12 Best Free Web Analytics Tools for Startups in 2026

In a data-driven world, relying solely on a single, complex analytics platform like Google Analytics is a strategic misstep. The right data can fuel incredible growth, but the wrong tool creates compliance headaches, decision paralysis, and a skewed view of user behavior. This is especially true as user privacy becomes a non-negotiable standard and GDPR fines become more common. The market for free web analytics tools has expanded significantly, offering powerful, privacy-respecting, and often open-source alternatives that provide clear, actionable insights without the bloat.

This guide is built to help you find the perfect fit for your specific needs. We move beyond the default options to explore a curated list of the best solutions available today. Whether you are a startup founder needing a simple traffic overview, a marketer requiring cookieless tracking, a product manager analyzing user journeys, or a developer looking for a self-hosted platform with API access, there is a tool here for you. You will gain a clear understanding of your website's performance without compromising user trust or your budget.

Inside this comprehensive resource, you will find:

• A detailed breakdown of 12 top-tier free web analytics tools.
• Honest pros and cons for each platform based on real-world usage.
• Direct links, screenshots, and key details on privacy models and hosting options.
• Practical recommendations tailored for startups, marketers, product teams, and developers.

We cut through the noise to give you a direct comparison of features, limitations, and ideal use cases. Let's dive into the top options that can transform how you measure and understand your website traffic.

1. Swetrix

Swetrix stands out as a powerful, privacy-first analytics suite designed for teams that need more than just page views. It’s an ethical and full-featured alternative to Google Analytics, built for startups, product teams, and marketers who prioritize user privacy without compromising on data depth. Its cookieless tracking model ensures GDPR compliance from the start, eliminating the need for intrusive cookie banners and providing a cleaner user experience.

The platform goes well beyond basic metrics, bundling an impressive set of tools into one interface. Users get real-time dashboards for traffic sources, user flows, and UTM campaigns, but also gain access to advanced product-focused capabilities. These include session analysis, error tracking, real-user performance monitoring (RUM), and revenue attribution via Stripe and Paddle integrations.

For product and growth teams, Swetrix integrates feature flags and statistically sound A/B testing, allowing for safe rollouts and data-driven iteration. This combination of analytics and experimentation tools in a single platform is a significant advantage, reducing the need for multiple subscriptions and complex integrations.

Key Details & Features

Pros & Cons

• Pros:

  • Privacy-First: GDPR-compliant by design without cookie banners.
  • All-in-One Platform: Combines deep analytics with product experimentation tools.
  • Open-Source Option: The free Community Edition allows for self-hosting and complete data control.
  • Lightweight & Fast: The tracking script is minimal and won't slow down your site.

• Cons:

  • No Free Cloud Plan: The managed cloud service only offers a 14-day free trial.
  • Technical Needs for Self-Hosting: Deploying the Community Edition requires some technical expertise.

Best For

Swetrix is an excellent choice for founders, product managers, and developers who want a single tool for both understanding user behavior and testing new features. Its open-source nature and self-hosting option make it a top contender among free web analytics tools for those who demand full data ownership.

Website: https://swetrix.com

2. Google Analytics 4 (GA4)

Google Analytics 4 is the de facto standard for free web analytics tools, offering a powerful, event-based model that tracks user interactions across websites and apps. Unlike its predecessor, which was session-based, GA4 focuses on individual events, providing a more granular view of the user journey. Its strength lies in deep integration with the Google ecosystem, particularly Google Ads and Looker Studio (formerly Data Studio), making it a go-to for performance marketers.

The platform's "Explorations" feature allows you to build custom funnels, path explorations, and cohort analyses directly in the UI without needing a separate tool. For teams with data science capabilities, the free BigQuery export is a significant advantage. It provides access to raw, unsampled event data, allowing for complex SQL queries and custom data modeling far beyond what the standard interface offers.

Core Details & Use Case

• Model: Cloud-based (SaaS)
• Privacy Focus: Not privacy-centric by default; requires careful configuration and consent management (e.g., cookie banners) to comply with regulations like GDPR.
• Best For: Marketers and businesses heavily invested in the Google Ads ecosystem who need detailed attribution and campaign performance data. It is also excellent for teams that want to perform advanced analysis on raw data using BigQuery.

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Pros:

• Completely free with generous data limits.
• Native integration with Google Ads, Search Console, and Looker Studio.
• Powerful custom reporting and segmentation in Explorations.

Cons:

• Steep learning curve, especially for those used to Universal Analytics.
• Data sampling can occur in complex reports within the standard UI.
• Privacy concerns and regulatory requirements demand active management.

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Website: **analytics.google.com**

3. Microsoft Clarity

Microsoft Clarity is a free-forever behavior analytics tool designed to help you understand how users interact with your site, not just what pages they visit. Instead of focusing on traffic metrics, it provides qualitative insights through session replays and heatmaps. This visual approach allows you to see exactly where users click, how far they scroll, and where they encounter friction, making it an excellent companion to quantitative tools like GA4.

The platform's standout feature is its generous free plan, which offers unlimited session recordings and heatmaps with no traffic caps. Clarity also uses AI to automatically identify moments of user frustration, such as "rage clicks" or "dead clicks," and surfaces these in your dashboard for quick review. This makes it one of the most accessible free web analytics tools for teams looking to improve user experience without a budget.

Core Details & Use Case

• Model: Cloud-based (SaaS)
• Privacy Focus: Designed with privacy in mind; GDPR and CCPA-ready. It automatically masks sensitive data like passwords and offers manual masking controls.
• Best For: Product managers, UX/UI designers, and marketers who need to visualize the user journey to identify pain points, optimize conversions, and understand on-page behavior.

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Pros:

• Completely free forever with no traffic limits or data caps.
• Easy setup and straightforward integration with Google Analytics.
• Powerful session replays and dynamic heatmaps provide clear, actionable insights.

Cons:

• Purely a behavior analytics tool; it does not track goals, funnels, or marketing attribution.
• Data is hosted on Microsoft servers, which may not suit organizations with strict self-hosting policies.
• The interface is simple but lacks the advanced reporting and segmentation of a full analytics suite.

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Website: **clarity.microsoft.com**

4. Matomo On-Premise (self-hosted)

Matomo On-Premise is a leading open-source alternative to Google Analytics, offering a powerful, feature-rich platform that you host on your own servers. This self-hosted model grants you complete ownership and control over your website data, making it a prime choice for organizations with strict privacy requirements. By keeping all information in-house, you avoid sharing user data with third-party corporations and can more easily comply with regulations like GDPR and CCPA.

The platform provides a familiar analytics experience with dashboards, goal tracking, funnels, heatmaps, and session recordings, often available through its extensive marketplace of free and paid plugins. Running on a standard PHP/MySQL stack, it's accessible for teams with web development experience. Its large community and detailed documentation provide a solid support network for one of the most robust free web analytics tools available for those willing to manage their own infrastructure.

Core Details & Use Case

• Model: Self-hosted (On-Premise)
• Privacy Focus: Extremely privacy-centric; you have 100% data ownership and full control over data processing and storage, ensuring no data is shared with third parties.
• Best For: Privacy-conscious businesses, public sector organizations, and developers who need full control over their analytics environment and want to avoid third-party data sharing completely. It’s also ideal for those who need to customize or extend their analytics capabilities through plugins.

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Pros:

• Complete data ownership and privacy control.
• No data sampling; you get access to all your raw data.
• Large ecosystem of plugins for extending functionality.

Cons:

• Requires you to manage server setup, maintenance, updates, and scaling.
• Can be more resource-intensive and complex than minimalist analytics tools.
• Some advanced features (e.g., A/B testing, funnels) require paid plugins.

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Website: **matomo.org**

5. Plausible Community Edition (self-hosted)

Plausible Analytics offers a refreshingly simple and privacy-first alternative to complex analytics platforms. Its core philosophy is to provide essential website metrics in a clean, one-page dashboard without using cookies or collecting personal data. The Community Edition is an AGPL-licensed, open-source version that is completely free to self-host on your own infrastructure, making it an excellent choice for developers and businesses wanting full data ownership and control.

The platform stands out with its incredibly lightweight tracking script (<1 KB), which has a minimal impact on site performance. Because it operates without cookies and avoids personal data collection, you often do not need an intrusive cookie banner, improving the user experience and ensuring GDPR, CCPA, and PECR compliance by default. While the managed cloud version is a paid product, the self-hosted Community Edition provides the same core functionality for free, assuming you have the technical ability to deploy and maintain it.

Core Details & Use Case

• Model: Self-hosted (Community Edition)
• Privacy Focus: Privacy-first by design; cookie-less and anonymous data collection.
• Best For: Privacy-conscious businesses, developers, and startups who need straightforward, essential metrics without the complexity of larger tools. It is ideal for those who can manage their own server and want to avoid third-party data sharing.

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Pros:

• Extremely lightweight and fast, with minimal impact on page load times.
• No cookies and built-in anonymity makes regulatory compliance simple.
• Clean, intuitive one-page dashboard is easy for anyone to understand.

Cons:

• Free version requires technical knowledge for self-hosting and maintenance.
• Lacks advanced features like funnels, heatmaps, or deep segmentation.
• The official managed cloud hosting service is a paid subscription.

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Website: **plausible.io**

6. Umami

Umami is a simple, fast, and privacy-focused open-source analytics tool. It stands out by offering a clean, one-page dashboard that presents all essential metrics without complexity. As a cookieless solution by default, it doesn't track individual users across sites, making GDPR, CCPA, and PECR compliance straightforward. This makes it a compelling alternative for those who find GA4 overly complex or have strong privacy requirements.

The platform is designed to be lightweight, and its tracking script is tiny, ensuring minimal impact on your site's performance. For technical teams, the ability to self-host Umami on their own infrastructure for free is a major draw, providing complete data ownership and control. You can track custom events and view real-time data, making it a powerful yet simple member of the free web analytics tools family. For non-technical users, a paid cloud version is also available.

Core Details & Use Case

• Model: Self-hosted (free) or Cloud-based (paid)
• Privacy Focus: High; cookieless by default, anonymous data collection, and no personal data stored.
• Best For: Developers, startups, and small businesses who need straightforward, performant, and privacy-first analytics without a steep learning curve. It is ideal for those who want to own their data by self-hosting.

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Pros:

• Extremely lightweight and fast, with no site performance impact.
• Privacy-centric design makes regulatory compliance easier.
• Free, open-source license with the ability to self-host for full data control.

Cons:

• Lacks advanced features like A/B testing or in-depth marketing attribution.
• Self-hosting requires technical knowledge for setup and maintenance.
• The cloud version has pricing that may not fit all budgets.

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Website: **umami.is**

7. GoatCounter

GoatCounter is an open-source, privacy-first web analytics solution that prioritizes simplicity and speed. It offers an exceptionally lightweight tracking script (around 3.5 KB) that won't bog down your site's performance, along with an optional no-JavaScript tracking pixel for maximum compatibility. As one of the most accessible free web analytics tools, it's designed to give you the essential metrics you need without collecting personal data or using cookies, making GDPR compliance straightforward.

The platform presents data in a clean, uncluttered, and accessibility-minded interface, focusing on core insights like page views, referrers, and visitor technical details (browser, screen size). Its commitment to openness is a key differentiator; you can use the donation-supported hosted service for free on personal or non-commercial projects, or you can self-host the entire platform on your own infrastructure for complete control and data ownership.

Core Details & Use Case

• Model: Cloud-based (SaaS) or Self-hosted
• Privacy Focus: Highly privacy-centric; cookie-less by default and does not track personally identifiable information (PII).
• Best For: Developers, bloggers, and small businesses who need simple, fast, and ethical analytics without the complexity of larger platforms. It is also an ideal choice for anyone prioritizing site performance and GDPR compliance out of the box.

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Pros:

• Extremely lightweight script improves page load times.
• Free hosted tier for non-commercial use and a free self-hosting option.
• Strong focus on privacy with no cookies and no PII collection.

Cons:

• Lacks advanced features like funnels, heatmaps, or detailed attribution.
• The free hosted tier is not intended for high-traffic commercial sites.
• The user interface is functional but very minimalist.

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Website: **www.goatcounter.com**

8. Countly Lite (Community Edition, self-hosted)

Countly positions itself as an open-source product analytics platform, and its Community Edition offers a robust, self-hosted alternative for teams prioritizing data ownership. Unlike purely web-focused tools, Countly is built for tracking user behavior across web, mobile, and even desktop applications, making it a unified solution for product teams. It provides key product metrics like retention, cohort analysis, and user segmentation right out of the box, all hosted on your own infrastructure.

The self-hosted nature means you have complete control over your data, ensuring compliance with strict privacy regulations like GDPR and HIPAA without relying on a third-party vendor's data processing agreements. With a plugin-based architecture, you can extend its core functionality, and its comprehensive SDKs make implementation across different platforms straightforward. This makes it a standout choice among free web analytics tools for companies that need more than just website traffic metrics.

Core Details & Use Case

• Model: Self-hosted (requires your own server/infrastructure)
• Privacy Focus: Extremely high. As a self-hosted platform, you own and control 100% of the data, ensuring maximum privacy and compliance.
• Best For: Product teams and developers who need a unified analytics view across web and mobile apps, and organizations with strict data sovereignty or privacy requirements that mandate self-hosting.

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Pros:

• Full data ownership and control, ideal for GDPR/HIPAA compliance.
• Tracks users across web, mobile, and desktop platforms.
• Open-source and extensible with a variety of plugins.

Cons:

• Requires technical expertise for setup, maintenance, and scaling.
• The interface and features are geared more toward product analytics than traditional marketing analytics.
• Community Edition has limitations compared to the paid Enterprise version.

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Website: **countly.com/community-edition**

9. PostHog

PostHog is an open-source product analytics platform that bundles several tools into one, making it a powerful option for startups and product teams. It goes beyond traditional traffic analysis by integrating product analytics, session replay, feature flags, and A/B testing. This all-in-one approach allows teams to not only understand user behavior but also to act on those insights by testing new features and personalizing experiences within the same environment.

The platform's strength is its product-centric view, focusing on funnels, user flows, and retention analysis to help you build a better product. Its generous free cloud tier includes 1 million monthly events and 5,000 session replays, which is often sufficient for early-stage companies. For those who prioritize data sovereignty, the open-source nature allows for a fully self-hosted deployment, giving you complete control over your analytics infrastructure.

Core Details & Use Case

• Model: Open-source with both Cloud (SaaS) and Self-Hosted options.
• Privacy Focus: High. The self-hosting option offers maximum data privacy and control, while the cloud version is built with compliance in mind.
• Best For: Product teams, engineers, and startups who need an integrated toolset for analyzing user behavior, running experiments, and managing feature releases without juggling multiple platforms.

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Pros:

• All-in-one platform combining analytics, session replay, and feature flags.
• Generous free tier that many small-to-medium teams can operate within.
• Open-source with a clear path to self-hosting for complete data control.

Cons:

• Oriented more toward product analytics than traditional marketing or traffic metrics.
• Best value is realized when adopting multiple modules of the PostHog stack.
• Can be complex to set up and manage if self-hosting.

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Website: **posthog.com**

10. Contentsquare Free

For teams focused on understanding the why behind user actions, Contentsquare Free offers a powerful suite of behavioral analytics tools. Positioned as a direct upgrade path for users of Hotjar's free plan, it provides a significantly more generous allowance for key features like session replays and heatmaps. This makes it an excellent choice for product managers and UX researchers who need to visualize user journeys, identify friction points, and see exactly how visitors interact with page elements.

The platform bundles session recordings, heatmaps, and high-level dashboards into one package, controlled by flexible URL targeting to focus data collection on specific pages or user flows. With a free tier that supports up to 200,000 monthly sessions and retains 10,000 recent replays, it provides a substantial dataset for continuous qualitative analysis. This focus on behavior makes it a strong complement to quantitative tools, helping to explain the numbers with real user examples.

Core Details & Use Case

• Model: Cloud-based (SaaS)
• Privacy Focus: Data is processed by a third party. Requires standard consent management (e.g., cookie banners) to meet regulations like GDPR and CCPA.
• Best For: Product managers, UX/UI designers, and conversion rate optimization (CRO) specialists who need to visualize user behavior to identify pain points and improve on-page experience.

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Pros:

• Very generous free forever plan for session replays and heatmaps.
• Excellent for qualitative analysis of user behavior.
• Clear documentation and frequent product updates.

Cons:

• Purely a behavioral analytics tool; not a replacement for marketing attribution platforms.
• No self-hosting option is available.
• The full enterprise suite is a significant price jump from the free tier.

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Website: **contentsquare.com**

11. Ackee

Ackee is a self-hosted, open-source analytics tool built for those who prioritize privacy and data ownership above all else. Created with Node.js, it offers a minimalist approach, focusing on the core metrics that matter without tracking personal information. It uses a multi-step anonymization process and operates without cookies, making it a GDPR-compliant option straight out of the box without needing consent banners. Its core appeal is its simplicity and developer-friendliness.

The platform is designed for individuals and teams who want to break free from third-party services and have complete control over their data infrastructure. With support for unlimited domains and a GraphQL API for custom integrations, Ackee is a powerful yet lightweight choice. The interface is clean and uncluttered, presenting data on views, visitors, average duration, and referrers in a straightforward dashboard, which is a refreshing change from more complex tools.

Core Details & Use Case

• Model: Self-hosted (requires your own server/hosting)
• Privacy Focus: Extremely high; cookie-less by default with multi-step data anonymization. One of the most privacy-first free web analytics tools available.
• Best For: Developers, indie makers, and privacy-conscious businesses who need simple, ethical analytics and are comfortable with managing their own server infrastructure. It is ideal for portfolios, blogs, and marketing sites where only essential traffic metrics are needed.

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Pros:

• Fully open-source and free to self-host (no license cost).
• Exceptional privacy features with no cookies or personal data collection.
• Clean, distraction-free UI with essential metrics only.

Cons:

• Requires your own hosting and ongoing maintenance/updates.
• No built-in heatmaps, session replays, or advanced attribution.
• The minimal feature set may not be sufficient for complex marketing analysis.

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Website: **ackee.electerious.com**

12. Shynet

Shynet is a self-hosted, open-source analytics platform designed for simplicity and privacy. It stands out by offering the ability to track visitors without cookies or even JavaScript, using a simple tracking pixel for the most basic, privacy-respecting metrics. Built on the Django framework, it's incredibly lightweight and designed for developers or small teams who want complete control over their analytics data with a minimal server footprint.

Unlike more complex platforms, Shynet’s goal is not to provide exhaustive behavioral analysis but to deliver essential statistics like page views, referrers, and user agent information. Its straightforward deployment options, including one-click setups on services like Render, make it accessible even for those with limited server management experience. It is a prime example of free web analytics tools that prioritize data ownership and minimal resource usage.

Core Details & Use Case

• Model: Self-hosted (Open-source)
• Privacy Focus: Privacy-first by design; offers cookie-free and no-JavaScript tracking options.
• Best For: Developers, hobbyists, and small businesses who need simple, self-hosted traffic statistics without the overhead of larger analytics suites. It’s ideal for personal blogs or projects where GDPR compliance and low server costs are paramount.

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Pros:

• Extremely lightweight with a minimal server footprint.
• Easy to deploy on various platforms, including PaaS providers.
• Privacy-minded by default with no-cookie and no-JS options.

Cons:

• Lacks advanced features like heatmaps, session recordings, or funnel analysis.
• Smaller community and less extensive documentation compared to Matomo or Plausible.
• Requires self-hosting, which involves server setup and maintenance.

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Website: **github.com/milesmcc/shynet**

12 Free Web Analytics Tools — Feature Comparison

Moving Forward: From Data Collection to Actionable Insight

You have now journeyed through a detailed collection of the best free web analytics tools available today. We've dissected everything from the all-encompassing, yet complex, Google Analytics 4 to the privacy-first, self-hosted powerhouses like Matomo and Plausible. We explored developer-centric options like PostHog and minimalist trackers like GoatCounter, demonstrating that there is a right-fit solution for nearly every project, budget, and technical comfort level.

The most critical takeaway is that selecting a tool is merely the first step on a much longer path. The real work begins after the tracking script is installed. Raw data, no matter how elegantly collected or displayed, is just noise until you use it to answer important questions about your business, your product, and your audience.

How to Choose the Right Tool for Your Needs

Before you commit, revisit your core requirements. A structured decision-making process will save you from migrating platforms down the line. Ask yourself these key questions:

• What is my primary goal? Are you focused on marketing attribution (GA4, Matomo), user behavior analysis (Clarity, PostHog), or simple traffic monitoring with a focus on privacy (Swetrix, Umami, Plausible)? Your primary objective should immediately narrow the field.
• What is my technical capacity? Be honest about your willingness and ability to manage a server. Self-hosting tools like Matomo On-Premise or Countly Community Edition offer immense control and data ownership, but they demand ongoing maintenance, security updates, and troubleshooting. A managed service might be a better use of your time.
• What are my privacy and compliance obligations? If you operate in the EU or serve European customers, GDPR compliance is non-negotiable. Privacy-by-design tools like Swetrix or GoatCounter are built to meet these standards out of the box, whereas a tool like GA4 requires careful configuration to mitigate compliance risks.
• How much data complexity can I handle? The detailed reports in PostHog or GA4 are powerful but can lead to "analysis paralysis" if you don't have a clear strategy. Sometimes, a simpler dashboard that shows you top pages, referrers, and bounce rates is more actionable than a mountain of data you never use.

Turning Data Into Decisions

Once you've made your choice, the real value creation begins. Don't fall into the trap of passively watching your numbers. The best analytics strategy is an active one, rooted in a cycle of inquiry, action, and measurement.

1. Start with a Question: Instead of opening your dashboard aimlessly, begin with a specific query. "Why are users dropping off on our pricing page?" or "Which blog post is driving the most newsletter sign-ups?"
2. Find the Answer: Use your chosen tool to investigate. A heat-mapping tool like Microsoft Clarity or Contentsquare can show you where users aren't clicking. A funnel analysis in PostHog or Swetrix can pinpoint the exact step where users abandon a process.
3. Take Action: The insight is useless without a corresponding action. Based on your findings, change the call-to-action button, rewrite confusing copy, or simplify a form.
4. Measure the Impact: After implementing the change, return to your analytics tool to see if the metric improved. This iterative process is the engine of genuine, data-informed growth.

Ultimately, the best free web analytics tools are the ones that get out of your way and provide clear, reliable signals to guide your next move. Whether you're a startup founder looking for product-market fit or a marketer optimizing a campaign, the path forward is clear: collect data with purpose, analyze it with curiosity, and act on your insights with conviction.

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Ready to put these principles into practice with a tool that balances powerful features with a strong commitment to privacy? Swetrix offers a generous free tier that includes event tracking, user funnels, and performance monitoring, all within a GDPR-compliant framework. It's the perfect starting point for businesses that need actionable insights without compromising user trust.

Get started with Swetrix for free