Data updated: July 2026
Rosalie & Hunter Mastaler
@mastalerpartyof5 · Instagram · US · parenting
About Rosalie & Hunter Mastaler
Rosalie & Hunter Mastaler, known as mastalerpartyof5 on Instagram, are a micro-creator duo focused on parenting and advocacy for disabilities. Their content features a mix of storytelling and personal experiences, highlighting their journey as a mother and son. With a strong emphasis on family-friendly themes, they engage their audience through various formats, including reels, long-form videos, stories, and static posts. Some content may require brand review.
@mastalerpartyof5's followers & following
@mastalerpartyof5 currently has 43,748 followers on Instagram and follows 2,402 accounts, a follower-to-following ratio of 18.21. That places the account in the micro tier of parenting creators.
@mastalerpartyof5's content
@mastalerpartyof5 has published 1,340 posts to date, working across reels, long-form-video, stories, static-posts. The account's content is classified under parenting, social-cause, sports. Bio: “Mom & son Authors & disability advocates HUNTER | Paralympic hopeful sitting 🏐 wheelchair 🏀 ROSALIE | always writing ✍️ ready for game …”
AI quality check on @mastalerpartyof5
Zaver's AI analyzed this account across 20+ parameters before listing it publicly. One area may require brand review before signing — details are available in the full report.
- 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
@mastalerpartyof5's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@mastalerpartyof5's audience
Audience snapshot
50% male · 50% female
Core age group25-34
The audience primarily consists of individuals aged 25-34, with a balanced gender distribution. The top geographic location is the United States, suggesting a targeted reach within the country. The follower scale indicates a dedicated community likely interested in parenting and social causes.
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate → free trialWhich brands fit Rosalie & Hunter Mastaler?
Brands focused on parenting, disability advocacy, and family-oriented products may find a suitable partnership with Rosalie & Hunter. Their authentic storytelling and supportive tone resonate well with audiences seeking inspiration and relatable content in these niches.
Frequently asked questions
How many Instagram followers does @mastalerpartyof5 have?
As of July 2026, @mastalerpartyof5 has 43,748 followers (44K) on Instagram, follows 2,402 accounts, and has published 1,340 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @mastalerpartyof5?
Verified contact details for @mastalerpartyof5 — including business email where available — are held in Zaver, alongside contacts for millions of other Instagram creators. Zaver users can unlock them instantly and reach out from your own inbox. Unlock @mastalerpartyof5's contact info — free trial →
How much does @mastalerpartyof5 charge for a sponsored post?
@mastalerpartyof5 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 →
What is @mastalerpartyof5's net worth?
@mastalerpartyof5's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 44K followers and a standard price tier in parenting, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →
Does @mastalerpartyof5 have fake followers?
Zaver's AI authenticity check scores @mastalerpartyof5 97/100, 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 →
Who follows @mastalerpartyof5?
@mastalerpartyof5's 44K followers skew 50% male / 50% female, core age group 25-34. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @mastalerpartyof5's report on Zaver.
Which influencers are similar to @mastalerpartyof5?
Zaver lists comparable parenting creators in United States in the "Influencers like @mastalerpartyof5" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 15,503 vetted parenting creators with plain-English queries.
What is the follower count?
The creator has 43,748 followers.
What is the engagement rate?
The engagement rate data is not available.
What is the collaboration pricing?
The estimated price tier for collaborations is standard, but pricing can vary.
What is the content niche?
The primary niche is parenting, with secondary niches in social causes and sports.
