What is the best way to do mass promotion on Instagram today?

In the past, the @Mention feature was the best way to do this, but nowadays, accounts no longer receive notifications that they were mentioned in your post.

The best way to grow on Instagram today is by posting engaging Reels consistently, partnering with creators in your niche, using relevant keywords and hashtags to improve discoverability, interacting with your audience regularly, and running targeted Instagram ads. These strategies help you build real, long-term growth without relying on spam or mass-follow tactics.

use a tight list of relevant tags/mentions, post to stories/reels with clear hooks, and focus on getting real engagement early so the algo picks it up