Data updated: July 2026
Greg Silverstein β
@sourcatjack Β· Instagram Β· entrepreneurship
About Greg Silverstein
Greg Silverstein, known as sourcatjack on Instagram, is an expert entrepreneur who shares insights related to entrepreneurship, events, and nightlife. With a follower count of 5,079, he operates within the nano influencer segment. His content includes stories, reels, and static posts, reflecting a blend of aspirational and professional tones. Some content may require brand review.
@sourcatjack's followers & following
@sourcatjack currently has 5,079 followers on Instagram and follows 7,610 accounts, a follower-to-following ratio of 0.67. That places the account in the nano tier of entrepreneurship creators.
@sourcatjack's content
@sourcatjack has published 146 posts to date, working across stories, reels, static-posts. The account's content is classified under entrepreneurship, events, nightlife. Bio: βExperience is Everything New Projects Coming Soon! @thepark.nycβ
AI quality check on @sourcatjack
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
@sourcatjack's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@sourcatjack's audience
Audience snapshot
50% male Β· 50% female
Core age group25-34
The audience skews evenly between genders, with a primary age range of 25-34. The top geographic location for his followers is the US, indicating a potentially engaged audience interested in entrepreneurship and lifestyle topics.
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate β free trialWhich brands fit Greg Silverstein?
Brands in the entrepreneurship, event planning, and nightlife sectors may find a suitable collaboration with Greg. His content style and expertise align well with brands looking to connect with an audience interested in professional and trendy lifestyles.
Frequently asked questions
How many Instagram followers does @sourcatjack have?
As of July 2026, @sourcatjack has 5,079 followers (5.1K) on Instagram, follows 7,610 accounts, and has published 146 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @sourcatjack?
Verified contact details for @sourcatjack 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 @sourcatjack's contact info β free trial β
How much does @sourcatjack charge for a sponsored post?
@sourcatjack 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 @sourcatjack's net worth?
@sourcatjack's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 5.1K followers and a standard price tier in entrepreneurship, 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 @sourcatjack have fake followers?
Zaver's AI authenticity check scores @sourcatjack 90/100, 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 @sourcatjack?
@sourcatjack's 5.1K followers skew 50% male / 50% female, core age group 25-34. Full audience breakdowns β age bands, gender split and country-level distribution β are part of @sourcatjack's report on Zaver.
Which influencers are similar to @sourcatjack?
Zaver lists comparable entrepreneurship creators in the "Influencers like @sourcatjack" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 33,753 vetted entrepreneurship creators with plain-English queries.
What is the follower count?
Greg has 5,079 followers.
What is the engagement rate?
The engagement rate is currently not available.
What is the collaboration pricing?
Greg is in the standard price tier, but pricing may vary based on specific collaboration details.
What is the content niche?
His primary niche is entrepreneurship, with secondary focuses on events and nightlife.
