Product analytics platform for understanding user behaviour at scale
Amplitude is the leading product analytics platform for digital teams, providing behavioural cohorting, funnel analysis, retention tracking, and experimentation. Trusted by Walmart, Atlassian, Dropbox, and 3,000+ companies, it gives product managers and growth teams the data depth to make confident product decisions.
Amplitude is a strong fit if its core strengths match your workflow, budget, and support needs. Use the quick signals below before opening the full review.
Amplitude is to product analytics what Salesforce is to CRM — the reference platform that the rest of the category benchmarks against. Founded in 2012 in San Francisco and publicly listed (AMPL) since 2021, Amplitude serves 3,000+ paying customers including Atlassian, Walmart, Dropbox, Twitter, and Under Armour. Its data depth and flexibility make it the default choice for organisations where product decisions are data-driven.
Amplitude's foundational model is the event stream. Every user action in your product — button click, page view, feature used, item purchased — is captured as a named event with properties attached. This event stream is then analysable through Amplitude's query interface: what percentage of users who did Event A within 7 days also completed Event B? How does that conversion rate differ between users acquired from paid vs organic channels? What is the 30-day retention curve for users who activated the core feature vs those who didn't?
This question type — behavioural segmentation with temporal context — is what Amplitude does better than any competitor. The cohort builder lets analysts define segments based on combinations of events, user properties, and time windows, then track those cohorts forward through any subsequent behaviour. For product managers trying to understand what drives long-term retention, this is the analytical tool that other tools approximate.
Amplitude's funnel charts are the best in the category. Define a sequence of events — signup, onboarding step 1, core action, paid conversion — and Amplitude shows conversion rates between each step, broken down by any user property. The Pathfinder analysis goes further: instead of predefined funnels, it shows what users actually do between any two events — revealing the unexpected paths that happy users take and the dead ends that churned users hit.
For B2C products with complex multi-step activation flows, this analysis replaces weeks of manual cohort analysis in spreadsheets.
Amplitude Experiment integrates A/B testing directly into the analytics layer. Instead of using a separate experimentation platform and joining results to your analytics manually, Amplitude tracks experiment exposure alongside all other events. Statistical significance is calculated inline, and experiment results can be segmented by any user property. For organisations where the person running experiments is also the person analysing product metrics, this integration eliminates significant coordination overhead.
The free Starter plan supports up to 50,000 monthly tracked users (MTUs) with the full core feature set. For seed and early Series A products with under 50k MAU, this is a genuinely functional offering — not a hobbled demo tier. Most competitors' free plans are either more restricted in features or use event limits (rather than user limits) that expire faster. This makes Amplitude's free tier the strongest product analytics entry point in the category.
The learning curve is significant. Teams without prior exposure to event-based analytics typically need several weeks to instrument the product correctly, load the SDK, and learn to interpret cohort charts. Getting value from Amplitude requires an upfront analytical investment that tools like Google Analytics or Fathom do not.
Pricing at scale can be surprising. The Plus plan at $49/month covers 50k MTUs. Growth plan pricing (custom quoted) scales with MTU volume and can become substantial for high-traffic consumer applications. Companies often encounter cost cliffs at growth milestones that require contract renegotiation.
For product teams that need rigorous behavioural analysis, Amplitude is the category best. Its cohort depth, funnel analysis, and experimentation integration are unmatched. The learning curve and cost trajectory are real considerations for smaller teams and high-volume consumer apps.
Score: 8.8/10 — Best behavioural analytics depth in the category; learning curve and scaling costs are the trade-offs.
Free
Free billed annually
$49/mo
$588/mo billed annually
Contact sales
Amplitude is best for Product managers at growth-stage SaaS companies who need cohort retention and funnel data to prioritise roadmap decisions, Growth teams running experiments that require causal linkage between feature changes and engagement metrics, Data teams at consumer apps managing large-scale event streams who need a flexible analysis layer without writing SQL.
Yes. Amplitude currently lists a free plan in ToolRankr data.
It has a free plan.
Amplitude is reviewed using ToolRankr's scoring model for ease of use, value, features, support, and overall quality. Affiliate links may earn a commission, but sponsored labels do not change editorial scoring.
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