Data as of Oct 13, 2026Based on 142 AI responses
Reviewed by Dimitry Apollonsky
AI summary
IBM holds a narrow lead over Defiance Quantum ETF (QTUM), earning frequent mentions for AI-assisted circuit optimization and post-quantum encryption. For stock market investors seeking quantum sector funds, Defiance Quantum ETF (QTUM) is the usual answer.
Rank and Mentioned in · since Jul 5
| # | Brand | Recommended for | Mentioned in |
|---|---|---|---|
| 1 | quantum algorithm design and post-quantum encryption on mainframe systems | quantum algorithm design and post-quantum encryption on mainframe systems | 35% |
| 2 | broad investor exposure to quantum computing and machine learning equities | broad investor exposure to quantum computing and machine learning equities | 30% |
| 3 | hardware and software libraries built for post-quantum cryptographic standards | hardware and software libraries built for post-quantum cryptographic standards | 27% |
| 4 | integrating quantum-safe encryption into cloud and identity services | integrating quantum-safe encryption into cloud and identity services | 25% |
| 5 | concentrated equity fund exposure focused on pure-play quantum firms | concentrated equity fund exposure focused on pure-play quantum firms | 25% |
| 6 | circuit transpilation and topology-specific optimization for quantum processors | circuit transpilation and topology-specific optimization for quantum processors | 24% |
| 7 | hybrid post-quantum cryptography support deployed across web infrastructure | hybrid post-quantum cryptography support deployed across web infrastructure | 24% |
| 8 | high-speed network encryptors and hardware security modules supporting post-quantum standards | high-speed network encryptors and hardware security modules supporting post-quantum standards | 23% |
| 9 | hybrid quantum-classical algorithm simulation accelerated by graphics processing units | hybrid quantum-classical algorithm simulation accelerated by graphics processing units | 21% |
| 10 | post-quantum cryptographic algorithms embedded into cloud infrastructure and TLS | post-quantum cryptographic algorithms embedded into cloud infrastructure and TLS | 20% |
| 11 | 19% | ||
| 12 | 18% | ||
| 13 | 15% | ||
| 14 | 14% | ||
| 15 | 14% |
Weeks of Sep 21 – Oct 5, 2026 · Since Jul 5
Widest split: Cloudflare, 33% on ChatGPT Search and 14% on Google AI Mode.
| Brand | ChatGPT Search | Google AI Mode | Comparison |
|---|---|---|---|
| IBM | 44% | 26% | |
| Defiance Quantum ETF (QTUM) | 29% | 30% | |
| PQShield | 23% | 30% | |
| Microsoft | 33% | 17% | |
| WisdomTree Quantum Computing Fund (WQTM) | 21% | 29% | |
| Qiskit | 27% | 20% | |
| Cloudflare | 33% | 14% | |
| Thales | 22% | 23% | |
| NVIDIA CUDA Quantum | 25% | 17% | |
| AWS | 14% | 26% |
42% of citations point at the ranked brands’ own sites. youtube.com is the most-cited site outside the ranked brands’ own domains.
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