Fathom AnalyticsAnalytics without the cookies.
vs
Piwik PROPrivacy-first analytics and data activation platform
Comparison · Web Analytics · weekly run Nov 2
Fathom Analytics vs Piwik PRO
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Fathom Analytics is the stronger AI pick in Web Analytics: it has a visibility score of 14.6 versus 4.3 for Piwik PRO, and ranks ahead in 33% of the answers that name both.
Choose Fathom Analytics if…
- You want the brand AI engines rank higher (14.6 vs 4.3)
- You want a lower entry price ($15 vs $25,000)
- You need GDPR or CCPA or ePrivacy or PECR coverage
- privacy-focused, cookie-free analytics
Choose Piwik PRO if…
- You need ISO 27001 or SOC 2 Type II or HIPAA (BAA) coverage
- You prefer a larger, established vendor (51–200 employees)
- Privacy-first alternative with enterprise-level data control
- Strong fit for regulated industries like healthcare, banking, and government
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Fathom Analytics | Piwik PRO |
|---|---|---|
| Visibility score | 14.6% | 4.3% |
| Change vs last week | New | New |
| Rank in Web Analytics | #8 | #18 |
| Share of voice | 4% | 1.9% |
| Mentions this run | 20 | 10 |
| Positive in AI answers | 50% | 50% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Fathom Analytics 0pp · Piwik PRO 0pp over 0 weekly runs.
Engine by engine
Fathom Analytics leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
Fathom AnalyticsPiwik PRO
Head to head in AI answers
3 engine answers name both brands
1Fathom Analytics ranked higher
2Piwik PRO ranked higher
| Prompt | Engine | Fathom Analytics | Piwik PRO |
|---|---|---|---|
| Alternatives to the most popular web analytics tool | Perplexity | #4 | #10 |
| Which Web Analytics vendors do analysts recommend? | Perplexity | #9 | #5 |
| Official website of the top web analytics tool vendors | ChatGPT | #12 | #4 |
Features, pricing & fit
| Dimension | Fathom Analytics | Piwik PRO |
|---|---|---|
| Pricing model | Usage-based | Usage-based |
| Entry price | $15 / mo | $25,000 / mo |
| Free plan | No · 7-day trial | No |
| Deployment | Hosted software-as-a-service | Cloud-hosted in Azure US regions for HIPAA deployments, with private or public cloud options available. |
| Compliance | GDPR, CCPA, ePrivacy, PECR | ISO 27001, SOC 2 Type II, HIPAA (BAA) |
| Support | Email support, Help centre | Dedicated technical support, Implementation, Onboarding and training |
| Founded | 2018 | 2013 |
| Headquarters | Victoria, British Columbia, Canada | Wroclaw, Poland |
| Employees | 1–10 | 51–200 |
| Funding | Bootstrapped | Series A · $2M raised |
| Best for | European companies and agencies that want website analytics without cookies or personal data collection. | Healthcare providers, universities and business associates that need HIPAA-supportive web analytics. |
Plans side by side
Fathom Analytics
100,000 pageviews$15month
200,000 pageviews$25month
500,000 pageviews$45month
1,000,000 pageviews$60month
2,000,000 pageviews$100month
5,000,000 pageviews$140month
10,000,000 pageviews$200month
15,000,000 pageviews$290month
20,000,000 pageviews$380month
25,000,000 pageviews$470month
CustomCustommonth
Piwik PRO
Healthcare Enterprise (includes BAA)$30,000year (starting from, priced individually)
Enterprise (BAA not included)$25,000year (starting from, priced individually)
Pros and cons
Themes from the AI answers that mention each brand
Fathom Analytics
- privacy-focused, cookie-free analytics
- simple dashboard and simple metrics
- fast and reliable
- predictable flat-rate pricing based on pageviews
- lightweight tool suited to small sites
Piwik PRO
- Privacy-first alternative with enterprise-level data control
- Strong fit for regulated industries like healthcare, banking, and government
- Recommended for compliance-sensitive and privacy-sensitive organizations
- Robust free and mid-market tier
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Fathom Analytics vs Piwik PRO”, https://slateindex.ai/compare/fathom-analytics-vs-piwik-pro, data of Nov 2, 2026. Licence: CC BY 4.0.