Mixpanel vs Amplitude vs Heap vs Pendo: The 2026 Product Analytics Buying Guide for B2B SaaS Teams
This 2026 deep-dive compares Mixpanel, Amplitude, Heap, and Pendo across event modeling rigor, retroactive analysis capability, implementation overhead, and total cost of ownership. We dissect real-world pricing tiers, highlight where each platform fails under scale or compliance pressure, and expose five fatal evaluation mistakes that derail 68% of procurement cycles.