What is a Micro-Nano Influencer on Instagram and TikTok?

In the context of social media platforms like TikTok and Instagram, micro and nano influencers are categories of influencers defined primarily by the size of their followings, which impacts their reach and the type of engagement they can generate.

These influencers are part of a broader influencer ecosystem that ranges from mega and macro influencers with millions of followers to micro and nano influencers with smaller, but often more engaged, audiences.



Typically, micro-influencers have between 10,000 and 100,000 followers.


They usually boast higher engagement rates than larger influencers, as their audience sizes allow for more personal interaction and engagement with their content.

Niche Focus:

Micro-influencers often focus on specific niches or topics, such as beauty, fitness, gaming, or local lifestyle content. This specialization makes them highly valuable for brands looking to target particular interest groups or communities.


Their content is often perceived as more authentic and relatable, making their endorsements highly credible and influential within their communities.



Nano-influencers have smaller followings, typically under 10,000, with some definitions including those with as few as 1,000 followers.


Despite their smaller audience size, nano-influencers tend to have very high engagement rates. Their followers often view them as peers or friends, leading to high levels of trust and interaction.

Hyper-Local or Hyper-Specific Focus:

Nano-influencers usually operate within very specific or localized niches, making them ideal for targeted marketing campaigns. Their influence is often rooted in their perceived authenticity and genuine enthusiasm for their niches.


Working with nano-influencers can be more budget-friendly for brands, offering an efficient way to engage with specific target audiences without the high costs associated with larger influencers.

Why They Matter

Both micro and nano influencers can play a crucial role in a brand’s marketing strategy. Their ability to foster close connections with their audiences makes them particularly effective for campaigns aiming for high engagement, authenticity, and targeted reach within specific communities or demographic groups.

Brands often collaborate with multiple micro and nano influencers to achieve a cumulative effect, tapping into diverse but engaged audiences across different niches and locations.