Similarweb vs Ubersuggest
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Ubersuggest is the stronger AI pick in SEO Tools: it has a visibility score of 8.8 versus 2.4 for Similarweb, and ranks ahead in 50% of the answers that name both.
Choose Similarweb if…
- You need ISO/IEC 27001:2022 or SOC 2 Type 2 or SOC 3 coverage
- You prefer a larger, established vendor (1,001–5,000 employees)
- competitive web traffic analysis and market intelligence
- cross-domain traffic sourcing and market share benchmarking
Choose Ubersuggest if…
- You want the brand AI engines rank higher (8.8 vs 2.4)
- AI answers describe it more positively (40% vs 0% positive)
- Affordable entry pricing for budget-conscious users
- Free tier useful for basic keyword searches
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Similarweb | Ubersuggest |
|---|---|---|
| Visibility score | 2.4% | 8.8% |
| Change vs last week | New | New |
| Rank in SEO Tools | #22 | #11 |
| Share of voice | 0.9% | 3% |
| Mentions this run | 5 | 15 |
| Positive in AI answers | 0% | 40% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Similarweb 0pp · Ubersuggest 0pp over 0 weekly runs.
Engine by engine
Ubersuggest leads on 3 of 3 engines
Head to head in AI answers
2 engine answers name both brands
| Prompt | Engine | Similarweb | Ubersuggest |
|---|---|---|---|
| Which SEO tool offers a free trial? | ChatGPT | #5 | #4 |
| Official website of the top SEO tool vendors | ChatGPT | #6 | #11 |
Features, pricing & fit
| Dimension | Similarweb | Ubersuggest |
|---|---|---|
| Pricing model | Flat tiers | — |
| Entry price | Contact sales | — |
| Free plan | No | — |
| Compliance | ISO/IEC 27001:2022, SOC 2 Type 2, SOC 3 | — |
| Support | Email support (support@similarweb.com), Dedicated enterprise support, Sales chat | — |
| Founded | 2009 | — |
| Headquarters | New York, NY, United States | Remote, United States |
| Employees | 1,001–5,000 | 11–50 |
| Funding | IPO (NYSE) · $240M raised | Funding round (amount redacted) |
| Best for | Marketers, researchers, and SEO and PPC teams | Marketers and businesses that want SEO keyword research, site audits, and visibility tracking across traditional search and AI platforms, starting on a free plan. |
Plans side by side
Ubersuggest
Pricing not available.
Pros and cons
Themes from the AI answers that mention each brand
Similarweb
- competitive web traffic analysis and market intelligence
- cross-domain traffic sourcing and market share benchmarking
- competitor benchmarking and market research
- free trial and limited free version
- not suited to precise first-party conversion measurement
- ranked behind Google Analytics and Amplitude in one comparison
Ubersuggest
- Affordable entry pricing for budget-conscious users
- Free tier useful for basic keyword searches
- Good low-cost option for solo marketers and bootstrapped budgets
- Recommended as a starting point for SEO research
- Limited free version with basic, surface-level data
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Similarweb vs Ubersuggest”, https://slateindex.ai/compare/similarweb-vs-ubersuggest, data of Nov 2, 2026. Licence: CC BY 4.0.