Semrush AI Visibility Toolkit vs Otterly.ai
This is an independent comparison based on publicly available pricing and product documentation as of August 2026, not a paid placement, and it was written before hands-on testing of either tool.
Semrush AI Visibility Toolkit is a monitoring module bolted onto a much larger (now Adobe-owned) SEO platform, priced from $99/month per domain and most useful if you're already a Semrush customer. Otterly.ai is an independent, standalone AEO tool starting at $29/month with its own content-recommendation engine and API/MCP access baked in from a lower price point. Pick Semrush if you want AI visibility inside your existing SEO workflow; pick Otterly.ai if you want a dedicated, cheaper, self-contained AEO tool.
At a glance
| Semrush AI Visibility Toolkit | Otterly.ai | |
|---|---|---|
| Best for | Existing Semrush/SEO-team customers wanting a first AI-visibility pass alongside their SEO data | Solo marketers, small teams, and agencies wanting an affordable, standalone AEO monitoring tool |
| Starting price | $99/month per domain (Base Plan, billed annually) | $29/month ($25/month billed annually, Lite plan) |
| Free trial | Yes - 7 days free, cancel anytime | Yes - 7 days, no credit card required |
| Key strength | Bundles AI-answer-engine visibility directly alongside classic SEO/keyword/competitor data | Low-cost, no-card trial entry point with a native, prioritized content-fix recommendation engine |
| Standout limitation | Contested/narrower live engine coverage; costs scale quickly with extra domains, users, and prompt capacity | Only 4 of its 6 marketed engines are included by default; full coverage can push cost to $300-$600+/month |
Feature by feature
AI Engines Tracked
| Capability | Semrush AI Visibility Toolkit | Otterly.ai |
|---|---|---|
| Engines included by default | ChatGPT (ChatGPT Search), Google AI Overviews, Google AI Mode, Gemini, Perplexity per Semrush's own docs; a rival review disputes live Gemini/Perplexity support | 4 base engines: ChatGPT, Google AI Overviews, Perplexity, Microsoft Copilot |
| Add-on / paid-extra engines | None disclosed beyond the 5 listed; Copilot not tracked | Gemini, Google AI Mode, Claude ($9-$439/month depending on tier) |
| Regional/language coverage | About 6 supported regions; US-English only | Prompt discovery tool covers 50+ countries; base engine tracking's language/region breadth is not itemized in the fact sheet |
Prompt & Query Tracking
| Capability | Semrush AI Visibility Toolkit | Otterly.ai |
|---|---|---|
| Entry-tier prompt volume | 25 prompts/day (Base Plan) | 15 search prompts (Lite) |
| Tracking frequency | Daily updates | Daily across enabled engines |
| Extra prompt capacity | ~$60/month per 50 prompts | $99/month per extra 100 prompts |
| Prompt discovery/research | Enterprise draws on a 200M+ prompt database for discovery, separate from the tracked quota | Built-in 'AI Prompt Research' tool surfaces real user queries by keyword/brand/URL across 50+ countries |
Competitor Benchmarking & Share of Voice
| Capability | Semrush AI Visibility Toolkit | Otterly.ai |
|---|---|---|
| Core feature | 'Competitor Research' report (mentions/citations/topic-coverage) plus 'Brand Performance' Share of Voice tracking | 'Brand Report' tracks mentions, coverage, domain citations, share of voice, and position-average benchmarking vs competitors |
| Geographic granularity | Share of Voice tracked across 68,000+ locations | Not itemized in the fact sheet |
| Reviewer feedback | Independent reviewers describe competitor-research suggestions as weak | Not addressed in the fact sheet |
Sentiment & Citation Analysis
| Capability | Semrush AI Visibility Toolkit | Otterly.ai |
|---|---|---|
| Sentiment analysis | Brand Performance shows sentiment (positive/neutral) and which questions trigger mentions | Classifies mentions as enthusiastic, caveat, or dismissed recommendation |
| Citation tracking | Visibility Overview/Competitor Research reports citation counts per competitor and top-cited pages | Weekly monitoring of all cited domains/URLs, including link-position changes over time |
Content Recommendations & Fix Guidance
| Capability | Semrush AI Visibility Toolkit | Otterly.ai |
|---|---|---|
| Native content-fix guidance | Partial - the toolkit itself is monitoring/benchmarking; content-fix drafting lives in Semrush's separate Content Toolkit | 'Recommendations' feature generates ~15 types of prioritized actionable suggestions with a trackable To-Do workflow |
| Pre-publish/technical AI-readiness checks | AI Search Site Audit covers AI-readiness | GEO URL audits grade AI-crawler accessibility/extractability and predict AI-readiness pre-publish |
Reporting, Dashboards & Alerts
| Capability | Semrush AI Visibility Toolkit | Otterly.ai |
|---|---|---|
| Dashboards | Visibility Overview, Competitor Research, Brand Performance, Prompt Tracking, AI Search Site Audit, plus a customizable 'My Reports' builder | Per-brand reports with CSV export and a native Google Looker Studio connector |
| Refresh cadence | Daily/weekly/monthly | Daily across enabled engines |
| Alerting | No confirmed native Slack/email alerting specific to this toolkit - likely a gap | Alerting/automation via Zapier, Make, or Slack webhooks on events like coverage drops or competitor surges |
Integrations & API
| Capability | Semrush AI Visibility Toolkit | Otterly.ai |
|---|---|---|
| Native data connections | 'My Reports' connects to Google Analytics, Search Console, and other Semrush toolkits | Looker Studio, Zapier, Make, Slack webhooks |
| API access | General Semrush API + 'Semrush MCP' exist at platform level; no AI-Visibility-Toolkit-specific API endpoints confirmed | Public REST API (Bearer-token auth, ~2,000 requests/5-minute window) exposing mentions, citations, share of voice, sentiment, and prompt-level data - included from Standard tier up, and available during the free trial |
| MCP support | Not confirmed for this toolkit specifically | MCP access included |
Pricing & Access
| Capability | Semrush AI Visibility Toolkit | Otterly.ai |
|---|---|---|
| Entry price | $99/month per domain (Base Plan, billed annually) | $29/month ($25/month billed annually, Lite) |
| Mid-tier option | Semrush One Starter, $165.83/month annual ($199/month month-to-month), bundles AI Visibility with the full SEO suite | Standard, $189/month ($160/month annual), adds API access and higher prompt/audit volume |
| Top self-serve tier | Semrush One Advanced, $455.67/month annual | Premium, $489/month ($422/month annual) |
| Enterprise | Custom pricing - unlimited projects, multi-brand support, 200M+ prompt database | Custom, roughly $1,000/month+ - custom volumes, personal onboarding |
Pricing
Semrush AI Visibility Toolkit ↗
Official pricing page
- Base Plan$99/month per domain (billed annually)
1 domain, 25 custom prompts tracked daily, mentions across ChatGPT/Google AI/Gemini/Perplexity, competitor analysis, AI-readiness site audit, 300 reports/day cap
- Semrush One – Starter$165.83/month annual ($199/month month-to-month)
Bundles the AI Visibility Toolkit with Semrush's full SEO/keyword/competitor suite
- Semrush One – Pro+$248.17/month annual ($299/month month-to-month)
Bundled tier with expanded SEO toolkit access
- Semrush One – Advanced$455.67/month annual
Top self-serve bundled tier
- EnterpriseCustom pricing
Unlimited projects, custom prompt tracking, multi-brand support, forecasting, dedicated account management, 200M+ prompt database access
Otterly.ai ↗
Official pricing page
- Lite$29/month ($25/month billed annually)
15 search prompts, 4 base AI engines, 1,000 GEO URL audits/month, unlimited team members, 1 workspace, no API access
- Standard$189/month ($160/month billed annually)
100 search prompts, 5,000 GEO audits/month, 2,000 API requests/month, 200k Agent Analytics events, unlimited workspaces/team members
- Premium$489/month ($422/month billed annually)
400 search prompts, 10,000 GEO audits/month, 5,000 API requests/month, 1M Agent Analytics events
- EnterpriseCustom (roughly $1,000/month+)
Custom prompt/audit/API/event volumes, personal onboarding
Which one fits you
Choose Semrush AI Visibility Toolkit if you...
- You're already a Semrush customer using its SEO/keyword/competitor toolkits and want AI-visibility data in the same dashboard
- You'd rather bundle AI monitoring with classic SEO tooling than manage a separate platform and login
- Your tracking needs are single-brand, US-English, and modest in prompt volume (25 prompts/day covers your case)
- You want a 7-day free trial with no long-term commitment before deciding
- You want reports that plug into existing Google Analytics/Search Console workflows via Semrush's My Reports builder
Choose Otterly.ai if you...
- You want the lowest entry price for AEO monitoring and a genuine no-credit-card 7-day trial
- You're a solo marketer, small team, or agency that wants actionable fix suggestions, not just raw visibility numbers
- You need API and MCP access without signing an enterprise contract - available from the Standard tier
- You want GEO/AI-crawler-readiness URL audits alongside brand mention tracking
- You don't need a broader SEO/keyword suite and only want a dedicated AEO monitoring tool
- You're comfortable adding paid engine add-ons (Gemini, Google AI Mode, Claude) only once you actually need them
Where they differ most
- 1
Structural positioning: Semrush's AI Visibility Toolkit is one module inside a much larger, now Adobe-owned SEO platform, priced to reward existing Semrush customers via bundling into Semrush One; Otterly.ai is an independent, standalone tool built and priced purely for AEO monitoring.
- 2
Entry price: Otterly's Lite tier ($29/month) undercuts Semrush's Base Plan ($99/month per domain) by a wide margin, though Otterly's advertised '6 platforms' narrows to 4 engines included by default, with the rest sold as metered add-ons.
- 3
Content follow-through: Otterly ships its own prioritized recommendation engine and pre-publish GEO/AI-crawler audits natively; Semrush's toolkit is monitoring/benchmarking-focused, pushing content-fix drafting out to its separate Content Toolkit.
- 4
API and automation: Otterly bundles a public REST API, MCP access, and Slack/Zapier/Make alerting from its Standard tier; Semrush's AI Visibility Toolkit has no confirmed toolkit-specific API or native alerting, relying instead on Semrush's broader platform-level API and Semrush MCP.
- 5
Ownership uncertainty: Semrush was acquired by Adobe (completed April 28, 2026) and is being folded into Adobe's Customer Experience Orchestration stack, so the AI Visibility Toolkit's roadmap, pricing, and packaging may shift; Otterly.ai carries no comparable acquisition-related uncertainty in the fact sheet.
Semrush AI Visibility Toolkit, honestly
Independent review flags narrower live engine coverage than advertised, with Gemini and Perplexity support specifically contested; supported regions are limited to about six, and language support is US-English only. Extra domains, users, and prompt capacity are each billed separately ($45-$99+/month), so costs climb quickly for multi-brand or higher-volume use, and content-fix drafting lives in a separate Semrush Content Toolkit rather than in the AI Visibility Toolkit itself.
Otterly.ai, honestly
The advertised '6 platforms' is misleading in practice - only 4 engines (ChatGPT, Google AI Overviews, Perplexity, Copilot) are included by default, with Gemini, Google AI Mode, and Claude sold as separately metered add-ons. Once full engine coverage and meaningful prompt volume are added, real-world cost can climb to $300-$600+/month, well above the advertised $29 entry price, and there's no built-in classic-SEO toolset the way Semrush offers.