Better AI Stock: Palantir vs. BigBear.ai

Palantir and BigBear.ai, both AI stocks with ties to the U.S. government, have seen significant gains, but Palantir is positioned for stronger long-term performance due to its accelerating revenue growth (39% last quarter), driven by its AIP platform, and superior gross margins (80.4%) compared to BigBear.ai's 5% revenue growth and 21.3% gross margin; despite BigBear.ai's lower valuation (7.2x 2025 P/S) versus Palantir (75.6x), Palantir's business model and growth trajectory are more attractive.

Analysis

Palantir Technologies (PLTR) and BigBear.ai (BBAI) have demonstrated significant stock appreciation over the past year, with PLTR surging nearly 500% and BBAI jumping over 150%, reflecting strong investor interest in AI-focused companies with substantial government and defense sector exposure. Palantir, originally focused on government contracts with its Gotham platform, now derives 42% of its revenue from this segment, but its U.S. commercial segment is rapidly expanding due to its Artificial Intelligence Platform (AIP). This expansion has fueled accelerating revenue growth for Palantir, reaching 39% to $883.9 million in the latest quarter, marking seven consecutive quarters of increasing growth, supported by robust software-like gross margins of 80.4%. In contrast, BigBear.ai, primarily a government contractor formed via a SPAC, exhibits lumpy revenue growth, reporting a modest 5% increase to $34.8 million last quarter, with significant quarterly fluctuations in 2024 including a 21% decline and a 22% rise. BBAI's gross margin is substantially lower at 21.3%, attributed to its systems integrator model requiring on-premises work and associated higher costs. Despite BBAI's more attractive valuation, trading at a forward price-to-sales ratio of 7.2 times 2025 estimates versus PLTR's 75.6 times, Palantir's consistent high growth, superior margin profile, and expanding commercial footprint position it as having a more compelling long-term business model, according to the article's assessment.

Key Decisions for Investors

• Investors should acknowledge Palantir's superior growth trajectory and gross margins, but carefully weigh its premium valuation against its long-term potential in both government and commercial AI sectors.
• Consider BigBear.ai if seeking a lower valuation entry into the AI and defense space, but be mindful of its inconsistent revenue growth and significantly lower profitability compared to Palantir.
• Monitor Palantir's U.S. commercial revenue growth from AIP and BigBear.ai's progress in improving gross margins and achieving more predictable revenue streams as key performance indicators for future investment decisions.