Product & Web Analytics · decision tool
PostHog alternatives — ranked for your stack
Leaving PostHog? The other analytics platform options ranked at your usage, budget and constraints with verified dated pricing — plus when PostHog is still the right call.
Prices verified 2026-07-17 against official pricing pages · fit weights are our estimates (see methodology) · share the URL to share your configuration
As of Jul 2026, with 500,000 tracked events/month, a $50 budget for this slot, Amplitude ranks first for these inputs at 96% fit and a StackSays-estimated $0/month (Mixpanel: 91% fit, $0/month). Fit weights are our estimates; prices trace to official pages. Change any input below and the verdict recomputes.
Your situation
The verdict updates as you move these.
Narrow pick — the runner-up is close
Enterprise product analytics with the biggest free tier (2M events) — and unpublished paid rates
vs Mixpanel: fit 96% against 91%, est $0 against $0 per month
Comparing 7 tools head-to-head. Open the full field (8 options) →
The decision, in plain words
For a solo builder at 500,000 tracked events/month and a $50.00/mo budget for the analytics platform slot, Amplitude leads at 96% fit and $0/mo. The two rules doing the work: budget fit (Runs free at your usage — $0 vs your $50/mo budget); batteries included (Bundles session replay, feature flags, funnels, heatmaps — fewer services to glue at team size 1).
Mixpanel runs close (91% fit, $0/mo). It takes the lead if runs free at your usage — $0 vs your $50/mo budget matters more to you than the current weights assume.
Honest weak spot of the pick: proprietary saas — historical analytics rarely survive a migration.
Generated from the calculation above — every number traces to the sourced data; nothing here is written by an AI making things up.
Why Amplitude scores 96%
How the $0/mo estimate is calculated
Your usage fits Amplitude's free tier (2M events/month forever, 10K session replays, no credit card) — the estimate is $0.
What could change this verdict
Cost risk
Official prices verified 2026-07-17; calculation is deterministic code over those prices.
At a glance
| Tool | Free tier | Paid entry | Verified |
|---|---|---|---|
| Plausible | No free tier | Starter 10K $9/mo | 2026-07-17 |
| Fathom | No free tier | 100K $15/mo | 2026-07-17 |
| Umami Cloud | 100K events/month, 1 website, 6-month retention | Pro $20/mo | 2026-07-17 |
| Mixpanel | 1M events/month (hard cap), 10K session replays, max 5 saved reports | Pay-as-you-go — First 1M events free, then $0.28/1K events at list rate (volume discounts exist but aren't published); unlimited reports | 2026-07-17 |
| Amplitude | 2M events/month forever, 10K session replays, no credit card | — | 2026-07-17 |
| Google Analytics 4 | No free tier | — | 2026-07-17 |
| Simple Analytics | No free tier | Paid 100K $20/mo | 2026-07-17 |
Data sources
| Tool | Source | Verified |
|---|---|---|
| Plausible | Plausible pricing | 2026-07-17 |
| Fathom | Fathom pricing (all brackets read live) | 2026-07-17 |
| Umami Cloud | Umami Cloud pricing | 2026-07-17 |
| Mixpanel | Mixpanel pricing | 2026-07-17 |
| Amplitude | Amplitude pricing | 2026-07-17 |
| Google Analytics 4 | GA4 data retention (official Google doc) | 2026-07-17 |
| Simple Analytics | Simple Analytics pricing | 2026-07-17 |
A monitor re-checks these pages for changes; when a vendor moves a price, the date updates and every verdict recomputes.