Lumar vs Semrush
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Semrush is the stronger AI pick in SEO Tools: it has a visibility score of 64.3 versus 0.8 for Lumar, and ranks ahead in 100% of the answers that name both.
Choose Lumar if…
- You need SOC 2 Type 2 coverage
Choose Semrush if…
- You want the brand AI engines rank higher (64.3 vs 0.8)
- AI answers describe it more positively (49% vs 0% positive)
- You prefer a larger, established vendor (1,001–5,000 employees)
- Widely recommended as a top-tier all-in-one platform for broad suites
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Lumar | Semrush |
|---|---|---|
| Visibility score | 0.8% | 64.3% |
| Change vs last week | New | New |
| Rank in SEO Tools | #36 | #1 |
| Share of voice | 0.4% | 12.3% |
| Mentions this run | 2 | 63 |
| Positive in AI answers | 0% | 49% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Lumar 0pp · Semrush 0pp over 0 weekly runs.
Engine by engine
Semrush leads on 3 of 3 engines
Head to head in AI answers
2 engine answers name both brands
| Prompt | Engine | Lumar | Semrush |
|---|---|---|---|
| Best SEO tool for enterprise | ChatGPT | #7 | #4 |
| Best SEO tool for enterprise | Perplexity | #6 | #3 |
Features, pricing & fit
| Dimension | Lumar | Semrush |
|---|---|---|
| Pricing model | — | Flat tiers |
| Entry price | — | Free; paid from $139 / mo |
| Free plan | — | Yes |
| Deployment | Cloud-based | — |
| Compliance | SOC 2 Type 2 | — |
| Support | Dedicated SEO and GEO professional services team with strategy help and regular crawl reviews, Customer success team | Help Center and Basic Onboarding, Enterprise SLA and 24/7 support, Dedicated account manager |
| Founded | 2010 | 2008 |
| Headquarters | New York, NY, United States | Boston, MA |
| Employees | 51–200 | 1,001–5,000 |
| Funding | Series B | IPO |
| Best for | Enterprise SEO, web accessibility and digital marketing teams running large, complex websites | Freelancers and small businesses through to agencies and enterprises managing multiple brands, regions and teams. |
Plans side by side
Lumar
Pricing not available.
Semrush
Pros and cons
Themes from the AI answers that mention each brand
Lumar
Profile in progress.
Semrush
- Widely recommended as a top-tier all-in-one platform for broad suites
- Strong keyword research, competitor analysis, and site auditing
- Strongest overall all-in-one SEO choice for most businesses
- Good value with discounts on annual billing and free trial
- Useful AI search visibility and rank tracking
- Pricing is high, with enterprise-style suites costing around $100 or more per month
- Less comprehensive than Ahrefs for backlinks in some comparisons
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Lumar vs Semrush”, https://slateindex.ai/compare/lumar-vs-semrush, data of Nov 2, 2026. Licence: CC BY 4.0.