How much actual time does it take for a backlink to have effect?

[Goldy]

How much actual time does it take for a backlink to have effect in the SERP's? Backlink checker tools can take weeks to catch the link. Is there any way to check the link right away after creation?

Hello,
It's take few days to a backlink to have effect in the SERP's. I don't think any backlink checker tool can catch the link after away after creation because it's take time to a link to be indexed.