Indexing tools aren't magic bullets, but they help when Google’s crawler is...

https://stateofseo.com/what-is-feed-injection-and-why-does-it-matter-for-indexing-tools/

Indexing tools aren't magic bullets, but they help when Google’s crawler is sluggish. Use API-based services for urgent, high-authority content and bulk indexers for lower-priority backlink tiers