Line 21

Automated

Pay-as-you-go live captioning, translation, and streaming services for events.

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Category position

Cheaper than 93% of Hospitality & Events tools (612 compared)

Current pricing

Pay As You Go

usage based

$3 / hour

usage based$21($21 / hour)
usage based$9($9 / hour)
usage based$15($15 / hour)
usage based$120(from $120 / hour)

Caption Minutes billed hourly
AI Proofreader with context-aware LLMs
AI Translations in 120+ languages
ASR automatic speech recognition up to 97% accuracy
RTMP Video Encoding with CEA 608/708
HLS Video Streaming at $0.12/hour
Live Support hourly ($100/hr) or daily ($300/day)

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