01
You Send Everyday Business JSON
Your developer sends a normal web request listing your trucks, delivery stops, nurse skills, or portfolio assets. No Hamiltonians, no Qiskit circuits, and no changes to your existing ERP dashboard.
Quantum-Ready Hybrid Optimization API-as-a-Service
Send Standard Business JSON.
Get Quantum-Grade Decisions.
Companies in logistics, healthcare, and finance lose 12–25% to combinatorial bottlenecks. QubitFlow translates your everyday routing, shift scheduling, and portfolio rules into Ising/QUBO Hamiltonians—solving them today on Quantum-Inspired engines with a 100% Classical Feasibility Guarantee, and seamlessly routing to fault-tolerant QPUs tomorrow.
100%
Hard-Constraint Verified (HiGHS Gate)
< 1e-11
QUBO / Ising Bijection Drift
0 Lines
Of Quantum / Qiskit Code Needed
LIVE ISING HAMILTONIANBIFURCATION FIELD
1. Presolve & Log-Slack
O(log₂ R) binary slack & spectral penalty scaling
2. Hybrid Solver Race
Parallel Tempering + Simulated Bifurcation
3. Safety Verifier
1-opt/2-opt polish + exact MILP audit
Interactive Live Optimization Studio
Connected directly to your live FastAPI backend. Pick an industry problem, select a Quantum-Inspired or Cloud QPU adapter, and watch the verified solution and audit certificate render in real time.
Total Distance
—
Fleet Cost
—
Compiled Vars
—
Optimality Gap
—
MATHEMATICAL AUDIT CERTIFICATE
parallel_tempering
Hard Violations: 0 / 0
Ising Drift: 0.00e+0
QUBO Energy: —
DAC Precision: — bits
ANNEALING / BIFURCATION ENERGY TRAJECTORY
Est. API Charge: $0.0054
LIVE API JSON RESPONSE PREVIEW
Click "Solve Live Now" to inspect the real API payload...
"Shadow Pilot" Smart CSV/XLSX Proof-of-Value Engine
Upload your historical operational spreadsheets (.csv, .tsv, or .xlsx) or test our canonical industry templates. Our fuzzy auto-mapper compiles your rows into a Binary Quadratic Model, benchmarks your Legacy/Greedy baseline against the Quantum-Ready Hybrid Solver, and generates a printable Executive Proof-of-Value Audit Report.
1. Select Domain & Spreadsheet
Drop your .CSV, .TSV, or .XLSX file here — or click to browse
No file handy? Click Run Dual-Solve Shadow Pilot below to benchmark the built-in industry dataset automatically.
Smart Fuzzy Column Auto-Mapper Audit
Ready to auto-map headers...
Dual-Solve Benchmark Verdict
Awaiting Run
Legacy / Historical Baseline
Sequential First-Fit Heuristic
Primary Objective
—
Secondary Metric
—
Hard Violations: —
QubitFlow Hybrid BQM Engine
Verified Ground State
Primary Objective
—
Secondary Metric
—
Hard Violations: 0 (Verified)
Measured Efficiency Gain
Run benchmark to compute savings
Projected Annual ROI
$— / yr
Interactive B2B Savings & ROI Calculator
See why operations directors and CTOs gladly pay $299–$2,500/month for Quantum-Ready optimization.
Projected Net Annual Savings
$243,372 / yr
Based on verified combinatorial route/roster compression compared to standard greedy dispatch heuristics.
Gross Monthly Savings
$20,580/mo
Est. QubitFlow API Bill
$299/mo
ROI Multiple
68.8x Return
Payback Period
< 2 Days
Plain-English Guide: How It Works
No quantum physics jargon required. Here is what happens behind the scenes in under a second.
02
We Translate & Race Hybrid Solvers
Our compiler automatically encodes your rules using logarithmic slack variables and spectral penalty weights, then races Parallel Tempering and Simulated Bifurcation to find the lowest-cost valley.
03
100% Classical Safety Verification
Every candidate solution passes through an independent Constraint Verifier, 2-opt local polish, and a Classical HiGHS MILP fallback—guaranteeing zero broken business rules on every call.
Simple, Predictable Hybrid Pricing
Start free in development. Scale with usage-based API metering or flat fleet/workforce tiers.
Developer Sandbox
For prototyping & integration testing
$0 / month
- 250 verified solves / month included
- Up to 250 binary QUBO variables
- 30 RPM sliding-window rate limit
- Full OpenAPI & Idempotency-Key support
Most Popular
Start Growth Subscription
Production Hybrid API
For logistics, healthcare & fintech teams
$299 / mo + usage
- 10,000 solves/mo included ($0.005/solve after)
- Up to 2,048 compiled binary variables
- 300 RPM sliding-window rate limit
- Auto Portfolio Race (PT + dSB + SA + HiGHS)
- Async Job Queue & Webhook Callbacks
Quantum Enterprise
Dedicated concurrency & live QPU routing
$1,950 / month
- 1,000,000 solves/mo included (2,000 RPM)
- Up to 4,096+ variables & custom constraints
- Live D-Wave Leap, AWS Braket & IBM QPU pass-through
- Dedicated tenant isolation & HIPAA/SOC2 readiness
Self-Serve API Key Vault & Stripe Billing Portal
Provision your organization, generate HMAC-SHA256 hashed API keys (shown once, verified in constant time), rotate or revoke credentials instantly, and upgrade your plan tier via Stripe Checkout.
1. Provision Organization & Issue Vault Key
Required fields validate only after interaction. Keys are hashed with HMAC-SHA256 before storage.
Active Tenant Workspace
Default Enterprise Workspace
tenant_default
Monthly Solve Quota Utilization
0 / 1,000,000 solves
Max QUBO Vars: 4,096
Rate Limit: 2,000 RPM
Metered Spend: $0.0000
Cryptographic API Keys (Prefix + HMAC-SHA256)
| Prefix | Label | Status | Actions |
|---|---|---|---|
| Loading keys... | |||
Executive & Engineering FAQ
Answers to the questions decision-makers ask before switching on Quantum-Ready optimization.
It never reaches your application. Unlike raw QUBO wrappers that blindly trust bitstrings, QubitFlow passes every result through an independent deterministic Constraint Verifier, a domain-specific repair pass, and our Classical HiGHS MILP fallback. Every API response includes a cryptographic-grade verification certificate proving
is_feasible: true and num_hard_violations: 0.
Two reasons: First, our Quantum-Inspired engines (Toshiba-style Simulated Bifurcation and Replica-Exchange Parallel Tempering) deliver 10–25% operational savings over standard heuristics right now on classical hardware. Second, integrating our REST API locks in your mathematical problem formulation today—so when QPU hardware crosses the price/performance threshold for your problem scale, you flip a single config string (
"strategy": "dwave_leap") with zero code rewrites.
Under 30 minutes. Your developer sends a standard
POST /v1/solve/routing, /portfolio, or /scheduling request with standard JSON and an optional Idempotency-Key header. They receive clean, business-ready routes, shift rosters, or asset lot allocations immediately.