Forecast take-home from invoices with clear fee and payout breakdowns.
Run the numbers before you run the workflow.
Model payout fees, check contractor classification, generate invoices, and stress-test FX exposure. 39 tools, zero signup.
Find the right tool without hunting
39 free tools across 6 categories. Filter by what you need, search by keyword, open in a new tab. No signup, no paywall.
Calculators
10 toolsModel fees, exclusions, and reporting thresholds before you file or invoice.
Estimate the hourly rate you need based on take-home goals, expenses, and your tax set-aside.
Compare take-home estimates as an employee vs contractor with your own tax-rate assumptions.
Compare simplified and regular-method home office deduction estimates before you organize records.
Estimate mileage deductions using standard mileage rates by year and purpose.
Compare provider fee assumptions (percent, fixed fee, FX markup) and estimate net received.
Estimate whether reverse charge VAT is likely for EU cross-border B2B services and copy invoice text.
Validate EU VAT IDs against VIES and keep evidence for invoices.
Estimate how much foreign earned income you can exclude for US taxes.
Check if your foreign accounts cross the $10,000 reporting threshold.
Generators
5 toolsCreate practical paperwork and invoicing assets with guided fields.
Build a tax-ready B2B invoice with guided fields and exports.
Prepare a W-9 or W-8BEN review draft with current IRS source links.
Generate a mutual or one-way NDA template and download a PDF.
Generate a basic freelance services agreement template and download a PDF.
Generate a statement of work template with deliverables and timeline.
Travel tools
4 toolsOrganize visa research, plan trip dates, and stay connected abroad.
Compare the official visa answers you collect for each destination.
Count itinerary days and spot overlapping stays.
Track days in countries with configurable thresholds and a Schengen 90/180 view.
Explore venue speed records and verify the exact connection before relying on it.
Operational intelligence
10 toolsModel payout operations, revenue flows, and automation ROI for finance teams.
Estimate manual AP costs, automation savings, and payback period.
Rank payment rails by cost, speed, and failure risk for your corridor.
Design multi-party payout splits with fees, withholding, and net payouts.
Identify root causes and resolution steps for failed payouts.
Quantify annual leakage across churn, failed payments, and refunds.
Plan commission structures and annual payout liability.
Calculate net FX exposure and hedging guidance across currencies.
Score payout operations maturity across five dimensions.
Diagnose likely reconciliation error patterns and fixes.
Model pricing scenarios and compare MRR impact.
Global compliance
8 toolsCheck classification, withholding, and payment compliance requirements across jurisdictions.
Assess misclassification risk across US, UK, and EU rules.
Score vendors across KYC, tax, banking, and sanctions checks.
Build a source-backed treaty research brief for tax and finance review.
Compare hiring budgets with assumptions your team controls.
Validate IBAN, ACH, BSB, IFSC, CLABE, and UK formats.
Organize the attention level and next step for each market review.
Build sourced payroll reminders from dates your team has verified.
Build a dynamic compliance checklist for cross-border payments.
Developer tools
2 toolsGenerate payloads, simulate webhooks, and debug integrations faster.
Build valid JSON payloads with required-field validation.
Send test webhook events and inspect endpoint responses.
Related resources across Gruv
Developer resources
Generic payload and webhook tools plus integration patterns.
Solutions
Workflow pages for marketplaces, creator platforms, agencies, and affiliates.
Integrations
Review connection patterns and illustrative system examples before scoping an integration.
Payouts
Plan payout records, approvals, exceptions, and finance reconciliation.
Pricing
Transparent per-payee pricing with enterprise volume tiers.
How it works
From invoice to payout in four steps.
Frequently Asked Questions
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Ready to turn answers into workflows?
Gruv connects the same pricing, compliance, and payout logic behind these tools into a single operating layer. Talk to us, or keep using the tools for free.
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