Compare · IONQ vs QUBT
IONQ vs QUBT
Side-by-side comparison of IonQ Inc. (IONQ) and Quantum Computing Inc. (QUBT): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both companies sit in the Technology sector. IONQ focuses on EDP Services, while QUBT focuses on Computer Software: Prepackaged Software.
- IONQ is the larger of the two at $14.05B, about 9.1x QUBT ($1.55B).
- IONQ has been more active in the news (17 items in the past 4 weeks vs 3 for QUBT).
- IONQ has more recent analyst coverage (19 ratings vs 6 for QUBT).
- Company
- IonQ Inc.
- Quantum Computing Inc.
- Price
- -
- -
- Market cap
- $14.05B
- $1.55B
- 1M return
- -
- -
- 1Y return
- -
- -
- Industry
- EDP Services
- Computer Software: Prepackaged Software
- Exchange
- NYSE
- NASDAQ
- IPO
- 2021
- News (4w)
- 17
- 3
- Recent ratings
- 19
- 6
IonQ Inc.
IonQ, Inc. engages in the development of general-purpose quantum computing systems. It sells access to quantum computers with 11 qubits. The company makes access to its quantum computers through cloud platforms, such as Amazon Web Services' (AWS) Amazon Braket, Microsoft's Azure Quantum, and Google's Cloud Marketplace, as well as through its cloud service. IonQ, Inc. was incorporated in 2015 and is headquartered in College Park, Maryland.
Quantum Computing Inc.
Quantum Computing, Inc. focuses on providing software tools and applications for quantum computers. The company offers Qatalyst, a quantum application accelerator that enables developers to create and execute quantum-ready applications on conventional computers, while being ready to run on quantum computers. It focuses on serving commercial and government entities. The company, formerly known as Innovative Beverage Group Holdings, Inc., was incorporated in 2018 and is based in Leesburg, Virginia.
Latest IONQ
- SEC Form 8-K filed by IonQ Inc.
- IonQ and the University of Cambridge Open the IonQ Quantum Innovation Centre at Cavendish Laboratory's Ray Dolby Centre
- SEC Form 424B5 filed by IonQ Inc.
- IonQ Announces Pricing of $2.0 Billion Equity Offering
- SEC Form 424B5 filed by IonQ Inc.
- SEC Form 8-K filed by IonQ Inc.
- IonQ to Acquire Elisity to Accelerate Zero Trust for the Quantum Era
- IonQ Demonstrates World-First Quantum Memory-Enhanced Interconnect for Distributed Quantum Applications
- Fusion’s Prove-It Era Just Delivered a World-First Result
- IonQ Advances to Final Stage of DARPA’s Quantum Benchmarking Initiative
Latest QUBT
- Quantum Computing Inc. to Attend the Maxim Growth Summit 2026
- Quantum Computing Inc. filed SEC Form 8-K: Regulation FD Disclosure, Financial Statements and Exhibits
- Quantum Computing Inc. Announces Dirac-3S, Scaling to Nearly 10,000 Variables
- Quantum Computing Inc. to Showcase Quantum Secure Communications Beyond Quantum Key Distribution at ECOC 2026
- Amendment: Quantum Computing Inc. filed SEC Form 8-K: Financial Statements and Exhibits
- Quantum Computing Inc. To Attend Lake Street Capital Markets 10th Annual Best Ideas Growth (Big10) Conference
- Amendment: CEO and President Huang Yuping was granted 584,897 shares, increasing direct ownership by 3% to 21,531,173 units (SEC Form 4)
- CEO and President Huang Yuping was granted 584,897 shares, increasing direct ownership by 3% to 21,531,173 units (SEC Form 4)
- Quantum Computing Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits
- SEC Form 10-Q filed by Quantum Computing Inc.