SpaceX outperforms Rocket Lab with $7.8 billion Starlink revenue

SpaceX and Rocket Lab are vying for attention in the booming space industry, but analysts suggest SpaceX may be the better investment at this time. SpaceX's Starlink satellite broadband service has transformed into a lucrative subscription model, generating significant recurring revenue. In contrast, Rocket Lab, a newly public company, is still working to establish its foothold in the market.

The timing of this comparison is critical as both companies navigate a rapidly changing landscape in the aerospace sector. SpaceX has garnered substantial analyst interest due to its financial transparency and liquidity, bolstered by its recent initial public offering. Meanwhile, Rocket Lab has made headlines with impressive growth figures, reporting a record revenue of $200.3 million for the first quarter of 2026, a 63.5% increase from the previous year. However, despite this growth, Rocket Lab faces challenges, including ongoing financial losses and the need to prove its long-term viability.

Rocket Lab's outlook is complicated by its recent quarterly performance. It posted a GAAP net loss of $45 million in Q1, alongside an adjusted EBITDA loss of $11.8 million, despite the revenue surge. The company has a robust backlog of $2.2 billion and over 70 missions planned, but it will need to demonstrate consistent revenue growth and a reduction in losses when it reports its second-quarter earnings next week. Investors are particularly keen to see updates on its Electron rocket launch schedule and the development timeline for its larger Neutron rocket.

In contrast, SpaceX's recent IPO has positioned it as a formidable player in the space market. The company reported a staggering $7.8 billion in revenue for its first quarter, a 92% increase compared to the previous year. Much of this growth is attributed to Starlink, which accounted for 69% of its revenue in early 2026, with subscriber numbers expected to reach 16 million by year's end. This recurring revenue model, combined with launch contracts and NASA collaborations, distinguishes SpaceX as a more stable investment compared to Rocket Lab, which remains in a high-risk growth phase.