Life & fun · alternatives · 2026
24 alternatives to IBM Q System One
World's First Commercial Quantum Computing System
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. IBM Q System One launched in 2019; newer entries below may have overtaken it.
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Inventing the transistor for the quantum age
2025 · news.microsoft.com · its alternatives →
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- 5PW
I wanted to make the simplest app to introduce myself and others to quantum computing. Introducing, Schrödinger's Coin. Powered by a simple Hadamard gate[0] on IBM quantum, with this app you can directly interact with a quantum system to experience true randomness. Thoughts? Could you see any use cases for yourself of this? Or, does it inspire any other ideas of yours? Curious what others on HN think! [0] https://en.wikipedia.org/wiki/Quantum_logic_gate#Hadamard_ga...
2025 · quantum.orgsoft.org · its alternatives →
- 6TF
2019 · madeddu.xyz · its alternatives →
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Q3AS, deployment & execution of quantum algorithms by Aqora
2024 · aqora.io · its alternatives →
- 8AQ
2019 · qml.entropicalabs.io · its alternatives →
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Quantum computing for the modern innovator
Jan 2026 · checkout-ds24.com · its alternatives →
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VENTUNO Q▲92Dual-brain edge AI computer by Qualcomm and Arduino
Mar 2026 · arduino.cc · its alternatives →
- 12HA
2018 · github.com · its alternatives →
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Hey HN. I'm Colton (YC S21, ex-Acorns), one of the founders of Postquant Labs. My cofounder Richard is a cryptographer out of Draper Labs and DARPA. We're building Quip.Network, the first distributed quantum compute network. We just opened our testnet and wanted to share it here. The basic problem: quantum hardware is here and already competitive on certain optimization problems, but for most people, there's no way to access it. The machines cost millions and the hardware and research are gated by the companies who own them. Also, quantum providers regularly have machines sitting idle…
Apr 2026 · quip.network · its alternatives →
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A 3.16M-parameter INT4 transformer running entirely in the on-chip memory of a Xilinx Kria KV260. Zero DRAM in the token loop, 59,965 tok/s on the fabric, bit-exact. Chat with it live.
Aug 2026 · mikeayles.com · its alternatives →
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Quip Network▲75Open-source distributed quantum compute network
Apr 2026 · quip.network · its alternatives →
- 18QC
Hey HN! I've created a quantum coin flip demo leveraging IBM's quantum computing tech to explore true randomness. It's a primer on into how quantum mechanics can solve classical computing's randomness limitations, crucial for cryptography and secure systems. Would love your thoughts on its application and quantum computing's future role in tech!
2024 · quantumcoinflip.com · its alternatives →
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Python client SDK for the Qumulator quantum computing API - qumulator/qumulator-sdk
Apr 2026 · github.com · its alternatives →
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A three-part deep dive into quantum computing
Apr 2026 · bitcoinquantum.space · its alternatives →
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CPUs, GPUs, and QPU (Quantum Computers) on a web based IDE
2023 · its alternatives →
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Singularity university labs, the heretic & silicon valley
2016 · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →