There are many vendors offering cross browser testing and to match the competition almost everyone is having nearly the same pricing.
We are using LambdaTest for our project and are satisfied with the quality they offer along with their pricing. Their browser library is huge, they offer more than 2000 browsers and browser versions. Unlike, other CBT platforms their VMs are considerably fast and efficient.
I referred the same to a friend of mine who is working as a freelancer developer. He feels pretty content with their On-Demand Pass. This pass would allow him to avail unlimited access to their platform for 10 days in just $15. So every time he gets a project, he would make a go for their On-Demand Pass after he is done developing his website.