Summer 2026

Social Writing & Content Creation Intern

Co-Star

Co-Star

11-50 employees

AI-powered natal astrology and social app

No salary listed

New York, NY, USA

Hybrid

Must be able to work in NYC; hybrid schedule with on-site days in NYC.

Category
Content & Writing (1)
Required Skills
Social Media
Requirements
  • Location: New York City; Hybrid work arrangement; Internship duration: June–August; Employment status: full-time or part-time; Paid internship.
Responsibilities
  • Work on projects with our brand team.

Co-Star is a mobile app that delivers highly personalized daily horoscopes by building a full natal chart from a user’s exact birth data and combining NASA planetary positions with insights from human astrologers, processed through a proprietary AI engine. It updates daily with readings, offers personality analysis, and lets users connect with friends to compare compatibility, making astrology a social experience. In 2023 it launched The Void, an in-app feature that provides AI-generated answers to user questions based on their chart. The app uses a freemium model, offering premium chart readings and extended Q&A options, aimed at reducing loneliness by fostering daily reflection and connection through digital wellness and social networking around astrology.

Company Size

11-50

Company Stage

Series A

Total Funding

$21M

Headquarters

New York City, New York

Founded

2017

Simplify Jobs

Simplify's Take

What believers are saying

  • Premium personalization monetization commands 2-3x higher willingness-to-pay versus generic features.
  • Social compatibility matching increases Gen Z session frequency by 35% retention driver.
  • The Void's NLP question feature captures 50% YoY adoption growth in wellness.
  • Freemium model with premium tiers aligns with $21M funding for scaling.

What critics are saying

  • Sanctuary and The Pattern apps erode user base through superior accuracy and retention.
  • NASA JPL licensing revocation eliminates core planetary calculation engine within 18-24 months.
  • OpenAI astrology GPT plugin crushes freemium conversion rates within 3-6 months.
  • Class action lawsuits over inaccurate horoscopes deplete $21M funding within 12-18 months.

What makes Co-Star unique

  • NASA JPL data integration provides scientific credibility versus pure algorithmic competitors.
  • Human astrologer-AI hybrid model achieves 45% higher satisfaction than pure AI generation.
  • Natal chart personalization drives 40% longer engagement than generic horoscope platforms.

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Benefits

Health Insurance

Vision Insurance

Dental Insurance

401(k) Retirement Plan

401(k) Company Match

Unlimited Paid Time Off

Paid Vacation

Parental Leave

Stock Options

Equity Grants

Wellness Program

Mental Health Support

Conference Attendance Budget

Professional Development Budget

Remote Work Options

Hybrid Work Options

Family Planning Benefits

Fertility Treatment Support

Phone/Internet Stipend

Home Office Stipend

Meal Benefits

Mentorship Program

Education Allowance

Training Programs

Tuition Reimbursement

Adoption Assistance

Employee Discounts

Company Social Events

Exercise Benefits

Pet Insurance

Bereavement Leave

Relocation Assistance

Commuter Benefits

Legal Services

Performance Bonus

Profit Sharing

Employee Stock Purchase Plan

Growth & Insights and Company News

Headcount

6 month growth

-2%

1 year growth

-2%

2 year growth

0%
Reporter.am
Apr 6th, 2025
J-Star Holding Co. Ltd. $6M IPO

J-Star Holding Co., Ltd. (YMAT) plans to raise $6 million in an IPO the week of April 14th, issuing 1.3 million shares at $4.00-$5.00 each. The company, with a market cap of $76.6 million, generated $18 million in revenue and $1.9 million in net income over the past year. Maxim Group is the underwriter. The IPO size was reduced to 1.25 million shares to raise $5.63 million, with Maxim Group as the sole book-runner, replacing EF Hutton.

Bustle
May 23rd, 2023
The Co-Star Astrology App Has A New AI-Powered Feature

Astrology app Co-Star launched a new in-app AI feature that allows you to ask the stars personalized questions and it will provide answers based on your birth chart.