The urban air mobility market is on the cusp of a major revolution, driven by electric vertical takeoff and landing (eVTOL) technology. Among the pioneers leading this space are Joby Aviation (NYSE: JOBY) and Archer Aviation (NYSE: ACHR). These companies aim to bypass gridlocked city traffic with eco-friendly, quiet electric aircraft. However, macro headwinds and regulatory hurdles have weighed heavily on their valuations, with both stocks declining by over 50% in the last 12 months. For forward-looking investors, this downturn presents a critical question: which eVTOL developer is the superior long-term investment?
Technology and Performance Metrics
A closer look at the engineering of their flagship aircraft reveals distinct design philosophies. Joby Aviation’s S4 is built for speed and range. It can carry a pilot and four passengers up to 150 miles on a single charge, reaching a top speed of 200 miles per hour. Archer Aviation’s Midnight aircraft also holds a pilot and four passengers but features a shorter range of 100 miles and a maximum speed of 150 miles per hour.
The performance gap is primarily due to propulsion systems. Joby utilizes six tilting rotors that adjust for both vertical lift and forward cruise. This single-tilt-rotor architecture increases energy efficiency. Archer’s Midnight uses a tilt-rotor design for cruise but relies on separate static rotors for lift, adding weight and limiting aerodynamic efficiency. Furthermore, Joby is exploring long-range hydrogen-electric variants, whereas Archer remains focused solely on battery-electric systems.
Strategic Business Models
The two companies also differ in their go-to-market strategies. Joby Aviation operates on a vertically integrated, proprietary model. It intends to manufacture, own, and operate its air taxi service directly, capturing the full lifetime value of each ride. By utilizing proprietary, first-party components, Joby retains tight control over its supply chain.
Conversely, Archer Aviation is primarily an original equipment manufacturer (OEM). While it plans to run select local routes, its primary business model is selling aircraft directly to commercial operators and logistics fleets. This capital-light strategy allows Archer to scale quickly by leveraging partner infrastructure, but it shifts operational margins to the buyer.
Strategic Partnerships and Financial Outlook
Strategic alliances will dictate the eventual rollout of these services. Joby has secured backing from Toyota for manufacturing support, Delta Air Lines for airport transfer routes, and Uber, which plans to integrate Joby flights directly into its ride-hailing app. Archer is partnered with automotive giant Stellantis for high-volume manufacturing and United Airlines for hub-to-airport networks. Both companies target initial commercial launches in the United States and the United Arab Emirates (UAE).
Financially, Joby has a head start, bolstered by revenues from its Blade air-taxi subsidiary. Analysts project the following revenue trajectories if FAA approvals proceed:
- Joby Aviation: Projected revenues of $113.9 million in 2026, scaling to $221.1 million in 2027, and $456.8 million by 2028.
- Archer Aviation: Projected revenues of $10.0 million in 2026, rising to $85.9 million in 2027, and jumping to $481.3 million by 2028.
At current valuations, Joby trades at roughly 15x its estimated 2028 sales, whereas Archer trades at a more modest 7x. While Archer represents a cheaper entry point, Joby’s advanced FAA certification progress and superior battery range justify its premium valuation.
Frequently Asked Questions (FAQ)
What is an eVTOL aircraft?
An eVTOL (electric vertical takeoff and landing) aircraft is a quiet, zero-emission vehicle that takes off vertically like a helicopter and transitions to wing-borne flight like a traditional airplane.
Which company is closer to FAA approval?
Joby Aviation is currently further along in the multi-stage FAA type certification process than Archer Aviation, making it the near-term leader for commercial launch.
What are the primary risks of investing in eVTOL stocks?
Key investment risks include delays in regulatory certification from the FAA, high capital burn rates before reaching profitability, and infrastructural bottlenecks regarding vertiports and charging standards.
