For agencies, designers and consultants who need to
- Sell websites without an in-house dev team
- Deliver projects on a predictable schedule
- Apply their own margin to the build
- Outsource maintenance and support
(01) White label partnership
GSP builds the projects your agency sells, from the approved layout and copy, behind the scenes and on an agreed schedule.






(02) Why
Selling the project is one part. Delivering on time, without rework, is another.
(03) What changes
The site matches the approved layout, with attention to detail and performance.
Milestones set at the start, so you can give your client a date.
We work behind the scenes: the relationship and delivery stay under your brand.
Fast, secure websites with analytics and technical SEO, on the platform the project calls for.
Shall we talkabout your project?
Tell us your goal and get a proposal with defined scope and timeline.
(04) Projects






(05) Scope
The scope adapts to your project and is agreed in the proposal before we start.
(06) Process
Partnership model, scope and deadlines.
Layout, copy and project access.
Build, mobile version and integrations.
Testing, launch and optional support.
The first step is a conversation about your goal.
Request a proposal→(07) Google reviews (in Portuguese)
“Guilherme foi fantástico desde o primeiro contato até a entrega final! Muito paciente e didático, contribuiu com ideias e insights ao longo do desenvolvimento que tornaram o site ainda mais completo e profissional!”
“Excelente atendimento, cumpre o prazo combinado, superou minhas expectativas! Indico seu trabalho a todos.”
“Trabalho de qualidade e rápido! Entendeu todas as minhas necessidades com relação o meu site e blog. Recomendo muito o serviço.”
“Serviço rápido, preço justo e de ótima qualidade. Estou muito satisfeito com o resultado”
(08) Questions
No. We work entirely behind the scenes. The relationship and final delivery stay under your agency brand.
GSP charges a fixed price for the technical build. You add your margin and charge your client for strategy, design and build.
Milestones are set on day one. If the layout and materials arrive on time, the code is delivered on the agreed date.
In the partnership model, the agency provides strategy, copy and the approved layout. GSP turns the design into a fast, secure, responsive website.
Delivery goes through testing before launch, and anything outside the initial scope is fixed. For the long term, there are optional maintenance and support modules.
(09) Contact
Tell us what your business needs. We reply by WhatsApp or email.
This site only stores your answer to this notice. Details in our Privacy Policy.