OpenPanel vs Vaneform: Which Is Better in 2026?

OpenPanel is an open-source web and product analytics platform — think Mixpanel's power with Plausible's simplicity. It gives teams event tracking, funnels, retention and revenue analytics in a privacy-first, cookieless package they can self-host for free or run in the cloud, without the cost or lock-in of the big analytics suites.

What is OpenPanel?

OpenPanel combines web analytics and product analytics in one tool. You track page views and custom events, analyze funnels and conversion, measure user retention with cohorts, and even monitor revenue and MRR — all while keeping tracking cookieless and privacy-friendly. Because it's fully open source, you can self-host it with unlimited events or use the managed cloud.

Who it's for

OpenPanel serves indie hackers and startups, SaaS teams and developers, agencies, and any organization that prioritizes data privacy and ownership. It's a strong fit for teams that find Mixpanel expensive and cloud-only, but want more depth than a simple page-view counter.

Key features

• Event tracking with custom events
• Funnel analysis and conversion tracking
• User retention cohorts and user profiles
• Session replay with privacy controls
• Revenue tracking and MRR monitoring
• A/B testing with variant breakdown
• Cookieless, GDPR-compliant tracking with EU hosting
• 14+ SDKs (React, Next.js, Vue, Node.js, iOS, Android and more)

Powerful, but simple

OpenPanel's positioning is the sweet spot between two worlds: the funnels, cohorts and event depth you'd expect from Mixpanel, delivered with the clean, approachable feel of Plausible. That means product teams get real analytical power — retention, conversion, revenue — without drowning in the complexity and setup that heavier tools demand, which is exactly what smaller teams need.

Privacy and ownership by default

OpenPanel is cookieless and privacy-first, GDPR compliant with EU hosting, and — crucially — actually self-hostable, unlike Mixpanel's cloud-only model. Self-hosting gives you full data ownership with no vendor lock-in and unlimited events, while the open-source codebase on GitHub makes everything auditable. For teams that care where their user data lives, that combination is a major draw.

Built for the AI era

A standout feature is OpenPanel's AI-native design. Through Model Context Protocol (MCP) integration with Claude, Cursor and Windsurf, plus 38+ MCP tools, you can query your analytics directly from AI assistants — asking questions of your data in natural language rather than building every report by hand. As teams increasingly work through AI tools, having analytics that plug straight into them is a real advantage.

Affordable and developer-friendly

OpenPanel's pricing is a fraction of Mixpanel's — from $20/month for 5K events, scaling to 50M+, with unlimited websites, users, dashboards and profiles and no hidden fees, plus free unlimited self-hosting. With 14+ SDKs, Slack and webhook integrations, Google Search Console support and one-click deployment, it's quick for developers to adopt, and it's already trusted by 1,000+ projects.

Web and product analytics together

A lot of teams end up running one tool for website traffic and another for in-app product analytics; OpenPanel does both in a single platform. You can follow a user from a marketing page through signup and into product usage — connecting acquisition to activation and retention — without stitching two datasets together. For a startup trying to understand its whole funnel with a small budget, that unified view is a meaningful simplification.

Why choose OpenPanel

For startups, SaaS teams and developers who want deep product analytics without Mixpanel's price or cloud lock-in, OpenPanel is a compelling open-source choice. Its funnels, retention, revenue and session replay, privacy-first cookieless tracking, AI-native querying and affordable, self-hostable model make it a practical way to understand users and product usage — on your terms and your infrastructure.

Vaneform is a free website traffic checker built for people who need a quick, honest answer to a simple question: how big is this website, and is it growing? Type any public domain into the search box and Vaneform returns a clean report with estimated monthly visits, recent growth, a sense of the site's overall traffic scale, and signals about its search visibility. There is no signup wall and no credit card required to look up a site.

The tool is designed for indie founders, marketers, SEO specialists, content creators and researchers. Founders use it to size up competitors and validate a market before building a product. Marketers and SEOs use it to vet link-building, guest posting and partnership opportunities, so they can focus outreach on sites that actually receive meaningful traffic. Investors and buyers of small online businesses use it as a first sanity check before digging deeper into a deal.

Beyond single lookups, Vaneform offers discovery boards that surface interesting websites automatically. For example, one board highlights growing smaller websites in the developer space, ranked by visits gained, and another lists sites with source-verified disclosed revenue alongside their estimated traffic. Each entry comes with a short description and report, which makes the boards a handy source of inspiration for new product ideas, niches and growth case studies.

Vaneform focuses on clarity over clutter. Instead of burying users in dozens of charts, it presents the key numbers in a simple layout that non-experts can understand in seconds, while still giving marketers enough context to compare sites side by side. All traffic figures are estimates intended for public website research and comparison, not exact analytics.

If you have ever wanted a lightweight alternative to expensive enterprise SEO and analytics suites just to check a domain's traffic, Vaneform is a fast, free place to start.

What problem it solves

Founders, marketers and SEOs often need a quick sense of how big a website is and whether it's growing, but most traffic tools hide estimates behind signups and expensive plans. Vaneform gives a free, no-signup estimate of monthly visits, traffic sources and top countries, with the data provider, date and confidence labeled.

Alternatives & competitors

A free, no-signup alternative to Similarweb, Semrush Traffic Analytics and Ahrefs for quick website traffic checks and competitor research.