
Whisper is OpenAI's speech-to-text API available in multiple model versions. GPT-4o Mini Transcribe costs $0.003/minute, while legacy Whisper and GPT-4o Transcribe cost $0.006/minute. GPT-4o Transcribe with Diarization includes speaker identification at the same $0.006/minute price. The API uses straightforward per-minute billing with no minimum charges. New accounts receive $5 in free credits covering approximately 833 minutes of transcription.
General-purpose speech-to-text API with support for multiple languages
G2 Rating
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AI agent operator for paid media campaigns
Founded
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Synter is an agentic advertising operations management platform that helps growth teams run paid marketing without a dedicated paid media operator. It executes campaign changes through AI, connecting to major ad platforms via direct API.
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Synthesio is a social media listening and market intelligence tool that enables companies to monitor social conversations, analyze brand sentiment, and gain competitive insights across digital channels. The platform provides social marketing software with customizable pricing based on organizational needs.
Social Media Aggregation and UGC Platform
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Taggbox is a social media aggregation and user-generated content (UGC) platform enabling brands to collect, curate, and display social feeds, reviews, and customer content across digital touchpoints.