Best Heatmap & Session Recording Tools for SaaS Startups 2026: Hotjar vs Clarity vs Lucky Orange vs FullStory

Best heatmap and session recording tools for SaaS startups 2026 showing Hotjar, Microsoft Clarity, Lucky Orange, and FullStory with click map and session replay visualization.

A founder changed a button color after watching session recordings and increased conversions from 1.2% to 3.4%. Compare Hotjar, Microsoft Clarity, Lucky Orange, and FullStory on pricing, free tiers, and stage‑fit for seed through Series B.

Best Analytics Tools for SaaS Startups 2026: Mixpanel vs Amplitude vs PostHog vs Heap — Real Pricing and Which One Fits Your Stage

Best analytics tools for SaaS startups 2026 comparison chart showing Mixpanel, Amplitude, PostHog, and Heap with pricing at seed, Series A, and Series B volumes

A founder at a 15‑person SaaS startup stayed on PostHog free tier too long. By the time they hit 2M events/month, migrating to Mixpanel meant re‑instrumenting everything. This guide compares Mixpanel, Amplitude, PostHog, and Heap on real pricing at seed, Series A, and Series B volumes, and tells you which one fits your stage without a data engineer.