Decision Intelligence for Tech Workers

Stop guessing the math on high-stakes tech and career choices.

Rigorous TCO calculators and models designed to evaluate cloud vs. local infrastructure, compensation packages, and major financial transitions before you commit.

12

Interactive Tools

100%

Client-Side / Private

100%

Data-Driven

SIMULATOR // TCO_WATERFALL
LIVE MODEL
Monthly Value Gain: +$2,400/mo
Upfront Transition Outlay: $12,000

Payback Horizon

5.0 Months

3-Year Net Advantage

+$74.4k

Payback Progression Waterfall Profitable at Month 5
M0 (Outlay)
-$12.0k
Month 3
-$4.8k
Breakeven
$0 OFFSET
Month 5
Year 1
+$16.8k
Year 3
+$74.4k
Open Full Calculator Real-time mathematical model

Interactive Models

Quantify your next high-stakes choice

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Real Estate

Lease Break Penalty & Offset Estimator

Evaluate your early lease termination exposure. Calculate contract penalty structures, exit fees, and security deposit offsets.

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Career

Job-Hop vs. Retention Compensation Calculator

Compare traditional 3% annual raises vs. strategic job-hops yielding 15-20% bumps, projecting 10-year cumulative earnings.

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Compensation

Total Compensation & Equity Visualizer

Model base salary, cash bonuses, and vesting RSUs or options with stock growth assumptions to evaluate tech offers.

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Personal Finance

Automated Income Waterfall Simulator

Visualize automated account routing: from checking, through retirement matches, HSAs, and index fund allocation.

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Career

Career Relocation Cost & Payback Calculator

Find out how many months of a new salary bump it takes to break even on moving costs, lease breaks, and new deposits.

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Strategy & TCO

Master Asset & Software TCO Calculator

Evaluate complex business and lifestyle trade-offs—from enterprise software build-vs-buy TCO to personal asset repairs, espresso machine cost-per-use, and time tinkering taxes.

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Lifestyle

Home Espresso Cost-per-Use Calculator

Determine if investing in a premium home espresso setup beats your daily café runs. Real-time cost-per-use calculator.

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Hardware

Tech Repair vs. Replace Optimizer

Calculate if repairing a 3-to-5-year-old laptop or phone is a smart fix or a financial liability. Uses the adapted consumer 1,500 index rule.

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Software & Ops

Tinkering Tax vs. SaaS Upgrade Calculator

Calculate the hidden tinkering tax of manual workarounds and sheets vs. upgrading to a centralized SaaS platform.

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Hardware

GPU TCO Analyzer

Compare the TCO of building a local deep learning GPU workstation against renting cloud GPU compute instances.

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Career

AI Career Radar

Analyze the automation vulnerability of 1,000+ occupations at the task level. Drag sliders to simulate upskilling and see how task-shifting future-proofs your career.

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Global Mobility

Expat Financial & International Tax Evaluator

Compare cash flow and 5-year wealth impact of an international relocation (e.g. US to Spain). Model Beckham Law tax regime, US FEIE/FTC, tax equalization, and FX liability risks.

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More help

Read the guides behind the calculators

CALCULATORS

Calculator Hub

> Lease break, salary velocity, and total compensation calculators you can run without hunting through the archive.

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Filtered Articles

Artificial Intelligence & Future of Work

6 articles

Caseproof
Business Automation & Operations 10/4/2026

CaseProof: Stop Signing $3M Warehouse Automation Deals on a Vendor’s Spreadsheet:

> Every year, logistics leaders approve multimillion-dollar robotics deals based on a spreadsheet built by the vendor selling the hardware. But warehouse automation cost is...

ParcelProof - Deterministic Audit
Business Automation & Operations 10/4/2026

ParcelProof: Stop Bleeding 2–8% on Carrier Invoices

> Every week, parcel carriers quietly invoice ecommerce brands and 3PLs for phantom dimensional weight, unearned accessorial surcharges, and missed delivery guarantees. By...

Facturgate: The Algoritmic gatekeeper
Business Automation & Operations 10/4/2026

FacturGate: The Deterministic Pre-Send Gate & Converter for European E-Invoicing (EN 16931)

> European e-invoicing regulations have converted accounts receivable into an uncompromising algorithmic gatekeeper, where a single €0.01 calculation variance halts cash co...

LedgerLink App
Business Automation & Operations 10/3/2026

Stripe Accounting Software: Solving the Payout Black Box with LedgerLink

> When Stripe deposits funds into your bank account, it lands as a single net lump sum—such as $14,250.40—masking gross billings, interchange fees, customer refunds, and di...

Planner as a Router (PaR)
Autonomous & Agentic Workflows 10/2/2026

Planner-as-Router: Fold the Model Choice Into the Plan

> On Sept. 26, three researchers shared a new system called Planner-as-Router (PaR) that cuts AI agent costs by 44 percent.

hidden cost of token prices
AI Stack & Tool TCO 10/2/2026

Token Prices Just Halved. The CFO Still Can’t Read the Bill.

> OpenAI and Anthropic slashed frontier Artificial Intelligence (AI) token prices on September 22.

Zenith Creator Feed

Daily Intelligence Feed

> Pulling live analysis streams from the central repository.

Caseproof
Business Automation & Operations 10/4/2026

CaseProof: Stop Signing $3M Warehouse Automation Deals on a Vendor’s Spreadsheet:

> Every year, logistics leaders approve multimillion-dollar robotics deals based on a spreadsheet built by the vendor selling the hardware. But warehouse automation cost is rarely what the quote promises. Hidden maintenance, fully loaded labor, integration fees, and 2026 Section 179 phase-outs can stretch a claimed 14-month payback to 41 months. CaseProof is the buyer-side audit engine that re-runs vendor proposals against your operating reality—normalizing capex, lease, and RaaS bids into one after-tax cash model, attributing every month of payback variance, and flagging unstated lines before you sign. It delivers a payback waterfall, year-by-year cash schedule, ranked confirm-in-writing ledger, and board-ready decision pack in minutes. Before you commit seven figures, audit the math yourself. Launch CaseProof now to see the true warehouse automation cost—for less than ten dollars.

Exp. ROI: 14.2%
Effort: Low
ParcelProof - Deterministic Audit
Business Automation & Operations 10/4/2026

ParcelProof: Stop Bleeding 2–8% on Carrier Invoices

> Every week, parcel carriers quietly invoice ecommerce brands and 3PLs for phantom dimensional weight, unearned accessorial surcharges, and missed delivery guarantees. By the time accounts payable reviews the billing file, the 21-to-30-day dispute window has already slammed shut. Here is how ParcelProof puts cash back into shippers' accounts by automating carrier invoice reconciliation with deterministic, verifiable proof.

Exp. ROI: 14.2%
Effort: Low
Facturgate: The Algoritmic gatekeeper
Business Automation & Operations 10/4/2026

FacturGate: The Deterministic Pre-Send Gate & Converter for European E-Invoicing (EN 16931)

> European e-invoicing regulations have converted accounts receivable into an uncompromising algorithmic gatekeeper, where a single €0.01 calculation variance halts cash collection instantly. FacturGate is a deterministic, client-side pre-send validation gate and format converter that intercepts defective invoice payloads, audits them against 223 Schematron business rules and domestic CIUS overlays, balances totals to the exact cent, and emits compliant Factur-X (CII) and UBL 2.1 artifacts before transmissions hit government tax firewalls.

Exp. ROI: 8.5%
Effort: Med