If you're looking for a website analytics tool with flexible pricing and a free trial, you might want to consider Simple Analytics. It offers a GDPR-compliant, cookie-free service with tiered pricing that includes a free plan for hobby projects and a paid option for bigger teams. It also offers a free trial so you can test it out before you sign up.
Another good option is Usermaven, which offers all-in-one website and product analytics. It includes tools like Maven AI for natural language queries, website analytics and product tracking. Usermaven is focused on privacy with GDPR and CCPA compliance, and has a flexible pricing system with a free trial so you can try it out.
If you're looking for something more sophisticated, you might want to check out LiveSession, which offers session replays, event-based analytics and a unified view of user behavior. It has a flexible pricing system with a free plan and a 14-day free trial, so you can try it out before you sign up.