KeysearchThe most affordable SEO tool for fast-growing sites.
vs
Rank MathSEO for WordPress Made Easy
Comparison · SEO Tools · weekly run Nov 2
Keysearch vs Rank Math
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 0.4 for Rank Math.
Choose Keysearch if…
- You want the brand AI engines rank higher (1.1 vs 0.4)
- affordable compared to Semrush and Ahrefs
- stable, feature-complete platform
- popular with freelancers and small agencies
Choose Rank Math if…
- You prefer a larger, established vendor (11–50 employees)
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Keysearch | Rank Math |
|---|---|---|
| Visibility score | 1.1% | 0.4% |
| Change vs last week | New | New |
| Rank in SEO Tools | #33 | #42 |
| Share of voice | 0.4% | 0.2% |
| Mentions this run | 2 | 1 |
| Positive in AI answers | — | — |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Keysearch 0pp · Rank Math 0pp over 0 weekly runs.
Engine by engine
Keysearch leads on 2 of 3 engines
ChatGPT
AI Mode
Perplexity
KeysearchRank Math
Head to head in AI answers
0 engine answers name both brands
0Keysearch ranked higher
0Rank Math ranked higher
Features, pricing & fit
| Dimension | Keysearch | Rank Math |
|---|---|---|
| Pricing model | — | Flat tiers |
| Entry price | — | $8.99 / mo |
| Free plan | — | No |
| Deployment | Web-based | WordPress plugin |
| Support | — | 24/7 support, 24/7 priority support on the Agency plan |
| Founded | 2015 | 2020 |
| Headquarters | Brooklyn, New York | Gurugram, India |
| Employees | 1–10 | 11–50 |
| Funding | — | M&A Offer |
| Best for | Bloggers, content creators, niche site owners and small businesses that want affordable keyword research and content optimization. | WordPress site owners, freelancers and agencies that want on-page SEO, schema and AI search visibility in one plugin |
Plans side by side
Keysearch
Pricing not available.
Rank Math
PRO$8.99month, billed annually (ex VAT)
Business$27.99month, billed annually (ex VAT)
Agency$64.99month, billed annually (ex VAT)
Rank Math + WP Rocket$13.99month, billed annually (ex VAT)
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
Rank Math
Profile in progress.
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Keysearch vs Rank Math”, https://slateindex.ai/compare/keysearch-vs-rank-math, data of Nov 2, 2026. Licence: CC BY 4.0.