Quantum Market Cap
← MarketsCompare all 12 →🧪 Open in Comparison Lab

QSI vs BTQ: Which Quantum Stock Is Better?

Quantum-Si (Quantum Biology) vs BTQ Technologies (Quantum Security) — live market, SEC financial and quantum-hardware data side by side.

BTQ is the larger company at $477.88M market cap, about 2.9× the size of QSI ($167.68M).

QSI reports more revenue ($2.44M vs $230.19K for BTQ, latest fiscal year).

On cash runway — the metric that decides who needs to raise money first — QSI is stronger (16mo vs 7mo).

QSI vs BTQ Performance (% return, all start at 0%)
1/272/253/264/275/266/25-50%-25%+0%+25%+50%
BTQ-18.0%QSI-37.4%
MetricQSIQuantum-SiBTQBTQ Technologies
Market
Price$0.7700$3.33
Market Cap$167.68M$477.88M
1Y Return-60.1%—
52W High$3.10$16.00
52W Low$0.69$2.09
Financials
Revenue (latest FY)$2.44M$230.19K
Revenue YoY-20.3%-52.7%
Net Income-$101.34M-$17.95M
Cash & Equivalents$127.38M$8.75M
Cash Runway16mo7mo
Risk
Going Concern FlagNoNo
ATM Offerings (dilution)291
Daily Short Vol %63.2%51.2%
Beta (1Y vs SPY)1.341.81
Government & Research
Federal Awards Total$381.06K—
Academic Citations——
Patents——
Quantum Technology
Physical Qubits——
Qubit Modality—Software-Defined (Neutral-Atom Emulation & Control)
2Q Gate Fidelity——
Cloud Platforms—MIMIQ (cloud and on-premises), SDT QuREKA, aQCess digital twin
Roadmap TargetProteus commercial launch late 2026 (18+ amino acids, ~1,000× throughput); 20 of 20 amino acids by 2027Deploy the aQCess digital twin as the 400+ qubit platform comes online; QLU v1 targeted for mid-2027; expand MIMIQ/QLU integrations across neutral-atom hardware
Company
Founded20172021
HeadquartersGuilford, CTVancouver, BC, Canada
Employees145—
Company DNA0–100 rank vs all tracked stocks · missing data = 0
MomentumScaleRevenueRunwayGov $Research

Momentum = 1Y return · Scale = market cap · Runway capped at 36mo · Gov $ = federal awards · Research = citations + patents. Dollar axes use log scale.

🧪 Want more? Open QSI vs BTQ in the Comparison Lab — auto-generated insights, pattern finder, gem scores, and add any other stock to the lineup →

QSI vs BTQ FAQ

Is QSI or BTQ the bigger company?

BTQ is larger, with a market cap of $477.88M versus $167.68M for QSI.

Which has the longer cash runway, QSI or BTQ?

QSI's cash runway is 16mo and BTQ's is 7mo (current cash ÷ trailing-twelve-month operating burn; "CF+" means cash-flow positive).

What technology do QSI and BTQ use?

Quantum-Si (QSI): Quantum Biology. BTQ Technologies (BTQ): Software-Defined (Neutral-Atom Emulation & Control). Qubit counts are not directly comparable across different modalities.

Go deeper

More head-to-head comparisons