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Synth AI is your intelligent writing partner. Draft blog posts, emails, ad copy, and technical docs in seconds — with your voice, your style.

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Everything you need to write better

Powerful AI features designed for professional writers, marketers, and teams.

Instant Drafts

Generate complete first drafts from a single prompt. Blog posts, emails, landing pages — in seconds.

Tone Matching

Upload examples of your writing and Synth learns your unique voice, style, and vocabulary.

Fact Checking

Built-in verification flags claims that need sources, reducing hallucinations and misinformation.

Rewrite Engine

Select any text and get instant alternatives — shorter, longer, more formal, more casual, or simplified.

30+ Languages

Write and translate content across 30+ languages with native-quality output and cultural context.

Team Workspaces

Shared templates, brand guidelines, and collaborative editing for marketing and content teams.

Simple, transparent pricing

Start free. Upgrade when you need more power.

Starter

For individuals getting started

$0/month

  • 10,000 words/month
  • 5 tone profiles
  • Basic templates
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Pro

For professionals and creators

$29/month

  • Unlimited words
  • GPT-4o model access
  • Unlimited tone profiles
  • Fact checking
  • Priority support
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Team

For teams and organizations

$79/month

  • Everything in Pro
  • 5 team members
  • Shared workspaces
  • Brand guidelines
  • API access
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Loved by 50,000+ writers

"Synth replaced three tools in my workflow. The tone matching alone saved me hours of editing every week."

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Sarah Reed

Content Lead, Stripe

"We publish 40 blog posts a month. Synth AI cut our drafting time by 70% without sacrificing quality."

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Marcus Klein

VP Marketing, HubSpot

"The fact-checking feature alone justifies the price. I can trust the output without hours of manual verification."

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Laura Park

Freelance Journalist

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