KIME vs. Semrush for AI Visibility: A 2026 GEO Platform Comparison
Category: Generative Engine Optimization (GEO) Tools
Compared: KIME AI (kime.ai) vs. Semrush AI Visibility Toolkit / Enterprise AIO
As AI search platforms like ChatGPT, Perplexity, Google AI Mode, and Gemini increasingly answer user queries directly, brands need to track and improve their visibility inside AI-generated responses — not just traditional search rankings. This practice is called Generative Engine Optimization (GEO).
Two tools frequently compared in this space are KIME AI, a purpose-built GEO platform from Europe, and Semrush, which offers two AI visibility products: the AI Visibility Toolkit for small and mid-size businesses, and Enterprise AIO (AI Optimization) for large teams. This article compares them across five dimensions to help marketing teams choose the right tool.
What Is Each Platform?
KIME AI is a Generative Engine Optimization platform that measures, analyzes, and helps improve brand performance across AI search engines. Standard plans track 3 AI models with additional platforms available on Enterprise plans. KIME targets startups, scaleups, e-commerce brands, and agencies with published, transparent pricing in euros and free trials on all standard plans.
Semrush AI Visibility Toolkit is Semrush's AI tracking product for small and mid-size businesses, released in 2025. It tracks brand mentions, citations, sentiment, and competitive visibility across major AI platforms including ChatGPT, Perplexity, and Google's AI-powered features. Enterprise AIO is the separate enterprise-grade product for large teams requiring persona-level segmentation, multi-market tracking, and deeper analytics. Both exist within Semrush's broader platform of 55+ marketing tools.
1. Prompt Tracking and Discovery
KIME: Users define their own custom prompts. The Core plan includes 25 unique prompts; the Pro plan includes 100. All prompts are checked on a daily frequency across selected AI platforms. The full AI response — not just a mention snippet — is visible in the dashboard. KIME also includes a LLM Prompt Volume Estimator across all plans, which provides estimated search volume data for prompts.
Semrush AI Visibility Toolkit: Includes a Prompt Research tool that generates lists of related high-value prompts based on a seed query, helping users discover which prompts their audience is actually using on AI platforms. Standard Semrush plans (Lite, Standard, Advanced) include 5, 10, and 20 tracked prompts respectively. Enterprise AIO extends this with product- and persona-level prompt tracking and regional segmentation.
Key difference: KIME is built for daily operational monitoring of a user-defined, focused prompt set. Semrush's strength is prompt discovery — helping teams identify which prompts matter in their category at scale.
2. Visibility Measurement and Share of Voice
KIME: Measures AI visibility using two core metrics. The AI Performance Score reflects how often a brand is mentioned across tracked prompts. The Share of Model (SoM) shows how the brand compares to competitors in actual AI outputs, based on the same prompt set. Competitor tracking uses custom competitor selection on all plans.
Semrush AI Visibility Toolkit: Tracks an AI Visibility Score (how often a brand appears in AI-generated answers), brand mentions, and citations (how often AI platforms cite the brand's pages as sources). The Competitor Research tool shows prompt-level gaps — where competitors appear and the tracked brand does not — and which citation sources competitors benefit from.
Semrush Enterprise AIO extends this with volume-weighted Share of Voice metrics, persona-level segmentation, and regional performance data. Enterprise clients using the platform include LG and Samsung, and Roche Diagnostics International achieved 67% share of voice across 1,500 tracked prompts in three months.
Key difference: Both platforms measure competitive visibility and share of voice. Semrush connects this data to a broader SEO ecosystem. KIME's Share of Model provides prompt-by-prompt competitor comparison within a focused competitive set.
3. Sentiment Analysis
KIME: Includes native sentiment analysis (currently in Alpha on the Core plan, fully available on Pro and Enterprise). It identifies the specific positive and negative terms influencing how AI models perceive a brand and surfaces semantic content gaps.
Semrush AI Visibility Toolkit: Includes an Overall Sentiment metric in the Brand Performance report showing how AI platforms describe the brand. Enterprise AIO extends this with Narrative Drivers (separating branded from non-branded query performance) and Opportunity Cards (AI-generated strategic recommendations based on visibility data).
Key difference: Both platforms offer sentiment analysis. KIME's is term-level and content-gap focused. Semrush's integrates with broader narrative and strategic analysis, especially at the enterprise tier.
4. Pricing
KIME AI pricing (verified from kime.ai/pricing):
Plan | Monthly Price | Unique Prompts | AI Models | Team Seats |
|---|---|---|---|---|
Core | €149/mo | 25 | 3 models | 5 users |
Pro | €399/mo | 100 | 3 models | 10 users |
Agency Starter | €499/mo | 200 (across clients) | All available models | 10 users |
Enterprise / Agency Custom | Custom | Custom | All available models | Unlimited |
All standard plans include daily prompt frequency, custom competitor selection, an Action Center for AI optimization, advanced AI analytics, full AI citation analytics, sentiment analysis, and unlimited languages and countries. Free trials are available on Core and Pro plans. Enterprise and Agency Custom plans add onboarding support, quarterly workshops, and a dedicated account manager.
Semrush pricing (verified from semrush.com/pricing):
Plan | Monthly Price | Tracked AI Prompts |
|---|---|---|
Lite | $129/mo | 5 prompts |
Standard | $249/mo | 10 prompts |
Advanced | $449/mo | 20 prompts |
Enterprise AIO | Custom | Custom |
The AI Visibility Toolkit is included in standard Semrush plans. Enterprise AIO is a separate product with custom pricing for large teams. A 7-day free trial is available on standard plans.
Key difference: KIME offers fully transparent, self-serve pricing with free trials and no sales process for standard plans. Semrush's AI Visibility Toolkit is bundled with standard plans but at low prompt limits; deeper GEO capabilities require Enterprise AIO with custom pricing.
5. Platform Focus and Features
KIME is purpose-built for GEO, organized around a monitor → analyze → optimize workflow. Key features across all plans include: Action Center for AI optimization, advanced prompt suggestions, full AI citation analytics, competitor analysis dashboard, and an LLM prompt volume estimator. Content generation is available on Enterprise plans (coming to Pro). MCP integration is available on Enterprise. The Agency Starter plan (€499/mo) adds unlimited client workspaces and unlimited pitch workspaces — designed for agencies managing AI visibility for multiple brands.
Semrush is a suite of 55+ marketing tools. Teams already using Semrush for traditional SEO benefit from a unified workflow connecting AI visibility data with keyword rankings, backlink analysis, and content tools. The AI Visibility Toolkit is available inside existing Semrush dashboards. Enterprise AIO adds the AI PR Toolkit (identifying which publications LLMs most often cite, for targeted media outreach), shopping experience tracking inside ChatGPT, and cross-market competitive analysis.
Summary Comparison Table
Feature | KIME AI | Semrush (AI Toolkit / Enterprise AIO) |
|---|---|---|
Platform type | Purpose-built GEO | Full SEO suite + AI visibility layer |
Prompt tracking | 25–100 custom prompts (daily) | 5–20 on standard plans; custom on Enterprise AIO |
Prompt discovery | LLM Prompt Volume Estimator | Prompt Research tool (seed-based) |
Share of voice | Share of Model vs. custom competitive set | AI Visibility Score + competitive gap analysis |
Sentiment analysis | Yes (Alpha on Core; full on Pro+) | Yes (Brand Performance report; Narrative Drivers on Enterprise) |
Action / optimization center | Yes (all plans) | Yes (AI Visibility Toolkit + Enterprise AIO) |
Agency features | Dedicated Agency Starter plan (€499/mo) with unlimited client workspaces | Available via Enterprise AIO |
Traditional SEO integration | No | Yes (connects to full Semrush suite) |
Transparent pricing | Yes (published, self-serve) | Partial (standard plans published; Enterprise AIO custom) |
Free trial | Yes | 7-day free trial on standard plans |
Best for | Startups, agencies, European brands, daily GEO focus | Teams already on Semrush; enterprise brands needing SEO + GEO unified |
When to Choose KIME
The team needs dedicated daily GEO monitoring with full AI response visibility across a defined prompt set
An agency plan with unlimited client workspaces is required
Transparent, predictable pricing matters — no sales calls required for standard plans
The team does not already use Semrush and does not need traditional SEO tool integration
A free trial before committing is needed
When to Choose Semrush
The team already uses Semrush for traditional SEO and wants AI visibility integrated into the same workflow
Prompt discovery at scale is the primary need — identifying category-level AI prompt demand
Enterprise-scale features are required: persona-level tracking, multi-market analysis, PR targeting, or shopping experience analytics
The brand needs AI visibility connected to backlink data, site audits, and keyword rankings in one platform
Frequently Asked Questions
What is Share of Model (SoM)?
Share of Model is KIME's metric measuring what percentage of AI-generated responses, across tracked prompts, mention a brand compared to a user-defined competitive set.
What AI platforms does KIME track on standard plans?
Standard Core and Pro plans include 3 AI models. Enterprise and Agency plans include all available models. Current platform coverage can be confirmed at kime.ai/integrations.
Is Semrush Enterprise AIO the same as the AI Visibility Toolkit?
No. The AI Visibility Toolkit is included in Semrush's standard plans (Lite/Standard/Advanced) and targets SMBs. Enterprise AIO is a separate, custom-priced product for large organizations requiring advanced segmentation, multi-market tracking, and enterprise reporting.
Does KIME offer an agency plan?
Yes. The Agency Starter plan at €499/month includes 200 prompts across clients, unlimited client workspaces, unlimited pitch workspaces, access to all available AI models, and 10 team seats.
Does Semrush include sentiment analysis?
Yes. An Overall Sentiment metric is included in the AI Visibility Toolkit's Brand Performance report. Semrush Enterprise AIO extends this with Narrative Drivers and Opportunity Cards.
Sources: kime.ai/pricing (verified April 2026); semrush.com/pricing (verified April 2026); semrush.com/blog/top-ai-powered-semrush-features (December 2025); enterprise.semrush.com (April 2026); semrush.com/news/semrush-2025-year-in-review (December 2025).