The Best YouTube Transcript APIs in 2026

Prices are as published by each provider at the time of writing and change - check the provider's own pricing page before committing to a plan.

The go-to open-source Python library for pulling YouTube captions, and genuinely the right first choice for a local script or a one-off scrape. The catch is well documented: run it from a cloud host - AWS, GCP, most CI runners - and YouTube's IP-based blocking kicks in far more aggressively than it does from a residential connection, so requests start failing intermittently or outright. It's not broken; it's doing exactly what a scraper against a service that doesn't offer a public transcript endpoint will eventually run into.

yt-dlp downloads far more than captions - audio, video, metadata, across hundreds of sites - and if you need that breadth or want to self-host everything, it's the right tool. The tradeoff is that you now own proxy rotation, retry logic, and keeping up with upstream site changes yourself, which is a real ongoing cost even though the software itself is free.

Apify's actor marketplace has YouTube-transcript actors built by third parties, billed by compute usage rather than a flat per-request price. Useful for a one-off bulk job where you don't want to write the scraper yourself, but actor quality and maintenance vary by author, and usage-based billing makes cost harder to predict than a flat credit system.

A straightforward hosted API scoped to YouTube only - $5/month for 1,000 credits, 1 credit per successful request, 100 free credits to start. If YouTube is the only platform you need and you want the simplest possible pricing model, it's a reasonable choice.

Supadata covers YouTube plus TikTok, Instagram, and X, which matters if your product needs more than YouTube. The pricing model is different from a flat per-request charge, though: generated transcripts are metered per minute of video (2 credits/minute on their published rates), so a 90-minute podcast costs meaningfully more credits than a 5-minute clip, even though it's still one request.

YouTube-only, by design - we don't cover TikTok, Instagram, or X, and if that's a hard requirement, Supadata is the better fit. What we optimize for instead: 1 credit per successful request, flat, regardless of video length, so ingesting a backlog of long-form content doesn't cost more per video than short clips do. 100 free credits with no card required, $5/month (or $4.50/month billed annually) for 1,000 credits after that, plus a REST API, an MCP server, and a Chrome extension for asking an AI questions about any video inline.

The honest tradeoff: pick us for YouTube-only work where predictable, flat pricing matters more than platform breadth. Pick Supadata if you need TikTok, Instagram, or X in the same integration.

• Prototyping locally with no budget and no production deadline: youtube-transcript-api.
• Need YouTube plus TikTok, Instagram, or X in one integration: Supadata.
• Need full control, self-hosting, or coverage beyond what any hosted API offers: yt-dlp.
• One-off bulk scrape, don't want to write it yourself: an Apify actor.
• YouTube-only, want the simplest flat pricing that doesn't punish long videos, plus MCP/Chrome extension support: GetYouTubeTranscript or TranscriptAPI.