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Quantum · Timeline

Quantum progress, in order

Every hardware milestone, record, advantage claim, funding round and roadmap promise the site tracks, on one timeline, newest first. Read a lane down the page to see how it moves; don't read across lanes as a ranking.

Newest on the timeline

Records at a glanceLargest device in 5 lanes, logical-qubit record, funding, research volume

Largest device, per lane

Logical qubits, record

48logical qubits

QuEra 48 logical qubits · Apr 2024 · on the timeline

Funding caught, last 8 quarters

66 rounds · $16.4B in USD figures

What the news corpus caught, not the market. Only rounds with a USD figure are counted.

Research volume

2,294

arXiv quant-ph submissions in September 2026

Sources

Promised next · 9

Roadmap targets whose year has not arrived yet, at the vendor's own date. They move into the timeline when the year passes, as shipped or as past their date.

  1. RoadmapSuperconductingPromised for 2026

    IBM · Kookaburra — modular 4,158-qubit system

  2. RoadmapNeutral-atomPromised for 2026

    Atom Computing · Level-4 fault-tolerant quantum computer (with Microsoft)

  3. RoadmapTrapped-ionPromised for 2027

    Quantinuum · Sol — universal fault-tolerant machine

  4. RoadmapPromised for 2027

    PsiQuantum · 1-million-qubit photonic chip (Omega chipset)

  5. RoadmapTrapped-ionPromised for 2029

    Quantinuum · Apollo — hundreds of logical qubits

  6. RoadmapSuperconductingPromised for 2029

    IBM · Starling — 200 logical qubits, 100M gates

  7. RoadmapTrapped-ionPromised for 2030

    IonQ · AQ 1,024 (algorithmic qubits), scale-out via networking

  8. RoadmapSuperconductingPromised for 2030

    Google · Large-scale fault-tolerant quantum computer

  9. RoadmapSuperconductingPromised for 2033

    IBM · Blue Jay — 2,000 logical qubits, 1B gates

202684 events

  1. Funding

    EMode Photonix

    $1M

    Pre-seed · Investors: Ground State Ventures, Harlow Capital Management

  2. Funding

    Unitary Quantum

    $29M

    Venture round · Investors: ICBC Capital, CMB International Capital, Beijing Financial Holdings

  3. Funding3 sources

    Diraq

    $300M

    Investors: U.S. Defense Advanced Research Projects Agency (DARPA)

  4. Funding2 sources

    Oratomic

    $775M

    Investors: ARCH Venture Partners, Spark Capital, Khosla Ventures +3 more

  5. Funding2 sources

    PsiQuantum

    $150M

    Debt · Investors: U.S. Department of War's Office of Strategic Capital (OSC)

  6. Funding4 sources

    Universal Quantum

    $100M

    Series A · Investors: DCVC, Firgun Ventures, EDBI +12 more

  7. Funding

    Korea Quantum Computing, Inc.

    $80M

    SPAC · Investors: Charlton Aria Acquisition Corporation

  8. Funding

    Quanfluence

    $10M

    Series A · Investors: Chiratae Ventures, Pi Ventures, Rainmatter by Zerodha

  9. FundingNeutral-atom

    Pasqal

    €50M

    Grant · Investors: EU Chips Joint Undertaking (Chips JU), National/Regional authorities

  10. Funding

    Quantum Internet Alliance

    €47.5M

    Grant · Investors: European Commission

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