v1.0 — now with Groq + Claude support
ContentAI is a Next.js AI Content Generator with 35+ templates, a smart editor, and 4 AI providers (two completely free). Bring your own keys, ship in minutes.
No credit card · BYO key · Free tier with Groq & Gemini
Template
Blog Post
Topic
Tone
Audience
Works with the providers you already use
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Templates included
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AI providers supported
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Faster than writing manually
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Privacy — keys never leave your browser
Features
ContentAI bundles 35+ proven templates, a smart editor, and four AI providers into one polished workspace.
Browse, search, and filter a curated library with smart fields.
Blog Post
Blog
Tweet Thread
Social
Cold Email
Groq, Google Gemini, OpenAI, and Anthropic. Switch any time.
One-click rewrites for any document.
Stored locally, never on our servers.
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Standard Next.js. Vercel, Netlify, Docker, or self-hosted.
Templates, theme, providers — all plain code.
{ id: "tweet", name: "Tweet", prompt: `{post}`, }
How it works
Grab a free key from Groq or Google AI Studio and paste it into Settings.
Groq API key
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Choose from 35+ pre-built templates for blogs, ads, social, email, and SEO.
Stream output, polish it in the AI editor, then copy or export.
Templates
Pre-written prompts with smart fields.
Blog Post
Blog
Listicle
Blog
Landing Page
Marketing
Twitter Thread
Social
LinkedIn Post
Social
Cold Email
Newsletter
Blog Post
Blog
Listicle
Blog
Landing Page
Marketing
Twitter Thread
Social
LinkedIn Post
Social
Cold Email
Newsletter
Blog Post
Blog
Listicle
Blog
Landing Page
Marketing
Twitter Thread
Social
LinkedIn Post
Social
Cold Email
Newsletter
Blog Post
Blog
Listicle
Blog
Landing Page
Marketing
Twitter Thread
Social
LinkedIn Post
Social
Cold Email
Newsletter
Product Description
E-Commerce
Meta Descriptions
SEO
SEO Keywords
SEO
Story Starter
Creative
Pitch Deck
Business
Google Ads
Ads
About Page
Website
Product Description
E-Commerce
Meta Descriptions
SEO
SEO Keywords
SEO
Story Starter
Creative
Pitch Deck
Business
Google Ads
Ads
About Page
Website
Product Description
E-Commerce
Meta Descriptions
SEO
SEO Keywords
SEO
Story Starter
Creative
Pitch Deck
Business
Google Ads
Ads
About Page
Website
Product Description
E-Commerce
Meta Descriptions
SEO
SEO Keywords
SEO
Story Starter
Creative
Pitch Deck
Business
Google Ads
Ads
About Page
Website
How-to Guide
Blog
Press Release
Marketing
Instagram Caption
Social
Welcome Email
FAQ Schema
SEO
Job Description
Business
Facebook Ad
Ads
How-to Guide
Blog
Press Release
Marketing
Instagram Caption
Social
Welcome Email
FAQ Schema
SEO
Job Description
Business
Facebook Ad
Ads
How-to Guide
Blog
Press Release
Marketing
Instagram Caption
Social
Welcome Email
FAQ Schema
SEO
Job Description
Business
Facebook Ad
Ads
How-to Guide
Blog
Press Release
Marketing
Instagram Caption
Social
Welcome Email
FAQ Schema
SEO
Job Description
Business
Facebook Ad
Ads
Pricing
Start free with your own AI keys. Upgrade only if you need more.
Everything you need to start writing with AI.
For creators and small teams shipping every day.
Coming Soon
Multi-user workspace with shared templates and history.
billed annually as $468
FAQ
Testimonials
“Replaced three subscriptions with one app I own.”
Alex Rivera
Indie hacker
“The template library is the most thoughtful I've seen.”
Samantha Lee
Marketing Director
“BYOK is the killer feature for us.”
Raj Patel
Founder & CEO
“Our output increased dramatically in week one.”
Emily Chen
Product Manager
“Replaced three subscriptions with one app I own.”
Alex Rivera
Indie hacker
“The template library is the most thoughtful I've seen.”
Samantha Lee
Marketing Director
“BYOK is the killer feature for us.”
Raj Patel
Founder & CEO
“Our output increased dramatically in week one.”
Emily Chen
Product Manager
“Replaced three subscriptions with one app I own.”
Alex Rivera
Indie hacker
“The template library is the most thoughtful I've seen.”
Samantha Lee
Marketing Director
“BYOK is the killer feature for us.”
Raj Patel
Founder & CEO
“Our output increased dramatically in week one.”
Emily Chen
Product Manager
“Replaced three subscriptions with one app I own.”
Alex Rivera
Indie hacker
“The template library is the most thoughtful I've seen.”
Samantha Lee
Marketing Director
“BYOK is the killer feature for us.”
Raj Patel
Founder & CEO
“Our output increased dramatically in week one.”
Emily Chen
Product Manager
“I customized templates to my niche in an hour.”
Michael Brown
Solo creator
“Great for white-label client work.”
Linda Wu
Agency owner
“Version-controlling prompts in TS is bliss.”
Carlos Gomez
Content lead
“The generate-to-polish workflow is beautiful.”
Aisha Khan
Growth marketer
“I customized templates to my niche in an hour.”
Michael Brown
Solo creator
“Great for white-label client work.”
Linda Wu
Agency owner
“Version-controlling prompts in TS is bliss.”
Carlos Gomez
Content lead
“The generate-to-polish workflow is beautiful.”
Aisha Khan
Growth marketer
“I customized templates to my niche in an hour.”
Michael Brown
Solo creator
“Great for white-label client work.”
Linda Wu
Agency owner
“Version-controlling prompts in TS is bliss.”
Carlos Gomez
Content lead
“The generate-to-polish workflow is beautiful.”
Aisha Khan
Growth marketer
“I customized templates to my niche in an hour.”
Michael Brown
Solo creator
“Great for white-label client work.”
Linda Wu
Agency owner
“Version-controlling prompts in TS is bliss.”
Carlos Gomez
Content lead
“The generate-to-polish workflow is beautiful.”
Aisha Khan
Growth marketer
ContentAI is ready in minutes. Free providers, full source code, and complete docs.