New Flinque AI now scores creator authenticity in real time across 4 platforms. See how
By Caitlyn (@bycaitlyn), TikTok profile photo
Verified on TikTok

By Caitlyn

Beauty & Skincare
@bycaitlyn
We create luxury beauty for everyone. 💖 - Northern Ireland
  • Cosmetics
  • Following 2K
  • Followers 61.5K
  • Engagement 0.13%
  • Avg comments 39

About By Caitlyn

By Caitlyn (@bycaitlyn) is a Beauty & Skincare creator on TikTok, also filed under Cosmetics. The account has 61,500 followers and 3,541 published posts. Recent posts average 14,697 likes and 39 comments, an engagement rate of 0.13%.

With 61.5K followers, By Caitlyn is a micro creator by the common 10,000 to 100,000 definition. Set against 1,997 accounts followed, the audience works out to about 31 followers per account By Caitlyn follows. Flinque files By Caitlyn under Beauty & Skincare, with Cosmetics as a secondary category.

The TikTok bio for By Caitlyn runs to 9 words across 2 lines. Emoji sit alongside the words. The latest activity Flinque has on record for By Caitlyn dates from March 2026.

3,541 Posts

All 10 recent posts Flinque holds for By Caitlyn are videos. With 3,541 posts published, By Caitlyn's archive runs well past the 2,000 mark. Against the audience, that is roughly 17 followers for each post published.

By Caitlyn's engagement

By Caitlyn's engagement rate on TikTok is 0.13%, under 1%, fewer than 1 like or comment per 100 followers. On a typical post that comes to about 1 like or comment for every 769 followers. Likes outnumber comments by roughly 377 to 1, with 14,697 likes and 39 comments on an average post, so most reactions are taps rather than replies.

Engagement rate

0.13%

Avg likes
14.7K
Avg comments
39
Interactions : followers
1 : 769

Lookalike Creators

A free account lists creators whose audiences behave like this one, ready to shortlist and compare side by side.

Age & Gender

Unlocking shows how this audience splits across age bands and gender, charted from follower data.

Audience Location

Unlocking reveals the countries and cities where the most active followers of this account are concentrated.

Primary Language

Unlocking shows the languages this audience uses most in comments, interactions and the content it consumes.

Audience Interests

Unlocking lists the topics and categories this audience follows and engages with most often across the platform.

Authenticity

Unlocking scores how genuine the audience is, flagging fake, inactive or bot followers found in engagement patterns.

Audience Quality Score

Unlocking gives one overall audience quality score combining authenticity, engagement, follower activity and audience relevance.

Brand Affinity

Unlocking names the brands this audience already follows, mentions or engages with across social platforms.

Content Strategy

Unlocking breaks down the content pillars, tone and visual style this creator uses, and which formats perform best.

Commercial Insights

Unlocking shows collaboration types, an estimated pricing tier and a brand safety risk read for sponsored campaigns.

Industry Fit

Unlocking rates how well this creator and audience align with specific industry verticals and brand categories.

Research By Caitlyn further

Flinque ranks TikTok creators in Beauty & Skincare, categories By Caitlyn is filed under, and its free tools measure the same figures for any public account.

Frequently asked questions

These answers about By Caitlyn are generated from the TikTok profile data Flinque holds for the account.

Who is By Caitlyn?

By Caitlyn (@bycaitlyn) is a Beauty & Skincare creator on TikTok, also filed under Cosmetics. With 61.5K followers, By Caitlyn is a micro creator by the common 10,000 to 100,000 definition. The TikTok bio for By Caitlyn runs to 9 words across 2 lines.

How many followers does By Caitlyn have?

By Caitlyn has 61,500 followers on TikTok (61.5K). Set against 1,997 accounts followed, the audience works out to about 31 followers per account By Caitlyn follows. With 3,541 posts published, By Caitlyn's archive runs well past the 2,000 mark.

What is By Caitlyn's engagement rate?

By Caitlyn's engagement rate on TikTok is 0.13%, under 1%, fewer than 1 like or comment per 100 followers. On a typical post that comes to about 1 like or comment for every 769 followers. Likes outnumber comments by roughly 377 to 1, with 14,697 likes and 39 comments on an average post, so most reactions are taps rather than replies.

What does By Caitlyn post about on TikTok?

Flinque files By Caitlyn under Beauty & Skincare, with Cosmetics as a secondary category. All 10 recent posts Flinque holds for By Caitlyn are videos.

How do I contact By Caitlyn for a collaboration?

By Caitlyn's contact details are not published on Flinque's public profile. The TikTok bio links to 1 external site, and a free Flinque account opens that link. Brands with a free Flinque account can shortlist By Caitlyn and use Flinque's outreach tools wherever a contact route is on file.

By Caitlyn's own TikTok profile is the one outbound link Flinque publishes for the account, and the bio link opens after signing up.

Public profile data sourced from TikTok. Flinque is not affiliated with By Caitlyn.

Unlock By Caitlyn's audience data