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a day ago
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Rigetti vs. D-Wave: Which Quantum Computing Stock Has Better Prospects?
As quantum computing evolves from theory to commercialization, two distinct visions are emerging. Rigetti Computing RGTI and D-Wave Quantum Inc. QBTS represent divergent paths toward unlocking quantum advantage. Rigetti focuses on gate-based quantum systems, emphasizing modular superconducting qubit architectures for universal quantum computing. In contrast, D-Wave pioneers quantum annealing, a near-term, optimization-first approach that is already being used in real-world applications. Both companies are advancing quantum adoption through innovation, strategic partnerships, and platform accessibility. Yet their technological bets, business models, and scaling roadmaps differ sharply. This faceoff compares Rigetti and D-Wave in terms of technology, commercial strategy, and long-term growth prospects, helping investors determine which stock better aligns with the future of quantum computing. Shares of Rigetti have plunged 22.3%, while QBTS stock has gained 74.2% in the year-to-date period. Image Source: Zacks Investment Research From a valuation standpoint, RGTI looks slightly more attractive than QBTS. According to the price-to-book ratio, Rigetti's shares currently trade at 16.43, which is lower than D-Wave's 18.82. Image Source: Zacks Investment Research Rigetti is building universal, gate-based quantum computers using superconducting qubits, currently operating the 84-qubit Ankaa-3 system with 99.5% two-qubit fidelity. Its modular architecture enables future chip interconnectivity, while its AI-assisted calibration and proprietary ABAA fabrication process aim to reduce errors and scale up qubit count. Rigetti aims to launch a 108-qubit system by late 2025, with a focus on long-term applications in machine learning, optimization, and materials science. D-Wave's quantum annealing systems are specialized for solving complex optimization problems. Its Advantage2 processor supports over 5,000 qubits, with the company now introducing gate-model quantum capabilities as part of a hybrid roadmap. While annealing is not universal, it is commercially available today, with enterprise use cases in logistics, supply chains, and finance. D-Wave's emphasis is on quantum-hybrid workflows that integrate classical solvers with quantum accelerators. Rigetti operates as a niche hardware innovator, focusing on the development of universal gate-based quantum processors. Its vertically integrated model allows Rigetti to control every aspect of quantum chip design, fabrication, testing, and deployment through its Fab-1 facility. Revenue is primarily generated through its Quantum Cloud Services (QCS) platform, which offers researchers and developers direct access to Rigetti's systems via integrations with Amazon Braket and Microsoft Azure Quantum. Rigetti also partners with government labs, universities, and select enterprises in long-term R&D collaborations. While its customer base is narrower, the company positions itself as a highly specialized enabler for those looking to experiment and build upon modular, gate-based systems. Its business model is long-term by nature, dependent on scientific breakthroughs and hardware scaling milestones rather than immediate commercial wins. D-Wave, in contrast, positions itself as a solution-oriented service provider. Its model emphasizes accessibility and near-term application of quantum technology through its Leap quantum cloud platform, which supports both quantum annealing and hybrid quantum-classical solutions. Unlike Rigetti, D-Wave's revenue streams are more diversified, including quantum application consulting, enterprise contracts, and platform subscriptions. The company targets large-scale industries, including logistics, automotive, aerospace, and finance, by offering ready-to-deploy quantum optimization solutions that seamlessly integrate into existing workflows. Notably, D-Wave already counts major clients like Volkswagen, Mastercard, and Lockheed Martin, validating its commercial-first approach. While its quantum annealing model isn't universal, it provides tangible value today, making its business model more usage-driven and enterprise-focused compared to Rigetti's research-driven path. Rigetti's growth hinges on advancing hardware scalability, doubling qubit counts, and improving fidelity through AI-assisted system calibration and fabrication improvements. The company's $250M Quanta partnership aims to boost chip production and cloud-based access. Rigetti is also increasingly leaning into hybrid workflows and AI integration to attract broader developer communities. D-Wave is expanding its customer base and hybrid capabilities while building toward a universal gate-based system to complement its annealing core. Its growth strategy includes government collaborations, quantum application consulting, and expanding enterprise use cases for its Leap platform. While near-term revenue is driven by annealing, its move toward gate-based systems signals a strategic pivot to stay relevant in future quantum benchmarks. The Zacks Consensus Estimate for RGTI's 2025 sales implies a year-over-year decline of 18.63%. For 2025, the loss per share is projected to be 5 cents compared with 36 cents a year ago. The earnings estimates have been trending upward over the past 60 days. Image Source: Zacks Investment Research The Zacks Consensus Estimate for QBTS' 2025 sales and earnings implies year-over-year growth of 183.4% and 72%, respectively. The earnings estimates have been trending upward over the past 60 days. Image Source: Zacks Investment Research Both Rigetti and D-Wave are pioneering distinct approaches in the quantum computing race—one focusing on gate-based universality, the other delivering real-world value through quantum annealing. Rigetti currently holds a Zacks Rank #4 (Sell), signaling weaker near-term sentiment despite a solid Growth Score of 'B' that reflects its technical roadmap and potential upside. D-Wave, by contrast, carries a Zacks Rank #2 (Buy) and a Growth Score of 'C', underpinned by strong sales momentum and a diversified commercial strategy. You can see the complete list of today's Zacks #1 Rank (Strong Buy) stocks here. While Rigetti remains a promising deep-tech innovator targeting long-term breakthroughs, D-Wave's enterprise traction, revenue visibility, and hybrid quantum roadmap position it as the more favorable pick for investors seeking exposure to quantum computing with nearer-term commercial potential. Want the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report Rigetti Computing, Inc. (RGTI) : Free Stock Analysis Report D-Wave Quantum Inc. (QBTS) : Free Stock Analysis Report This article originally published on Zacks Investment Research ( Zacks Investment Research Error in retrieving data Sign in to access your portfolio Error in retrieving data Error in retrieving data Error in retrieving data Error in retrieving data
Yahoo
14-06-2025
- Business
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Rigetti Sharpens Focus on Modular, High-Fidelity Quantum Pipeline
Rigetti Computing RGTI is pressing forward with one of the most structured superconducting quantum hardware roadmaps among public quantum companies. Its flagship Ankaa-3 system, launched in December 2024, features 84 qubits and delivers a 99% median iSWAP fidelity, with the capability to reach 99.5% using fSim gates. Powered by fast gate speeds (60-80 ns) and a modular architecture, Ankaa-3 reflects Rigetti's commitment to scalable, low-latency systems that are tuned pre-packaging using its proprietary Alternating-Bias Assisted Annealing technique. The system's strength lies not only in its fidelity but also in its adaptability for multi-chip expansion, validated by commercial deployments and heightened ecosystem interest. The next steps in Rigetti's roadmap are both incremental and strategic. By mid-2025, the company plans to release a 36-qubit multi-chip module, built by tiling four 9-qubit chips, a proof-of-concept for future modular systems. This will be followed by a 100+ qubit system by year-end, maintaining the 99.5% fidelity target. These modular builds are paving the way for Lyra, a 336-qubit processor expected in 2026, designed to demonstrate narrow quantum advantage. Collaborations with AI calibration firm Qruise, error-correction leader Riverlane, and server cloud partner Quanta signal a maturing ecosystem approach. With each hardware release, Rigetti continues to strengthen its claim as a technically focused, fidelity-driven player in the race for scalable quantum computing. International Business Machines Corporation's IBM 2025-2026 quantum roadmap centers on Kookaburra, a 1,386-qubit multi-chip processor with on-chip quantum communication. By linking three Kookaburra chips, IBM aims to build a 4,158-qubit system, enabling true quantum parallelization. Alongside, IBM is upgrading its Qiskit Runtime with dynamic circuits and hybrid orchestration tools to support more complex, error-managed workloads, laying the groundwork for quantum-centric supercomputers. IonQ IONQ is advancing its trapped-ion roadmap with key milestones in 2025 and 2026. It plans to launch the AQ 64 'Tempo' system in 2025, offering 99.9% native two-qubit fidelity and mid-circuit measurement capabilities. By 2026, IonQ aims to reach AQ 256 and achieve 99.999% logical fidelity using barium-based qubits and improved control systems. The company is also building modular quantum systems with multiple QPUs linked via photonic interconnects, a strategy strengthened by its recent acquisition of Lightsynq. These developments reflect IonQ's push toward scalable, fault-tolerant quantum computing. Shares of RGTI have lost 18% in the year-to-date period against the industry's growth of 13.1%. Image Source: Zacks Investment Research From a valuation standpoint, Rigetti trades at a price-to-book ratio of 17.35, above the industry average. RGTI carries a Value Score of F. Image Source: Zacks Investment Research The Zacks Consensus Estimate for Rigetti's 2025 earnings implies a significant 86.1% rise from the year-ago period. Image Source: Zacks Investment Research The stock currently carries a Zacks Rank #4 (Sell). You can see the complete list of today's Zacks #1 Rank (Strong Buy) stocks here. Want the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report International Business Machines Corporation (IBM) : Free Stock Analysis Report IonQ, Inc. (IONQ) : Free Stock Analysis Report Rigetti Computing, Inc. (RGTI) : Free Stock Analysis Report This article originally published on Zacks Investment Research ( Zacks Investment Research Error in retrieving data Sign in to access your portfolio Error in retrieving data Error in retrieving data Error in retrieving data Error in retrieving data
Yahoo
05-06-2025
- Business
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Rigetti Rides Quantum Momentum: Will Strategic Deals Boost Growth?
Rigetti Computing RGTI marked a significant milestone in February by entering a strategic collaboration with Quanta Computer, a global leader in electronics manufacturing. This agreement reflects a long-term commitment to advancing quantum computing technologies through a combination of financial backing, technological integration, and strategic deployment. Quanta has committed to a $35 million equity investment in Rigetti as part of the deal, signaling strong confidence in the company's quantum roadmap. Over the next five years, both companies plan to contribute more than $100 million each toward joint development initiatives. The collaboration aims to accelerate the commercialization of superconducting quantum processors, with an emphasis on building scalable, fault-tolerant systems that can be deployed across academic, enterprise, and government sectors. Beyond financial support, this partnership opens the door for Rigetti to leverage Quanta's manufacturing scale, global reach, and operational infrastructure. For Rigetti, aligning with a hardware manufacturing powerhouse is critical to transitioning from research-stage prototypes to commercially viable quantum computing systems. The alliance is expected to focus on producing and distributing Rigetti's advanced quantum processing units, integrating them into broader computing frameworks, and advancing applications across logistics, pharmaceuticals, and machine learning. The timing of the partnership is strategic, coming on the heels of Rigetti's Ankaa-3 launch, an 84-qubit system boasting a 99.5% two-qubit gate fidelity. This positions the company to move quickly toward meaningful real-world deployment, solidifying its place in the emerging quantum computing economy. In February, IonQ IONQ, another leader in quantum computing, partnered with General Dynamics Information Technology (GDIT) to bring quantum computing solutions to the government and defense sectors. This collaboration aims to co-develop and market advanced quantum processing and networking applications, addressing high-impact use cases such as quantum AI extensions and resource optimization. Similarly, in January, D-Wave Quantum QBTS announced a partnership with Carahsoft Technology Corp., a prominent provider of IT solutions for government entities. This collaboration is intended to bring D-Wave's quantum computing technologies to public sector organizations through Carahsoft's reseller network and multiple procurement platforms. Shares of RGTI have lost 22.6% in the year-to-date period against the industry's growth of 10.5%. Image Source: Zacks Investment Research From a valuation standpoint, Rigetti trades at a price-to-book ratio of 16.38, above the industry average. RGTI carries a Value Score of F. Image Source: Zacks Investment Research The Zacks Consensus Estimate for Rigetti's 2025 earnings implies a significant 86.1% rise from the year-ago period. Image Source: Zacks Investment Research The stock currently carries a Zacks Rank #4 (Sell). You can see the complete list of today's Zacks #1 Rank (Strong Buy) stocks here. Want the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report IonQ, Inc. (IONQ) : Free Stock Analysis Report Rigetti Computing, Inc. (RGTI) : Free Stock Analysis Report D-Wave Quantum Inc. (QBTS) : Free Stock Analysis Report This article originally published on Zacks Investment Research ( Zacks Investment Research Error in retrieving data Sign in to access your portfolio Error in retrieving data Error in retrieving data Error in retrieving data Error in retrieving data
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27-05-2025
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Rigetti vs. IBM: Which Quantum Computing Stock Has Better Prospects?
As quantum computing inches closer to practical, real-world applications, investors are turning their attention to the companies leading the charge in this transformative technology. Rigetti Computing RGTI and International Business Machines Corporation IBM are two prominent players in the quantum space, each with distinct approaches and advantages. Rigetti, a nimble startup, focuses on building cutting-edge quantum processors and scalable systems, while IBM leverages its decades-long expertise and vast resources to develop a comprehensive quantum ecosystem that integrates hardware, software, and cloud services. Both companies are rapidly expanding their quantum capabilities and securing partnerships with governments, research institutions, and enterprises eager to use quantum power. As the quantum computing market shifts from experimental research to commercial use, this faceoff compares Rigetti and IBM on technology, business models, and growth strategies, helping investors identify which stock offers better long-term upside in the emerging quantum era. Shares of Rigetti have plunged 8.2%, while IBM stock has gained 17.6% in the year-to-date period. Image Source: Zacks Investment Research From a valuation standpoint, IBM looks more attractive than RGTI. According to the price/book ratio, IBM's shares currently trade at 8.92, lower than 19.43 for Rigetti. Image Source: Zacks Investment Research Rigetti uses a modular quantum architecture that scales by linking smaller chips. Its latest Ankaa-3 system features 84 superconducting qubits with approximately 99.5% two-qubit gate fidelity, enabled by its proprietary ABAA process. Rigetti emphasizes AI-assisted calibration and error reduction to boost performance. It plans to launch a 36-qubit system in mid-2025 and exceed 100 qubits by year-end. Though innovative, its systems remain smaller in scale compared to industry leaders. IBM deploys a highly integrated quantum stack, led by its 133-qubit Heron processor, which improves error rates and reduces crosstalk over its Eagle predecessor. Its modular architecture supports interconnecting processors like the 1,121-qubit Condor, forming the backbone of Quantum System Two for scalable hybrid computing. With strong cloud integration, global infrastructure, and developer support via Qiskit, IBM remains a leader in practical, scalable quantum technology. Rigetti adopts a focused, hardware-first business model tailored to quantum computing, centered around its proprietary modular chip architecture and cloud-based Quantum Cloud Services. It monetizes through direct system access, strategic partnerships, and integration with platforms like Amazon Braket and Azure Quantum. Rigetti targets niche enterprise and research segments, offering flexible deployment and AI-assisted system calibration. In contrast, IBM leverages its vast resources to deliver a full-stack quantum computing model, combining hardware, software (Qiskit), and services under the IBM Quantum Platform. It commercializes through cloud access, consulting, and its 280+ member IBM Quantum Network, which includes Fortune 500 firms and academic institutions. With over $1 billion in cumulative quantum revenue and multi-billion-dollar R&D investments, IBM's business model emphasizes ecosystem dominance, global infrastructure, and long-term enterprise integration. Rigetti's growth strategy centers on scaling modular quantum systems, advancing hardware via ABAA fabrication and AI calibration, and targeting a 108-qubit system by the end of 2025 with halved error rates. It is expanding manufacturing through a $250M Quanta partnership and boosting cloud integration to widen access. While innovation-driven and agile, the strategy is limited by financial constraints and a smaller customer base. IBM's growth strategy focuses on quantum-centric supercomputing via a long-term roadmap, interconnecting modular chips like the 1,121-qubit Condor to achieve fault tolerance. It targets quantum advantage by 2026 through efforts like the '100×100 challenge' and Quantum System Two. Leveraging global infrastructure, enterprise partnerships, and strong R&D funding, IBM prioritizes scalability, reliability, and commercial adoption worldwide. The Zacks Consensus Estimate for RGTI's 2025 sales implies a year-over-year decline of 18.63%. For 2025, loss per share is projected to be 5 cents compared with 36 cents a year ago. The earnings estimates have been trending upward over the past 60 days. Image Source: Zacks Investment Research The Zacks Consensus Estimate for IBM's 2025 sales and earnings implies year-over-year growth of 5.5% and 6%, respectively. The earnings estimates have been trending upward over the past 60 days. Image Source: Zacks Investment Research Both Rigetti and IBM are advancing in the quantum computing space, but they differ significantly in scale, strategy, and market positioning. IBM holds a Zacks Rank #3 (Hold) with a strong Growth Score of 'A', reflecting solid potential driven by its expansive infrastructure, global partnerships, and ambitious quantum roadmap. Rigetti, on the other hand, carries a Zacks Rank #4 (Sell), indicating a challenging short-term prospect. However, its Growth score of 'B' reflects upside potential once the challenges subside. While Rigetti remains a compelling small-cap innovator with modular architecture and technical focus, IBM's full-stack capabilities and enterprise reach give it an edge for investors seeking more stability and long-term commercial traction in the quantum sector. You can see the complete list of today's Zacks #1 Rank (Strong Buy) stocks here. Want the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report International Business Machines Corporation (IBM) : Free Stock Analysis Report Rigetti Computing, Inc. (RGTI) : Free Stock Analysis Report This article originally published on Zacks Investment Research ( Zacks Investment Research
Yahoo
27-05-2025
- Business
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Rigetti vs. IBM: Which Quantum Computing Stock Has Better Prospects?
As quantum computing inches closer to practical, real-world applications, investors are turning their attention to the companies leading the charge in this transformative technology. Rigetti Computing RGTI and International Business Machines Corporation IBM are two prominent players in the quantum space, each with distinct approaches and advantages. Rigetti, a nimble startup, focuses on building cutting-edge quantum processors and scalable systems, while IBM leverages its decades-long expertise and vast resources to develop a comprehensive quantum ecosystem that integrates hardware, software, and cloud services. Both companies are rapidly expanding their quantum capabilities and securing partnerships with governments, research institutions, and enterprises eager to use quantum power. As the quantum computing market shifts from experimental research to commercial use, this faceoff compares Rigetti and IBM on technology, business models, and growth strategies, helping investors identify which stock offers better long-term upside in the emerging quantum era. Shares of Rigetti have plunged 8.2%, while IBM stock has gained 17.6% in the year-to-date period. Image Source: Zacks Investment Research From a valuation standpoint, IBM looks more attractive than RGTI. According to the price/book ratio, IBM's shares currently trade at 8.92, lower than 19.43 for Rigetti. Image Source: Zacks Investment Research Rigetti uses a modular quantum architecture that scales by linking smaller chips. Its latest Ankaa-3 system features 84 superconducting qubits with approximately 99.5% two-qubit gate fidelity, enabled by its proprietary ABAA process. Rigetti emphasizes AI-assisted calibration and error reduction to boost performance. It plans to launch a 36-qubit system in mid-2025 and exceed 100 qubits by year-end. Though innovative, its systems remain smaller in scale compared to industry leaders. IBM deploys a highly integrated quantum stack, led by its 133-qubit Heron processor, which improves error rates and reduces crosstalk over its Eagle predecessor. Its modular architecture supports interconnecting processors like the 1,121-qubit Condor, forming the backbone of Quantum System Two for scalable hybrid computing. With strong cloud integration, global infrastructure, and developer support via Qiskit, IBM remains a leader in practical, scalable quantum technology. Rigetti adopts a focused, hardware-first business model tailored to quantum computing, centered around its proprietary modular chip architecture and cloud-based Quantum Cloud Services. It monetizes through direct system access, strategic partnerships, and integration with platforms like Amazon Braket and Azure Quantum. Rigetti targets niche enterprise and research segments, offering flexible deployment and AI-assisted system calibration. In contrast, IBM leverages its vast resources to deliver a full-stack quantum computing model, combining hardware, software (Qiskit), and services under the IBM Quantum Platform. It commercializes through cloud access, consulting, and its 280+ member IBM Quantum Network, which includes Fortune 500 firms and academic institutions. With over $1 billion in cumulative quantum revenue and multi-billion-dollar R&D investments, IBM's business model emphasizes ecosystem dominance, global infrastructure, and long-term enterprise integration. Rigetti's growth strategy centers on scaling modular quantum systems, advancing hardware via ABAA fabrication and AI calibration, and targeting a 108-qubit system by the end of 2025 with halved error rates. It is expanding manufacturing through a $250M Quanta partnership and boosting cloud integration to widen access. While innovation-driven and agile, the strategy is limited by financial constraints and a smaller customer base. IBM's growth strategy focuses on quantum-centric supercomputing via a long-term roadmap, interconnecting modular chips like the 1,121-qubit Condor to achieve fault tolerance. It targets quantum advantage by 2026 through efforts like the '100×100 challenge' and Quantum System Two. Leveraging global infrastructure, enterprise partnerships, and strong R&D funding, IBM prioritizes scalability, reliability, and commercial adoption worldwide. The Zacks Consensus Estimate for RGTI's 2025 sales implies a year-over-year decline of 18.63%. For 2025, loss per share is projected to be 5 cents compared with 36 cents a year ago. The earnings estimates have been trending upward over the past 60 days. Image Source: Zacks Investment Research The Zacks Consensus Estimate for IBM's 2025 sales and earnings implies year-over-year growth of 5.5% and 6%, respectively. The earnings estimates have been trending upward over the past 60 days. Image Source: Zacks Investment Research Both Rigetti and IBM are advancing in the quantum computing space, but they differ significantly in scale, strategy, and market positioning. IBM holds a Zacks Rank #3 (Hold) with a strong Growth Score of 'A', reflecting solid potential driven by its expansive infrastructure, global partnerships, and ambitious quantum roadmap. Rigetti, on the other hand, carries a Zacks Rank #4 (Sell), indicating a challenging short-term prospect. However, its Growth score of 'B' reflects upside potential once the challenges subside. While Rigetti remains a compelling small-cap innovator with modular architecture and technical focus, IBM's full-stack capabilities and enterprise reach give it an edge for investors seeking more stability and long-term commercial traction in the quantum sector. You can see the complete list of today's Zacks #1 Rank (Strong Buy) stocks here. Want the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report International Business Machines Corporation (IBM) : Free Stock Analysis Report Rigetti Computing, Inc. (RGTI) : Free Stock Analysis Report This article originally published on Zacks Investment Research ( Zacks Investment Research
