Free Tools
Q2C & AR Tools for Finance Teams
Free generators, calculators, and checkers for every stage of the lead-to-cash cycle, from quoting and invoicing to collections, reconciliation, and revenue. No signup required.
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Popular tools
The three tools people use most. Every tool is also listed under its stage below.
Popular
Live API
no parsing needed
Jev Playground: AI Decisions for Q2C
Test typed AI decisions on quote-to-cash text: discount approvals, PO vs invoice checks, dispute replies, collections urgency, and contract changes. Uses TypeSafe's Jev model.
Invoice Parser
Upload invoices (PDF or image) and extract header and line-item data automatically. Review, fix anything, and export as CSV, a QuickBooks/Xero-ready CSV, JSON, Excel, or a branded PDF summary.
Invoice Generator
Build a professional invoice with your logo, line items, and taxes, and download it as a PDF. No signup, nothing saved on our servers.
Quote & Estimate Generator
Build a quote or estimate, download it as a PDF, and once your client accepts it, convert it straight into an invoice with the same line items.
Proposal Generator
Build a proposal with a scope of work and pricing, download it as a PDF, and convert it to an invoice once your client accepts.
Rate Card to Quote Calculator
Price a project from roles, hours, and bill and cost rates, check gross margin against your target, and open the result as a quote.
AI & SaaS Pricing Tracker
Current prices and plan contents for ChatGPT, Claude, Copilot, AI APIs, and billing tools like Stripe and Chargebee, checked weekly, with a log of every price and packaging change.
Invoice Generator
Build a professional invoice with your logo, line items, and taxes, and download it as a PDF. No signup, nothing saved on our servers.
PO to Invoice
Upload a client’s purchase order and pull the buyer, vendor, and line items straight into the Invoice Generator - the PO number carries over automatically.
3-Way Match Checker
Upload a PO and invoice for an AI match, or add goods receipt quantities for a full 3-way match with price and quantity tolerances.
Invoice Parser
Upload invoices (PDF or image) and extract header and line-item data automatically. Review, fix anything, and export as CSV, a QuickBooks/Xero-ready CSV, JSON, Excel, or a branded PDF summary.
Invoice Parser Skill for Claude
Open-source skill that parses invoice PDFs and images into JSON or CSV with totals checks, inside Claude, ChatGPT or Codex.
Billing Platform Selector
Six questions about your ARR, stack, and billing complexity. Get a specific recommendation between SAP BRIM, Zuora, Salesforce Revenue Cloud, Stripe Billing, or DIY.
Merchant of Record Selector
Six questions about how and where you sell. Get a specific recommendation: Merchant of Record, direct processor, or hybrid - plus which platform to look at.
AR Collections Email Generator
Pick how overdue an invoice is, fill in the details, and get a ready-to-send follow-up email, tuned by stage and by how much you want to protect the relationship.
When Will I Get Paid?
Enter the invoice date and terms (Net 30, EOM, Net 30 EOM) to see the due date and the day the cash actually lands, including clients who pay late.
Late Payment Interest Calculator
Interest owed on an overdue invoice by monthly or annual rate, or UK statutory interest with fixed compensation, plus a ready-to-send reminder.
DSO Reduction Checklist
30 specific checks across invoice terms, dunning cadence, payment methods, and dispute resolution - the four levers that actually move Days Sales Outstanding.
AR Prompt Playbook
15 copy-paste prompts for running accounts receivable inside Claude Cowork: dashboards, collections outreach, call log analysis, dispute briefs, and cash forecasts.
AR Calling Automation Tracker
A 9-sheet Google Sheets template for running AR collections: aging buckets, cadence stages, promise-to-pay tracking, and a daily action queue.
Across the whole cycle
End-to-end diagnostics and AI tools that span every stage
Q2C Stack Checker & Cash Simulator
Map your current Quote-to-Cash tools - CRM, quoting, contracts, accounting, collections - and instantly see every integration gap and revenue risk.
New
Live API
no parsing needed
Jev Playground: AI Decisions for Q2C
Test typed AI decisions on quote-to-cash text: discount approvals, PO vs invoice checks, dispute replies, collections urgency, and contract changes. Uses TypeSafe's Jev model.
Use RevExOS Tools Inside Claude, ChatGPT and Codex
Connect RevExOS as a custom MCP server, or install the Q2C Kit, to parse invoices and POs, draft AR collection emails and run Q2C calculators inside Claude, ChatGPT or Codex.
RevExOS Q2C Kit
Open-source plugin for Claude, ChatGPT and Codex with 9 quote-to-cash skills, 5 slash commands and the RevExOS MCP tools.
Want to learn how these are built?
The blog shows how to do the same work with Claude and automation tools. Found a bug or want a tool that is not here? Tell me.