Archer Aviation Inc vs C3.ai Inc — how do they compare? Archer Aviation Inc trades at $6.18 (market cap $5.23B), while C3.ai Inc trades at $10.27 (market cap $1.65B). The key difference: Archer Aviation Inc is far larger — about 3.2× C3.ai Inc's market cap. Which is the better fit depends on your goals.
| ACHR | AI | |
|---|---|---|
Market Cap | $5.23B | $1.65B |
Sector | Industrials | Technology |
52-Week High | $13.64 | $19.66 |
52-Week Low | $4.44 | $7.76 |
Enterprise Value | $3.79B | $1.08B |
Signals from Pluang's Aura AI — not financial advice
Archer Aviation (ACHR) trades at $6.41, up 2.4% today, with a bullish technical signal from moving averages. The stock shows strong analyst support (78% buy ratings) amid recent news of a strategic Boeing deal to acquire three businesses, boosting its defense and AI aviation portfolio. However, fundamentals remain weak with a P/S ratio of 719.85 and deeply negative profit margins, as the company is pre-revenue and burning cash to develop its eVTOL technology.
Outlook hinges on successful commercialization of air taxis and integration of Boeing assets, offering growth potential but carrying high execution risk. Investors face substantial losses until revenue scales, with net income margin at -11,590% in 2026. The Boeing partnership provides a cash flow bridge via defense revenue, yet dilution from equity offerings and regulatory delays pose near-term headwinds.
C3.ai (AI) trades at $10.40, up 1.76% with a bullish technical signal despite negative profitability metrics. The company reported Q1 2026 earnings beat but maintains negative net margins of -187.95%. Recent news highlights C3.ai being named a leader in AI platforms by Forrester Research, while technical indicators show RSI levels near 90 suggesting overbought conditions.
The stock faces significant fundamental challenges with persistent losses and negative cash flow, though revenue growth and leadership positioning in enterprise AI provide long-term potential. Analyst consensus is mixed with a $10.20 price target, indicating cautious optimism amid execution risks and competitive pressures in the AI software market.
Trailing returns across standard periods
Latest headlines on both assets
Archer Aviation develops electric vertical takeoff and landing (eVTOL) aircraft for urban air mobility. Its flagship, Midnight aircraft, is designed for air taxi services, aiming to transform urban travel with sustainable aviation.
Read more on ACHR →C3.ai Inc is an enterprise artificial intelligence company. The company provides software-as-a-service applications that enable customers to rapidly develop, deploy, and operate large-scale Enterprise AI applications across any infrastructure. It provides solutions under three divisions namely, The C3 AI Suite, is a comprehensive application development and runtime environment that is designed to allow customers to rapidly design, develop, and deploy Enterprise AI applications of any type
Read more on AI →