Cut the SaaS

Amplitude alternatives · honest verdict

Amplitude Alternatives: The Best Product Analytics Without the Enterprise Hangover

Amplitude is a genuinely powerful product analytics tool. It is also a tool you grow into a sales call with. You start free, your event volume creeps up, the dashboard gets denser, and one day a rep is walking you through a quote that has commas in it. The depth is real. So is the learning curve, and so is the bill.

We read the top-ranking "Amplitude alternatives" lists so you do not have to, and most are SEO bait from tools fishing for your card number. This one is not. Nobody pays us to recommend anything. Below are the five alternatives that actually matter for a founder or small product team, each with verified 2026 pricing, plus the uncomfortable truth that you might not need a switch at all.

◇The contenders we put against Amplitude

P
PostHog
M
Mixpanel
G
Google Analytics 4
H
Heap (by Contentsquare)
F
Fullstory

The verdict

Most founders leaving Amplitude should go to PostHog, full stop: analytics, session replay, and feature flags in one tool with a million free events a month. If you only want clean funnels and retention and hate dense dashboards, Mixpanel is the friendlier swap with a near-identical free tier. Pre-revenue and just need numbers? Google Analytics 4 is free forever and already in your stack. Reach for Heap if you cannot be bothered to instrument events, and Fullstory if the real question you have is "why did that user rage-quit" rather than "how many converted."

0

Amplitude alternatives worth a look

0

with a genuinely free tier

$0.00000/mo

cheapest paid plan

Starting price, per user / month

PostHog
$0.00
Mixpanel
$0.00
Google Analytics 4free tier
$0
Heap (by Contentsquare)
$0
Fullstoryfree tier
$0
◢

The picks that earn their seat

01

PostHog

The all-in-one swap: product analytics, session replay, feature flags, and A/B tests in a single open-source platform, so you cancel three subscriptions instead of replacing one.

$ Generous free tier of 1M events/month, plus 5K session recordings and 1M feature flag requests. Usage-based after that, starting around $0.00005/event and stepping down sharply at volume. PostHog says 90%+ of companies use it for free.
Use when
You want Amplitude's analytics plus the replay and flags tools you were about to buy separately. You like transparent usage pricing and the option to self-host.
Skip when
You need a polished, non-technical, click-and-go UI on day one. PostHog rewards builders, not dashboard tourists.
02

Mixpanel

The friendlier Amplitude: the same event-based funnels, retention, and cohorts, but a UI your PM can actually drive without a certification course.

$ Free plan up to 1M events/month with core analytics and 10K session replays. The Growth plan is usage-based at roughly $0.28 per 1,000 events after the free tier, so about $2,520/month at 10M events. Enterprise is a sales call (think $25K+/year).
Use when
You want clean funnels, retention, and flows without Amplitude's overwhelm, and your event volume is modest enough to stay near the free tier.
Skip when
Your event volume is huge. Per-event pricing scales fast, and at tens of millions of events the bill rivals what made you leave Amplitude.
03

Google Analytics 4

The free default you already have: event-based tracking, funnel and path exploration, and behavioral reports at exactly zero dollars.

$ Free forever for almost every startup. The paid tier (GA4 360) is enterprise-only and starts in the six figures a year, so realistically you will never touch it.
Use when
You are pre-revenue or early, want web and product behavior in one place, and refuse to pay for analytics until the data justifies a real tool.
Skip when
You need product-grade cohorts, account-level analytics, or a UI that does not feel like a Google engineer designed it for other Google engineers.
04

Heap (by Contentsquare)

Autocapture-first analytics: it logs every click and pageview automatically, so you can answer questions retroactively without instrumenting events up front.

$ Free plan up to 10K monthly sessions with 6 months of history. Paid Growth, Pro, and Premier tiers are custom-quoted (no public list price), with Growth reportedly starting around $3,600/year.
Use when
You hate the event-tagging grind that makes people quit Amplitude. Heap captures everything so you can define events after the fact.
Skip when
You want transparent pricing or worry about product direction. Heap was absorbed by Contentsquare, and the paid tiers hide behind sales.
05

Fullstory

Analytics plus autocapture session replay: less "how many converted" and more "watch the exact moment they rage-clicked and bounced."

$ Free plan up to 30K sessions/month with 12 months of retention and core replay. Business, Advanced, and Enterprise tiers are session-based and custom-quoted, so you contact sales for a number.
Use when
Your real question is qualitative: why users get stuck, where they rage-click, what the funnel chart cannot tell you. Replay and analytics in one tool.
Skip when
You need pure quantitative depth at scale or transparent pricing. Session-based billing climbs with traffic and the paid number is never on the page.

🔥 Free tool, no signup

On Amplitude too? See what your whole stack scores.

Pick your tools, get a Stack Bloat Score, your real annual bill, and a roast you probably deserve. Then exactly what we'd cut. We roast the bloat, not you.

Roast my stack

✂ What to cut first

Here is the part the analytics vendors will not say: most early teams do not have an Amplitude problem, they have a too-much-tooling problem. You bought Amplitude for analytics, a session replay tool because Amplitude's felt thin, and a feature-flag service on top. That is three bills doing one job. Cut two of them. PostHog folds analytics, replay, and flags into one free tier, which is the cleanest consolidation play here. And if you are honest, half the dashboards you built in Amplitude are screenshotted into a deck once a quarter and never opened again. Cut those too. The best analytics tool is the one whose numbers you actually act on, not the one with the highest ceiling and the scariest invoice.

FAQs

What is the best free alternative to Amplitude?+

For founders, PostHog is the strongest free alternative: 1M events per month plus session replay and feature flags, all in one tool. If you want a simpler, Amplitude-style UI, Mixpanel's free plan also covers up to 1M events with core funnels and retention. And if you are pre-revenue, Google Analytics 4 is free forever and already lives in most stacks. All three let you do real product analytics without a credit card.

Why do teams switch away from Amplitude?+

Two reasons dominate. First, cost: the free tier is fine until your event volume grows, then you land in a usage-based or enterprise quote with commas in it. Second, complexity: real users and G2 reviewers consistently call out the learning curve, fiddly event setup, and dashboards dense enough to overwhelm non-technical teammates. Amplitude is powerful, but power and simplicity are different products, and many teams realize they wanted the simpler one.

Is PostHog actually a good replacement for Amplitude?+

Yes, for most startups it is the cleanest swap. PostHog covers the core Amplitude job, event-based analytics, funnels, retention, and cohorts, then adds session replay, feature flags, and A/B testing in the same platform. That means you can cancel two or three other subscriptions at once. The trade-off is the interface: PostHog is built for technical teams and rewards builders, so it is less click-and-go than Amplitude or Mixpanel out of the box.

How does Mixpanel pricing compare to Amplitude?+

Both start with generous free tiers near 1M monthly events, so at small scale they are similar in cost (free). The divergence comes with volume. Mixpanel's Growth plan charges roughly $0.28 per 1,000 events, which works out to about $2,520/month at 10M events. Amplitude moves you toward custom enterprise quotes instead. For modest event volumes, Mixpanel is the more predictable bill; at very high volumes, both get expensive, so model your real event count before committing.

Do I even need a product analytics tool, or can I just use GA4?+

If you are pre-revenue or running a simple web product, Google Analytics 4 is genuinely enough, and it is free forever. It handles event tracking, funnels, and path exploration. You should reach for a dedicated tool like PostHog or Mixpanel once you need product-grade cohorts, retention curves you act on weekly, or account-level analytics that GA4 handles poorly. Buying analytics before you act on the data is just tool sprawl with a dashboard.

Don't just swap a tool, wire the whole stack

Picking Amplitude's replacement is step one. The wiring is the win.

See how this tool fits into a full, tested stack, and get one wired recipe in your inbox every week.

See the GTM recipes

Researched against: userpilot.com · posthog.com · amplitude.com · posthog.com · mixpanel.com · heap.io · fullstory.com · g2.com. Opinions are our own, nobody pays us to recommend anything.