Data updated: July 2026
Jack Holden β
@jackmmarsden Β· Instagram Β· US Β· music
About Jack Holden
Jack Holden, known as jackmmarsden on Instagram, is a musician and record producer based in the United States. With a follower count of 21,530, he operates within the micro influencer category. His content primarily focuses on music, complemented by behind-the-scenes insights and entertainment-related themes. Jack engages his audience through various formats, including reels, long-form videos, stories, and live streams. His authenticity and professionalism are reflected in his high authenticity score of 0.95 and a content quality score of 0.85. Some content may require brand review.
@jackmmarsden's followers & following
@jackmmarsden currently has 21,530 followers on Instagram and follows 896 accounts, a follower-to-following ratio of 24.03. That places the account in the micro tier of music creators.
@jackmmarsden's content
@jackmmarsden has published 45 posts to date, working across reels, long-form-video, stories, live-streams. The account's content is classified under music, behind-the-scenes, entertainment. Bio: β- Record Producer/Musician/engineerπΈβ
AI quality check on @jackmmarsden
Zaver's AI analyzed this account across 20+ parameters before listing it publicly. No blocking issues were detected in our standard screening.
- Audience location & demographics
- Engagement quality & authenticity
- Follower growth patterns
- Signs of purchased followers
- Content niche classification
- Brand safety screening
- Posting activity & consistency
- Language & audience fit
@jackmmarsden's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@jackmmarsden's audience
Audience snapshot
60% male Β· 40% female
Core age group25-34
Jack's audience skews slightly male at 60%, with a primary age demographic of 25-34 years. The top geographic location for his followers is the United States, indicating a focused reach within this region.
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate β free trialWhich brands fit Jack Holden?
Brands in the music and entertainment sectors may find a suitable partnership with Jack, given his primary niche and engaging content style. His behind-the-scenes approach can effectively showcase brand stories, appealing to audiences interested in authentic music experiences.
Frequently asked questions
How many Instagram followers does @jackmmarsden have?
As of July 2026, @jackmmarsden has 21,530 followers (22K) on Instagram, follows 896 accounts, and has published 45 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @jackmmarsden?
Verified contact details for @jackmmarsden β including business email where available β are held in Zaver, alongside contacts for 77M+ other Instagram creators. Zaver users can unlock them instantly and reach out with AI-personalized outreach. Unlock @jackmmarsden's contact info β free trial β
How much does @jackmmarsden charge for a sponsored post?
@jackmmarsden sits in the standard price tier on Zaver, based on follower scale, engagement and niche. Zaver's AI pricing model also produces a fair per-post price range with justification, so brands can negotiate from data instead of guessing. Get the AI fair-price estimate β
What is @jackmmarsden's net worth?
@jackmmarsden's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 22K followers and a standard price tier in music, brand collaborations are a meaningful income stream β Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate β
Does @jackmmarsden have fake followers?
Zaver's AI authenticity check scores @jackmmarsden 95/100, based on 20+ signals including engagement quality, follower growth patterns and signs of purchased followers. That indicates a predominantly genuine audience. Run the full authenticity check β
Who follows @jackmmarsden?
@jackmmarsden's 22K followers skew 60% male / 40% female, core age group 25-34. Full audience breakdowns β age bands, gender split and country-level distribution β are part of @jackmmarsden's report on Zaver.
Which influencers are similar to @jackmmarsden?
Zaver lists comparable music creators in United States in the "Influencers like @jackmmarsden" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 124,111 vetted music creators with plain-English queries.
What is Jack's follower count?
Jack has 21,530 followers.
What is Jack's engagement rate?
Jack's engagement rate is currently not available.
What is Jack's collaboration pricing?
Jack is estimated to be in the standard price tier for collaborations.
What is Jack's content niche?
Jack primarily focuses on music, with additional content in behind-the-scenes and entertainment.
