Limits
No free API allowance; free browser tools are available. Paid API searches are charged per successful search; failed searches are not charged.
Prefer the API?
FAQ
Which engines can I compare?
Google against Bing, Yahoo or DuckDuckGo. Google, Bing, Yahoo and DuckDuckGo are callable today with an API key; Baidu and Ecosia are opening soon.
Does a comparison use two checks?
Yes. Each comparison uses 2 free checks (one per engine).
Is location adjustable?
Not in this tool. Use the Local SERP Checker for country comparisons.