Co–Star: Detailed Company Information & Corporate Profile
Summary
Co–Star is a software development company headquartered in New York, NY, that was founded in 2017. Operating independently, it generates annual revenue between $10 million and $50 million.
The firm specializes in machine learning, psychology, GPT‑3, a Haskell backend, poetry, and astrology, combining data science with creative disciplines to build unique applications.
Its leadership includes Founder & CEO Banu Guler, Head of Content Hanna Hurr, COO Nicole Ivey, VP Product Emily Batt, CTO Tim Adams, and a small but skilled team that spans product, design, development, and sales.
| Co–Star Website | costarastrology.com |
| Social Links |    |
| Phone Number | 347-496-8247 |
| Industries | |
| Co–Star Headquarters Address | 1, New York, NY, 10013 US |
| Company Size | 10-50 employees |
| Specialities & Services | Machine learning, Psychology, GPT-3, Haskell Backend, Poetry, Astrology |
| Technologies | AWS, Bootstrap, AWS CloudFront, Magento, PHP, React |
| SIC Code | 7372 |
| NAICS Code | 334614 Software and Other Prerecorded Compact Disc, Tape, and Record Reproducing, 511210 Software Publishers |
| DMA Code | New York Metropolitan Area |
| Founded | 2017 |
| Estimated Annual Revenue | $10M - 50M |
| Operating Status | Independent Company |
| Updated: | 2026-10-08 |
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 2016 | Privately Held | 250 - 500 | |
| 2013 | Privately Held | 25 - 100 | |
| 2013 | Privately Held | 25 - 100 | |
| 2003 | Privately Held | 100 - 250 |
Estimated Website Traffic
The chart shows a growth in traffic to the costarastrology.com website. In September, traffic increased to 12155423, compared to 11759957 in the previous month. The highest traffic in 2026 was recorded in May, reaching 15304963 visits.
Workforce Turnover
Length of Employment
Co–Star's workforce includes employees across a wide range of tenure levels.
4% have been with the company for 1 to 2 years13% have been with the company for 3 to 4 years17% have been with the company for 5 to 7 years17% have been with the company for 8 to 10 years48% have been with the company for more than 11 years
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Co–Star Corporate Information: FAQ
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