Pick Your Publishing Pace
Write your book or build a content engine — with AI that learns your voice.
Start free with 2 daily AI credits. Upgrade when you need more power.
Free
See how your expertise becomes content
2 free credits/day
- 2 free credits/day
- Voice transcription (uses daily credits)
- 1 book project
- 5 posts/month
- Standard AI
- Basic AI assistant
- AI content insights (limited preview)
- Mobile app with unlimited notes
Starter
Write your book or publish weekly — AI that matches your voice
Billed $152/year — save $76
150 AI credits/month + 2 free/day
- 150 AI credits/month
- 5 book projects
- 30 posts/month
- Standard AI
- Unlimited AI content insights
- Voice note sync & transcription (up to 30 min/recording)
- Email support
Cancel anytime. No long-term contract.
Pro
Unlimited books, posts, and premium AI models
Billed $392/year — save $196
500 AI credits/month + 2 free/day
- 500 AI credits/month
- Unlimited books & posts
- Premium AI models
- Unlimited AI content insights
- Voice note sync & transcription (up to 60 min/recording)
- Bring Your Own API Key (BYOK)
- Priority support
- Early access to new features
Cancel anytime. No long-term contract.
“I upgraded to Pro in week 2 — haven't looked back. Kernio sounds like me on my best day.”
“I outlined my novel in 10 minutes and had a first draft in three weeks. The AI kept my characters consistent across chapters.”
“I was copy-pasting into ChatGPT for hours. Kernio does it in minutes and actually nails my tone.”
Compare Plans
See exactly what's included in each plan.
All plans include
How Credits Work
Different tasks use different amounts of credits. Here's what you can do.
2 free/day ≈ 2 posts · 150 Starter credits ≈ 75 posts · 500 Pro credits ≈ 250 posts
Need More Credits?
Buy as many as you need, anytime. No limits. Valid for 6 months.
Most Starter users never need top-ups — 150 credits covers 3+ posts per week.
Which Plan Is Right for You?
Answer 4 quick questions to find your ideal plan.
1. What's your primary goal with Kernio?
2. How often do you plan to publish content?
3. Do you need premium AI quality?
4. Would you use your own API key (OpenAI, Google, Anthropic)?