AlphaMaven AlphaMaven

Blackstone-backed Liftoff raises $437m in upsized US IPO

Reported by Privateequitywire
Jun 4, 2026· 2 min read
Save Post LinkedIn Email
Key Takeaways
  • • Liftoff raised $437 million in its upsized US IPO, pricing 19 million shares at $23 each—above the $20–$22 indicative range—achieving a post-money valuation of approximately $3.83 billion based on outstanding shares.
  • • The Blackstone-backed mobile app advertising company successfully relaunched its IPO after withdrawing an earlier 2026 attempt amid software and AI sector volatility, signaling renewed investor confidence in the public markets window.
  • • Liftoff's financial trajectory shows improving unit economics: 2025 net loss narrowed to $23.1 million on $685.7 million in revenue, compared to a $48.2 million loss on $519.3 million in 2024, reflecting strong revenue growth and declining losses.
  • • The company's valuation of $3.83 billion represents a discount to the $4.3 billion valuation assigned in 2025 when General Atlantic acquired a minority stake, reflecting market repricing in the interim period.
  • • Liftoff's proprietary AI-driven platform, "Cortex," powers its mobile advertising engine and reaches approximately 1.4 billion daily active users globally, positioning the company as a scaled player in the mobile user acquisition market.
Summary
Liftoff, the Blackstone-backed mobile app advertising company, successfully completed a $437 million US initial public offering on June 4, 2026, marking a significant milestone after an earlier withdrawal from the public markets. The company priced its offering at $23 per share across 19 million shares, exceeding its original $20–$22 indicative range. The pricing reflects improved market sentiment and renewed investor appetite for growth-oriented technology firms, even as broader volatility in software and AI-adjacent equities persists.

The IPO valuation of approximately $3.83 billion represents a noteworthy recalibration from the $4.3 billion valuation assigned in 2025 when General Atlantic acquired a minority stake in the business. This repricing reflects interim market conditions and investor assessments of Liftoff's growth prospects and profitability trajectory. The company's decision to refile its registration weeks after withdrawing its initial attempt demonstrates confidence in finding a favorable window for public market entry, despite earlier concerns about tech sector sentiment.

Liftoff's financial performance provides context for investor demand at the IPO price. The company reported a net loss of $23.1 million on $685.7 million in 2025 revenue, a substantial improvement from a $48.2 million loss on $519.3 million in 2024. This trajectory—combining accelerated revenue growth with narrowing losses—underscores improving unit economics and a clearer path toward profitability. The company specializes in mobile app user acquisition and advertising, leveraging a proprietary AI-driven predictive advertising engine called "Cortex" to optimize ad placement and targeting across mobile applications. Liftoff reported reaching approximately 1.4 billion daily active users globally in the fourth quarter of 2025, demonstrating the scale of its platform infrastructure and its potential addressable market within the mobile ecosystem.

Go deeper than the headline

Research every firm in this story, track the ones that matter and get the daily briefing — free for 7 days.

Start your free 7-day trial

Sources

1 outlet

AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Privateequitywire Blackstone-backed Liftoff raises $437m in upsized US IPO