Insights

Strategic Acquisition Co–Star was acquired by Midjourney in spring 2026, signaling a shift in ownership and potential integration opportunities for AI-powered content platforms, marketing tech, and data partnerships.

Large User Base With approximately 4.3 million monthly users, Co–Star offers a sizable audience for cross-promotions, on-platform advertising, or data-enabled insights that align with AI, astrology, or wellness brands.

AI and Data Integration The company leverages AI and NASA data alongside human astrology expertise, presenting opportunities for SaaS partnerships, API integrations, or enterprise analytics collaborations that extend AI capabilities.

Funding Momentum Historically raised significant funding including a $21M round in 2021 and earlier $5.2M, indicating investor confidence and potential receptiveness to partnerships that scale product reach or monetization.

Vertical Synergies Prospects exist for collaboration with adjacent verticals in lifestyle, wellness, or content platforms seeking personalized, introspective experiences, as well as potential expansion into Android and broader app ecosystems.

Co–Star Tech Stack

Co–Star uses 8 technology products and services including PubMatic, Podsights, Facebook Pixel, and more. Explore Co–Star's tech stack below.

  • PubMatic
    Advertising
  • Podsights
    Advertising
  • Facebook Pixel
    Analytics
  • RSS
    Content Management System
  • Google Docs
    Documentation Tools
  • Google Cloud Platform
    Infrastructure As A Service
  • TensorFlow
    Machine Learning
  • Kotlin
    Programming Languages

Media & News

Co–Star's Email Address Formats

Co–Star uses at least 1 format(s):
Co–Star Email FormatsExamplePercentage
First.Last@costarastrology.comJohn.Doe@costarastrology.com
58%
First@costarastrology.comJohn@costarastrology.com
21%
Last@costarastrology.comDoe@costarastrology.com
21%

Frequently Asked Questions

What is Co–Star's official website and social media links?

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Co–Star's official website is costarastrology.com and has social profiles on LinkedInCrunchbase.

How much revenue does Co–Star generate?

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As of July 2026, Co–Star's annual revenue is estimated to be $25M - $50M.

What is Co–Star's NAICS code?

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Co–Star's NAICS code is 5112 - Software Publishers.

How many employees does Co–Star have currently?

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As of July 2026, Co–Star has approximately 36 employees across 3 continents, including North AmericaEuropeAsia. Key team members include Community Ambassador: C. L.Email Marketing Specialist: N.: M. P.. Explore Co–Star's employee directory with LeadIQ.

What industry does Co–Star belong to?

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Co–Star operates in the Software Development industry.

What technology does Co–Star use?

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Co–Star's tech stack includes PubMaticPodsightsFacebook PixelRSSGoogle DocsGoogle Cloud PlatformTensorFlowKotlin.

What is Co–Star's email format?

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Co–Star's email format typically follows the pattern of First.Last@costarastrology.com. Find more Co–Star email formats with LeadIQ.

How much funding has Co–Star raised to date?

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As of July 2026, Co–Star has raised $21M in funding. The last funding round occurred on Apr 14, 2021 for $15M.

When was Co–Star founded?

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Co–Star was founded in 2017.
Co–Star logo

Co–Star

Software DevelopmentNew York, United States11-50 Employees

Co–Star is a mobile platform in the software development space that provides personalized astrology readings. It blends NASA data with input from human astrologers to generate tailored birth-chart insights and includes a social layer for reflection and collective engagement.

Based in New York City, the company operates with a small-to-mid-sized team. The service targets individuals seeking individualized guidance and a community to discuss and compare charts, positioning itself at the intersection of AI-powered personalization and social experiences in astrology. In 2023, the platform added an in-app AI feature that answers user questions based on their birth chart.

Section iconCompany Overview

NAICS Code
5112 - Software Publishers
Founded
2017
Employees
11-50

Section iconFunding & Financials

  • $21M

    Co–Star has raised a total of $21M of funding over 3 rounds. Their latest funding round was raised on Apr 14, 2021 in the amount of $15Mas a series_a.

  • $25M - $50M

    Co–Star's revenue is estimated to be in the range of $25M - $50M

Section iconFunding & Financials

  • $21M

    Co–Star has raised a total of $21M of funding over 3 rounds. Their latest funding round was raised on Apr 14, 2021 in the amount of $15Mas a series_a.

  • $25M - $50M

    Co–Star's revenue is estimated to be in the range of $25M - $50M

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