Ackee vs Prisme Analytics vs Swetrix

Three self-hosted, cookie-free alternatives to Google Analytics with very different scope. Ackee is the leanest, a minimalist GraphQL-driven dashboard with no…

Ackee

Free (open source) · From Free

Best for: Developers who want a free, no-frills, self-hosted GraphQL analytics tool with zero interest in a managed cloud option.

Prisme Analytics

Open Source · From Free (self-hosted, open source); hosted cloud from about EUR 8.99/month

Best for: Teams that want real-time, unlimited-retention analytics on a ClickHouse and Grafana stack with one simple flat-rate hosted plan instead of tiered limits.

Swetrix

freemium (free open-source self-hosted edition plus paid cloud subscriptions) · From €17/month

Best for: Teams that want web analytics combined with product-analytics features like session replay, error tracking, and A/B testing in a single tool.

At a Glance

 AckeePrisme AnalyticsSwetrix
Primary categoryAnalyticsAnalyticsAnalytics
RatingNot documentedNot documentedNot documented
Pricing modelFree (open source)Open Sourcefreemium (free open-source self-hosted edition plus paid cloud subscriptions)
Starting priceFreeFree (self-hosted, open source); hosted cloud from about EUR 8.99/month€17/month
Free planNot documentedNot documentedYes
Free trialNot documentedYesYes
PlatformsWebNot documentedNot documented
Team collaborationNot documentedNot documentedNot documented
AI featuresNot documentedNot documentedNot documented
Public APIYesYesYes

Standout Differences

Real-time vs standard reporting

Prisme Analytics is explicitly built for real-time processing instead of a delayed reporting window, and Swetrix also shows a real-time dashboard, while Ackee does not make an explicit real-time claim.

Prisme Analytics, Swetrix

Product analytics depth

Swetrix adds session replay, error tracking, and A/B testing on top of core analytics, Prisme Analytics focuses on custom events and dashboards, and Ackee stays limited to pageviews and custom events.

Ackee, Prisme Analytics, Swetrix

Pricing structure

Ackee is free forever with no paid tier, Prisme Analytics offers one flat-rate hosted plan around EUR 8.99 per month covering unlimited sites, and Swetrix uses tiered cloud pricing starting near EUR 17 per month with richer features gated to higher tiers.

Ackee, Prisme Analytics, Swetrix

Data retention and querying

Prisme Analytics explicitly never auto-deletes data and exposes a SQL query API, while Ackee offers a GraphQL API and Swetrix does not document a comparable raw query interface.

Ackee, Prisme Analytics, Swetrix

Feature-by-Feature

Core Tracking

FeatureAckeePrisme AnalyticsSwetrix
Cookie-free trackingAvailableAvailableAvailable
Real-time dashboardNot documentedAvailableAvailable

Product Analytics

FeatureAckeePrisme AnalyticsSwetrix
Session replayUnavailableUnavailableAvailable
Error trackingUnavailableUnavailableAvailable
A/B testingUnavailableUnavailableAvailable

Deployment and Pricing

FeatureAckeePrisme AnalyticsSwetrix
Free self-hosted tierAvailableAvailableAvailable
Managed cloud hostingUnavailableAvailableAvailable

API and Integrations

FeatureAckeePrisme AnalyticsSwetrix
Raw query or GraphQL APIAvailableAvailableNot documented

Pricing Compared

Starting price reflects the lowest paid tier, not the full cost for every team size or usage level.

Ackee

Self-Hosted (Open Source) — Free

Prisme Analytics

Self-Hosted (Open Source) — Free N/A
Cloud Hosted — EUR 8.99/month Monthly

Swetrix

Standard — €17/month monthly (billed yearly for the discount)
Plus — €35/month monthly (billed yearly for the discount)
Enterprise — Custom custom
Community Edition (self-hosted) — Free one-time setup, self-managed

Pros & Cons

Ackee

Pros

  • Completely free and open source
  • No cookies required, simplifying consent/compliance concerns
  • Full data ownership since it's self-hosted
  • Multiple deployment options to fit different infrastructure

Cons

  • Requires self-hosting and ongoing maintenance (no managed cloud version)
  • Requires running and maintaining a MongoDB database
  • Minimal feature set compared to full-featured commercial analytics suites

Prisme Analytics

Pros

  • Fully open source and self-hostable at no cost
  • GDPR, PECR, and Schrems II compliant without a cookie banner
  • Real-time reporting instead of delayed data
  • Simple, all-inclusive hosted pricing with unlimited sites and pageviews
  • Data is never auto-deleted, preserving full history

Cons

  • Company details such as founding date and team size are not publicly disclosed
  • Self-hosting requires ClickHouse and Grafana operational knowledge
  • Smaller integration ecosystem than Google Analytics
  • Single hosted pricing tier offers less flexibility for very small or very large sites
  • Less brand recognition than competitors like Plausible or Fathom

Swetrix

Pros

  • Open-source with a genuinely free self-hosted Community Edition
  • Combines web analytics, error tracking, and A and B testing in one product
  • Cookieless design simplifies GDPR and privacy compliance
  • Lightweight tracking script with minimal performance impact
  • Transparent, usage-based cloud pricing with a free trial

Cons

  • Cloud plan pricing scales with event volume, which can add up for high-traffic sites
  • Self-hosting requires ongoing server maintenance and updates
  • Smaller ecosystem and community than Google Analytics or Plausible
  • Session replays and A and B testing are gated behind the higher-priced Plus tier
  • Enterprise features like SSO require custom-quoted pricing

Use Cases

Choose Ackee: Developers who want a free, no-frills, self-hosted GraphQL analytics tool with zero interest in a managed cloud option.
Choose Prisme Analytics: Teams that want real-time, unlimited-retention analytics on a ClickHouse and Grafana stack with one simple flat-rate hosted plan instead of tiered limits.
Choose Swetrix: Teams that want web analytics combined with product-analytics features like session replay, error tracking, and A/B testing in a single tool.

Ackee

  • Privacy-first site analytics — Site owners who want visitor insights without cookie banners or third-party data sharing.
  • Self-hosted analytics for multiple projects — Developers running several sites who want one dashboard without per-site SaaS fees.

Prisme Analytics

  • Privacy-compliant analytics without cookie banners — Website owners track traffic while staying compliant with privacy regulations, without showing a cookie banner.
  • Self-hosted analytics for technical teams — Developers run Prisme on their own infrastructure for full control over analytics data.
  • Real-time traffic monitoring for content and ecommerce sites — Teams monitor live traffic and conversion events without waiting for delayed reporting.

Swetrix

  • Privacy-first website analytics — Replacing Google Analytics with a cookieless tool that avoids consent banners while still reporting traffic and conversion data.
  • Product and error monitoring for web apps — Combining session replays, funnels, and error tracking to debug and improve a SaaS product in one dashboard.
  • Self-hosted analytics for data sovereignty — Running the open-source Community Edition on internal infrastructure to keep all visitor data in-house.

Frequently Asked Questions

Which of the three offers session replay and error tracking?

Only Swetrix documents session replay and error tracking among these three, with session replay reserved for its Plus and Enterprise cloud tiers.

Which has the simplest, most predictable pricing?

Prisme Analytics offers a single flat-rate hosted plan around EUR 8.99 per month covering unlimited sites and pageviews, compared with Swetrix's tiered per-feature pricing that starts near EUR 17 per month.

Is there a completely free way to use any of these?

Ackee is fully free with no paid tier at all, while Prisme Analytics and Swetrix both offer free self-hosted community editions alongside their paid cloud plans.

Which tool retains data the longest?

Prisme Analytics explicitly states that data is never auto-deleted, giving it unlimited retention; Ackee and Swetrix don't publish a retention cap either way for self-hosted deployments, since that depends on how the operator runs the software.

Which is best for querying raw analytics data directly?

Prisme Analytics offers a documented SQL query API and Ackee exposes a GraphQL API, while Swetrix does not document a comparable raw query interface in its public feature set.

Read the full Ackee review · Read the full Prisme Analytics review · Read the full Swetrix review