Clearscope vs Siteimprove
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Clearscope is the stronger AI pick in SEO Tools: it has a visibility score of 4.3 versus 0.6 for Siteimprove, and ranks ahead in 100% of the answers that name both.
Choose Clearscope if…
- You want the brand AI engines rank higher (4.3 vs 0.6)
- Best for content optimization
- AI-driven grading that matches copy to search intent
- Useful briefs, topic coverage, and on-page recommendations
Choose Siteimprove if…
- AI answers describe it more positively (50% vs 36% positive)
- You need ISO/IEC 27001:2022 coverage
- You prefer a larger, established vendor (201–500 employees)
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Clearscope | Siteimprove |
|---|---|---|
| Visibility score | 4.3% | 0.6% |
| Change vs last week | New | New |
| Rank in SEO Tools | #17 | #39 |
| Share of voice | 2% | 0.4% |
| Mentions this run | 11 | 2 |
| Positive in AI answers | 36% | 50% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Clearscope 0pp · Siteimprove 0pp over 0 weekly runs.
Engine by engine
Clearscope leads on 3 of 3 engines
Head to head in AI answers
1 engine answers name both brands
| Prompt | Engine | Clearscope | Siteimprove |
|---|---|---|---|
| Which SEO Tools vendors do analysts recommend? | Perplexity | #7 | #11 |
Features, pricing & fit
| Dimension | Clearscope | Siteimprove |
|---|---|---|
| Pricing model | Flat tiers | — |
| Entry price | $129 / mo | — |
| Free plan | No · 14-day trial | — |
| Deployment | Web-based SaaS | — |
| Integrations | — | 40+ |
| Compliance | — | ISO/IEC 27001:2022 |
| Support | Free live onboarding and training, Priority support with direct access to the team | Platform onboarding, Accessibility testing by certified experts, Consulting in digital accessibility and digital marketing |
| Founded | 2016 | 2003 |
| Headquarters | Austin, Texas | Bloomington, Minnesota, USA |
| Employees | 11–50 | 201–500 |
| Funding | — | Minority investment led by Summit Partners · $55M raised |
| Best for | Content teams, from solo creators to global content teams, that need to win in Google and AI answers | Organizations that must balance regulatory compliance with search and content performance. |
Plans side by side
Siteimprove
Pricing not available.
Pros and cons
Themes from the AI answers that mention each brand
Clearscope
- Best for content optimization
- AI-driven grading that matches copy to search intent
- Useful briefs, topic coverage, and on-page recommendations
- Premium editorial workflows
- Best for content quality
Siteimprove
Profile in progress.
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Clearscope vs Siteimprove”, https://slateindex.ai/compare/clearscope-vs-siteimprove, data of Nov 2, 2026. Licence: CC BY 4.0.