Perplexity
AI answer engine that responds to questions with sourced answers and can take on longer projects through Computer.
Research & AI Search
14 tools · 10 with a free plan · 3 with a free trial · 7 with an API
14 tools in this category, each with a full profile: what it does, key features, screenshots, and pricing when the maker publishes it.
Magisterium AI
AI answer engine for Catholic teaching that cites a library of Church documents.