Notion AI
Semrush One
Pricing
PricingFreemium
PricingPaid
Free Plan
Free Plan
Free Plan
Side-by-side comparison based on pricing, features, and community data.
Notion AI and Semrush One are both AI research tools. Notion AI is Freemium; Semrush One is Paid. These tools serve entirely different buyers.
These tools serve entirely different buyers. Notion AI is a lightweight writing and brainstorming copilot for knowledge workers already in Notion; it shines when you need quick editing, summarization, or ideation without leaving your workspace. Semrush One is a heavyweight SEO and marketing intelligence platform for agencies and marketing teams hunting keywords, tracking rankings, and auditing competitors at scale. Choose Notion AI if your workflow is document-heavy and already Notion-centered. Choose Semrush One if you need competitive SEO data, keyword research, and multi-channel marketing insights across many clients or campaigns.
Pick Notion AI if you want AI writing and brainstorming embedded in your note-taking and project workspace without switching apps.
Pick Semrush One if you manage SEO, content marketing, or PPC campaigns and need competitor intelligence and keyword research across 25+ billion keywords.
| Feature | Notion AI | Semrush One |
|---|---|---|
| Primary Use | Writing, editing, brainstorming | SEO research, rank tracking, competitor analysis |
| Keyword Research | — | 25B+ keywords, 140+ countries |
| Workspace Integration | Native to Notion only | Web + API (Business tier only) |
| Learning Curve | Minimal—context menu access | Steep—many interconnected tools |
| Price Model | Add-on to Notion subscription | PAID; free tier available |
| Backlink & Competitor Analysis | — | Industry-leading, rivals Ahrefs |
| Multi-user/Agency Features | Limited | White-label reporting, multi-project |
Synthesized by AI from verified tool data · cached per pair
20 AI actions per month; requires Notion Plus ($10/user/month)
Unlimited AI actions; requires Notion Business plan
5 projects, 500 keywords to track, 10,000 results per report
15 projects, 1,500 keywords to track, 30,000 results per report, Content Marketing Toolkit
40 projects, 5,000 keywords to track, 50,000 results per report, API access
