Bitcoin vs Solana
Bitcoin (BTC) ranks #1 by market capitalization at $1.68T and Solana (SOL) ranks #7 at $66.2B, as of October 12, 2026. Bitcoin has a fixed maximum supply of 21.0M BTC; Solana has no fixed supply cap. Bitcoin is available on 36 exchanges we have verified and Solana on 31; 31 list both.
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Side-by-Side
 Bitcoin |  Solana | |
|---|---|---|
| Market cap rank | #1 | #7 |
| Price | $83,810 | $112.32 |
| Market cap | $1.68T | $66.2B |
| Fully diluted valuation | $1.68T | $71.4B |
| 24-hour volume | $18.5B | $2.3B |
| Circulating supply | 20.1M BTC | 589.1M SOL |
| Maximum supply | 21.0M BTC | No fixed cap |
| All-time high | $126,080 (October 6, 2025) | $293.31 (January 19, 2025) |
| Change from all-time high | −33.5% | −61.7% |
| 7-day change | −1.9% | −6.4% |
| 30-day change | +8.7% | +11.0% |
| Category | layer-1 | layer-1 |
| Chains | the Bitcoin network | the Solana network |
| Launched | 2009 | — |
Where You Can Buy Each
| Bitcoin | Solana | |
|---|---|---|
| Exchanges listing it | 36 | 31 |
| Countries and US states with a ranked buy page | 70 | 70 |
31 exchanges list both; 70 locations have a ranked buy page for both.
Frequently Asked Questions
- Which has the larger market cap, Bitcoin or Solana?
- Bitcoin, by about 25.5× as of October 12, 2026: $1.68T for Bitcoin against $66.2B for Solana.
- Does Bitcoin or Solana have a fixed supply?
- Bitcoin is capped at 21.0M BTC; Solana has no fixed maximum supply.
- Where can I buy both Bitcoin and Solana?
- 31 exchanges we have verified list both. Pick your location on the buy pages to see which serve you and what a $500 purchase costs.