Simple, transparent pricing
Choose the plan that fits your writing needs. All plans include our core editor features.
Free
Perfect for trying out syncPen
- 3 documents
- 500 MB storage
- ~10 AI actions/month
- Basic markdown editor
- Export to PDF/Markdown
- Community support
Writer
For serious writers
年払いで¥4,900/年
- Unlimited documents
- 5 GB storage
- ~50 AI actions/month
- Version history
- Custom themes
- Email support
Writer Pro
Advanced features for professionals
年払いで¥9,800/年
- Unlimited documents
- 20 GB storage
- ~200 AI actions/month
- API & Claude Code access
- Priority support
- Early access to new features
Team
Collaborate with your team
年払いで¥14,800/年
- Unlimited shared documents
- 50 GB shared storage
- ~150 AI actions/user/month
- API & Claude Code access
- Real-time collaboration
- Admin dashboard
- Team comments & mentions
Student
¥242/月相当
年払いのみYearly billing only
- Unlimited documents
- 2 GB storage
- ~30 AI actions/month
- Version history
- Email support
Requires valid university or student email — verified at signup.
Apply for Student PlanPenFriend AI
Your writing assistant built into the editor. Select any text to proofread, rewrite, find quotes, adjust tone, or ask questions. AI actions are counted each time you use a PenFriend feature.
Included in all plans with monthly action limits.
Claude Code Integration
Connect Claude Code to SyncPen via API. Use your documents as a knowledge base while coding — Claude can search, read, and reference your specs, notes, and documentation.
Available in Writer Pro & Team plans.
Frequently Asked Questions
Have a question? We have answers.
Can I change plans later?
Yes! You can upgrade or downgrade your plan at any time. When upgrading, you'll be charged the prorated difference. When downgrading, you'll receive credit toward future billing.
What payment methods do you accept?
We accept all major credit cards (Visa, Mastercard, American Express) and JCB. For Team plans, we also offer invoice payment options.
What happens when I run out of AI actions?
Your AI actions reset at the beginning of each billing cycle. If you need more, you can upgrade to a higher plan or purchase additional action packs.
Is there a free trial for paid plans?
Yes! All paid plans come with a 14-day free trial. No credit card required to start. You'll only be charged after the trial period ends.
Can I export my data?
Absolutely. All plans include the ability to export your documents to Markdown and PDF formats. Your data is always yours.
Is there a student discount?
Yes! The Student plan gives you Writer-equivalent features for ¥2,900/year (~¥242/month) — billed annually. A valid university or student email is required and verified at signup. This is the best value we offer.
Ready to start writing?
Join thousands of writers who use syncPen to focus on what matters most—their words.