"Coife Odonto's Expansion Sector was working with a completely outdated website, outdated visually and in terms of resources for capturing leads. So we hired AGT to develop a new "Landing Page". Within the market, a plan and the idea of a differentiated project were presented, which really made the difference for hiring the services. Today we have a new landing page, much more attractive and which has greatly increased our monthly leads!"

André Fernandes

Coife Odonto Marketing Coordinator

"The AGT Online team is highly qualified and efficient. They always offer us safe solutions that meet our needs and meet the agreed deadlines, which is very important for Bracell. I hope we can develop many other projects together."

Renan Rossini

Digital Media Analyst at Bracell

"For some years, AGT Online has been our great partner in the digital dissemination of our products. It is a company committed to quality and made up of highly qualified professionals focused on trends in the digital world, in addition to being dedicated and attentive."

Edivilson Dreger

Marketing Coordinator at PLP Brazil

"After interviewing 3 companies, I chose AGT, because from the first contact I noticed Tiago's level of professionalism, honesty and creativity. Later, I met Guilherme, a genius coder who offered countless solutions for my website. And finally , I met Ale, who did an identity study for my brand and designed my logo. They are part of my success!"

Fernanda Lee

Lead Trainer at Positive Discipline

"An extremely dedicated and competent team. Always willing to help and evolve together with our company. Over these 4 years of partnership in the development of tools and solutions, I am sure that we have found only excellent development service providers, but partners of We leveraged our company in several business niches thanks to AGT's competence and thanks to this partnership, which will be even longer lasting."

Fábio Castro

Operations Manager at OKIS 360

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Our website maintenance team will keep your site secure, clean, up-to-date, and fast

Request a quote

Website Maintenance

Specialized technical support

The AGT Maintenance Plan is your guarantee of excellence in the services provided, even after the delivery of your site. Nowadays, it is highly recommended, including by Google, that companies have specialized and continuous technical support for their online tools.

Monthly Maintenance

(daily, weekly or monthly)

Preventive and corrective maintenance

Security improvement

Technical support

Plugins update

CMS update
(WordPress, Joomla, etc)

Technical hours package

Security and Hacking Issues

Virus scan

Virus and malware removal

Identification and correction of problems

Site recovery

Security improvement

Technical Hours Package

Layout modifications

Change of photos, texts and content in general


Creating new pages

Development of new features

We are specialists in Websites Maintenance and Development

AGT has been developing websites and quality systems for over 10 years for clients of all sizes.

With a focus on web development and a philosophy of bringing feasible results to our clients, we take quality and commitment to various regions of the country and the world.

That’s why we are present in more than 10 states in Brazil, in addition to Argentina, Colombia, USA, Portugal and Australia.

What Customers Says

AGT is a Global Company

AGT has been working for over ten years to bring efficient solutions in the technology area. As a result, our services are present in many parts of Brazil and the world.

Website Development

We develop websites with quality and high performance present in various parts of the world.

Systems Development

We develop on-demand systems to serve companies of all sizes and segments.

Site Maintenance

We take care of all aspects of your website related to security, patches, updates and whatever else you need.

Google Ads

We create and manage Google Ads campaigns for your client to find your business on the internet.


Why AGT is the ideal company to take care of your website


Leave the routines of backups, security and preventive and corrective maintenance to our team and have the peace of mind of having your website always working!


We have years of experience with hundreds of website projects. Several real successful and detailed cases. The internet is our beach!


Website maintenance means relationship. And we want it to last and be healthy for everyone!


We will always be available to best serve your demand within the SLA.


Get in touch with us and tell us what you need. We will certainly find the best solution for your company.

55 11 94822-3702
55 11 98101-2964