AI tool intelligence

Find the right AI products for the work.

Our live catalog contains 2,444 researched AI products. Each record keeps current product positioning, fit, limitations, pricing signals, and official destinations together for a clearer decision.

Search products, capabilities, and workflowsBrowse the index ↓
2,444AI products in the catalog
DatedAvailability and evidence checks
IndependentFit, limitations, and alternatives

Public AI tool catalog

Search this public selection by the work you need to improve.

Search the complete catalog by product, capability, workflow, category, or tag. Every result opens a profile built from the same live record.

PR
Catalog evaluation

Assessment creation

PrepAI

PrepAI is an assessment platform for creating quizzes, tests, and question papers from text, documents, web pages, video, audio, or topics. It supports varied question formats, test delivery, auto-grading, exports, group quizzes, and assessment analytics.

Question generationAuto-gradingBloom's TaxonomyLMS exportGroup quizzes
Review
QU
Catalog evaluation

Education

Questgen

Questgen generates editable quizzes and assessments from text, URLs, PDFs, Word documents, images, audio, and video. It supports multiple choice, true or false, fill-in-the-blank, higher-order, and matching questions, then exports results in formats including PDF, QTI, Moodle XML, CSV, and JSON.

Quiz GenerationQuestion GenerationAssessment CreationPDF to QuizLMS Export
Review
QU
Catalog evaluation

Education tools

QuizWhiz

QuizWhiz turns topics, pasted text, PDFs, and web URLs into practice quizzes. It combines five question formats with feedback, skill tracking, targeted follow-up quizzes, goal-based study plans, and exports for learners who want to identify and improve weak areas.

AI quizzesPDF quizzesSkill trackingStudy plansQuiz exports
Review
TU
Catalog evaluation

Transcription

TubeTLDR

TubeTLDR transcribes YouTube, SoundCloud, Spotify podcasts, and audio or video files, then exports the transcript in common text and subtitle formats. It also repurposes source material into summaries, posts, study notes, flashcards, and quizzes without requiring an account.

YouTubeAudio transcriptionSubtitlesContent repurposingStudy notes
Review
YO
Catalog evaluation

Video summarizers

YouTLDR

YouTLDR turns YouTube videos into transcripts, translations, summaries, and reusable written content. Its Pro toolkit includes a Chrome extension, video Q&A, timestamped visual timelines, quizzes, video comparison, and exports for people studying, researching, or adapting video material.

YouTubeVideo transcriptionContent repurposingChrome extensionInteractive quizzes
Review

How the index works

A catalog built for decisions, not rankings.

Commercial relationships can fund the research. They never change product status, fit, limitations, evidence, or the alternatives we show.

Verify what exists

We check availability, product direction, pricing signals, and when the supporting evidence was last reviewed.

Evaluate operational fit

We assess the work it supports, integration requirements, ownership, risk, and where human judgment remains necessary.

Keep the comparison honest

Commercial relationships are disclosed, while credible limitations and alternatives stay visible.

Evaluating a product for a live workflow?

Bring the decision to our engineers