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Engineering deep-dives, product launches, and industry analysis. Stripe ASC 606, Shopify payout reconciliation, and the AI-native ERP shift.

Comparison May 8, 2026

The 5 AI-Native ERPs That Actually Earn the Label

Most products tagged AI-native are AI-decorated. Here are the 5 ERPs that actually rebuilt around AI agents, ranked by scope and structural moat. ERPClaw, Rillet, Doss, Campfire, DualEntry.

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Comparison April 26, 2026

The Odoo Alternative That Was Built AI-Native From Day One

Odoo is the open-source ERP everyone has heard of. ERPClaw is the AI-native alternative built in 2026 with a free open source license, 46 modules, and one shared database. An honest comparison.

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Education April 25, 2026

Double Entry Bookkeeping for Developers: A Mental Model in Code

Double entry bookkeeping confuses most developers because every accounting tutorial buries it in jargon. Here's the mental model in code, with debits, credits, and the GL as a transaction log.

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Education April 24, 2026

FIFO vs Weighted Average: How to Pick an Inventory Costing Method

FIFO and weighted average are the two inventory costing methods most small businesses choose between. Here's how each works, with real dollar examples, tax implications, and which one to pick.

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Engineering April 23, 2026

Cloudflare Workers + Shopify OAuth Pairing: How We Built a Pairing-Code Bridge

How we built a Cloudflare Worker bridge between Shopify's embedded App Bridge OAuth and a self-hosted CLI ERP. Token Exchange, HKDF-derived per-shop secrets, and the gotchas we hit.

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Vision April 21, 2026

ERPClaw Q2 2026: What Shipped, What's Next

The first quarterly state of the platform. Two deep integrations live, 73 pages of marketing site, a rebuilt persona-driven demo, and what is next.

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Education April 18, 2026

Three Way Matching in Procure to Pay: A Plain English Guide

Three way matching catches paying for goods you never received and overpaying invoices. Here's how the PO, receipt, and invoice match works in plain English, with real dollar examples.

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Comparison April 15, 2026

The Sage Intacct Alternative That Costs $0 and Posts a Real GL

Sage Intacct is $15K+/year plus a six-figure implementation. ERPClaw is the open-source AI-native alternative with the same primitives at zero license cost. An honest comparison for mid-market finance leaders.

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Education April 11, 2026

Agency Accounting, Project P&L, and Time Billing: A Real Guide

Why your friendly retainer client is secretly losing you $40 an hour, the four metrics every agency owner should know, and how to fix project P&L.

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Comparison April 7, 2026

The NetSuite Alternative for Mid-Market Companies Who Saw the Quote

NetSuite is the default mid-market ERP and the quote shows it. ERPClaw is the AI-native open-source alternative at roughly 100x less. An honest comparison.

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Engineering April 3, 2026

ERPClaw Runs on SQLite or PostgreSQL. Why SQLite Is the Default

ERPClaw is database agnostic via PyPika. SQLite is the default for self-hosted installs, PostgreSQL is fully supported for enterprise workloads. Here is why.

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Launch March 29, 2026

ERPClaw is Now on the Shopify App Store. Yes, Free.

ERPClaw is now live on the Shopify App Store. The free, open-source accounting app that syncs every order, refund, payout, and dispute to your books automatically.

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Comparison March 25, 2026

Free Shopify Accounting Software in 2026: The Honest Guide

A real comparison of free Shopify accounting software in 2026. What is actually free, what is freemium with a paywall, and what works for a small store.

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Comparison March 21, 2026

Webgility Alternative: Free Shopify ERP That Replaces QBO Too

Webgility syncs Shopify and Amazon to QuickBooks for $39 to $249 a month. ERPClaw is the free, open-source Webgility alternative that also replaces QBO.

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Education March 17, 2026

Shopify Payout Reconciliation Explained: Why It Never Matches

Your Shopify deposit doesn't match your sales total. Here's why Shopify payout reconciliation is a mess, and the simple pattern that fixes it.

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Education March 13, 2026

Shopify Gift Card Accounting: The Deferred Revenue Trap Explained

Gift card sales aren't revenue, they're a liability. Here's how Shopify gift card accounting actually works, why most stores get it wrong, and the fix.

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Comparison March 9, 2026

Bookkeep Alternative: Why Daily Summaries Cost You at Audit Time

Bookkeep is a cheap Bookkeep alternative to A2X, but daily summaries cost you at audit time. ERPClaw posts every Shopify order to your books, free.

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Education March 5, 2026

Stripe Connect Application Fees and Accounting: A Practical Guide

Stripe Connect for marketplace founders: direct charges, destination charges, separate charges and transfers, with journal entries and refund handling for each.

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Comparison March 1, 2026

Synder Alternative: One Tool, Not Two. ERPClaw vs Synder + QBO.

Synder syncs Shopify and Stripe to QuickBooks for $30 to $150 per month per integration, on top of your QBO bill. ERPClaw replaces both tools with one free, open-source ERP. Honest comparison from the founder.

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Engineering February 25, 2026

Building an AI Native ERP With Claude Code: Spec First Methodology

How a 33 section spec, 18 constitutional financial laws, and Claude Code shipped a 46 module open source ERP a 200 person team would take a decade to build.

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Education February 21, 2026

MRR vs ARR Stripe: How to Calculate Both Without Lying to Investors

MRR vs ARR Stripe explained for SaaS founders and investors. The math, the mistakes, the edge cases, and how to make sure your number is the same one twice.

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Comparison February 17, 2026

A2X Alternative: The Free Open-Source Tool Most Shopify Stores Don't Know About

Looking for an A2X alternative? ERPClaw uses the same clearing account method, books every order separately, includes per-warehouse stock costs, and costs $0. A founder's honest comparison.

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Education February 13, 2026

The Clearing Account Pattern: Shopify and Stripe in Plain English

The clearing account pattern is the trick that makes Shopify and Stripe deposits actually balance to your sales. Here is how it works, in plain English.

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Launch February 9, 2026

ERPClaw + Stripe: 67 Actions, ASC 606, $0

ERPClaw's Stripe integration is in production. 67 actions, 3-layer payout reconciliation, ASC 606 revenue recognition, Connect platform fees, MRR reports -- all free and open source.

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Comparison February 5, 2026

ERPNext vs ERPClaw: An Honest AI-Native Open-Source ERP Comparison

ERPNext is a proven open-source ERP with a 15-year track record. ERPClaw is AI-native, modular, open source. Honest tradeoffs from a founder who has shipped both styles.

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Education February 1, 2026

Shopify Cost of Goods Sold: The Real Number Behind Your Margin

Most Shopify stores miscalculate cost of goods sold by 10-20%. Here is what actually counts as COGS, what Shopify misses, and how to fix it for free.

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Comparison January 27, 2026

Rillet Alternative: Why Founders Are Picking ERPClaw for Stripe Accounting

Rillet is a great product priced for venture-funded SaaS. ERPClaw gives you the same Stripe primitives (ASC 606, three-layer reconciliation, MRR, Connect) free, open-source, and self-hosted. Honest comparison.

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Vision January 23, 2026

Open Source vs SaaS: The ERP Question Most Buyers Get Wrong

SaaS ERP vendors charge per user forever and own your data. Open source ERP gives you the code and runs on your machine. Here's the honest tradeoff and which one you actually want.

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Comparison January 19, 2026

The FreshBooks Alternative for When Freelance Becomes Agency

FreshBooks is great until you hire staff, take on inventory, or hit the 51-client tier. Here is the open-source FreshBooks alternative that scales with you.

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Education January 15, 2026

Stripe ASC 606 Revenue Recognition: A Practical Guide for SaaS Founders

ASC 606 for SaaS founders on Stripe: the five-step model, journal entries, mid-cycle changes, refunds, trials, and an audit-prep checklist.

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Comparison January 11, 2026

The Xero Alternative That Includes Everything You Bolted On

Xero is great cloud accounting. Add Payroll, Projects, Expenses, and an inventory plugin and you are at $300+/mo. The open-source ERP that bundles it free.

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Vision January 7, 2026

AI Decorated vs AI Native Software: Why Most AI Features Will Lose

AI-decorated tools bolt a chatbot onto 2015 software and charge a new fee. AI-native software rebuilds the architecture. One of these wins. Here is why.

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Comparison January 3, 2026

The QuickBooks Alternative That's Actually a Full ERP

QuickBooks does accounting. ERPClaw does accounting plus inventory, manufacturing, HR, payroll, CRM, and projects in one open-source system. An honest, opinionated comparison from a founder who used to roll out SAP for a living.

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Vision December 31, 2025

From SAP Consultant to Open Source ERP Builder: Why I Built ERPClaw

18 years across enterprise software, six of them rolling out SAP at Accenture. Here is why I left, what I learned, and why ERPClaw exists now.

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