Noetio vs. Similarweb AI Search
Similarweb AI Search is SOC 2 and ISO 27001 certified analytics from a publicly traded company, from $99/mo, and states it cannot modify AI outputs. Noetio is a done-for-you GEO audit and implementation service (€497founding). Here's the honest difference.
The public-market analytics platform's AI arm
Similarweb AI Search (AEO Intelligence) is a monitoring product from the publicly traded web analytics company, tracking 150 prompts across 7 AI engines from $99/mo. It reports and analyzes. By its own account, it cannot modify what AI models say.
The done-for-you GEO audit
Noetio runs a structured Discovery Audit across ChatGPT, Perplexity, Gemini, and Google AI Overviews eligibility, delivered in 5 business days, methodology published at /methodology. Execution, including off-domain work, is available on top.
Feature comparison
| Similarweb AI Search | Noetio | |
|---|---|---|
| Product type | Public-company web analytics platform, AI search module [6] | Done-for-you GEO audit & implementation |
| Pricing | $99/mo annual, scaling to $333 and $542/mo [1][2] | €497 founding one-time (Discovery Audit) |
| Prompt volume | 150 tracked prompts at entry tier [1] | Free scan: 10 buyer queries. Audit: 7+ runs per prompt per engine per day |
| Engine coverage | 7: incl. Grok, DeepSeek, Claude [3] | ChatGPT, Perplexity, Gemini + AI Overviews eligibility checks |
| Does it fix the problem? | No, by their own account: cannot modify AI outputs [4] | Yes: audit + prioritized execution |
| Off-domain execution | Not offered [4] | Included: citation PR, community threads, entity/Wikidata, schema, LLM-structured assets |
| Security / compliance | SOC 2 Type 2, ISO 27001:2022, SOC 3, CCPA certified [5] | Outside audit scope |
| Company structure | Publicly traded, NYSE: SMWB [6] | Independent audit and implementation service |
| Free entry point | Free trial offered (duration unstated) [7] | Free 60-second scan, 10 buyer queries, no email |
| SSO / agency | SSO is a paid add-on, not default on entry tier [5] | White-label reporting available for agencies |
Similarweb pricing and feature claims sourced from similarweb.com and its trust center as cited below, checked Jul 16, 2026. Similarweb is a trademark of its respective owner. Noetio is not affiliated with Similarweb.
Where Similarweb AI Search stops and Noetio starts
Similarweb AI Search is a well-certified, well-funded analytics platform, and its own product page is candid about the limit: it measures AI visibility, it does not change it. For teams without a bench to act on the analytics:
Built to watch, not to touch
Similarweb says it plainly: the product cannot modify what AI models output. It measures the gap. Nobody on their side closes it. [4]
Real trust, no execution
SOC 2 Type 2 and ISO 27001 certified, a public company's audit trail. Genuinely reassuring for procurement. It still doesn't ship a single citation. [5]
150 prompts, still a dashboard
Even at 150 tracked prompts, the output is analytics. Someone still has to turn a low citation rate into schema, content, and outreach. [1]
A published methodology, not a black box
Our sampling and confidence intervals live on a public page: 7+ runs per prompt per engine per day, 95% Wilson CIs, reported per engine.
Choose based on your situation
Your security or procurement team requires SOC 2 Type 2 and ISO 27001 certification from any vendor touching your data
Similarweb AI SearchYou want engine coverage that includes Grok and DeepSeek alongside the mainstream three, at 150 tracked prompts
Similarweb AI SearchYou want a full audit with a ranked fix list before any subscription commitment
Start with NoetioYou need someone to execute the off-domain work (citation PR, entity/Wikidata, schema), not just a dashboard
NoetioYou're an agency and want white-label reporting instead of per-seat analytics licenses
NoetioCommon questions
Is Noetio a Similarweb AI Search alternative?
Not quite. Similarweb AI Search is analytics: it tracks prompts and reports trends, and states outright it cannot modify AI outputs. Noetio audits your visibility once and executes the fix, including the off-domain work analytics tools do not touch.
Can I use both Similarweb AI Search and Noetio?
Yes. If your team needs SOC 2/ISO-certified analytics for procurement reasons, Similarweb covers that. Use Noetio's Discovery Audit for the one-time diagnosis and execution: schema, citation PR, entity and Wikidata work, LLM-structured assets.
What does Similarweb AI Search actually cost?
AEO Intelligence starts at $99/mo billed annually for 150 tracked prompts, scaling to $333/mo with SEO tools and $542/mo with Ads tools. Noetio's Discovery Audit is a flat €497, one time, covering ChatGPT, Perplexity, Gemini, and AI Overviews eligibility.
What does Similarweb do better than Noetio?
Trust and scale. It's SOC 2 Type 2 and ISO 27001 certified, backed by a publicly traded company, and tracks 7 engines including Grok and DeepSeek at 150 prompts. For enterprise procurement, that stack genuinely matters.
What does Noetio do that Similarweb doesn't?
Execution. Citation PR, community threads, entity and Wikidata work, schema, and LLM-structured assets, plus a published methodology. Similarweb states plainly it cannot modify AI outputs; that's the entire gap we fill.
Sources
Every competitor claim on this page links to the primary source it was checked against, with the date we checked. If a vendor changes pricing or features, tell us and we will re verify.
- AEO Intelligence entry pricing: $99/mo billed annually ($129 monthly), 1 user, 3 months of history, 150 tracked prompts. similarweb.com/packages/ai-search (checked Jul 16, 2026)
- Higher tiers: $333/mo annual adds SEO tools, $542/mo annual adds Ads tools, Business tier is custom pricing. similarweb.com/packages/ai-search (checked Jul 16, 2026)
- Similarweb AI Search tracks 7 engines: ChatGPT, Perplexity, Gemini, AI Mode, Grok, DeepSeek, Claude. aisearch.similarweb.com (checked Jul 16, 2026)
- Similarweb's own product page describes the tool as monitoring and analytics, stating it has no capability to modify AI outputs. aisearch.similarweb.com (checked Jul 16, 2026)
- Similarweb's trust center lists SOC 2 Type 2, ISO 27001:2022, SOC 3, and CCPA compliance; SSO is available as a paid add-on, not default on the entry tier. trustcenter.similarweb.com (checked Jul 16, 2026)
- Similarweb is a publicly traded company (NYSE: SMWB). NYSE: SMWB (checked Jul 16, 2026)
- A free trial is offered on the AI Search product page (duration unstated). aisearch.similarweb.com (checked Jul 16, 2026)
Get a full GEO audit for less than one month of Similarweb's mid tier.
Start with the free visibility check: 10 buyer-intent queries across ChatGPT and Perplexity, your current AI Visibility Score, and the competitor gap. No card required.