| What it does | Transcript API for YouTube videos with 644 ms median response time
| Identify Moon, planets and stars in night sky photos
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
| US
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| Pricing model | Paid
| Free
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| Pricing | Free plan: 200 credits on signup, no card required. Starter: 2,000 credits for $9 (5 req/s, 300 RPM). Standard: 10,000 credits for $29 (10 req/s, 600 RPM). Best Value: 50,000 credits for $79 (50 req/s, 3,000 RPM). Enterprise: custom pricing. Each successful API response costs 1 credit; errors and fa
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| Key features | - 644 ms median response time on uncached videos
- Word-level timestamps for auto-generated captions
- Multiple transcript formats: Markdown, SRT, VTT, JSON
- Support for videos with no prior requests or cache
- Chrome extension for in-video transcript viewing
- Bulk export of channel and playlist transcripts up to 5,000 videos
- Batch API for up to 100 videos in parallel
- YouTube search, channel and playlist APIs
- Video comments and most replayed moments
- SDKs for Python, TypeScript, and MCP server
| - Photo analysis with time and location detection from metadata
- Returns celestial object names with pixel-level positions
- Automatic labeled image generation with custom shapes
- Label layer available in story, portrait or square formats
- Sky data API endpoint for Sun, Moon, planets and thirty named stars
- Confidence grading for identification accuracy
- Manual correction through tap confirmation on ambiguous objects
- Browser-based processing using Astronomy Engine
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| What makes it different | - No Google Cloud project or YouTube Data API quota required
- Fast performance on uncached videos with automatic retry logic
- Credits never expire
- Integrated tools for transcripts, metadata, search, and video details in one API key
| - Runs directly in the browser with no server processing required
- Tested on real photos with documented accuracy metrics
- Powers the Sky Map with same underlying code
- Uses open-source Astronomy Engine for accurate celestial calculations
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| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | 5 ● no change since last check | 7 ● no change since last check |
| Trust Flow (Majestic) | 0 | 4 |
| Citation Flow (Majestic) | 24 | 32 |
| Referring domains (Majestic) | 19 | 81 |