How Much Does Amplitude Cost in 2026?

Amplitude (founded 2012) pioneered the MTU-based pricing model that dominated product analytics category for years before PostHog's unit-based model challenged it. The platform is the top-2 vendor alongside Mixpanel with arguably the deepest behavioral analytics feature set — causal insights (explain why metrics change), predictive audiences (ML-powered user segmentation), feature experimentation (native A/B testing platform), mutual exclusion groups (sophisticated experiment design). For data science-heavy product analytics organizations, Amplitude's analytical depth exceeds competitors. MTU (Monthly Tracked Users) pricing model: Amplitude counts unique users tracked monthly rather than total events. This favors deployments with high events-per-user (fewer MTUs + more events often cheaper than event-based pricing) and penalizes deployments with high user counts + low engagement (many MTUs + few events more expensive). For B2B SaaS with 10-100K MAUs × 100-1000 events/user/month, Amplitude MTU-based pricing often advantages vs Mixpanel event-based. For PLG B2C apps with millions of light-touch MAUs, event-based pricing often advantages. Starter tier's 10K MTUs + 10M events + session replay + unlimited feature flags + web experimentation + AI feedback is the most feature-rich free tier among Mixpanel/Amplitude/Heap/Pendo — matches PostHog feature breadth for evaluation. Plus tier at $49/month starting for 300K MTUs + 25M events is category-leading affordable entry-point for mid-market — Mixpanel Growth at 25M events costs $6,720/month ($0.28 × 24K × 1000) = 137x Amplitude Plus entry price. Note: Plus tier caps at 300K MTUs — scaling beyond requires Growth tier custom-quote. Growth tier adds causal insights + feature experimentation + code editor for web experimentation + real-time streaming/syncs + predictive audiences. Industry estimates $20,000-100,000+/year for mid-market deployments. Enterprise tier adds cross-product analysis + advanced data/permission controls + mutual exclusion groups + multi-armed bandit experiments. Industry estimates $100,000-500,000+/year for enterprise. Startup program: one free year on Growth plan for companies under $10M funding + under 20 employees — very valuable for qualifying startups (saves $20K-100K year-one). Where Amplitude wins: MTU-based pricing advantages B2B SaaS with high events-per-user deployments, deepest behavioral analytics feature set in category (causal insights + predictive audiences + multi-armed bandits), most feature-rich free tier among traditional vendors (Mixpanel/Heap/Pendo), Plus tier at $49/month is category-leading mid-market entry price, feature experimentation native (matches Optimizely/VWO functionality without separate tool), startup program first year free with broader eligibility than Mixpanel. Where it loses: MTU-based pricing disadvantages B2C apps with millions of light-touch users, Growth + Enterprise custom-quote opacity (unlike PostHog transparent pricing at scale), Plus tier caps at 300K MTUs (mid-market growth forces custom-quote migration), smaller product suite than PostHog (no error tracking, surveys, data warehouse in core), session replay bundled but less mature than Contentsquare/FullStory specialists.