GradeLab vs Hexowatch

GradeLab is an assessment platform built for schools, universities, coaching centers, and government exam bodies that need to grade handwritten and digital exams faster without giving up teacher control. Upload scanned answer sheets or run online tests, and the system applies your rubrics to score essays, math, diagrams, and mixed-format papers while flagging anything that needs a human review.

What sets it apart is the focus on real exam workflows: OCR trained on student handwriting across 30+ languages, on-screen marking for distributed examiners, question generation from PDFs, LaTeX exam paper formatting, and REST APIs for LMS and EdTech integrations. Institutions can deploy on-premise so exam data stays inside their network.

GradeLab targets K-12 schools, higher-ed departments, test-prep centers, corporate training teams, and public-sector assessment programs that process large paper volumes and want consistent grading with analytics parents and administrators can actually read.

Hexowatch alerts you when a public webpage changes in ways you define. It supports 13 monitor types, from full-page visual screenshots and HTML element values to keywords, source code edits, tech stack swaps, uptime checks, WHOIS records, sitemaps, API responses, backlinks, and RSS feeds. Every detection saves an archived snapshot you can compare later. The workflow is fully automated once you set a URL and alert rules.

Most uptime tools only confirm a URL still loads. Hexowatch is built around catching targeted edits on a live page. You can watch a price field, flag when a keyword appears, or get notified when a competitor publishes a new sitemap entry. That focus on granular change detection sets it apart from simple ping monitors and basic HTML diff trackers.

The product comes from Hexact, the company behind Hexomatic, and runs entirely in the browser with no extension or proxy setup. Hexowatch says more than 150,000 businesses use it for competitor tracking, compliance archiving, inventory restock alerts, and SEO backlink checks. eCommerce teams, agencies, and compliance officers are the most common buyers.

Plans scale by check volume and alert frequency. Pro starts at $24.17 per month on annual billing with 4,500 monthly checks and 15-minute intervals, while Business+ adds API access and 25,000 checks at $99 per month.