> Plain headless Chromium is easy to detect by websites with anti-bot measures. Plain headless Chromium avoided getting blocked by websites only 2% of the time, according to our stealth benchmark.
> Our browsers avoid blocks 81% of the time on our stealth benchmark, and 84.8% on Halluminate BrowserBench, the highest of any provider.
Seems very unethical, no? Who uses service providers like this? The whole point of anti-bot measures is to get rid of bots - you are not wanted there.
These kinds of services inevitably make the web more human-hostile and expensive. Websites will continue pushing back on automated usage, meaning more hurdles to access content.
No doubt part of why we see this push for verified ID on the web - not just age gating and "protect the children", but also protect sites from bots, and protect ad revenue (not a statement of support; just seems like an obvious higher order effect)
> The catch is that regular EC2 is already a VM. AWS runs our host inside its own isolation layer, and then we run browser VMs inside that host. In other words, every browser is a VM inside a VM.
yes but i think there is specifically some ec2s which give you hypervisor access and thereby firecracker too - someone correct me if im wrong?
Unfortunately supply is quite limited. If you want to horizontally scale on these instances you need to have a good relationship with AWS so they'll give you a big allocation before c9i is a thing.
> Our browsers avoid blocks 81% of the time on our stealth benchmark, and 84.8% on Halluminate BrowserBench, the highest of any provider.
Seems very unethical, no? Who uses service providers like this? The whole point of anti-bot measures is to get rid of bots - you are not wanted there.
These kinds of services inevitably make the web more human-hostile and expensive. Websites will continue pushing back on automated usage, meaning more hurdles to access content.
No doubt part of why we see this push for verified ID on the web - not just age gating and "protect the children", but also protect sites from bots, and protect ad revenue (not a statement of support; just seems like an obvious higher order effect)
People who don't want their headless browser to get blocked?
They boast a large residential proxy network too, which tells you all you need to know.
yes but i think there is specifically some ec2s which give you hypervisor access and thereby firecracker too - someone correct me if im wrong?
[1] https://aws.amazon.com/about-aws/whats-new/2026/02/amazon-ec...
You left in the Ai’s instructions. lol
Interesting read though, thanks