CSTL vs GOOGL: Which Stock is Better?
Side-by-side comparison of Castle Biosciences Inc and Alphabet Inc Class A in 2026
CSTL
Castle Biosciences Inc
$33.21
GOOGL
Alphabet Inc Class A
$337.34
Key Metrics Comparison
| Metric | CSTL | GOOGL | Winner |
|---|---|---|---|
| Market Cap | $570.23M | $2.97T | GOOGL |
| P/E Ratio | N/A | 32.79 | GOOGL |
| EPS (TTM) | $N/A | $10.12 | GOOGL |
| Revenue Growth | 0.0% | 15.9% | GOOGL |
| Gross Margin | 0.0% | 59.7% | GOOGL |
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Frequently Asked Questions
Is CSTL or GOOGL a better investment?
Comparing CSTL and GOOGL: Castle Biosciences Inc has a market cap of $570.23M while Alphabet Inc Class A has $2.97T. Both companies have their strengths - use our detailed metrics comparison to make an informed decision.
What is the difference between CSTL and GOOGL?
CSTL (Castle Biosciences Inc) and GOOGL (Alphabet Inc Class A) differ in valuation, growth rates, and profitability metrics. Our comparison shows which company leads in each category.
Which stock has better value: CSTL or GOOGL?
Based on P/E ratios, compare detailed valuation metrics on our dashboard.
Which is growing faster: CSTL or GOOGL?
GOOGL has higher revenue growth at 15.9% vs 0.0% for CSTL.
Which company is more profitable: CSTL or GOOGL?
Alphabet Inc Class A (GOOGL) has higher gross margins at 59.7% compared to 0.0% for CSTL.
Which is the larger company: CSTL or GOOGL?
Alphabet Inc Class A (GOOGL) is larger with a market cap of $2.97T compared to $570.23M for CSTL.
Should I buy CSTL or GOOGL in 2026?
Both CSTL and GOOGL have investment merit. CSTL trades at $33.21 while GOOGL trades at $337.34. Consider your investment goals, risk tolerance, and portfolio diversification before deciding. Our AI analysis tools can provide personalized insights.
What are the key differences between CSTL and GOOGL stock?
Key differences: Market Cap ($570.23M vs $2.97T), P/E Ratio (N/A vs 32.8x), Revenue Growth (0.0% vs 15.9%), Gross Margin (0.0% vs 59.7%).
Should I buy CSTL or GOOGL in 2026?
The choice between CSTL and GOOGL depends on your investment goals. GOOGL shows higher revenue growth (15.9%). GOOGL has better margins (59.7%). Consider your risk tolerance and time horizon.
What is the market cap comparison between CSTL and GOOGL?
CSTL (Castle Biosciences Inc) has a market cap of $570.23M, while GOOGL (Alphabet Inc Class A) has a market cap of $2.97T. GOOGL is the larger company by market value.