Quantum Computing Roadmaps · Heartcore Capital

Heartcore Capital · QC Roadmap Tracker

19<br>Vendors with concrete roadmaps

Named processor milestones

Milestones delivered

Modalities tracked

Step 1Choose vendors to compare

Click any filter button to add its vendors to your selection; click again to remove them. Modality filters add vendors by qubit technology. Other-grouping filters (European, DARPA QBI, Was in DARPA QBI) add vendors by ecosystem or programme. Each vendor has its own marker shape.

Modality<br>Superconducting<br>Trapped Ion<br>Neutral Atom<br>Photonic<br>Silicon Spin

Other groupings<br>European<br>DARPA QBI<br>Was in DARPA QBI

Clear<br>All 19<br>19 of 19 selected

Step 2Choose metric

Vertical axis

Step 3Compare the trajectories

Select vendors above to begin.

Tip: click Zoom mode then drag a rectangle on the chart to zoom into a year and metric range.

Zoom mode: off<br>Reset zoom

Pick some vendors to begin

Use the modality shortcuts above or click individual vendors. The chart will appear here.

References · click to expand and verify every vendor roadmap URL

Each vendor's milestones and revision history are sourced directly from the vendor's own roadmap page on their primary domain (linked above and from every tooltip). Revision history was cross-checked against the Internet Archive Wayback Machine snapshot index plus each vendor's own dated press releases.

Compiled by Heartcore Capital . Inclusion criteria: (1) at least one named processor with a concrete numeric target (physical or logical qubits, or two-qubit gate error); (2) at least one published milestone targeting 2027 or later. Vendors whose public roadmap stops at 2026 or earlier are excluded.