Notion AI vs OpenAI: Pricing Comparison 2026
Side-by-side pricing comparison of Notion AI and OpenAI. See all plans, features, and costs at a glance.
Bottom line: Notion AI starts at Custom pricing and OpenAI starts at $0.0045/mo. Compare all 15 pricing tiers side by side.
Last updated: August 24, 2026
Notion AI - Notion AI offers a free plan.
Notion AI vs OpenAI: Quick Pricing Facts
| Feature | Notion AI | OpenAI |
|---|---|---|
| Starting Price | Custom pricing | $0.0045/mo |
| Number of Plans | 4 | 11 |
| Free Tier | Yes | No |
| Pricing Model | per-seat | usage-based |
| Annual Discount | N/A | N/A |
Notion AI and OpenAI are both priced at Custom pricing, making them equally accessible AI & ML tools. Together they offer 15 pricing plans with 0 features compared, so the best choice comes down to which features match your needs.
Notion AI stands out with a free plan for getting started. Notion AI uses per-seat pricing while OpenAI uses usage-based pricing, which may affect your total cost at scale.
Review the detailed tier-by-tier comparison above to see exactly which features are included at each price point and find the best fit for your AI & ML needs.
| Pricing Plans |  Notion AI Try free |  OpenAI Try free |
|---|---|---|
| Tier 1 | Free $0/monthCheapest | GPT-5.6 Sol Custom pricing |
| Tier 2 | Plus* Custom pricing | GPT-5.6 Terra Custom pricing |
| Tier 3 | Business Custom pricing | GPT-5.6 Luna Custom pricing |
| Tier 4 | Enterprise* Custom pricing | GPT-Image-2 Custom pricing |
| Tier 5 | - | GPT-Realtime-2.1 Custom pricing |
| Tier 6 | - | GPT-Realtime-2.1 mini Custom pricing |
| Tier 7 | - | GPT-Live-Transcribe $0/monthCheapest |
| Tier 8 | - | GPT-Transcribe $0/monthCheapest |
| Tier 9 | - | GPT-Realtime-Translate $0/monthCheapest |
| Tier 10 | - | Web search Custom pricing |
| Tier 11 | - | Containers Custom pricing |
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Frequently Asked Questions: Notion AI vs OpenAI
How many pricing plans does Notion AI have vs OpenAI?
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Sources
- Notion AI Official Pricing- Vendor pricing page
- OpenAI Official Pricing- Vendor pricing page
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