What happened to the URL on file for Sintra?

URL unreachable The URL on file (https://neurons.bio) did not respond across three consecutive checks; the streak completed on 2026-09-24.

This reports what that URL did, not a claim that Sintra itself is gone: the address on file does not confidently match Sintra's own domain, so if it turns out to be a marketplace or listing page rather than Sintra'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:
Sintra is an AI-based team of virtual employees designed to support various business needs. It comprises a diverse set of specialized AI tools, each with a unique set of capabilities. 'Buddy' is an AI for business development, providing strategic insights and marketing expertise. 'Cassie' supports customer service by crafting tailored responses to customer queries. 'Commet' serves as an eCommerce manager, assisting with online store setup, product launches, and order processing. 'Dexter' performs as a data analyst, turning complex data into actionable insights. 'Emmie' is an email marketing specialist, 'Gigi' acts as a personal growth coach, 'Scouty' specializes in recruitment, and 'Seomi' is an SEO specialist. 'Soshie' offers social media management, 'Vizzy' operates as a virtual assistant, and 'Milli' is a sales strategist. These AI assistants are adaptable, capable of improving over time, and can effectively integrate with your favorite business tools. They work around the clock, performing tasks and answering queries, thus freeing up human resources to focus on creative and strategic tasks. Lastly, they offer global outreach with the capability to communicate in 100+ languages.