What happened to the URL on file for Grantboost?

URL unreachable The URL on file (https://app.mynexusai.com/register?aff=EONSQRL6SL7O) did not respond across three consecutive checks; the streak completed on 2026-09-27. The most recent check that did receive a response was on 2026-09-03.

This reports what that URL did, not a claim that Grantboost itself is gone: the address on file does not confidently match Grantboost's own domain, so if it turns out to be a marketplace or listing page rather than Grantboost's own site, this observation is still accurate about the URL, just not about the product. See the methodology for how the match is made.

The vendor's own description, unedited:
Grantboost is an AI-powered grant writing solution designed specifically for non-profit organizations. With Grantboost, non-profits can benefit from a faster and more efficient grant proposal process while improving their chances of securing funding. This tool achieves this by automating the grant writing process with AI-powered algorithms that analyze the organization's details and funding goals to generate proposals that resonate with funders. Grantboost users can complete a brief survey to provide essential information about their team, mission, and funding goals, which the AI then uses to target potential grant opportunities. Users can either copy and paste grant information or begin writing proposals from scratch within the user-friendly platform. The AI then analyzes these submissions and extracts the necessary information to write for the user. Grantboost's AI generates customized grant proposal outputs incorporating industry best practices and proven grant writing strategies which users can review and edit to align with the organization's unique voice. This tool streamlines the grant writing process, saving time and effort, allowing non-profits to focus on their mission. Grantboost has helped over 100 non-profits onboard, wrote over 500 grants with AI and has over 10 years of technology experience. Overall, Grantboost is an excellent solution for non-profits looking to transform their funding journey by leveraging AI-powered technology to speed up the grant writing process while improving their chances of securing funding.