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ClosedCaptioner.com is a human-powered closed captioning and transcription service for video, television, audio, and podcast content. The site emphasizes manual transcription rather than machine-generated output, claiming an accuracy rate of 98% to 99%. It supports English, French, and 6 additional languages. The typical workflow is to upload a video/audio file or submit a media URL, pay, and then receive the completed captions or transcript.
The service is centered on caption creation, audio transcription, and delivery in multiple formats. Output formats include SRT for Facebook, YouTube, Vimeo, and Adobe Premiere Pro; VTT for websites and Snapchat; text transcripts with or without timestamps; and SCC files for North American television. The site also mentions speech synchronization, sensible line breaks, punctuation handling, and compliance with Netflix subtitle standards. Automatic scene-change detection helps align caption cuts more naturally with the visuals. Users can also edit captions in an editor, for example to correct names.
Pricing is straightforward: $2 per audio minute, with a promised 1-day turnaround, typically within 24 hours. The site does not disclose a free plan, free trial, subscription plans, enterprise packages, volume discounts, or minimum spend, nor does it specify supported payment methods.
From a SaaS/enterprise software perspective, this is more of an “online delivery-based captioning service” than a full collaboration platform. The site does not mention team collaboration, role-based permissions, approval workflows, organization accounts, APIs, webhooks, or developer documentation. On data security, there is also no visible information about privacy, encryption, data retention, or compliance certifications. Companies handling sensitive training materials, internal meetings, or regulated-industry content should verify these points before purchasing.
Its strengths are transparent pricing, clearly stated turnaround time, a strong positioning around human-quality work, and format coverage for social media, web, editing software, and television use cases. It is suitable for video creators, training teams, podcast teams, marketing content teams, and users who need Zoom/Teams talks transcribed. Its drawbacks are limited disclosure around automation, permissions, security, and integrations, making it less suitable for large enterprises with mature workflows that require API-based batch processing or strict compliance evidence.
The site does not provide information about access from mainland China, payment options, or localized support, so actual availability is unclear. If you need Chinese-language services, domestic payment methods, and local customer support, options such as 讯飞听见 and 网易见外 may be worth considering. For international human captioning services, you can compare alternatives such as Rev, 3Play Media, Verbit, Descript, and Otter.ai.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on st4.ca official site.
st4.ca is an Canada AI Apps provider. TG4G tracks its product information, with monthly pricing from $2.00, an overall rating of 6.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach st4.ca directly.