Buy Similarweb traffic
Configure GEO, devices and traffic sources for a Similarweb-focused campaign. Send your URL to check fit and test availability.
Traffic and browser extension services
Similarweb traffic. Extension installs. Extensions for sale.
Choose one path. Send your website URL or extension ID, target GEO and the result you need. We will confirm fit, test availability and the next step.
Get extension installs
Run Chrome, Edge or Firefox install campaigns with an agreed GEO and pace. Installs, active users and retention are measured separately.
Buy an established extension
Review established browser extensions with active users. Available options and supporting data are shared privately; NDA is available.
About Extcorp
A focused service team since 2019
Extcorp has worked with international website and browser extension projects since 2019. We handle each platform separately, communicate directly and keep confidential work within agreed disclosure limits.
Extcorp is an independent service provider and is not affiliated with Similarweb, Semrush, Google, Microsoft or Mozilla.
Before work begins
What we confirm before you start
Service-specific brief
Platform, GEO, pace and the way you will check the result are confirmed in writing.
Test where available
Suitable traffic and install projects can begin with a free test on confirmed terms.
Private acquisition review
Store links and supporting information are shared privately; NDA is available.
Direct contact
Continue by email or Telegram without repeating the details already sent.
One clear next step
Start with one URL or extension ID
Choose the service, add the target GEO and tell us what you want to check. We will reply with the required inputs and the next step.
Clear answers
Frequently asked questions
Can I order Similarweb, Semrush or Google Analytics traffic separately?
Yes. Each platform is a separate service with its own inputs and measurement method. Choose one platform or ask us to plan them separately.
What is needed to qualify for a free test?
Send a website URL or extension ID and choose the service. Free tests apply only to suitable traffic and extension install projects; Extcorp will confirm availability and terms.
Are Chrome, Microsoft Edge and Firefox supported?
Yes. Availability depends on the browser store, extension category, GEO and campaign requirements. We confirm these details before work begins.
Does Extcorp have established extensions available to acquire?
Yes. Extcorp offers established browser extensions with active users. Available options and supporting data are shared privately; NDA is available. Growth and monetization support can be arranged separately after acquisition.
Does Extcorp work with agencies under white label?
Yes. Partners can resell any Extcorp service under their own brand, keep the client relationship and their own margin, start with one project, and agree NDA or partner terms where needed.