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psiquantum.com

15 technologies
VerifiedGrowingVisit84.8K/mo$96M53715 Tech25 Leads
Deep Dive

PsiQuantum: The $2B Bet on Optical Quantum Computing

Inside the startup building the world's first useful quantum computer with a photon-based architecture

While most quantum computing startups chase incremental improvements, PsiQuantum is making a radical bet: that photonic quantum computers will achieve practical utility first. With $2.04B in funding, they're not just building a lab experiment—they're engineering a path to a fault-tolerant quantum computer by 2025.

$2.04B
Total Funding
537
Employees
$95.6M
Annual Revenue
84.8K
Monthly Visits

"PsiQuantum isn't playing the quantum game—they're rewriting the rules with photons instead of qubits."

The Photon Advantage

Unlike competitors building superconducting or trapped-ion systems, PsiQuantum uses photons—particles of light—as their quantum bits. This isn't just a technical curiosity; it's a strategic moat. Photons don't require extreme cryogenics, can operate at room temperature, and naturally resist decoherence. Their 'Omega' chip architecture leverages existing semiconductor manufacturing, creating a path to scale that others can't easily replicate.

The $2B War Chest

PsiQuantum's $2.04B funding dwarfs most quantum competitors. This capital allows them to pursue a longer-term vision: building a fault-tolerant quantum computer from the ground up rather than selling intermediate hardware. Their revenue of $95.6M suggests they're already monetizing research partnerships and early applications, creating a bridge to their ultimate goal.

The company's leadership team is a who's who of quantum and tech veterans. Chief Architect Terry Rudolph brings deep physics expertise, while Chief Business Officer Stratton Sclavos (ex-Cisco) understands enterprise scaling. This blend of scientific credibility and commercial pragmatism is evident in their approach: they're not just solving physics puzzles—they're building a product for real-world applications in drug discovery, materials science, and climate modeling.

  • Photonic architecture eliminates cryogenic requirements, enabling easier scaling
  • $2.04B funding provides 20x runway compared to typical quantum startups
  • Focus on fault-tolerance from day one, not intermediate hardware
  • Strategic partnerships with semiconductor fabs for manufacturing scale
Doesn't chase short-term hardware sales
Builds toward fault-tolerant systems exclusively
Avoids incremental quantum advantage claims
Focuses on applications that require full quantum advantage
No consumer-facing quantum cloud services yet
Leverages existing semiconductor infrastructure for scale

The Photon Bet Could Redefine Quantum Computing

With $2B in funding and a photonic architecture that scales, PsiQuantum isn't just another quantum startup—they're building the infrastructure for quantum's commercial era. The question isn't if they'll succeed, but whether their photon-first approach will become the industry standard.

What tech stack does Psiquantum use?

22 detected
Security1
CDN1
Cloud & Hosting1
Customer Support1
Performance1
Web Standards1
UI Libraries1
JavaScript Libraries1
Frontend Frameworks1
Tracking & Analytics7
G
Google Analytics
G
Google Tag Manager
G
Google APIs
C
Cloudflare
G
Google Tag Manager
G
Google Static
G
Google Analytics

How much traffic does Psiquantum get?

Traffic & Engagement

84.8K
Monthly Visits
2.1
Pages/Visit
0:57
Avg. Duration
45%
Bounce Rate
Monthly Traffic Trend-21%
107.4K
Oct 2025
Oct
74.9K
Nov 2025
Nov
84.8K
Dec 2025
Dec

Traffic Sources

Search
43%
Direct
42%
Social
6%
Referrals
8%
Email
0%
Paid
1%

Where is Psiquantum's audience located?

🌍57.2%
🌍7.3%
🌍5.8%
🌍3.6%
🌍2.7%

What keywords does Psiquantum rank for?

5 keywords
1psiquantum11.2K vol$3.41
2spiquantam160 vol
3psi quantum640 vol$3.08
4psiquantum careers40 vol
5psiqunatum chicago190 vol

How is Psiquantum's SEO?

Open Graph Image

OG Image preview
og:image

http://static1.squarespace.com/static/63bdc0806d7fbd5344be5be2/t/689bbcd97617994a231d85c9/1755036889311/Website+preview+image.png?format=1500w

Meta Tags

title63 chars

PsiQuantum - Building the World's First Useful Quantum Computer

description124 chars

PsiQuantum is on a mission to build the first commercially useful quantum computer to solve humanity's greatest challenges.

og:description

PsiQuantum is on a mission to build the first commercially useful quantum computer to solve humanity's greatest challenges.

languageEN-GB

H1 Tags

h1Building the future of computing
h1Impossible until it’s not
h1Omega

Schema Types

WebSiteLocalBusiness

What is Psiquantum's revenue?

$96M
Annual Revenue
537
53%
Employees
$178K
Revenue/Employee
$2.0B
Total Funding
$7.0B
Valuation
#1,323
Growjo Rank
Hardware
Palo Alto, United States
Headquarters

Who works at Psiquantum?

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What do customers think of Psiquantum?

No Trustpilot reviews available for this company.

Frequently Asked Questions about Psiquantum

What is Psiquantum's Revenue?
Psiquantum generates approximately $96M in annual revenue. With 537 employees, that's $178,000 per employee. The company has raised $2.0B in total funding.
What does Psiquantum do?
PsiQuantum is on a mission to build the first commercially useful quantum computer to solve humanity's greatest challenges.
How fast is Psiquantum growing?
Psiquantum employee count has changed by 53% year over year.
What technologies does Psiquantum use?
Psiquantum uses 15 technologies across their website including Fonts, Security, CMS. Key technologies include Google Fonts, HSTS, Squarespace.
Who are Psiquantum's competitors?
Psiquantum's main competitors include IonQ, Xanadu. These companies operate in similar markets and compete for the same customer base.

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About psiquantum.com

PsiQuantum is on a mission to build the first commercially useful quantum computer to solve humanity's greatest challenges.

Company Overview

psiquantum.com
Website
science_and_education
Industry
#442,145
Global Rank
84.8K
Monthly Visitors
15
Technologies
25+
Employees

psiquantum.com Key Pages

Contact psiquantum.com

Technology Stack

psiquantum.com uses 15 technologies across their website including Google Fonts, HSTS, Squarespace, and more.

Fonts

Google Fonts

Security

HSTS

CMS

Squarespace

CDN

cdnjs

Cloud & Hosting

Cloudflare

Customer Support

Zendesk

Traffic & Audience

84.8K
Monthly Visits
45%
Bounce Rate
2.1
Pages/Visit
0:57
Avg. Duration

psiquantum.com receives approximately 84.8K monthly visitors and ranks #442,145 globally. The website has a bounce rate of 45% with visitors viewing an average of 2.1 pages per visit. Users spend an average of 0:57 on the site.

The majority of psiquantum.com's traffic comes from undefined, undefined, .

Frequently Asked Questions

What is psiquantum.com?
PsiQuantum is on a mission to build the first commercially useful quantum computer to solve humanity's greatest challenges.
What technologies does psiquantum.com use?
psiquantum.com uses 15 technologies including Google Fonts, HSTS, and 9 more. View the full tech stack analysis above.
How do I contact psiquantum.com?
You can contact psiquantum.com via email at [email protected] or through their contact page.
What are psiquantum.com's social media accounts?
psiquantum.com is active on twitter, youtube, linkedin. You can find links to all their social media profiles in the social section above.
Is psiquantum.com hiring?
Check psiquantum.com's careers page for current job openings and opportunities. The company has 25+ known employees.
How popular is psiquantum.com?
psiquantum.com receives approximately 84.8K monthly visitors and ranks #442,145 globally. Traffic is growing by 13.2% month-over-month.

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