Astera Labsvs.Equinix
ALAB vs EQIX · both in Data centers, part of the AI & digital infrastructure value chain: Servers, networking, optics and data center capacity that tie AI infrastructure together.
Equinix is about 1.9× larger than Astera Labs by market cap; Equinix trades at the lower P/E (69.1 vs 151.6); year to date, Astera Labs leads (+66.8% vs +37.7%).
Side by side
| ALAB | EQIX | |
|---|---|---|
| Market cap | $56B | $106B |
| Price | $282.65 | $1,073.44 |
| Today | +1.8% | +1.7% |
| Return YTD | +66.8% | +37.7% |
| Return 1Y | +55.0% | +34.2% |
| P/E | 151.6 | 69.1 |
| P/S | 46.6 | 10.8 |
| P/B | 32.4 | 7.4 |
Data as of 2026-08-26 · updates daily after U.S. close
The two companies
Astera LabsALAB
Signal integrity becomes a real constraint at AI-server speeds. Astera Labs sells the fix: Aries PCIe retimers, Taurus and Leo connectivity, Scorpio fabric switches.
Full ALAB profile →EquinixEQIX
Carrier-neutral by design. Equinix rents floor space and power, then sells the interconnection between whoever is in the building. xScale covers the hyperscale-sized halls.
Full EQIX profile →More ALAB & EQIX comparisons
Other head-to-heads in the Data centers segment.