AskGSC vs Stormly

Compare AskGSC and Stormly on capabilities, jurisdiction, assurance, and fit for European buyers.

Both listed as alternatives to: Google Analytics

AskGSC

France· Web Analytics

Needs review

Shortlist AskGSC when a French-operated, hosted MCP layer is enough to query authorized Google Search Console data inside ChatGPT, Claude, or similar assistants. Skip when you need self-hosted control, write access, a site crawler, or first-party web analytics. Consider Plausible Analytics or Piwik PRO for on-site analytics, or a self-hosted GSC MCP when infrastructure ownership is the requirement.

EU-operatedHosted GSC MCPRead-only Google OAuthNo local MCP serverMulti-assistant MCP

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Stormly

Netherlands· Web Analytics

Needs review

Shortlist Stormly when you need Dutch-contracted, e-commerce-first product analytics: SKU-aware report packs, Shopify/Adobe-oriented setup, inbox-style AI anomaly narratives, and a public DPA. Skip when you need cookieless privacy web stats only (consider Plausible, Simple Analytics, or Pirsch), open-source self-hosting, verified ISO/SOC on a public cert page, or a subprocessor chain free of US-group cloud and Azure OpenAI.

E-commerce product analyticsSKU-aware reportsAI anomaly insightsShopify / Adobe CommerceNL entity + public DPASaaS (not self-host)

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Highlighted rows differ between the two products.

AskGSC vs Stormly: Snapshot
Feature	AskGSC	Stormly
Country of origin	France	Netherlands
Category	Web Analytics	Web Analytics
Open source	No	No
Self-hosted	No	No
Headquarters	France	Netherlands
Legal entity	KALYVOX SASU	Monon B.V. (Lutmastraat 1-3, 1072 JL Amsterdam; KvK 76248747 per Terms)
Governing law	Not listed	Netherlands (Dutch law; Amsterdam courts)
US parent / control	No known US parent	No known US parent
CLOUD Act exposure (indicative)	Medium	Medium
EU-hosted status	Partial	Not listed
Hosting / residency	French operator; public providers include Lovable (web app hosting), Supabase (auth/DB/backend), Google APIs, Stripe for payments, and Cloudflare in front of the MCP host (mcp.askgsc.app CNAME to askgsc.pages.dev). Exact DB/hosting regions are not disclosed on AskGSC pages.	Client analytics subprocessors (Security Architecture): Hetzner (EU); Amazon AWS (US company, vendor states EU regions only for encrypted analytics backups); Vultr (US company); Microsoft Azure OpenAI (US company, vendor states EU Azure region). Plans market EU data residency. Controller privacy policy also references Vultr/AWS for account data, AuthSMTP EU + Amazon SES USA for email, Stripe for payments; marketing site uses Google Analytics and Hotjar.
Summary	French hosted MCP connector that gives ChatGPT, Claude, and other assistants read-only Google Search Console analytics for SEO decisions without CSV exports.	Dutch SaaS product analytics for e-commerce teams: SKU-aware reports, AI-assisted anomaly and root-cause insights, and Shopify/Adobe Commerce/Segment/GTM-oriented connections under Monon B.V. (Amsterdam).
Tags	SEO Google Search Console MCP AI assistants developer tools France	analytics e-commerce product-analytics ai gdpr shopify

At a glance: AskGSC vs Stormly
At a glance	AskGSC	Stormly
HQ	Toulouse, France	Not listed
Legal entity	KALYVOX SASU (SIREN 999 458 409)	Not listed
Product type	Hosted MCP connector for Google Search Console	Not listed
Google scope	webmasters.readonly	Not listed
Self-host	No (hosted SaaS)	No
Open source	Not claimed	No
HQ / entity	Not listed	Monon B.V., Amsterdam, Netherlands
Category	Not listed	E-commerce product analytics (SaaS)
Hosting (public)	Not listed	Hetzner; AWS EU-region backups; Vultr; Azure OpenAI EU region (vendor docs)
Commercial model	Not listed	Free tier + monthly plan + custom; trial path on paid
Governing law	Not listed	Dutch law; Amsterdam courts
Cookieless tracking	Not a site tracker; reads GSC via Google OAuth/API	Not listed
Data residency regions	Not published; privacy policy allows non-EEA processing by providers/assistants	Not listed

Key capabilities: AskGSC vs Stormly
Key capabilities	AskGSC	Stormly
EU-operated	Yes	Not listed
Hosted GSC MCP	Yes	Not listed
Read-only Google OAuth	Yes	Not listed
No local MCP server	Yes	Not listed
Multi-assistant MCP	Yes	Not listed
E-commerce product analytics	Not listed	Yes
SKU-aware reports	Not listed	Yes
AI anomaly insights	Not listed	Yes
Shopify / Adobe Commerce	Not listed	Yes
NL entity + public DPA	Not listed	Yes
SaaS (not self-host)	Not listed	Yes

AskGSC

Hosted remote MCP for Search Console
Provides a remote MCP URL (mcp.askgsc.app) that compatible assistants call on demand. No local MCP server, Google Cloud project, or CSV export is required for the standard flow.
Eleven read-only GSC analysis tools
Tools cover overview trends, query/page/country/device search analytics, period comparisons, opportunity signals, URL inspection (last-known indexing), and sitemap checks. None can modify Search Console or the website.
Read-only Google OAuth scope
Uses https://www.googleapis.com/auth/webmasters.readonly plus identity scopes for sign-in. Users can revoke access from Google account connections; AskGSC states it does not sell Google user data or train its own models on it.
Works across multiple MCP clients
Documented integrations include ChatGPT, Claude, Notion AI, Cursor, Claude Code, and Codex using one hosted MCP server rather than a separate connector per assistant.
Trial then limited free access, optional Pro
A card-free trial starts when Search Console is connected. After the trial the account can remain on a limited free allowance; Pro is an express paid subscription for fuller tool access. Plan figures belong on the vendor pricing page.

Stormly

AI agent for trends, anomalies, and root-cause style digs
Stormly positions an AI agent that watches connected e-commerce data for trends and anomalies (for example conversion drops or product spikes), then delivers plain-language findings—often to the inbox—with root-cause style exploration for questions like mobile conversion drops or regional return spikes. AI assistant access is plan-dependent; the public DPA documents Azure OpenAI (Microsoft) handling of assistant queries with a 30-day retention window and property stripping rules. Best for merchandising and growth leads who want narrative answers without waiting on a data team.
SKU-aware e-commerce report library (plus custom builds)
Ready reports target commerce questions: New Arrivals Performance (early SKU winners/laggards), Unviewed & Unsold Products, cart abandonment and revenue contribution by product/category, Conversion Journey and funnels by device/region, A/B test insights, Aha Moment Discovery, cross-selling analysis, and broader library items (retention, CLV, forecasting, SQL report, and more). Vendor materials state custom reports are included without a separate fee when a needed view is missing—useful for mid-market retailers that outgrow generic event charts.
Shopify, Adobe Commerce, Segment, and GTM-oriented connections
Homepage setup emphasizes linking Shopify, Adobe Commerce, or Segment quickly, with Google Tag Manager also listed among integrations. The DPA describes additional programmatic paths (JS library, import, custom endpoints, third-party sources). Fits stores already on common commerce stacks; teams on exotic storefronts should validate event coverage and product-feed depth in a pilot before replacing an existing analytics stack.
End-user tracking with IP anonymization defaults
Per the DPA, IP addresses for end-user analytics are not stored in full: the last octet is removed and geo/timezone are derived from the anonymized value. Web integrations automatically capture first-party cookie user ids, page/referrer/UTM context, and device metadata; app properties depend on client or CDP configuration. This is still full product analytics (not cookieless aggregate-only web stats)—clients remain responsible for consent banners and lawful basis for shopper tracking.
Public DPA, security architecture, and Dutch contracting
B2B buyers can download a Data Processing Agreement (effective 2023-09-06) and a Security Architecture page listing subprocessors, encryption expectations, backup retention (analytics backups up to six months), and logical tenant isolation. Contracts and DPA are governed by Dutch law with Amsterdam courts. Useful for EU procurement packages—but US-group subprocessors (AWS, Vultr, Azure OpenAI) still require transfer and CLOUD Act diligence.

Assurance & compliance: AskGSC vs Stormly
Assurance & compliance	AskGSC	Stormly
Independent security / no-logs audit	Not found No public independent audit PDF or report linked from the site.	Not found Security Architecture describes encryption, monitoring, isolation, and vulnerability contact (security@stormly.com); no public third-party audit PDF found.
ISO 27001	Not found	Not found No public ISO 27001 certificate located on official legal/security pages reviewed.
SOC 2 / SOC 3	Not found	Not found No public SOC 2/3 report located on official pages reviewed.
GDPR / EU data protection	Vendor claimed French controller; GDPR rights section and CNIL reference on privacy policy. Confirm DPA for B2B.	Vendor claimed NL entity; public privacy policy and DPA (GDPR-oriented); IP last-octet anonymization for end-user analytics; SCCs language for restricted transfers in DPA.
US CLOUD Act exposure (indicative)	Partial EU entity / no known US parent, but Google, Supabase, Stripe, Cloudflare/Lovable, and user-selected US AI assistants appear in the public data path. Not legal advice.	Partial EU entity / no known US parent, but public client subprocessors include AWS, Vultr, and Microsoft Azure OpenAI (US-group companies). Account path historically also lists Amazon SES and Stripe. Residency claims do not remove US-group legal exposure. Indicative only—not legal advice.
Data processing agreement (B2B)	Not found No public DPA download found; ask vendor.	Vendor claimed Downloadable DPA PDF linked from stormly.com/dpa (effective 6 September 2023); audit rights and subprocessor notice described; Security Architecture lists subprocessors.
EU AI Act	Partial AskGSC is an MCP data gateway to user-selected AI assistants rather than a published generative model. AI Act obligations may still matter for how connected assistants are used; confirm with counsel.	Partial Product includes an AI assistant via Azure OpenAI; not positioned as a high-risk AI system marketing claim. Buyers should map AI assistant use to their own AI Act / internal AI policy—vendor does not publish a full AI Act conformity package on the pages reviewed.

Considerations & known limitations: AskGSC vs Stormly
Considerations & known limitations	AskGSC	Stormly
US-group cloud and SaaS in the data path	Medium Privacy policy names Google, Supabase, Lovable, and Stripe; MCP DNS uses Cloudflare Pages. Search Console results also flow to the AI client you connect. Teams with strict EU-only subprocessor rules need a written region and subprocessor schedule.	Not listed
No public independent audit or cert package	Medium ISO 27001, SOC 2, and independent security audits were not found on public pages. Security claims rest on vendor documentation (encrypted refresh tokens, read-only scope).	Not listed
Depends on Google Search Console data quality	Low Vendor docs note GSC data may be delayed, aggregated, or incomplete, and average position is not a real-time ranking. AI interpretations remain the user's responsibility.	Not listed
Very new legal entity	Low KALYVOX appears in the French registry as created in January 2026. Expect limited public operating history and incomplete legal placeholders (retention periods, mediator contact) on some policy pages.	Not listed
US-group cloud and AI subprocessors	Not listed	Medium Despite Dutch HQ and EU residency marketing, client data paths publicly include AWS, Vultr, and Microsoft Azure OpenAI. Transfer tooling (SCCs) and encryption of backups are documented, but CLOUD Act / US legal process risk remains a diligence item for sovereignty-sensitive buyers.
No public ISO/SOC or independent audit	Not listed	Medium Enterprise security questionnaires may stall without ISO 27001/SOC 2 packs. DPA offers information/audit rights—plan time for NDA evidence requests.
Azure OpenAI retains assistant context 30 days	Not listed	Medium AI queries and aggregate report results are stored on Microsoft Azure OpenAI for 30 days per DPA. Property stripping reduces some identifiers, but misconfigured event properties could still expose sensitive content—govern AI use and property hygiene.
Controller privacy policy vs security architecture drift	Not listed	Low Privacy policy (controller, effective 2019) still emphasizes Vultr USA wording in places, while Security Architecture (client data) lists Hetzner/AWS/Vultr/Azure. Ask for a single current subprocessor and region matrix at contract time.
Not a privacy web-analytics substitute	Not listed	Low Full product analytics with cookies/identifiers for web integrations—not a cookieless aggregate counter. Consent UX remains on the client.

Fit

AskGSC

Best fit when

Founders and SEO operators who already decide inside ChatGPT, Claude, Notion AI, or coding agents
Teams that need recurring GSC questions (period compare, losing pages, low CTR) without CSV exports
Buyers who want read-only Google access and a hosted MCP URL rather than running their own server
Organizations that prefer a French contracting entity for a lightweight SEO analysis connector

Poor fit when

Needs to write to Search Console, request indexing, or edit the website through the connector
Requires self-hosted MCP, custom tool code, or fully controlled token storage and regions
Looking for cookieless first-party web analytics instead of Google search performance data
Procurement blocked without a public DPA, ISO 27001, or independent audit package

Consider instead when

When: You need first-party site analytics rather than Google Search Console metrics
Consider: Plausible Analytics or Piwik PRO
Different data source: on-site collection vs Google search reports
When: You must operate the MCP stack and credentials yourself
Consider: Self-hosted Google Search Console MCP
AskGSC's own compare pages frame this as higher setup for more control
When: Manual one-off analysis is enough
Consider: Google Search Console UI and CSV exports
No third-party MCP or assistant data path

Stormly

Best fit when

Merchandising, product, UX, and growth teams on Shopify or Adobe Commerce who need SKU, cart, and assortment analytics without a dedicated data science org
Retail brands that want ready e-commerce report templates (new arrivals, unviewed/unsold, funnels, A/B, aha moments) plus vendor-built custom reports
EU buyers who want a Dutch legal entity, Amsterdam courts, and a downloadable DPA/Security Architecture package
Teams that value AI-generated trend/anomaly narratives delivered to the inbox more than building every chart from a blank event schema
Stacks already using Segment or Google Tag Manager as the event pipe into analytics

Poor fit when

Publishers or marketing sites that only need lightweight privacy-friendly page analytics (not product/SKU depth)
Orgs that require open-source self-hosting or full control of a private analytics warehouse as the default
Procurement policies that forbid US-group subprocessors (AWS, Vultr, Microsoft Azure OpenAI) even when EU regions are claimed
Assurance programs that require public ISO 27001/SOC 2 evidence before pilot (not found on vendor pages reviewed)
Companies operating blockchain products/services—restricted by Stormly’s terms

Consider instead when

When: You only need privacy-oriented website metrics (pageviews, sources) rather than SKU-level product analytics
Consider: Plausible Analytics, Simple Analytics, or Pirsch Analytics
EU web-analytics peers; different category from e-commerce product analytics
When: You need deep general-purpose product analytics, large ecosystem, and mature multi-product SaaS event modeling
Consider: Mixpanel or Amplitude
US incumbents; stronger breadth, different jurisdiction and commercial model
When: You primarily need free/universal marketing acquisition reporting already embedded in the stack
Consider: Google Analytics (incumbent) or dual-run GA for marketing + Stormly for product/merch
GA is not SKU-first product analytics; Stormly is not a GA replacement for every report

Open questions for due diligence

AskGSC

Will KALYVOX sign a B2B DPA and publish an authoritative subprocessor list with regions?
Which Supabase and Lovable regions host AskGSC production data today?
Are ISO 27001, SOC 2, or independent penetration-test reports available under NDA?
What exact retention applies to technical logs and backups (privacy page still has placeholders)?

Stormly

Can Stormly provide a current region map (which data classes live on Hetzner vs Vultr vs AWS) under NDA for our DPIA?
Are ISO 27001, SOC 2, or penetration-test summaries available on request for enterprise security review?
Which event properties from our Shopify/Adobe feed are excluded from Azure OpenAI prompts by default in our tenant?
Do custom report builds and SQL access sit only on the custom tier, and what SLAs apply?
Has the 2019 controller privacy policy been superseded for hosting wording relative to the Security Architecture list?