Rigetti vs. D-Wave: Which Quantum Computing Stock Has Better Prospects?

Quantum computing stocks Rigetti (RGTI) and D-Wave (QBTS) are contrasted, with Rigetti pursuing long-term gate-based universal quantum computing and D-Wave focusing on near-term commercial applications via quantum annealing and hybrid solutions. D-Wave's strategy has yielded superior market performance, with its stock up 74.2% YTD against Rigetti's 22.3% decline, alongside stronger 2025 sales and earnings growth projections. Consequently, D-Wave holds a Zacks 'Buy' rating compared to Rigetti's 'Sell,' positioning QBTS as the more favorable pick for investors seeking immediate commercial potential in the evolving quantum sector.

Analysis

The quantum computing sector presents a clear strategic divergence between Rigetti Computing (RGTI) and D-Wave Quantum (QBTS). Rigetti is pursuing a long-term, high-fidelity path focused on universal gate-based systems, exemplified by its 84-qubit Ankaa-3 system and a roadmap targeting a 108-qubit chip by 2025. Its business model is research-centric, reliant on cloud service access through partners like Amazon Braket and Microsoft Azure, positioning it as a deep-tech enabler for future applications. In stark contrast, D-Wave has prioritized near-term commercialization through its quantum annealing technology, which addresses complex optimization problems for enterprise clients such as Volkswagen and Mastercard. This commercial-first approach is reflected in D-Wave's diversified revenue streams and its strategic move to develop complementary gate-model capabilities, aiming to capture both current and future market segments.

The market and financial metrics strongly favor D-Wave's current strategy. Year-to-date, QBTS stock has surged 74.2%, while RGTI has declined 22.3%. This performance gap is reinforced by forward-looking estimates for 2025, with analysts forecasting a 183.4% year-over-year sales increase for QBTS, against a projected 18.6% sales decline for RGTI. While Rigetti's loss per share is expected to narrow, D-Wave's earnings are projected to grow 72%. This fundamental disparity is captured by their respective Zacks Ranks: a #2 (Buy) for QBTS versus a #4 (Sell) for RGTI. Although Rigetti trades at a slightly lower price-to-book ratio of 16.43 compared to D-Wave's 18.82, its weaker growth outlook and negative sentiment suggest valuation is a secondary consideration to commercial momentum in this nascent industry.

Key Decisions for Investors

• Investors seeking nearer-term exposure to the quantum computing market should favor D-Wave (QBTS), given its established commercial traction, strong positive stock momentum, and a robust 2025 sales growth forecast of 183.4%.
• Rigetti (RGTI) should be viewed as a higher-risk, longer-term investment whose success is contingent on significant breakthroughs in universal gate-based computing, a profile underscored by its projected 2025 sales decline and a Zacks 'Sell' rating.
• Monitor D-Wave's development of its own gate-based systems, as success in this area could significantly de-risk its long-term strategy by allowing it to compete across the full spectrum of quantum applications.
• While Rigetti's lower price-to-book valuation appears attractive, its negative forward-looking fundamentals indicate that D-Wave's superior growth trajectory and demonstrated enterprise adoption are more critical factors for investment consideration in the current market.