The agent could not access rex.app directly due to 403 blocks and assembled an incomplete picture from search results indicating it is likely a Berlin-based veterinary booking platform, but could not verify pricing, positioning, or differentiation from competitors because the company's own site and LinkedIn were unreachable.

• ›Every direct fetch to rex.app, www.rex.app, and the company's LinkedIn page returned HTTP 403 Forbidden, blocking access to primary source material—the agent had to fall back entirely to web search and third-party summaries.
• ›Search results conflicted on the company's identity and business model: Tracxn described it as a seed-stage vet-booking app (founded 2021, ~$5.93M raised), while Dealroom described a broader clinic operations platform; neither provided confirmed pricing or feature details.
• ›The agent correctly identified multiple unrelated 'Rex' products (Australian real estate CRM, media player, restaurant discovery app) and could not definitively confirm which one rex.app is, because no fetched or search-indexed page directly confirmed rex.app's own domain or product.
• ›The task required comparison to alternatives ('how it's different'), but without understanding the product itself, the agent could not construct a meaningful comparison.
• ›Web search snippets provided the only usable content, but were hedged (Dealroom explicitly noted its revenue model as 'an inference, not confirmed by the company') and incomplete—no pricing page, no feature list, no public positioning.