99x Review Insights

    Overall Review Rating

    4.8
    • Quality 4.8
    • Schedule 4.8
    • Cost 4.6
    • Willing to Refer 4.9

    Top Mentions

    Review Highlights

    • Proficiency in Custom Software Development

      99x excels in custom software design and development, as highlighted by reviews from diverse industries including cybersecurity and e-commerce. Clients appreciate their ability to create tailored solutions using technologies like Python, Angular, and .NET, which address specific business challenges.

    • Dedicated and Professional Team

      The professionalism and dedication of 99x's team members are frequently highlighted, with clients noting their commitment to delivering quality work and their proactive problem-solving abilities.

    • Responsive and Reliable Communication

      99x maintains strong communication with clients, responding promptly to inquiries and ensuring all parties are aligned. This responsiveness is valued by clients and contributes to effective collaboration.

    • Challenges with Language and Cultural Barriers

      A few clients mentioned occasional language and cultural barriers, though these were generally resolved quickly. Continued focus on cultural training and language skills could mitigate these issues.

    • Cultural and Value Alignment

      Several clients note the cultural fit and alignment of values with 99x. This alignment facilitates smoother collaboration and enhances the effectiveness of joint efforts on projects.

    • Commitment to Long-Term Partnerships

      99x is recognized for fostering long-term partnerships, focusing on continuous improvement and mutual growth. Their dedication to client success and adaptability to changing needs is a recurring theme.

    99x Reviews

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    Services
    Project cost

    QA Testing for Gaming & E-Learning Platform

    • Application Testing
    • $200,000 to $999,999
    • Mar. 2021 - Ongoing
    4.5
    Quality
    4.5
    Schedule
    4.5
    Cost
    4.0
    Willing to Refer
    4.5

    "99x takes good care of their staff, so their resources stay."

    Jan 31, 2022
    QA Manager, Kahoot
    Torkjel Austad
    Verified
    • Education
    • Oslo, Norway
    • 201-500 Employees
    • Phone Interview
    • Verified

    99x is providing QA testing for a gaming and e-learning company. The client has interviewed their team before engagement.

    Staff Augmentation for SaaS Company

    • IT Staff Augmentation
    • $200,000 to $999,999
    • Jan. 2020 - Ongoing
    4.5
    Quality
    4.5
    Schedule
    5.0
    Cost
    4.0
    Willing to Refer
    4.5

    "99x has versatile skills to complement our in-house team and quickly provide more developers when needed."

    Jan 27, 2022
    CEO, Carcare Systems Europe AB
    Lars Eriksson
    Verified
    • Other industries
    • OEstersund, Sweden
    • 11-50 Employees
    • Online Review
    • Verified

    A SaaS company has collaborated with 99x for staff augmentation. The team has been supporting different stages of the project — analysis, development, review, testing, merging, execution, and maintenance.

    Staff Augmentation for Domain Management Services Company

    • IT Staff Augmentation
    • $1,000,000 to $9,999,999
    • Jan. 2020 - Ongoing
    4.5
    Quality
    4.5
    Schedule
    4.0
    Cost
    4.5
    Willing to Refer
    5.0

    "They were able to effectively vet candidates before the second round of interviews."

    Oct 1, 2021
    CTO, Com Laude
    Gareth Jehu
    Verified
    • Other industries
    • London, England
    • 51-200 Employees
    • Online Review
    • Verified

    99x (formerly Cleverti) provides staff augmentation services for a domain name management services company. The team is supporting the client with the manpower for their product development initiatives.

    Web Development for Economic Research Company

    • Web Development
    • $200,000 to $999,999
    • Dec. 2019 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "99x (formerly Cleverti) is generally very good at accommodating our needs and works quickly."

    Jun 28, 2021
    Head of Product, Economic Research Company
    Jacqueline Lilinshtein
    Verified
    • Other industries
    • London, England
    • 51-200 Employees
    • Online Review
    • Verified

     99x (formerly Cleverti) has provided three developers for an economics research company. Aside from providing ongoing IT consulting support, the team also builds and maintains web apps, APIs, middleware, and more.

    Visitor Management Software Dev for Consulting Company

    • Custom Software Development
    • $10,000 to $49,999
    • Jan. - Mar. 2021
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    “Nextly produced a quality product.”

    Mar 30, 2021
    Digital Marketing & Strategy Consultant, Consulting Company
    Anonymous
    Verified
    • Other industries
    • Irvine, California
    • 1-10 Employees
    • Phone Interview
    • Verified

    Using Laravel and Vue as key tech stacks, Nextly developed visitor management software for a consulting company. The team was responsible for the software’s database design and systems operation. 

    Node.js Dev for Cross Posting E-Commerce Startup

    • Custom Software Development
    • $10,000 to $49,999
    • Jan. 2019 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.0
    Willing to Refer
    5.0

    “They work very well with our team.”

    Jan 27, 2021
    CEO, Vendoo Inc.
    Thomas Rivas
    Verified
    • Other industries
    • Washington, District of Columbia
    • 11-50 Employees
    • Phone Interview
    • Verified

    Nextly provides Node.js development services for a software startup. They supply one engineer and a QA specialist to work on a cross-posting e-commerce platform.

    Frontend Web Development for Online School

    • UX/UI Design Web Design Web Development
    • $10,000 to $49,999
    • Jan. 2020 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    4.5
    Cost
    4.5
    Willing to Refer
    5.0

    "We like the new platform."

    Jan 19, 2021
    CEO, Online School
    Anonymous
    Verified
    • Education
    • Sao Paulo, Brazil
    • 11-50 Employees
    • Phone Interview
    • Verified

    Nextly provided frontend development services to an e-learning company. They used HTML, CSS, and React.

    Staff Augmentation for SaaS Platform

    • IT Staff Augmentation
    • Confidential
    • Nov. 2019 - June 2020
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "The 99x (formerly Cleverti) team members were fully engaged."

    Jun 25, 2020
    Head of Technical Delivery, SaaS Platform
    Anonymous
    Verified
    • Business services
    • Petersfield, England
    • 51-200 Employees
    • Online Review
    • Verified

    99x (formerly Cleverti) supplied outsourced Java developers who helped build a SaaS platform. Their team worked to screen applicants and integrated the team members. 

    MVP App Dev for Training Consulting Company

    • Web Development
    • Confidential
    • Dec. 2019 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    “Their team exposed us to options to enable our success and meet our needs.”

    Feb 26, 2020
    Founder & Owner, Human Synergy
    Steven Hoffman
    Verified
    • Business services
    • San Francisco, California
    • 1-10 Employees
    • Phone Interview
    • Verified

    Focusing their efforts on both web and mobile app development, 99x (formerly Cleverti) used Docker to construct a Node environment for a collaborative planning solution. They based their work on given concepts and sketches.

    Platform Updates & Maintenance for Insurance Marketplace

    • Custom Software Development
    • $10,000 to $49,999
    • Dec. 2019 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    “Their team is professional and eager to work, which is awesome.”

    Feb 19, 2020
    CEO, Insurance Broker Marketplace
    Anonymous
    Verified
    • Financial services
    • Nashville, Tennessee
    • 1-10 Employees
    • Phone Interview
    • Verified

    Nextly made adjustments to the custom software of an insurance-focused digital marketing agency. Working with PHP and Symfony, they made enhancements to the platform’s UX/UI and eliminated bugs.

    Showing 21-30 of 48 Reviews

    Clutch verification provides an additional layer of data to help you make the right purchasing decision of business services.

    Learn More
    Verified Client Reviews
    48
    Overall Review Rating
    4.8
    Source
    Clutch
    Last Updated
    May 22, 2025

    Business Entity

    Business Entity Name LeanOn Systems LTDA
    Jurisdiction of Formation Brazil
    Date of Formation May 27, 2014
    Status Active
    Last Updated April 1, 2025
    ID 20.357.671/0001-11

    Credit Report Results

    International Credit Risk Assessment Very Low Risk
    Source Creditsafe
    Last Updated April 1, 2025
    Learn More About The Clutch Verification Process

    Locations (5)

    1495 Avenida Nossa Senhora da Penha VitóriaBrazil 29056-243

    76 - 100

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