Semantic Pen
Your content automation machine
Subscription430 impressions#94 of its week
Semantic Pen uses real-time SERP analysis and multi-LLM AI to generate, schedule and auto-publish deeply researched SEO articles.
- for
- Marketers, agencies, bloggers and content teams needing automated, research-backed writing.
- pricing
- freemium · free trial
Key features
- Deep Research Article Writer — Creates SEO-optimized, fact-checked articles in minutes using multi-AI and live SERP data.
- Bulk Writer — Generates multiple articles at once while keeping brand consistency and reducing outsourcing.
- Custom Knowledge Base — Upload PDF, DOCX or TXT files to feed proprietary data into the AI via RAG.
- Bulk Schedule & Autopublish — Plan months of content and automatically publish to WordPress and other platforms.
- AI SEO Optimization — Analyzes top ranking pages and SERP trends to suggest keywords and improve rankings.
- Multi-AI Model Support — Access OpenAI, Claude, Gemini, Meta and others, plus image generation via Ideogram, Runware and Pixabay.
Use cases
- Generate a month’s worth of blog posts in a single day.
- Repurpose YouTube videos into fully researched articles.
- Create affiliate product reviews directly from Amazon URLs.
- Maintain a multilingual content calendar across 50+ languages.
- Publish automatically to WordPress, Ghost, Webflow or Wix.
Semantic Pen pricing
- Essential$17/mo/month150 credits · Up to 50 articles · AI SEO optimization · WordPress publishing
- Starter$37/mo/month450 credits · Up to 150 articles · Custom knowledge base · Ghost & Webflow integrations
- Professional$47/mo/month900 credits · Up to 300 articles · All integrations · Autopilot & priority support
Semantic Pen FAQ
Do I own the content generated by Semantic Pen?+
Yes, you retain full ownership rights to both your input and the AI-generated articles.
Which LLM models are available?+
Text models include OpenAI GPT-4o, Google Gemini, Anthropic Claude and others via OpenRouter; image models include Pixabay, Ideogram, Runware and Stability AI.
How are credits consumed?+
Quick mode uses 3 credits per article; all other modes use 5 credits per article, regardless of length.
Is there a free trial?+
Yes, you can sign up for a free account and receive free credits without providing a credit card.
Can I cancel or change my subscription?+
Subscriptions can be cancelled anytime from the account page, and you can upgrade or switch plans directly on the pricing page.
Summarized by DevHunt from semanticpen.com · Oct 8, 2026. Details may change; check the official site.
