
LearnerGPT
PrepAI
mettl
Questgen
TranscriptFetch
SocialFetch.dev
TranscriptAPI.com
TranscriptFetch is one API for getting text out of video and web content.
Send a URL from YouTube, TikTok, Instagram, X or Facebook and get back clean, timestamped text. Send any web page and get clean Markdown. One endpoint, one response shape, one API key.
Most short-form video has no caption track to download. TikTok's auto-captions are opt-in per upload, Instagram never publishes a downloadable track, and a large share of captions on both platforms are burned into the video frames where no parser can read them.
When there is no caption track, TranscriptFetch transcribes the audio instead. Same endpoint, same response, so your code never branches on which method produced the text.
text field for feeding a model or a search indexsegments array with per-cue start times and durations, so subtitles and jump-to-moment links are a formatting step rather than another integration100 free credits on signup, no card required. One credit per successful response. Failed, blocked and empty results are never charged, which matters on short-form video where a meaningful share of any batch is music with no speech in it.
LearnerGPT
TranscriptFetchLearnerGPT's answer
Claude Anthropic, FrontEnd tech, BackEnd tech
TranscriptFetch's answer:
Next.js with TypeScript and Tailwind on the front end and API layer, Clerk for auth with SHA-256 hashed API keys, Neon Postgres with Drizzle ORM, Redis for caching, and Stripe for billing. The extraction layer is a Python and FastAPI service. Speech-to-text uses Whisper-class models. The MCP server is published in the official Model Context Protocol registry with a DNS-verified namespace.
LearnerGPT's answer
-Educators -Higher education professors -Unviersities -students
LearnerGPT's answer
Built for institutional trust, Professor first approach. -Institution Scoped: Your syllabus, papers and data are scoped to your institution only. No cross-institution data sharing. -Professor controlled: Every generated question must be approved by the professor. Zero autonomous release of content to students. -Not Used for Training: Your uploaded syllabi and generated papers are never used to train AI models. Your IP stays yours.
TranscriptFetch's answer:
Most short-form video has no caption track to download. TikTokโs auto-captions are opt-in per upload, Instagram never publishes a downloadable track, and many captions on both are burned into the video frames where no parser can read them. TranscriptFetch transcribes the audio when no caption track exists, on the same endpoint, with the same response shape. Your code never branches on which method produced the text. It also covers YouTube, TikTok, Instagram, X and Facebook plus any web page as clean Markdown, so a pipeline spanning several sources is one integration rather than five.
LearnerGPT's answer
We do not store your data or use your data to train AI model. No prompt engineering is required and price wise its very cheap as compared to others.
TranscriptFetch's answer:
Three reasons. Coverage: one API key and one response shape across five video platforms and the open web, instead of stitching together a library per platform. Reliability: requests run through rotating infrastructure, so code that works locally keeps working from a server, which is where most open-source approaches break. Billing that matches reality: one credit per successful response, with failed, blocked and empty results never charged. That last point matters on short-form video, where a meaningful share of any batch is music with no speech in it. There is also an MCP server, so AI agents can fetch transcripts as a tool without a custom integration.
LearnerGPT's answer
Our audience is professor. Today, technology has transformed classrooms. But one thing hasn't changed. Great learning still begins with a great teacher. Yet today's educators spend countless hours creating assessments, formatting documents, and completing repetitive academic work. Those are hours taken away from students. LearnerGPT exists to return those hours. Not by replacing educators. By empowering them. Quietly supporting them โ freeing teachers to inspire, helping students grow, and enabling institutions to deliver better outcomes.
TranscriptFetch's answer:
Developers and technical teams building on video and web content. The common cases are RAG and retrieval pipelines that need video as text, AI agents that need to read a link mid-conversation, content teams repurposing short-form video at scale, and media monitoring and research tools. It is an API first, so the buyer is usually the person writing the integration rather than an end user. The free browser tools exist for one-off transcripts and for evaluating output quality before writing any code.
LearnerGPT's answer
Like many of us in the technology industry, I use AI every day. But it made me wonder: how is AI actually being taught and used in colleges today? Are professors using AI in their teaching? If so, how are they using it? And while Tier 1 institutions are rapidly building AI Centers of Excellence, what does the reality look like in Tier 2 and Tier 3 colleges?
These questions led me on a journey to understand the current state of AI adoption in higher education. I wanted to explore how students in smaller citiesโmany of whom may not even have access to paid AI toolsโare learning in a world where AI will define their future. What I discovered revealed a significant gap.
Many educators are still spending a large part of their time on repetitive administrative tasks instead of teaching, mentoring, and driving AI adoption within their institutions. At the same time, students are relying on free AI tools to complete assignments and answer questions, often receiving inaccurate or hallucinated responses without knowing how to validate them.
That research made one thing clear: the challenge isn't simply giving students access to AI. It's about creating an ecosystem where educators are empowered to teach better, students learn responsibly, and institutions can prepare graduates for an AI-first future.
That realization became the foundation of my visionโto build an AI ecosystem that supports every stakeholder in higher education: empowering professors by automating administrative work, enabling students with reliable, curriculum-aware AI learning, and helping institutions strengthen placements by preparing industry-ready talent.
TranscriptFetch's answer:
It started with discovering there is no good way to get the text of a video. YouTubeโs official Data API will confirm a caption track exists and then refuse to hand it over, because captions.download requires the video ownerโs OAuth token. The popular open-source libraries work until you deploy them, at which point platforms start refusing datacenter IPs. And YouTube is the easy case: TikTok and Instagram publish no caption file at all. Every workaround solved one platform, worked locally, and broke in production. TranscriptFetch is the version that handles the failure cases as first-class behaviour rather than edge cases.
PrepAI - PrepAI offers a smart & easy test creation process backed by advanced AI algorithms. It helps you create quality exams, quizzes, and tests using an easy-to-use dashboard.
SocialFetch.dev - Social media scraping API for public profiles, posts, comments, videos, transcripts, and metrics from TikTok, Instagram, YouTube, X, LinkedIn, and more. Pay-as-you-go credits, 100 free to start.
mettl - Mettl is a #SaaS based Online #Assessment Platform which helps you measure a candidate's #Aptitude, #Technical skills & conduct
TranscriptAPI.com - Get YouTube video transcripts with a simple API call or through Model Context Protocol. Fast, reliable, and easy to integrate into your applications.
Questgen - Generate quizzes from text, PDFs, videos & more โ instantly with AI