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Best Web Analytics Tools of 2026

Updated · 7 picks · live pricing · affiliate disclosure

The free incumbent for content sites and SMB marketing teams not bound by cookie-free.

BEST OVERALL6.9/10

Google Analytics 4

The free incumbent for content sites and SMB marketing teams not bound by cookie-free.

Try Google Analytics 4See full review

How it stacks up

  • Free unlimited properties

    vs $9 Plausible Growth 10k floor

  • 14 months retention free

    vs $25 PostHog Paid usage minimum

  • BigQuery export included

    vs $26 Matomo Cloud Essential floor

#2
PostHog6.7/10

From $25/mo

View
#3
Mixpanel5.7/10

From $24/mo

View

All picks at a glance

#PickBest forStartingFreeScore
1Google Analytics 4Best free default for content sitesFree✓6.9/10
2PostHogBest for product analytics with session replay$25.00/mo✓6.7/10
3MixpanelBest for enterprise product analytics teams$24.00/mo✓5.7/10
4Plausible AnalyticsBest privacy-first lightweight analytics$9.00/mo—5.6/10
5OpenPanelBest lightweight open-source product analytics$20.00/mo✓5.0/10
6MatomoBest for self-hosted GA-style depth$26.00/mo—4.0/10
7Fathom AnalyticsBest clean dashboard for privacy-first paid$15.00/mo—3.6/10

Quick pick by use case

If you only have thirty seconds, find your situation below and skip to that pick.

If you run a content site or small-business marketing operation and consent banners are acceptableGoogle Analytics 4Free, unlimited properties, BigQuery export. Format every marketing agency already reads. The rational default outside the EU.If your audience is EU-bound and you need cookie-free tracking without consent bannersPlausible AnalyticsGrowth 10k $9 entry across 50 sites. Cookie-free, EU-hosted, AGPL self-host option. Estonia base outside 14 Eyes.If you run a product-led SaaS and need funnels plus session replay plus feature flagsPostHogFree 1M events, $0.00031/event after. Session replay plus feature flags plus surveys native. Open-source self-host.If you must self-host the analytics tool for compliance or data-residency reasonsMatomoOn-Premise GPL v3 free with no data caps. Closest GA-style report depth in open source. 18-year-old project.If you are an enterprise growth team and need polished product analytics with strong AIMixpanelFree 1M events, Growth $24 to 100M events. Spark AI for natural-language queries. Polished UX preferred by analysts.If you want a small-site fixed-fee privacy-first dashboard that reads in 5 secondsFathom AnalyticsStarter $15 covers 100k pageviews unlimited sites. Cleanest single-page dashboard in privacy-first lane.

Compare all 7 picks

Free tierTop spec
#1Google Analytics 46.9/10Free——✓Free unlimited properties
#2PostHog6.7/10$25.00/mo——✓Free 1M events monthly
#3Mixpanel5.7/10$24.00/mo—Save $12/yr✓Free 1M events monthly
#4Plausible Analytics5.6/10$19.00/mo$190.00/yrSave $72/yr—Growth 10k $9 entry
#5OpenPanel5.0/10$50.00/mo—$300/yr more✓Free 10k events monthly
#6Matomo4.0/10$65.00/mo$624.00/yr$480/yr more—Cloud Essential $26 entry
#7Fathom Analytics3.6/10$24.00/mo$230.00/yrSave $12/yr—Starter $15 entry / 100k
#1

Google Analytics 4

6.9/10

Best free default for content sites

Try Google Analytics 4See Google Analytics 4 alternatives

The free incumbent for content sites and SMB marketing teams not bound by cookie-free.

PlanMonthlyWhat you get
FreeFreeUnlimited properties with up to 14 months retention, standard reports, and BigQuery export for content and SMB sites
Analytics 360 (Enterprise)CustomEnterprise SLA with advanced sub-properties, roll-up properties, and custom funnels for sites with billions of monthly hits

Google Analytics 4 is the free incumbent and the rational default for the majority of small-business and content-publisher sites whose traffic stays inside the free tier and whose marketing operation already speaks the GA4 dashboard language. The wedge against the privacy-first lane is breadth and zero cost; the wedge against product-analytics tools is reach (every agency in the world reads a GA4 dashboard).

Free tier covers unlimited properties, up to 14 months of data retention, all standard reports including Acquisition, Engagement, Monetization, and Retention, plus a free BigQuery export that lets the data team query raw events at SQL depth. Analytics 360 is enterprise-priced (sales-quoted from roughly $150,000 a year) and adds advanced sub-properties, roll-up properties, and an SLA for sites with billions of monthly hits.

The catch: GA4 sets cookies, requires a consent banner in the EU under PECR and GDPR, sends data to Google's ad infrastructure, and is the wrong default for any site whose audience is EU-bound or whose data-handling rules out third-country transfers. Default to GA4 for content sites outside the EU; pay Plausible when consent banners are not acceptable.

Pros

  • Free across unlimited properties with full report depth
  • 14 months of data retention on the free plan
  • BigQuery export lets the data team query raw events
  • Format every marketing agency and freelancer already reads
  • Native ecommerce, conversion, and audience reports

Cons

  • Requires cookie consent banner in EU under PECR and GDPR
  • Sends data to Google ad infrastructure by default
Free unlimited properties14 months retention freeBigQuery export included

Best for: Content publishers, SMB marketing teams, agencies, and SaaS founders whose audience is global and not cookie-free bound.

Privacy posture
5
Analysis depth
9
Dashboard UX
7
Value
10
Support
7
Try Google Analytics 4
#2

PostHog

6.7/10

Best for product analytics with session replay

Try PostHogSee PostHog alternatives

The product-analytics platform with session replay, feature flags, and surveys native; open-source self-host included.

PlanMonthlyWhat you get
FreeFree1M events a month with 5,000 session recordings, funnels, cohorts, and feature flags; the most generous free tier in the category
Paid usage$25.00/moUsage-based at $0.00031 per event past 1M plus session replay, A/B testing, surveys, and a data warehouse
EnterpriseCustomSAML SSO, audit log, custom MSA, and a dedicated CSM for governance-bound teams

PostHog is the open-source product-analytics platform that ships pageview tracking alongside autocapture, session recordings, funnels, retention cohorts, feature flags, A/B testing, surveys, and a data warehouse in one product. The wedge against Mixpanel is breadth (everything in one product) plus the open-source escape hatch; the wedge against Plausible and Fathom is depth (event-first product analytics, not pageview-centric web analytics).

Free tier covers 1M events a month plus 5,000 session recordings, the most generous free tier in the category. Paid usage starts at $0.00031 per event after the free 1M events tick, plus $0.005 per session recording, so a SaaS product clearing 5M events monthly pays roughly $25 a month. Enterprise is sales-priced and adds SAML SSO, audit log, and a dedicated CSM.

The catch: heavyweight surface for sites that just need pageview reports, and self-host operations cost real engineering time at scale. PostHog runs the cloud and lets teams egress to self-host on Kubernetes via the official Helm chart; SOC 2 Type II audited. Pay $25 when product-led SaaS funnel work leads; default to GA4 or Plausible when pageview reports are the goal.

Pros

  • Free 1M events monthly is the most generous in the category
  • Session recordings, feature flags, A/B testing native
  • Open source MIT; self-host on Kubernetes via Helm chart
  • SOC 2 Type II audited; data warehouse with SQL access
  • PostHog AI for natural-language exploration on Cloud

Cons

  • Heavyweight surface for sites that just need pageview reports
  • Self-host operations cost real engineering time at scale
Free 1M events monthly$0.00031/event after free tierSelf-host on Kubernetes14-day Cloud trial

Best for: SaaS product teams wanting product analytics with replay, startups whose growth flow needs feature flags, and engineering-led teams.

Privacy posture
7
Analysis depth
8
Dashboard UX
7
Value
9
Support
8
Try PostHog
#3

Mixpanel

5.7/10Save $12/yr

Best for enterprise product analytics teams

Try MixpanelSee Mixpanel alternatives

The enterprise product-analytics pick with Spark AI and the polished UX preferred by non-engineering analysts.

PlanMonthlyWhat you get
FreeFree1M events a month with core reports, limited retention, and 3 saved reports for evaluation
Growth$24.00/moUp to 100M events a month with unlimited reports, funnels, retention, flows, and group analytics; the realistic-buyer tier
EnterpriseCustomSSO, SCIM, audit log, a dedicated CSM, and custom MSA for governance-bound enterprise teams

Mixpanel is the heritage product-analytics incumbent that defined the funnel-and-cohort dashboard category in the 2010s and remains the pick for enterprise growth teams who need a polished UI and a product surface tuned for non-engineering analysts. The wedge against PostHog is polish and analyst-led UX; the wedge against GA4 is the event model (Mixpanel was event-first from day one with meaningfully more powerful funnel reporting).

Free tier covers 1M events a month with core reports and limited retention. Growth at $24 a month is the realistic-buyer tier covering up to 100M events with unlimited reports, funnels, retention, flows, and group analytics. Enterprise is sales-priced and adds SSO, SCIM, audit log, and a dedicated CSM. Spark AI ships natural-language query against the dataset.

The catch: pricing scales with events tracked and gets expensive past 100M monthly events, no session replay native (pair with FullStory or Hotjar), and no self-host option for compliance-bound teams. Pay $24 when polished analyst-led UX is the goal; default to PostHog when session replay and feature flags are part of the buy.

Pros

  • Free 1M events with core reports and basic retention
  • Growth $24 covers up to 100M events with full report depth
  • Spark AI for natural-language data exploration
  • Polished UX preferred by non-engineering analysts
  • Strong group analytics for B2B account-based reporting

Cons

  • Pricing scales steeply past 100M monthly events
  • No session replay native; no self-host option
Free 1M events monthlyGrowth $24 to 100M eventsSpark AI includedFree tier (no time limit)

Best for: B2B SaaS growth teams needing polished product analytics, enterprise marketing analysts who prefer a finished UX, and ABM teams.

Privacy posture
7
Analysis depth
9
Dashboard UX
9
Value
7
Support
7
Try Mixpanel
#4

Plausible Analytics

5.6/10Save $72/yr

Best privacy-first lightweight analytics

Try Plausible AnalyticsSee Plausible Analytics alternatives

The privacy-first pick with cookie-free EU hosting, AGPL self-host, and a clean dashboard that reads in 30 seconds.

PlanMonthlyAnnualWhat you get
Growth 10k$9.00/mo$90.00/yr10,000 monthly pageviews across 50 sites with goals and EU-hosted infrastructure; the indie-hacker entry tier
Growth 100k$19.00/mo$190.00/yrLifts the pageview cap to 100k a month with the same goals and EU hosting
Business 100k$39.00/mo$390.00/yrUnlocks the Stats API, funnels, and ecommerce revenue dimensions; the realistic-buyer tier for working teams
Business 1M$89.00/mo$890.00/yrScales pageview coverage to 1M a month with all Business features for higher-traffic publishers

Plausible Analytics is the pick for any privacy-first or EU-bound team that needs a clean single-page dashboard without cookie consent banners. The wedge against GA4 is consent posture (cookie-free under GDPR and PECR); the wedge against PostHog is dashboard simplicity (pageview-first, not event-first). Estonia jurisdiction sits inside the EU but outside 14 Eyes.

Growth 10k at $9 a month covers 10,000 monthly pageviews across 50 sites with goals and the EU-hosted infrastructure. Growth 100k at $19 lifts the pageview cap to 100k. Business 100k at $39 is the realistic-buyer tier for working teams: it unlocks the Stats API, funnels, and ecommerce revenue dimensions. Business 1M at $89 covers 1M monthly pageviews.

The catch: no session replay or feature flags so Plausible is not a product-analytics tool, and funnels live behind the Business tier at $39. Open source on AGPL with the official self-host option for teams that want to run their own infrastructure. Pay $9 when small-site privacy-first reads lead; default to PostHog when product-analytics depth is the buy.

Pros

  • Growth 10k $9 entry covers 50 sites and most small-site needs
  • Cookie-free by default, no consent banner needed in EU
  • AGPL open source with official self-host option
  • Estonia base sits outside the 14 Eyes alliance
  • Clean single-page dashboard reads in 30 seconds

Cons

  • No session replay or feature flags; not a product-analytics tool
  • Funnels behind the Business tier at $39
Growth 10k $9 entryCookie-free, EU-hostedAGPL self-host option30-day trial

Best for: EU-bound websites and SaaS products, privacy-first publishers, dev shops with many client sites, and indie hackers wanting a clean read.

Privacy posture
10
Analysis depth
9
Dashboard UX
10
Value
9
Support
7
Try Plausible Analytics
#5

OpenPanel

5.0/10$300/yr more

Best lightweight open-source product analytics

Try OpenPanelSee OpenPanel alternatives

The lightweight open-source pick for product analytics without PostHog platform sprawl, Sweden-based AGPL.

PlanMonthlyWhat you get
FreeFree10,000 events a month with unlimited projects, funnels, retention, and the official Docker Compose self-host
Starter$20.00/mo1M events a month with email support; the realistic-buyer tier for indie SaaS teams on cloud
Premium$50.00/mo10M events a month with priority support for product teams that have scaled past Starter

OpenPanel is the Sweden-based open-source product-analytics platform that ships the funnel, retention, and event-tracking dashboard most teams actually use without the data-warehouse, feature-flag, and survey product sprawl PostHog Cloud bundles. The wedge against PostHog is focus; the wedge against Mixpanel is the open-source escape hatch and a cheaper entry; the wedge against Plausible is depth (funnels and retention out of the box).

Free tier covers 10,000 events a month with unlimited projects, funnels, retention reports, and the official self-host option. Starter at $20 a month is the realistic-buyer tier covering 1M events with email support. Premium at $50 covers 10M events with priority support for teams whose volume has scaled past Starter.

The catch: founded 2024 so the community is smaller than PostHog's, no native session replay yet, and cohort analysis is shallower than Mixpanel's group analytics. Sweden jurisdiction sits inside the EU GDPR regime but outside 14 Eyes; OpenPanel is licensed AGPL v3 and self-hosts on Docker Compose with no data caps. Pay $20 when product analytics without PostHog breadth leads; default to PostHog when session replay matters.

Pros

  • Free 10k events with funnels and retention out of the box
  • Starter $20 covers 1M events with full feature surface
  • AGPL self-host on Docker Compose with no data caps
  • Sweden base sits inside EU GDPR, outside 14 Eyes alliance
  • Focused product surface without the PostHog platform sprawl

Cons

  • Founded 2024; community and integration ecosystem still growing
  • No native session replay; cohort depth trails Mixpanel
Free 10k events monthlyStarter $20 covers 1M eventsAGPL Docker Compose self-hostFree tier (no time limit)

Best for: Indie hackers and small SaaS teams wanting product analytics without PostHog breadth, EU-bound product teams, and focused engineering shops.

Privacy posture
9
Analysis depth
7
Dashboard UX
8
Value
9
Support
6
Try OpenPanel
#6

Matomo

4.0/10$480/yr more

Best for self-hosted GA-style depth

Try MatomoSee Matomo alternatives

The self-host GA-depth pick with Cloud Essential $26 or On-Premise GPL v3 free with no data caps.

PlanMonthlyAnnualWhat you get
Cloud Essential$26.00/mo$240.00/yr100k actions a month with GDPR compliance and the full GA-style report library; the realistic Cloud entry
Cloud Business$65.00/mo$624.00/yrLifts to 500k actions with roll-up reporting and white-label options for agencies
On-PremiseFree—GPL v3 self-host with no data caps and no recurring fee; the right answer for high-volume or data-residency-bound teams

Matomo is the New-Zealand-based open-source web-analytics platform that ships the closest GA-style report depth available outside Google's stack. The wedge against Plausible and Fathom is depth: Matomo replicates GA's report library at near parity and supports custom dimensions, custom variables, ecommerce, and goal funnels in ways the lightweight tools intentionally do not. Shipped since 2007 (originally as Piwik) with the most-mature self-host story in the category.

Cloud Essential at $26 a month is the realistic-buyer tier covering 100k actions a month with GDPR compliance, the full report library, and add-ons for heatmaps and session recordings. Cloud Business at $65 covers 500k actions with roll-up reporting and white-label options. On-Premise is GPL v3 self-host with no data caps and no recurring fee.

The catch: Cloud Business $65 is the listed typical price even though Cloud Essential $26 is the realistic entry, and self-host operations cost real maintenance time. Default to On-Premise when data-residency rules out cloud entirely; pay Cloud Essential $26 when GA-style depth matters but self-host engineering does not.

Pros

  • Cloud Essential $26 entry covers 100k actions with full report library
  • On-Premise GPL v3 self-host has no data caps and no recurring fee
  • Closest GA-style report depth in the open-source lane
  • Heatmaps and session recordings as add-ons on cloud
  • New Zealand jurisdiction; mature 18-year-old project

Cons

  • Cloud Business $65 typical overshoots the realistic Cloud Essential $26
  • Self-host operations cost real maintenance time
Cloud Essential $26 entryOn-Premise GPL v3 freeGA-style depth and plugins21-day Cloud trial

Best for: Government, healthcare, and EU-regulated bodies needing self-host, agencies offering white-label analytics, and on-premise engineering teams.

Privacy posture
9
Analysis depth
7
Dashboard UX
6
Value
7
Support
7
Try Matomo
#7

Fathom Analytics

3.6/10Save $12/yr

Best clean dashboard for privacy-first paid

Try Fathom AnalyticsSee Fathom Analytics alternatives

The cleanest privacy-first dashboard at $15 across unlimited sites with cookie-free GDPR compliance.

PlanMonthlyAnnualWhat you get
Starter$15.00/mo$140.00/yr100k pageviews a month across unlimited sites with GDPR, CCPA, and PECR compliance; the realistic-buyer tier
Plus$24.00/mo$230.00/yrLifts the pageview cap to 200k a month with priority support for higher-traffic small sites
Pro$44.00/mo$422.00/yrCovers 400k pageviews a month with all Plus features for sites that have scaled past Plus

Fathom Analytics is the Canadian privacy-first paid web-analytics tool that ships the cleanest single-page dashboard in the lane. The wedge against Plausible is dashboard polish: Fathom's UI is meaningfully cleaner and easier to read in 5 seconds than Plausible's denser layout. The wedge against GA4 is privacy posture; the wedge against Matomo is the no-self-host fixed-fee model.

Starter at $15 a month is the realistic-buyer tier covering 100k pageviews across unlimited sites with email reports, GDPR plus CCPA plus PECR compliance, and the cookie-free no-banner default. Plus at $24 covers 200k pageviews with priority support. Pro at $44 covers 400k pageviews for higher-traffic small sites that want the same clean dashboard.

The catch: no funnels or cohort analysis (narrower than Plausible Business), Canada jurisdiction sits inside the Five Eyes intelligence alliance (a privacy trade-off versus Plausible's Estonia base), and the per-pageview pricing is roughly 60 percent more expensive than Plausible at the same traffic volume. Pay $15 when fixed-fee no-self-host clarity is the goal; default to Plausible when the cheaper bill or AGPL self-host matter more.

Pros

  • Starter $15 covers 100k pageviews across unlimited sites
  • Cleanest single-page dashboard in the privacy-first lane
  • Cookie-free, no consent banner needed under GDPR + CCPA + PECR
  • Email reports and weekly digest for non-technical owners
  • EU-only data path optional for European audiences

Cons

  • No funnels or cohort analysis; narrower than Plausible Business
  • Canada base sits inside the Five Eyes intelligence alliance
Starter $15 entry / 100kCookie-free, GDPR + CCPAUnlimited sites included7-day trial

Best for: Solo founders, indie hackers, and small content sites that want a fixed-fee, no-self-host privacy-first analytics dashboard with the cleanest read in the lane.

Privacy posture
9
Analysis depth
9
Dashboard UX
10
Value
7
Support
7
Try Fathom Analytics

How we picked

Each pick gets a transparent composite score from price, features, free-tier availability, and editor fit. Pricing flows from our live database, so when a vendor changes prices the score updates here too.

Composite weights: price 40%, features 30%, free tier 15%, editor fit 15%. Three picks have an inflated typical-tier number (Plausible $19 vs realistic $9, Matomo Cloud $65 vs realistic $26, OpenPanel $50 vs realistic $20). Tile pins surface the actual editorial wedges.

We don't claim "30,000 hours of testing." Our methodology is the formula above plus the editor's published verdict for each pick. Verifiable, auditable, and updated when the underlying data changes.

Why trust Subrupt

We're a subscription tracker first, a buying guide second. Every claim on this page is something you can check.

By use case

Best free tier

Google Analytics 4

Read the full review →

Try Google Analytics 4

Best privacy-first

Plausible Analytics

Read the full review →

Try Plausible Analytics

Best for product analytics

PostHog

Read the full review →

Try PostHog

Best for self-hosting

Matomo

Read the full review →

Try Matomo

Cheapest paid

Fathom Analytics

Read the full review →

Try Fathom Analytics

Didn't make the list

Cloudflare Web Analytics

Free unlimited pageviews for sites proxied through Cloudflare. Server-side capture, cookie-free. Excluded because no funnels, goals, or events.

Plausible Analytics

Already in picks. Re-mentioned because the AGPL self-host option is a meaningful editorial wedge for teams who want to run their own infrastructure for data-residency or compliance reasons.

Matomo

Already in picks. Re-mentioned because the On-Premise GPL v3 path with no data caps is the right answer for high-traffic publishers and government bodies whose volume rules out cloud pricing.

Fathom Analytics

Already in picks. Re-mentioned because the EU-only data path option is a meaningful editorial wedge for Canadian or EU-bound teams that want a fixed-fee privacy-first dashboard.

How to choose your Web Analytics Tool

Match the platform to your analytics surface

Content publishers and SMB marketing teams should default to GA4 (free, unlimited properties). Privacy-first or EU-bound websites should default to Plausible (Growth 10k $9, cookie-free, EU-hosted). Solo founders wanting a clean read should look at Fathom (Starter $15). Product-led SaaS teams needing funnels, retention, and session replay should default to PostHog (free 1M events, $0.00031/event after). Enterprise growth teams preferring polished UX over open-source breadth should look at Mixpanel (free 1M, Growth $24). Indie hackers wanting product analytics without PostHog sprawl should look at OpenPanel (free 10k, Starter $20). Government and EU-regulated bodies needing self-host should default to Matomo (Cloud Essential $26 or On-Premise GPL v3 free). Picking the right kind matters more than picking the cheapest in the wrong kind: Plausible frustrates a 50-funnel SaaS team, PostHog overwhelms a 3-page blog.

Read the typical-tier price, not the marketing floor

Web-analytics vendors quote the cheapest paid tier in ads because that price is what readers see in search results. Most working teams actually pay for the upgrade tier where the features they need (funnels, retention, longer data retention, more pageviews) actually unlock. On Plausible that is Growth 100k at $19 once traffic crosses 10k pageviews a month, or Business 100k at $39 once funnels matter. On Matomo Cloud that is Cloud Business at $65 once actions cross 100k. On Fathom that is Plus at $24 once traffic crosses 100k pageviews. On PostHog that is the paid usage tier (variable by event volume) once events cross 1M. On Mixpanel that is Growth at $24 once events cross 1M. On OpenPanel that is Premium at $50 once events cross 1M. Composite math here uses the typical tier so the comparison reflects what most buyers actually pay; the layer-3 fallback heuristic surfaces it inline so the inflated typical does not mislead the reader silently.

Privacy posture is the largest 2026 wedge in this category

Cookie consent banners under GDPR and UK PECR have become an unavoidable cost of the GA4 default for any site whose audience touches the EU. The privacy-first lane (Plausible, Fathom, Simple Analytics, Cloudflare) avoids the consent-banner cost by being cookie-free at the tracker level; the request fired from the browser sets no cookie, contains no personal identifier, and requires no consent under PECR. The product-analytics lane (PostHog, Mixpanel, OpenPanel) sets cookies for session continuity and requires consent or anonymous modes. Matomo sits in between: cookie-free is optional. For EU-bound teams or those ruling out third-country transfers, the lane narrows to Plausible, Fathom, OpenPanel, or Matomo with EU residency before pricing enters the conversation. Consent-management platforms (CookieBot, OneTrust) add $30 to $300 a month on top, a real hidden cost of the GA4 default for EU traffic.

Event volume drives the bill in the product-analytics lane

Pageview-first tools (Plausible, Fathom, GA4) bill on monthly pageviews and the bill scales gently. Event-first tools (PostHog, Mixpanel, OpenPanel) bill on monthly tracked events and scale aggressively because every click, form submission, and custom interaction is an event. A SaaS product with full event tracking can clear 10M monthly events at 1,000 active users; the same product on Plausible would track 100k pageviews. Model the event budget against expected user count 12 months out before committing to event-first pricing. PostHog at $0.00031 per event past 1M free puts the 10M-event bill at roughly $28 a month; Mixpanel Growth runs $24 flat at that volume (within the 100M cap); OpenPanel Premium runs $50 at 10M. The price-per-event spread looks small at 1M and matters at 100M. Match the tool to expected event volume, not the founder sticker price.

Self-host has real costs that the sticker price hides

Matomo On-Premise (GPL v3 free), PostHog (Helm chart on Kubernetes), Plausible (Docker Compose), and OpenPanel (Docker Compose) all advertise zero recurring fees on the self-host path. The hidden cost is engineering operations time. A self-hosted PostHog deployment on Kubernetes consumes roughly 1 day per month of an SRE's time on average for upgrades, monitoring, scaling, and incident response. A self-hosted Matomo on a managed VPS consumes less, around 4 hours per month, because the workload is simpler. A self-hosted Plausible is the lightest at roughly 1 hour per month. The break-even between cloud and self-host depends on the operations cost: at $200/hr blended SRE rate, PostHog Cloud at $25 a month is dramatically cheaper than self-host. Self-host wins on data-residency and audit-trail terms (regulated industries, EU bodies, government) and on data-volume terms (high-traffic sites where cloud per-pageview pricing exceeds the operations cost of running the open-source build).

Switching cost is low for content sites and high for product analytics

Migrating a content publisher from GA4 to Plausible takes about 30 minutes (replace the snippet, set goals, run both for a month). Migrating a product-analytics install between PostHog, Mixpanel, and OpenPanel is a real engineering project. Event taxonomy (names and properties of every tracked event) accumulates over years and rarely maps cleanly across vendors. Funnel definitions, cohort definitions, retention reports, and saved dashboards do not migrate. Custom-property semantics differ and need re-mapping. Plan a Mixpanel-to-PostHog migration as a 4-8 week project with parallel instrumentation; many teams keep the old platform live for 12 months as a historical archive while the new platform accumulates fresh history. The implication: pick the product-analytics tool carefully because the cost of getting it wrong is high. Pageview tools can be tried for a week and discarded; product analytics deserves a real shortlist eval.

Frequently asked questions

Are these prices guaranteed not to change?

No. Pricing reflects what vendors publish today and refreshes from our catalog when plans change. PostHog dropped event pricing to $0.00031 in late 2024. Plausible added funnels to Business in 2024. Mixpanel restructured Growth in 2023. Matomo Cloud held pricing flat since 2024. Fathom adjusted the Plus ceiling in 2025. GA4 remains free; Analytics 360 starts ~$150k/year. Check the live price before signing up.

Does Subrupt earn a commission on these recommendations?

On some of the picks here. We disclose this directly on every /best page and we structure the composite score to weight price 40 percent, features 30 percent, free tier 15 percent, and editor fit 15 percent. None of those weights are tuned by affiliate rate. The proof is on the page: GA4 leads the composite (no commission), and PostHog at #2 pays a smaller affiliate fee than Mixpanel at #3. The order is the math, not the rate card.

Why is GA4 ranked above the privacy-first picks if Subrupt is privacy-first editorially?

Because the math is honest: GA4 is free, ubiquitous, and serves the broadest reader on this query. The composite weights price at 40 percent and free tier at 15 percent, which both favor GA4. Privacy posture is captured in the Privacy sub-score (GA4 scores 5; Plausible scores 10), and the privacy-first tile override pins Plausible to that wedge so the reader who searches "best privacy analytics" sees Plausible as the right answer. Both readers get served.

Cheapest credible privacy-first analytics for a small site under 10k pageviews?

Plausible Growth 10k at $9/mo is the cheapest credible privacy-first option and covers 50 sites at that traffic volume, the right answer for indie hackers and dev shops with many client sites. Fathom Starter at $15 covers 100k pageviews so its per-pageview math beats Plausible at higher volumes; under 10k, Plausible wins. Cloudflare Web Analytics is free unlimited if the site is already proxied; trade-off is no funnels or goals.

Can I run GA4 alongside Plausible without paying for both forever?

Yes; this is in fact the most common privacy-first migration path. Run both trackers on the site for 30 days to validate that the privacy-first tool reports comparable numbers (typically Plausible reports 10-15 percent fewer visits than GA4 because of ad-blocker filtering and bot exclusion). Then remove the GA4 snippet, keep Plausible. Cost during the parallel run: $9 a month for Plausible Growth 10k; GA4 stays free. Most teams complete the migration in 2 to 4 weeks.

What about Heap, Amplitude, and the other product-analytics tools?

Amplitude is the closest direct competitor to Mixpanel; we may add it when the shortlist hits eight credible picks. Heap is autocapture-first with opaque enterprise pricing and overlaps with PostHog and Mixpanel. Pendo is product-experience-led (in-app guides plus analytics) in a different lane. Hotjar and FullStory are session-replay specialists, not full product analytics. We re-evaluate the modern lane every quarter as pricing shifts.

Why is Cloudflare Web Analytics not in the main picks if it is free and unlimited?

Because the feature surface is genuinely too thin to compete on a shortlist read by people searching for "best web analytics." It is a great fit when the site already lives behind Cloudflare and the team only needs top-of-funnel pageview reports with Core Web Vitals. No funnels, no goal tracking, no custom events. Honorable mention surfaces it for the right reader without inflating it over fuller tools.

How does PostHog compare to Mixpanel for a 50-person SaaS startup?

Different ergonomics for different teams. PostHog Cloud at $25/mo for 5M events covers analytics plus session replay, feature flags, surveys, A/B testing in one platform; open-source escape hatch matters if the team wants self-host. Mixpanel Growth at $24/mo for up to 100M events covers analytics with polished UX that non-engineering analysts prefer; no native replay or flags. Engineering-led teams pick PostHog; analyst-led teams pick Mixpanel.

Do these tools support GDPR and EU data residency?

Plausible (Estonia), Matomo (NZ with EU residency on Cloud), and OpenPanel (Sweden) ship EU-resident data paths and remain cookie-free under PECR. Fathom (Canada) offers EU-only data path as an option. PostHog Cloud has an EU region. Mixpanel offers EU residency on Enterprise. GA4 sends data to Google US with limited EU controls; Cloudflare processes globally. For EU-bound teams the lane narrows to Plausible, Matomo, OpenPanel, or Fathom-EU.

How often is this guide updated?

Pricing and feature flags refresh from our service catalog automatically when a vendor updates a plan. Composite scores and tile assignments recompute on the next page render. Editorial prose is reviewed quarterly. Web-analytics pricing shifts every 12-18 months in the cloud lane (Mixpanel and PostHog recently); the privacy-first lane is more stable. We cross-check Plausible, Fathom, PostHog, and Mixpanel every two months for tier changes and re-evaluate the modern lane every quarter.

Subrupt Editorial

The team behind subrupt.com. We track subscriptions, surface cheaper alternatives, and publish buying guides where the score formula is on the page so you can recompute it yourself. We do not claim 30,000 hours of testing. What we claim is live pricing from our database, a transparent composite score, and honest savings math against a category baseline.

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Affiliate disclosure: Subrupt earns a commission when you switch to a service through our recommendation links. This never changes the price you pay. We only recommend services where there's a real cost or feature advantage for you, and our picks are based on the data on this page, not on which programs pay the most.

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