Amplitude

Amplitude is a product-analytics service for teams that need event tracking, conversion funnels, session recordings and ecommerce measurement in one workflow. It suits product, growth and commerce groups able to manage usage quotas, especially those starting with a no-cost plan. The main decision is whether its API-focused delivery and replay allowances match your traffic and analysis volume.

Overview

Amplitude combines behavioral event tracking with funnel analysis, session replays and ecommerce tracking. API access supports teams that want to connect analytics to their own systems, while extended data retention helps preserve historical context for trend and cohort work. That combination is strongest when understanding product usage and conversion behavior is the priority, rather than when a buyer needs a broad set of named native clients.

The maker, Amplitude, was founded in 2012 and is headquartered in San Francisco, California. Its freemium model lowers the barrier to starting, but monthly event and replay quotas determine how long a free deployment remains practical as usage grows.

Key features

• Event tracking and conversion funnels: Capture user actions and map movement through conversion paths. Together, these features help product and growth teams identify engagement patterns and locate drop-off points in a signup or purchase journey.
• Session recordings: Replay capacity is 10,000 sessions per month on Free, 20,000 on Growth and 50,000 on Enterprise. Free works for limited investigation; higher tiers are more suitable when a busy product generates too many sessions to sample comfortably. Growth and Enterprise use custom pricing.
• Ecommerce tracking: Commerce teams can analyze shopping activity alongside broader product behavior, making Amplitude more relevant to stores and subscription products than an event-only tracker.
• API access and retention: An API gives technical teams a route into their own data workflows, and extended retention supports longer-term analysis. The value is greatest for organizations prepared to build processes around an API rather than rely on a specified native app platform.

Pricing

Amplitude uses a freemium structure. The Free plan costs nothing forever, covers 2M events per month, includes 10,000 monthly session replays and 2,000 AI feedback records, and requires no credit card. It is a sensible starting point for small teams or controlled projects, but the event and replay ceilings can become binding as traffic rises.

Plus starts at $0 per month, with the first 2M events each month free, but requires a credit card. It supports up to 70M events, 20 behavioral cohorts and two years of data retention. Compared with Free, it trades the no-card simplicity for substantially more event capacity and a stated retention period, making it the more workable tier for growing usage that still fits within the included allowance.

Growth has custom pricing and includes 20,000 monthly session replays. Enterprise also has custom pricing and raises that allowance to 50,000 monthly replays. These tiers make sense for organizations whose replay workload exceeds the lower plans, but buyers need a quotation before they can assess total cost.

Platforms

Amplitude is listed for API use. That makes it a natural fit for teams integrating analytics into a technical stack, while organizations requiring a named web, mobile or desktop application should verify that their delivery requirements are met.

Who it's for

Choose Amplitude for product managers, growth analysts and ecommerce teams that need events, funnels and recordings together, and for technical groups comfortable using an API. Free suits early-stage or lower-volume analysis; Plus suits teams approaching the Free event ceiling; Growth and Enterprise suit larger replay programs when custom procurement is acceptable.

It is less suitable when you need predictable published pricing for advanced tiers, a replay volume beyond the plan allowance, or a platform list broader than API.

Pros and cons

Pros

• Broad behavior coverage: Events, funnels, recordings and ecommerce tracking address both quantitative paths and session-level investigation.
• Usable free entry: Free runs forever at no cost, with no credit card and a 2M-event allowance.
• Growth headroom: Plus reaches up to 70M events, 20 cohorts and two-year retention, while upper tiers increase replay capacity.
• Technical integration: API access supports custom data workflows.

Cons

• Quota pressure: Free combines a 2M-event cap with 10,000 replays and 2,000 AI feedback records, which may constrain active products.
• Unclear upper-tier budgeting: Growth and Enterprise require custom pricing.
• Narrow stated platform: API is the listed platform, not a named native web or mobile app.

Alternatives

Compare Web analytics tools when site-focused measurement is your priority, or Customer Analytics Software for a wider customer-analysis shortlist. Experimentation Platforms and A/B Testing Tools are better starting points when controlled experiments are central. For product-centered comparisons, see Product Analytics Tools; for mobile-specific needs, see Mobile App Analytics Software.

PostHog is a freemium alternative with Android, iOS, web, desktop, Linux and self-hosted platforms, plus an MIT-licensed open-source product. Zoho Apptics offers a free-forever plan and a free trial across multiple platforms. Matomo provides a free community option with unlimited users and hits, including self-hosting. Jetpack Stats is a free freemium option for basic traffic and content statistics. Mixpanel has a free plan with unlimited seats, 1M events and 10,000 replays per month. Heap offers a free plan with 10,000 monthly sessions and six months of history. Cloudflare Web Analytics is a free choice for personal or hobby projects. Umami offers a free cloud hobby plan and a $20-per-month Pro plan with 1M events.

Verdict

Amplitude is a strong choice for teams that want event tracking, funnels, session recordings and ecommerce analysis in one API-oriented service, with a generous way to start free. Choose it when those capabilities and the available quotas fit your scale. Look elsewhere if you need fully published pricing for larger tiers or a broader, explicitly native platform footprint.