Cardano vs Dogecoin
Cardano (ADA) ranks #19 by market capitalization at $9.5B and Dogecoin (DOGE) ranks #12 at $13.6B, as of October 12, 2026. Cardano has a fixed maximum supply of 45.0B ADA; Dogecoin has no fixed supply cap. Cardano is available on 26 exchanges we have verified and Dogecoin on 28; 23 list both.
Verified How we verify
Side-by-Side
 Cardano |  Dogecoin | |
|---|---|---|
| Market cap rank | #19 | #12 |
| Price | $0.253 | $0.0872 |
| Market cap | $9.5B | $13.6B |
| Fully diluted valuation | $11.4B | $13.6B |
| 24-hour volume | $386.6M | $444.1M |
| Circulating supply | 37.6B ADA | 156.3B DOGE |
| Maximum supply | 45.0B ADA | No fixed cap |
| All-time high | $3.09 (September 1, 2021) | $0.732 (May 7, 2021) |
| Change from all-time high | −91.8% | −88.1% |
| 7-day change | −4.9% | −8.0% |
| 30-day change | +22.1% | +3.8% |
| Category | layer-1 | meme |
| Chains | the Cardano network | the Dogecoin network |
| Launched | — | 2013 |
Where You Can Buy Each
| Cardano | Dogecoin | |
|---|---|---|
| Exchanges listing it | 26 | 28 |
| Countries and US states with a ranked buy page | 70 | 70 |
23 exchanges list both; 70 locations have a ranked buy page for both.
Frequently Asked Questions
- Which has the larger market cap, Cardano or Dogecoin?
- Dogecoin, by about 1.4× as of October 12, 2026: $9.5B for Cardano against $13.6B for Dogecoin.
- Does Cardano or Dogecoin have a fixed supply?
- Cardano is capped at 45.0B ADA; Dogecoin has no fixed maximum supply.
- Where can I buy both Cardano and Dogecoin?
- 23 exchanges we have verified list both. Pick your location on the buy pages to see which serve you and what a $500 purchase costs.