Insights on AI, Document Processing & Automation

You don't need to touch an API or write a single line of code to get structured data out of your documents with DoxTract. Everything — from building your extraction template to exporting a CSV of results — can be done from the dashboard. This tutorial covers the whole process end to end, using only the UI.

If you're pulling structured data out of invoices, receipts, or purchase orders by hand — or paying enterprise prices for tools like AWS Textract or Google Document AI — DoxTract is built to get you the same result for a fraction of the cost. This tutorial walks through the full workflow: generating your API credentials, building your first extraction template, and calling the API to get structured JSON (or CSV) back.

For a decision-maker, "invoice OCR" and "AP automation" aren't the interesting parts of this conversation — the return is. This post lays out a simple framework for estimating that return: where the savings actually come from, how to calculate a realistic number for your own volume, and what payback period to expect.

Raw OCR output is almost never production-ready, even when the underlying text recognition is accurate. The characters are usually right — it's the formatting around them that breaks downstream systems: a currency symbol glued to a digit, a hyphen that's actually three different Unicode characters depending on the source document, spacing around punctuation that varies invoice to invoice. None of that is a "wrong reading" in the traditional sense, but all of it will silently corrupt a field if you pipe it straight into a database or a matching system.

If your business receives the same handful of document formats over and over — invoices from the same 10 vendors, POs on the same layout, delivery notes from a consistent set of suppliers — you don't need a model to "learn" your documents. You need a template-based extraction engine that maps the fields once and reuses that mapping indefinitely.

Every accounts payable team eventually runs into the same question: how do you know an invoice is actually legitimate before you pay it? The standard answer is matching — checking the invoice against other documents in the purchase cycle before money moves. The most common version of this is 3-way matching, and it's one of the highest-leverage places to automate in the entire AP process.

Veryfi is built around real-time OCR for receipts and expense automation, with mobile capture and sub-2-second response times as its core strength. DoxTract covers the same document types with a template-driven extraction API priced well below Veryfi's real-time-optimized rates. Here's how the two compare on cost, API limits, and features.

Mindee is a developer-focused OCR API known for its prebuilt invoice, receipt, and ID models and fast, model-based extraction. It's one of the more competitively priced hyperscaler alternatives on the market — which makes it a useful, closer benchmark for DoxTract than most other platforms. Here's how the two actually compare on cost, API limits, and features.

Parseur is a well-known document and email parsing platform, popular for automating data extraction from emails, invoices, and receipts into downstream tools. DoxTract covers the same core document types through a template-driven extraction API, priced to scale down to individual developers and up to high-volume production workloads without the tiered plan jumps Parseur's pricing is built around.

Nanonets is one of the better-known no-code IDP platforms, with prebuilt invoice and receipt models and built-in workflow automation. DoxTract takes a different approach — a template-driven extraction engine built to undercut both the hyperscaler APIs and platforms like Nanonets on price, without sacrificing the structured output developers need.