Contentsquare vs nilly

Compare Contentsquare and nilly on capabilities, jurisdiction, assurance, and fit for European buyers.

Both listed as alternatives to: Adobe Analytics, Google Analytics

Contentsquare

France· Web Analytics

Needs review

Shortlist Contentsquare when a European-headquartered enterprise needs zone heatmaps, replay, journeys, and error-to-revenue analysis in one SaaS, with a public DPA and selectable Ireland hosting. Skip when you cannot accept AWS or Azure (US-group cloud), session replay of visitor pages, or a sales-led Pro and Enterprise stack. Consider Mouseflow for a smaller European heatmap and replay tool, or Plausible / Friendly Analytics when you only need privacy-first traffic analytics.

EU-operated (FR SAS)Zone heatmapsSession replayPublic DPAEU or US cloud regionISO 27001 (claimed)

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nilly

Switzerland· Web Analytics

Needs review

Shortlist nilly when you want Swiss-entity, cookieless, ultra-light site analytics with realtime dashboards, city geo, custom events, unlimited sites, and an API—without GA4 consent weight. Skip when you need self-host/open source, enterprise audit packs, or deep marketing-suite analytics; consider Plausible Analytics, Simple Analytics, or etracker instead.

Cookieless trackingSwiss-hosted (claimed)Swiss entitySub-1 kB scriptREST APISaaS only

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Highlighted rows differ between the two products.

Contentsquare vs nilly: Snapshot
Feature	Contentsquare	nilly
Country of origin	France	Switzerland
Category	Web Analytics	Web Analytics
Open source	No	No
Self-hosted	No	No
Headquarters	France	Switzerland
Legal entity	Content Square SAS, 7 rue de Madrid, 75008 Paris, France	Lyo GmbH, Europaallee 41, 8004 Zürich (CHE-417.675.763)
Governing law	Not listed	Switzerland (terms)
US parent / control	No known US parent	No known US parent
CLOUD Act exposure (indicative)	Medium	Medium
Hosting / residency	Visitor hosting on AWS and Azure: Ireland (eu-west-1 / North Europe) by default for EU customers, or Virginia. Free and Growth stay in Ireland. Backup region unnamed. Support: Zendesk (USA), Atlassian (Australia), Content Square, Inc. (USA). Sense: Bedrock, Azure LLMs, OpenAI (PA chat). VoC: Twilio, Daily.co, Postmark, Tremendous. Conversation Intelligence: Deepgram, Snowflake, Salesforce.	Vendor FAQ: analytics servers in Switzerland (multiple locations). Public site reverse-DNS: KreativMedia/METANET Zürich. Customer-account subprocessors named in privacy policy: Stripe (US payments), Mailerlite (email). Avatars via Gravatar. No full public subprocessor list for backups/monitoring/CDN.
Summary	Paris-headquartered experience intelligence platform: zone heatmaps, session replay, journey analysis, Voice of Customer, and Sense AI on AWS or Azure with selectable EU or US regions.	Swiss privacy-first web analytics (Lyo GmbH): cookieless, sub-1kB tracking with realtime dashboards, city-level geo, custom events, unlimited sites, and a REST API as a lightweight Google Analytics alternative.
Tags	gdpr experience-analytics session-replay heatmaps voice-of-customer enterprise	gdpr analytics privacy cookie-free swiss saas api

At a glance: Contentsquare vs nilly
At a glance	Contentsquare	nilly
HQ	Paris, France	Zürich, Switzerland (Lyo GmbH)
Legal entity (typical EU)	Content Square SAS	Not listed
Founded	2012 (Paris)	Not listed
Hosting	AWS and Azure, Ireland or Virginia	Not listed
Deployment	Multi-tenant SaaS (not self-hosted)	Not listed
Commercial model	Free and Growth self-serve; Pro and Enterprise sales-led	Traffic-based plans; trial; no permanent free tier
Legal entity	Not listed	Lyo GmbH (CHE-417.675.763)
Product model	Not listed	SaaS web analytics (not self-hosted)
Tracking	Not listed	Cookieless; no IP/fingerprint claims
Hosting (claimed)	Not listed	Switzerland (multi-site)
Live site note	Not listed	kandur.one (nilly branding; nilly.io DNS failed at research)

Key capabilities: Contentsquare vs nilly
Key capabilities	Contentsquare	nilly
EU-operated (FR SAS)	Yes	Not listed
Zone heatmaps	Yes	Not listed
Session replay	Yes	Not listed
Public DPA	Yes	Not listed
EU or US cloud region	Yes	Not listed
ISO 27001 (claimed)	Yes	Not listed
Cookieless tracking	Not listed	Yes
Swiss-hosted (claimed)	Not listed	Yes
Swiss entity	Not listed	Yes
Sub-1 kB script	Not listed	Yes
REST API	Not listed	Yes
SaaS only	Not listed	Yes

Contentsquare

Zone-based heatmaps and journey analysis
Experience Analytics maps clicks, hovers, and scrolls to page zones and attributes engagement, conversion, and revenue to those elements. Journey analysis (Pro and Enterprise) follows visitors from entry to exit so CRO and UX teams can find drop-off without reconstructing funnels in a separate BI tool. Limit: Free and Growth include heatmaps but not the full journey module.
Session replay with Smart Capture
The Main Tag and mobile SDKs auto-capture clicks, scrolls, taps, and swipes without a full custom event taxonomy. Replays can be summarized by Sense. Docs expose CSS-selector and page-level PII masking. Customer-submitted identifiers (email, username) are off by default. Limit: Shopify checkout replay and zoning require Shopify Plus, and checkout pages must use page masking. The product is multi-tenant SaaS, not a self-hosted recorder.
Error, speed, and frustration monitoring
Experience Monitoring ties JavaScript errors, crashes, custom business errors, and page-speed metrics to the same sessions as replay. Frustration Score ranks journeys with rage clicks and similar signals. Impact Quantification estimates conversion and revenue effects so engineering can triage by business cost. Alerts and several of these modules are Pro and Enterprise only.
Voice of Customer and conversation intelligence
Surveys and feedback (Ask), Observe, and Engage interviews or user tests sit on the same group platform as Hotjar-branded VoC. Conversation Intelligence (Loris) scores agent and requester chats, including optional audio via Deepgram. Interview and user-test recordings are retained for 2 years per the DPA. These modules pull extra subprocessors (Twilio, Daily.co, Postmark, Tremendous).
Sense AI on regional LLM endpoints
Sense generates dashboards, error summaries, mapping help, and replay summaries from captured behavior. The DPA lists AWS Bedrock and Azure models for Growth, Pro, and Enterprise, served from EU or US regions based on customer location. Product Analytics Sense Chat can also call OpenAI. The vendor says customers should avoid putting personal data in prompts. This is in-product AI, not a self-hosted model.
Selectable AWS or Azure residency plus enterprise access
EU-based customers default to Ireland (AWS eu-west-1 or Azure North Europe). US hosting (Virginia) is an explicit option. SAML 2.0 SSO and MFA are documented. Data Connect can export visitor data to a warehouse (Frankfurt or Virginia for Experience Analytics). There is no EU-sovereign cloud option that avoids US-group providers.

nilly

Sub-1 kB cookieless tracking script
Vendor documents a client script under 1 kB with no cookies, no IP tracking, and no fingerprinting for site visitors. Suited to teams that want aggregate traffic metrics without analytics cookie banners; still get counsel for your jurisdiction and CMP setup.
Realtime dashboard with geo, tech, and campaigns
Dashboards cover live visitors, overview metrics, top pages, referrers, UTM campaigns, geography from continent to city, and device/browser/OS breakdowns—enough for content and acquisition decisions without a full product-analytics suite.
Custom events, CSV export, and email reports
Define custom events for conversion-style actions, export statistics as CSV, and receive email reports. Fits operators who need lightweight conversion signals and offline analysis rather than session replay or multi-step funnels.
REST API for stats, websites, and account
Documented API endpoints (Bearer API key) manage stats queries (pageviews, visitors, referrers, events, geo, devices, and more), websites, and account objects—useful for internal dashboards or automations on traffic-based plans that include API access.
Unlimited websites on traffic-based plans
Public pricing model is pageview-tier SaaS with unlimited websites per account and a short free trial—not a permanent free tier. Good for agencies or multi-brand operators who outgrow per-site free plans elsewhere; confirm current tiers on the vendor site.

Assurance & compliance: Contentsquare vs nilly
Assurance & compliance	Contentsquare	nilly
Independent security / no-logs audit	On request / NDA Trust portal lists a pentest report and security whitepaper behind access. Security page claims annual external pentests, monthly scans, and a public bug bounty. No public no-logs audit (wrong category for a behavior recorder).	Not found No public third-party audit report found for tracking claims.
ISO 27001	Vendor claimed Trust portal and security page state ISO/IEC 27001 certification (also 27017, 27018). Certificate files require portal access. Not independently verified in a public registry during this draft.	Not found No vendor ISO 27001 certificate published on product site (underlying Swiss host DCs may be certified separately).
ISO 27701	Vendor claimed Vendor claims ISO/IEC 27701 on the trust portal and company page. Same access-gated evidence.	Not listed
SOC 2 / SOC 3	Vendor claimed Vendor states it holds a SOC 2 Type II report. Report is on the trust portal, not a public PDF in this research pass.	Not found
GDPR / EU data protection	Vendor claimed French SAS, public DPA with GDPR, UK GDPR, ePrivacy Directive, EU SCCs (French law, French courts), customer-as-controller. Customer still owns consent, masking, and lawful basis for visitor capture.	Vendor claimed Swiss entity; privacy policy includes GDPR rights language; cookieless visitor tracking claimed. Confirm DPA for B2B.
US CLOUD Act exposure (indicative)	Partial EuropeanStack assessment, not a vendor slogan. French entity and no known US parent, but visitor data sits on AWS and Azure (US-group clouds), a US affiliate provides support, and US SaaS subprocessors include Zendesk, Postmark, OpenAI, Deepgram, Snowflake, and Salesforce. US region is an explicit option. DPF covers the US entity. Not legal advice.	Partial Swiss operator, no known US parent, Swiss-claimed analytics hosting; US SaaS subprocessors Stripe (payments) and Gravatar (avatars) on customer path. Not legal advice.
Data processing agreement (B2B)	Vendor claimed Public DPA last updated June 2026 (v.2026.2). Subprocessor objection window 30 days. SCCs Module Two and Three.	Not found No public DPA download found; request from vendor.
EU AI Act	Partial Sense is in-product generative AI over customer and visitor data (Bedrock, Azure, OpenAI). No public AI Act conformity statement found. Customer is told to avoid personal data in prompts. Not treated as not_applicable.	Not applicable Web analytics product; not marketed as an AI system.
EU-U.S. Data Privacy Framework	Vendor claimed DPA and services privacy policy state Content Square, Inc. is DPF certified (EU-U.S., UK Extension, Swiss-U.S.). Listing not re-opened during this draft.	Not listed
HIPAA	Vendor claimed Security page displays a HIPAA mark. No public BAA text reviewed. Confirm with vendor if health data is in scope (DPA says the service is not designed for sensitive data).	Not listed
CSA STAR	Vendor claimed Security page shows a STAR mark. Trust portal lists CAIQ. Registry entry not independently opened.	Not listed
Swiss Made Software / Swiss Web labels	Not listed	Vendor claimed Cited on About and Swiss Union member page as recognition/labels—not a security audit.

Considerations & known limitations: Contentsquare vs nilly
Considerations & known limitations	Contentsquare	nilly
AWS and Azure plus US SaaS subprocessors	Medium Even with Ireland as the default EU region, the infrastructure providers are Amazon Web Services and Microsoft. Support and AI paths include Zendesk, a US affiliate, Bedrock or Azure OpenAI, and in some modules OpenAI, Deepgram, Snowflake, and Salesforce. Practical impact: a residency policy that bans US-group processors will fail this vendor regardless of the France HQ story.	Not listed
High-sensitivity visitor capture	Medium Session replay and zoning record on-page behavior and can include on-screen text. Masking is configurable, not a guarantee that every form is clean. The customer is controller for consent and special-category data. Practical impact: legal and privacy must review checkout, account, and health or finance pages before go-live.	Not listed
Full DX stack is sales-led	Low Journeys, error and speed analysis, alerts, and Data Connect are documented as Pro and Enterprise. Free and Growth cover heatmaps and replay only. Practical impact: do not shortlist on the free signup if those enterprise modules are the actual requirement.	Not listed
Hotjar, Heap, and Loris live in one group	Low Subprocessors and retention differ by module (13 months DXA, 37 months product analytics, 2 years for interview recordings). Practical impact: a Hotjar-only DPIA does not cover Conversation Intelligence or Sense Chat.	Not listed
ISO and SOC evidence behind the trust portal	Low ISO 27001 and SOC 2 Type II are vendor-claimed. Independent certificate files were not downloaded in this draft. Practical impact: security review should request current reports before treating badges as verified.	Not listed
Brand/domain transition (nilly.io vs kandur.one)	Not listed	Medium Product still branded nilly, but the live marketing/API host is kandur.one; nilly.io did not resolve in DNS during research. Verify tracking domains, docs, and status before production cutover.
US SaaS on customer account path	Not listed	Medium Stripe (payments) and Gravatar (avatars) are US-group services. Visitor metrics are claimed Swiss-hosted and non-personal, but account/billing data is not Switzerland-only end-to-end.
Thin public assurance pack	Not listed	Medium No public ISO 27001/SOC 2, independent security audit, or DPA page found. Fine for many SMB shortlists; friction for regulated enterprise questionnaires.
No self-host or open-source edition	Not listed	Low Cannot run on your own infra or audit server code from a public repo. Hard limit for sovereignty programs that require self-host.
Small independent operator	Not listed	Low Founder-owned Swiss GmbH without VC narrative—positive for independence, but buyers should assess support SLAs, roadmap continuity, and single-vendor concentration.

Fit

Contentsquare

Best fit when

Enterprise or mid-market CRO, UX, ecommerce, and digital product teams that need zoning, journeys, and replay tied to conversion
European buyers who want a French SAS contracting entity and a public DPA with EU SCCs under French law
Teams already running GA4 or Adobe Analytics that need a visual DX layer rather than another pageview tool
Support and engineering groups that must reproduce errors from the visitor's screen and rank them by revenue impact
Organisations that can accept AWS or Azure Ireland as the primary region and will configure PII masking on checkout and forms

Poor fit when

Buyers who require no US-group cloud, no US affiliate support access, and no US SaaS subprocessors
Teams that only need cookieless traffic analytics without session replay or heatmaps
Procurement that mandates self-hosted or open-source DXA with data never leaving owned infrastructure
Sites that cannot deploy a third-party Main Tag or mobile SDK, or cannot mask PII in replays

Consider instead when

When: You want European heatmap, replay, and friction analysis at a smaller scale than enterprise DXA
Consider: Mouseflow
Danish SaaS in the catalog. Confirm its own hosting and DPA independently.
When: You only need privacy-first page analytics without session video
Consider: Plausible Analytics or Friendly Analytics
Different job: traffic and privacy, not zoning or replay.
When: You already use Hotjar for surveys and light replay and do not need enterprise quantification
Consider: Stay on the Hotjar (Ask / Observe / Engage) SKU in the same group
Same French SAS for non-Americas contracts. Not a separate catalog product at draft time.
When: You need US-parented enterprise DXA already standardized in the US stack
Consider: FullStory, or Adobe Analytics plus a replay add-on
Closer operationally to Contentsquare's full suite, but not European-operated.

nilly

Best fit when

Privacy-conscious SMBs and indie sites replacing GA4 with aggregate metrics only
Teams that want Swiss legal entity and Swiss-located analytics servers
Operators running many sites who benefit from unlimited websites on traffic tiers
Builders who need a simple REST API for pageviews, referrers, geo, and events
Sites prioritizing minimal JS weight and fewer analytics consent prompts

Poor fit when

Organizations that must self-host or review open-source analytics code
Buyers needing published ISO 27001/SOC 2 or a full public DPA/subprocessor pack
Marketing teams requiring session replay, heatmaps, or advanced e-commerce/ad sync suites
Enterprises that need SSO/SCIM, formal SLAs, and large-vendor assurance paperwork as table stakes

Consider instead when

When: You want open-source and/or self-host privacy analytics with a larger community
Consider: Plausible Analytics or Pirsch Analytics
nilly is proprietary SaaS only.
When: You want another European cookieless SaaS with a simple product story
Consider: Simple Analytics
Dutch peer; compare geo depth, API, and residency claims side by side.
When: You need deeper marketing, shop, and tag/consent analytics for EU enterprises
Consider: etracker
German suite-oriented alternative; heavier than nilly's lightweight dashboard.
When: You depend on free unlimited scale and Google ads/ecosystem integration
Consider: Google Analytics (GA4)
Different privacy and residency tradeoffs; not a sovereignty shortlist.

Open questions for due diligence

Contentsquare

What is the geographic backup or DR region for the Ireland pipeline (security page says a backup region, not which one)?
Can a reviewer download current ISO 27001, ISO 27701, and SOC 2 Type II reports from the trust portal, including scope and expiry?
Is Content Square, Inc. support access to EU visitor data on by default, or only when a ticket requires it?
Who holds controlling ownership after SoftBank Vision Fund, Sixth Street, and other rounds (no US parent found, but cap table is private)?
For Sense, what exact visitor fields leave the selected region when Bedrock, Azure, or OpenAI is invoked?
Does the latest public-authorities transparency report show any US law-enforcement requests for EU visitor data?

nilly

Will Lyo GmbH sign a B2B DPA and provide a current full subprocessor list (including backups, monitoring, CDN)?
Is analytics data retained only on Swiss hosts, or are any DR/replicas outside Switzerland?
What is the durable public domain for tracking scripts and API (kandur.one vs nilly.io) for the next 12 months?
Are there enterprise features (SSO, roles, retention controls, MSA/SLA) beyond self-serve traffic plans?
Can the vendor provide any independent security assessment under NDA?