Why Teams Choose
FluxCore
The platform that makes photonic design feel like magic
Legacy tools were designed for a different era. FluxCore is built for how modern teams actually work: fast, collaborative, and AI-powered.
The Industry is Broken
Photonic design has been held hostage by tools that have not meaningfully evolved since Clinton was president.
Design Cycles Measured in Months
Traditional photonic design takes 6-12 months per iteration. Your competitors are shipping while you are still simulating.
40% of Fab Runs Fail
Without real-time validation, teams discover problems after committing $500K+ to fabrication. One respin can delay your roadmap by quarters.
Tools Built for the 90s
Legacy EDA tools have user interfaces from Windows 95. Training takes months. Productivity never recovers.
Collaboration via Email
Sharing designs means exporting files, emailing them, waiting for feedback, and manually merging changes. Version control is a spreadsheet.
$1M+ Software Licenses
Enterprise EDA suites cost six figures per seat per year. Most features go unused. Vendor lock-in is assumed.
The cost of inaction: Every month with legacy tools is a month your competitors gain. The average photonic chip company loses $2.3M annually to inefficient tools and failed fab runs.
Not Incrementally Better.
Fundamentally Different.
We did not build a better legacy tool. We reimagined what photonic design should be in 2024 and beyond.
AI-Native, Not AI-Bolted
Built from the ground up with intelligence
FluxCore was conceived as an AI-first platform. Every feature, every workflow, every interaction is designed around AI assistance. This is not a legacy tool with ChatGPT bolted on - it is a fundamentally new architecture.
- AI understands photonic physics, not just text
- Models trained on millions of real designs
- Continuous learning from your team's expertise
- Natural language to working circuit in seconds
"Lumerical, Ansys, and others are scrambling to add AI features to 30-year-old codebases. You cannot retrofit intelligence."
Real-Time Everything
No more batch-and-wait workflows
See physics simulation results as you draw. Get manufacturability feedback in milliseconds. Collaborate with teammates watching the same canvas. Everything happens instantly.
- Live FDTD simulation while designing
- Instant DRC checks against real fab rules
- Real-time collaborative editing
- Sub-second performance predictions
"Traditional tools: draw, export, run simulation, wait hours, review results, iterate. FluxCore: draw and know immediately."
From Napkin to Fab
Ideas become silicon without friction
Draw a sketch on paper, photograph it, and receive a parameterized, DRC-clean design. Browse 10,000+ validated components. Export to any foundry format with one click.
- AI sketch recognition understands photonics
- Comprehensive component library included
- Automatic parameter optimization
- One-click export to GDSII, OASIS, any PDK
"The path from concept to tape-out should not require a PhD in CAD tools."
Modern Developer Experience
Tools that respect your workflow
FluxCore integrates with how modern teams actually work. Python SDK for automation. REST API for integration. Git-like version control. CI/CD pipelines for design validation.
- Python SDK with full API coverage
- RESTful API for custom integrations
- Git integration for version control
- CI/CD hooks for automated validation
"Your designs deserve the same tooling quality as your software."
How FluxCore Compares
We will let the numbers speak for themselves.
| Feature | FluxCore | Lumerical | Ansys | In-House |
|---|---|---|---|---|
| Time to First Design | < 1 hour | 2-4 weeks | 2-4 weeks | 6-12 months |
| Simulation Speed | Real-time | Hours per run | Hours per run | Days per run |
| AI Design Assistant | Native | Limited | Add-on | None |
| Collaboration | Real-time multiplayer | File sharing | File sharing | Manual |
| Pricing (per seat/year) | $2,868 | $50,000+ | $75,000+ | $500K+ dev cost |
| First-Pass Success Rate | 95% | ~60% | ~60% | ~30% |
| Learning Curve | Days | Months | Months | N/A |
| Modern UI/UX | Yes | No | No | Varies |
From Skeptics to Advocates
Do not take our word for it. Here is what teams say after making the switch.
"We evaluated 5 tools. FluxCore was the only one that did not feel like 1995. The real-time simulation alone saved us 3 months on our first project."
Dr. Sarah Chen
VP of Engineering
Photonic Computing Startup
"Our junior engineers were productive on day one. With Lumerical, onboarding took 6 months. That alone justified the switch."
Michael Torres
Director of Photonics
Fortune 500 Semiconductor
"First-pass silicon success went from 28% to 94%. We eliminated $2M in respins last year. FluxCore paid for itself in the first month."
Dr. James Liu
CTO
AI Accelerator Company
"The AI assistant is like having a senior photonics engineer available 24/7. It suggested an optimization that improved our coupling efficiency by 15%."
Emily Nakamura
Principal Engineer
Quantum Computing Startup
"We went from concept to tape-out in 6 weeks. Our previous design cycle was 8 months. Management still does not believe it."
Dr. Andreas Muller
Head of Photonic Integration
European Telecom Giant
"Real-time collaboration changed everything. Three engineers in different time zones, one design, zero merge conflicts. Game changer."
Priya Sharma
Lead Designer
Lidar Manufacturer
Engineers from these organizations trust FluxCore
PhDs Who Lived the Pain
FluxCore was built by photonic engineers who spent decades fighting legacy tools. We built what we wished existed.
Dr. Elena Vasquez
Co-Founder & CEO
Ex-Intel Principal Engineer, 15 years photonic IC design
PhD MIT, Photonics
Dr. Kevin Zhang
Co-Founder & CTO
Ex-NVIDIA, Led optical interconnect team
PhD Stanford, EE
Dr. Amara Okonkwo
VP Engineering
Ex-Synopsys, Built EDA simulation engines
PhD Berkeley, CS
Dr. Thomas Lindgren
Chief Scientist
Ex-IMEC, 50+ patents in silicon photonics
PhD KU Leuven
Backed by Top Investors
Sequoia Capital
Lead Investor
Andreessen Horowitz
Series A
Intel Capital
Strategic
NVIDIA Inception
Strategic
World-Class Advisors
Dr. John Bowers
UCSB, Silicon Photonics Pioneer
Dr. Michal Lipson
Columbia, Integrated Photonics
Ex-CTO, Cisco Photonics
$10B acquisition
Ready to Experience
the Difference?
Join the 500+ teams who have already made the switch. See why they call it "the Figma moment for photonics."