OCRStack vs Aservus

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

OCRStack compared with Aservus
Detail	OCRStack	Aservus
What it does	Browser-based OCR tool for extracting text from PDFs and images	Free online PDF tools and utilities that process files locally in your browser
Stage	Not given	Startup
Founded	Not given	2024
Based in	Not given	Not given
Pricing model	Freemium	Free
Pricing	Free: 3 trial credits. Starter: $9.9/mo for 600 credits. Plus: $19.9/mo for 1500 credits. Pro: $39.9/mo for 3500 credits.	Not given
Key features	Extract text from PDFs, images, scans, invoices, receipts, forms, and tables Preview recognized text before downloading Download as Word, TXT, or Markdown Support for JPG, PNG, TIFF, BMP, GIF, and WebP files Create editable DOCX with headings, paragraphs, lists, and tables Process files up to 50 MB Choose OCR model by quality and credit needs One prepaid credit balance across workflows High accuracy text extraction Fast generation	Not given
What makes it different	Browser-based OCR without installing desktop software Clean text preview before downloading results Multiple download formats: Word, TXT, and Markdown Preserves document structure including headings, lists, and tables Single unified credit balance for multiple OCR workflows	100% client-side processing means files never leave your device Completely free with no watermarks, hidden costs or file limitations
Community votes	0	0
DR (Domain Rating by Ahrefs)	8 no change since last check	2 no change since last check
Trust Flow (Majestic)	18	1
Citation Flow (Majestic)	25	10
Referring domains (Majestic)	57	7

3 details filled in for both companies.