KeysearchThe most affordable SEO tool for fast-growing sites.
vs
SiteimproveWhere accessibility meets performance
Comparison · SEO Tools · weekly run Nov 2
Keysearch vs Siteimprove
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Keysearch is the stronger AI pick in SEO Tools: it has a visibility score of 1.1 versus 0.6 for Siteimprove.
Choose Keysearch if…
- You want the brand AI engines rank higher (1.1 vs 0.6)
- affordable compared to Semrush and Ahrefs
- stable, feature-complete platform
- popular with freelancers and small agencies
Choose Siteimprove if…
- 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 | Keysearch | Siteimprove |
|---|---|---|
| Visibility score | 1.1% | 0.6% |
| Change vs last week | New | New |
| Rank in SEO Tools | #33 | #39 |
| Share of voice | 0.4% | 0.4% |
| Mentions this run | 2 | 2 |
| Positive in AI answers | — | 50% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Keysearch 0pp · Siteimprove 0pp over 0 weekly runs.
Engine by engine
Keysearch leads on 2 of 3 engines
ChatGPT
AI Mode
Perplexity
KeysearchSiteimprove
Head to head in AI answers
0 engine answers name both brands
0Keysearch ranked higher
0Siteimprove ranked higher
Features, pricing & fit
| Dimension | Keysearch | Siteimprove |
|---|---|---|
| Deployment | Web-based | — |
| Integrations | — | 40+ |
| Compliance | — | ISO/IEC 27001:2022 |
| Support | — | Platform onboarding, Accessibility testing by certified experts, Consulting in digital accessibility and digital marketing |
| Founded | 2015 | 2003 |
| Headquarters | Brooklyn, New York | Bloomington, Minnesota, USA |
| Employees | 1–10 | 201–500 |
| Funding | — | Minority investment led by Summit Partners · $55M raised |
| Best for | Bloggers, content creators, niche site owners and small businesses that want affordable keyword research and content optimization. | Organizations that must balance regulatory compliance with search and content performance. |
Pros and cons
Themes from the AI answers that mention each brand
Keysearch
- affordable compared to Semrush and Ahrefs
- stable, feature-complete platform
- popular with freelancers and small agencies
Siteimprove
Profile in progress.
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Keysearch vs Siteimprove”, https://slateindex.ai/compare/keysearch-vs-siteimprove, data of Nov 2, 2026. Licence: CC BY 4.0.