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Syntheyo
What Syntheyo is
Syntheyo is a web service that turns YouTube videos, podcast episodes, webinars, and interviews into content for LinkedIn, newsletters, and short-form video. Its transcription creates speaker-aware text with speaker diarization and per-word timing; the service claims accuracy above 98%. It then offers platform-native rewriting with hook-first formatting, tone matching, and algorithm-aware output. Short-form video blueprints can include hooks, B-roll cues, timestamp brackets, and caption-ready scripts for Reels, TikTok, and Shorts.
Syntheyo describes its intended users as creators and YouTubers, B2B founders and marketers, and agencies and social managers. Agency workflows include multi-client work and studio-ready scripts. The Free plan costs nothing, billed forever, and includes three transforms per month for LinkedIn posts, newsletters, and video scripts; no credit card is required. Pro costs $19 a month, billed monthly, and includes 30 transforms per billing period, full content history, all voice styles, and priority processing. A live YouTube-link demo lets users try their first link instantly without a credit card. Syntheyo does not publish content directly to social platforms.
Who it suits
Syntheyo suits creators and YouTubers, B2B founders and marketers who want to turn recorded material into social and newsletter content. Agencies and social managers can use its multi-client workflows and studio-ready scripts.
What it does well
- Transcribes with speaker diarization and per-word timing.
- Offers LinkedIn, newsletter, and short-video outputs.
- Video scripts can include hooks, B-roll cues, and captions.
- Free plan includes three monthly transforms without a credit card.
- Pro includes full content history and all voice styles.
What to know first
- Free plan is limited to three transforms per month.
- The service does not publish directly to social platforms.
Limits
The Free plan allows three transforms per month and includes LinkedIn, newsletter, and video-script outputs. Pro includes 30 transforms per billing period.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Free | forever · 3 transforms per month · LinkedIn, newsletter & video script · No credit card required | Free |
| Pro | monthly · 30 transforms per billing period · Full content history · All voice styles · Priority processing | $19 a month |
As syntheyo.com lists them, read 4 Oct 2026. The maker's own page has the final word.
Getting started
- Open the Syntheyo website.
- Try the live YouTube-link demo without a credit card.
- Choose the Free plan or Pro at $19 a month.
- Submit a YouTube video, podcast episode, webinar, or interview to create content.
Verdict
Choose Syntheyo if you want to repurpose recordings into LinkedIn posts, newsletters, or short-form video scripts from a web service. Look elsewhere if direct social publishing is essential or the Free plan’s three monthly transforms are too few.
Questions
Is Syntheyo free?
Yes. The Free plan costs nothing, billed forever, and includes three transforms per month.
What does the Free plan include?
It includes LinkedIn, newsletter, and video-script outputs, with no credit card required.
How much does Pro cost?
Pro costs $19 a month, billed monthly. It includes 30 transforms per billing period, full content history, all voice styles, and priority processing.
What can Syntheyo turn into content?
It accepts YouTube videos, podcast episodes, webinars, and interviews. Outputs include LinkedIn posts, newsletters, and short-form video scripts.
What platform is Syntheyo available on?
Syntheyo is available on the web.
Does Syntheyo publish to social platforms?
No. Syntheyo does not publish content directly to social platforms.
Facts from Syntheyo's own pages
- Agency workflows
- The site lists multi-client workflows and studio-ready scripts for agencies and social managers. · syntheyo.com, 4 Oct 2026
- Free tier
- The free tier includes three transforms per month and LinkedIn, newsletter, and video-script outputs, with no credit card required. · syntheyo.com, 4 Oct 2026
- Input formats
- The homepage says the service repurposes YouTube videos and podcast episodes, and mentions webinars and interviews as source material for B2B content. · syntheyo.com, 4 Oct 2026
- Intended users
- The site describes Syntheyo as built for creators and YouTubers, B2B founders and marketers, and agencies and social managers. · syntheyo.com, 4 Oct 2026
- Pro tier
- Pro includes 30 transforms per billing period, full content history, all voice styles, and priority processing. · syntheyo.com, 4 Oct 2026
- Purpose
- Syntheyo repurposes YouTube videos and podcast episodes into LinkedIn posts, newsletters, and short-form video scripts. · syntheyo.com, 4 Oct 2026
- Rewriting
- Platform-native rewriting includes hook-first formatting, tone matching, and algorithm-aware output. · syntheyo.com, 4 Oct 2026
- Transcription
- Its deep transcription feature provides speaker-aware text, with the page claiming 98%+ accuracy, speaker diarization, and per-word timing. · syntheyo.com, 4 Oct 2026
- Try before signup
- The homepage offers a live YouTube-link demo and says users can test their first link instantly without a credit card. · syntheyo.com, 4 Oct 2026
- Video scripts
- Short-form blueprints include hooks, B-roll cues, timestamp brackets, and caption-ready scripts for Reels, TikTok, and Shorts. · syntheyo.com, 4 Oct 2026
Where Syntheyo stands on Freedom251
- AI Content Repurposing Tools#22 of 31