Comparison
MentionedOn vs Semrush
Looking for a Semrush alternative to monitor brand mentions in AI? MentionedOn is a purpose-built AI visibility monitor for local businesses that tracks ChatGPT, Claude, Gemini, and Perplexity, plus Google's AI Overviews and AI Mode, reporting mention rate, citation rate, sentiment, and competitor share of voice, with a free instant scan and pricing from $299/mo, Claude included on every paid plan.
Side-by-side
| MentionedOn | Semrush | |
|---|---|---|
| AI assistants covered | ChatGPT, Claude, Gemini, Perplexity, Google AI Overviews, Google AI Mode | AI answer engines + full SEO/keyword suite |
| Purpose-built for AI | Yes, AI-native | No, seo suite with ai visibility |
| Best for | Local service businesses (plumbers, HVAC, dentists, lawyers, roofers, and more) and their agencies that want affordable, location-aware AI-answer monitoring | Marketing teams already standardized on Semrush for SEO |
| Starting price | $299/mo | Mid-to-high SaaS tiers |
| Free option | Free instant scan, no signup | Limited free / trial |
MentionedOn is our product. The Semrush column is our reading of their public pricing and product pages, checked August 2026. Vendors change pricing often, so verify with Semrush before you buy.
When to choose MentionedOn
Choose MentionedOn if you're a local business, or the agency serving one, and want focused, affordable monitoring across all six AI surfaces with Claude included on every paid plan.
You get the metrics that matter, mention rate, citation rate, sentiment and competitor share of voice, plus up to 100 tracked customer questions, publish-ready local articles, a ready-to-paste GEO kit in the action center, and public local leaderboards and town data for your market. The free scan gives you a real answer before you spend anything.
When to choose Semrush
Semrush is a large, established SEO and marketing platform that has added AI-visibility and answer-engine tracking to its broader toolkit. It suits teams that already run their SEO in Semrush and want AI mentions alongside their existing keyword and backlink data, at platform-tier pricing.
Best for: Marketing teams already standardized on Semrush for SEO. Starting price: Mid-to-high SaaS tiers. Free option: Limited free / trial.
FAQ
What is the best Semrush alternative for monitoring AI mentions?
MentionedOn is a strong Semrush alternative for AI visibility monitoring. It is purpose-built to track brand mentions across ChatGPT, Claude, Gemini, and Perplexity, with daily mention, citation, and sentiment tracking and a free instant scan.
Does Semrush monitor ChatGPT, Claude, Gemini, and Perplexity?
Semrush covers AI answer engines + full SEO/keyword suite. MentionedOn is built specifically to monitor all four major assistants, ChatGPT, Claude, Gemini, and Perplexity, plus Google's AI Overviews and AI Mode, with Claude included on every paid plan.
How much does MentionedOn cost compared to Semrush?
MentionedOn starts at $299/mo with a free instant scan, then monitoring you can cancel anytime. Semrush pricing: Mid-to-high SaaS tiers.