C3.ai Inc vs Fastly Inc — how do they compare? C3.ai Inc trades at $10.15 (market cap $1.65B), while Fastly Inc trades at $28.65 (market cap $4.58B). The key difference: Fastly Inc is far larger — about 2.8× C3.ai Inc's market cap, and Fastly Inc is trading nearer its 52-week high, C3.ai Inc nearer its low. Which is the better fit depends on your goals.
| AI | FSLY | |
|---|---|---|
Market Cap | $1.65B | $4.58B |
Sector | Technology | Technology |
52-Week High | $19.66 | $33.50 |
52-Week Low | $7.76 | $6.85 |
Enterprise Value | $1.08B | $4.65B |
Signals from Pluang's Aura AI — not financial advice
C3.ai (AI) trades at $10.25, down 1.44% on the day, with mixed technical signals showing bullish moving averages but overbought RSI readings. The company maintains strong revenue growth, reaching $389 million in 2025, but continues to report significant losses with a -74.21% net margin. Recent positive developments include being named a Leader in AI Platforms by Forrester Research.
While technical indicators suggest short-term bullish momentum, fundamental challenges persist with consistent negative profitability. The stock faces execution risk in achieving profitability despite growing enterprise AI adoption. Analyst consensus remains cautious with only 21% buy ratings and a $10.20 price target slightly below current levels.
Fastly (FSLY) trades at $28.59, up 3.03% today, with strong technical momentum and bullish moving averages. The company reported consecutive earnings beats, with Q2 2026 EPS of $0.15 surpassing estimates, and raised its 2026 outlook driven by security and AI demand. Revenue growth is robust at 23% year-over-year, though the company remains unprofitable with a net income margin of -11.8%.
The outlook is positive given accelerating revenue growth and strategic positioning in edge cloud and AI infrastructure, but risks include persistent losses, high valuation multiples, and competitive pressures. Analyst consensus is cautious with a hold-heavy rating and a $28.25 price target, slightly below the current price.
Trailing returns across standard periods
Latest headlines on both assets
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 →Fastly operates a content delivery network, which is necessary for entities to provide faster and more reliable online content. Fastly's strategy differs from traditional CDNs, which focused on locating servers in as many locations as possible to store copies of files that consumers most use. Fastly has far fewer sites than traditional CDNs, but it houses servers in the most network-dense data centers. Instead of simply storing static content, it allows its customers to program on its platform, enabling edge computing and better service of the more dynamic content that was traditionally not well served by CDNs. Fastly gears its service to the largest, most sophisticated enterprises rather than small companies and generated about two thirds of its revenue in the United States in 2020.
Read more on FSLY →