How Instagram ranks feed posts, reels, and stories in 2026 — the five core signals, what changed from 2025, and the tactics that still work.

The honest answer on whether buying Instagram likes works in 2026 — based on algorithm mechanics, real delivery data, and where it fails. No marketing copy.

Nano, micro, macro and mega influencer comparison in 2026 — engagement rates, conversion rates, CPA by tier, and which tier matches your brand type.