aid: atom-computing
name: Atom Computing
description: >-
  Atom Computing is a Berkeley, California neutral-atom quantum computing
  company building large-scale, gate-based quantum computers using
  optically-trapped Ytterbium-171 nuclear-spin qubits. Founded in 2018 by
  Ben Bloom, the company became the first in the industry to exceed 1,000
  qubits in a gate-based quantum computer with its second-generation
  platform in October 2023 (1,180 qubits across 1,225 sites). Its current
  commercial product, AC1000, is a universal gate-based, on-premises
  quantum computing system with 1,200+ physical qubits, all-to-all
  connectivity, mid-circuit measurement with qubit reuse and reset,
  real-time conditional branching, and better-than-threshold fidelities
  (>99.9% single-qubit, >99.6% two-qubit, >99.8% SPAM). The platform is
  programmable via OpenQASM and QIR (Quantum Intermediate Representation)
  and ships with a 20-qubit classical emulator. In January 2025 Atom
  Computing and Microsoft announced an on-premises 50-logical-qubit system
  (Magne), with additional strategic collaborations across Cisco
  (networked/distributed quantum, March 2026), NVIDIA NVQLink integration
  (March 2026), and a Letter of Intent for $100M from the U.S. Department
  of Commerce (May 2026). The commercial model centers on enterprise and
  national-lab on-premises system sales and partnerships; there is no
  public cloud API or self-serve developer portal — programmatic access is
  via the standard OpenQASM/QIR toolchains targeting customer-deployed
  AC1000 hardware.
type: Index
position: Provider
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
  - Quantum Computing
  - Neutral Atom
  - Gate-Based Quantum
  - Logical Qubits
  - Error Correction
  - Fault Tolerance
  - OpenQASM
  - QIR
  - On-Premises
  - Hardware
  - Research
url: https://raw.githubusercontent.com/api-evangelist/atom-computing/refs/heads/main/apis.yml
created: '2026-05-24'
modified: '2026-05-24'
specificationVersion: '0.20'
apis: []
common:
  - type: DomainSecurity
    url: security/atom-computing-domain-security.yml
  - type: Website
    url: https://atom-computing.com
  - type: Product
    url: https://atom-computing.com/ac1000/
  - type: Technology
    url: https://atom-computing.com/quantum-computing-technology/
  - type: About
    url: https://atom-computing.com/about/
  - type: News
    url: https://atom-computing.com/news-resources/
  - type: TechPerspectives
    url: https://atom-computing.com/tech-perspectives/
  - type: Careers
    url: https://atom-computing.com/careers/
  - type: Contact
    url: https://atom-computing.com/contact/
  - type: GitHub
    url: https://github.com/atom-computing
  - type: LinkedIn
    url: https://www.linkedin.com/company/atom-computing
  - type: Twitter
    url: https://twitter.com/atom_computing
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com