2026年のChatGPT料金
ChatGPTの料金プラン、機能、価値の完全な分析。
最終更新: 2026年2月
料金概要
Free / $20/month
Starting Price
✅
Free Tier
Freemium
Pricing Model
📊 ChatGPT Market DataMarket Leader
4.6
G2 Rating
12,453 reviews
4.5
Capterra
4,521 reviews
8.2
TrustRadius
out of 10
Monthly Visits
1B+
Employees
1000+
Founded
2022
Trend
➡️ stable
Last updated: 2026-01-20
🧮 ChatGPT Pricing Calculator
150100+
Your Estimate
$60/month
$720/year
You save $180/year with annual billing!
PlanPro
Users5
Per user$12/mo
Included in Pro:
- ✓All features
- ✓Priority support
* Prices may vary. Check official website for current pricing.
含まれる機能
Free Tier✅
Context Window128K tokens
Image Generation✅
Voice Mode✅
Plugins/GPTs✅
API Access✅
File Upload✅
Web Browsing✅
Code Interpreter✅
Mobile App✅
ChatGPTは価値がある？
✅ Worth It If...
- • Largest user base and community
- • Extensive plugin ecosystem
- • Great for coding assistance
- • Image generation with DALL-E
- • Voice conversation mode
- • Wide API integration options
❌ Not Worth It If...
- • Can be verbose in responses
- • Knowledge cutoff limitations
- • Rate limits on free tier
- • Privacy concerns with data usage
- • Occasional hallucinations
代替と比較
See how ChatGPT pricing compares to other AI Tools tools.
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