Instant Link Indexer is another masterpiece of Inno Coders that already successfully created Indexification service and SERP Explorer, so you can be sure that you will receive top-notch backlinks indexing service.
Since the release of Express Indexer a couple of weeks ago, there have been additional features opened. This has been observed after the evolution of it actually. This even automated at some point. This known to be a fully functional API. This may even work best with that of GSA. The same is also true