fnel.app

What It Is

fnel is a real-time funnel analytics tool built for indie founders, with a focus on “start tracking with one line of code.” Rather than trying to replace a full general-purpose analytics platform, it concentrates on conversion rates and drop-off points across key steps such as landing, signup, payment, and success. It is well suited to early-stage products that need to validate growth hypotheses quickly.

Core Features and Data

Based on the collected text, fnel supports SaaS signup funnels, ecommerce checkout funnels, and agency lead-generation funnels. Developers initialize it with fnel.init() and report each step using fnel.track(), then view user counts, conversion rates, and drop-offs for each step in a real-time dashboard. It also provides smart drop-off alerts, automatically notifying you when a step suddenly starts performing worse. Its A/B test validation compares variants by step-level conversion rates rather than vanity metrics such as page views alone. In terms of usage limits, the free plan supports 5,000 events/month and 3 funnels, while Pro supports 100,000 events/month and unlimited funnels.

Pricing and Trial

The pricing is fairly clear: Free is $0/month and requires no credit card; Pro is $12/month, or the equivalent of $9.99/month when billed annually, with a 7-day Pro trial available. Lifetime is a one-time payment option; the page shows an early-bird price of $179 and an original price of $429, including Pro features, lifetime updates, and premium support. The handling of event overages or add-on purchase rules is not disclosed.

Pros and Cons

Its main advantage is very clear positioning: it is lighter than GA or Mixpanel, has a low setup cost, and is suitable for teams that simply want to know “where users drop off.” It supports React, Vue, Angular, and a lightweight JS SDK, and also allows CSV/JSON export. The drawbacks are that the public information does not specify data centers, retention periods, payment methods, specific support channels, or enterprise-level permissions. The terms of service also state that the website has no obligation to provide support or maintenance, which should be clarified against the priority/premium support language in the commercial plans.

Who It’s For and Access from China

fnel is better suited to indie developers, early-stage SaaS products, small ecommerce teams, lead-generation teams, and agencies that need to quickly prove campaign effectiveness. If a team needs complex user profiles, ad attribution, data warehouse integrations, or enterprise compliance, PostHog, Mixpanel, Amplitude, or Google Analytics may be better fits. Access from mainland China is not disclosed in the text, so network connectivity and payment availability need to be tested in practice. If access is limited, self-hosted PostHog or domestic analytics tools can be considered as alternatives.