Umami vs Fathom Analytics
Fathom is a polished, privacy-first analytics tool - but it is closed-source and cloud-only, starting at $15/mo for 100k pageviews. Umami is the open-source (MIT) equivalent you can self-host on InstaPods for a flat $7/mo, with unlimited pageviews and your data on your own server.
Umami vs Fathom Analytics: The Verdict
Fathom Analytics is a well-designed, cookieless, privacy-first product with a clean dashboard and simple pageview-based pricing - but it is closed source and you cannot self-host it, so your data lives on Fathom's infrastructure. Umami delivers the same cookieless, GDPR-friendly analytics as open-source MIT software you fully control: on InstaPods it is a flat $7/mo (vs Fathom's $15/mo) with unlimited pageviews and your data in a Postgres database you own. If you want data ownership, self-hosting, and a lower flat price, Umami wins; if you want a fully managed hosted product and do not need to self-host, Fathom is a strong choice.
Last updated: 2026-07-14Quick Comparison
| Feature | Fathom Analytics | Umami |
|---|---|---|
| Starting Price | $15/mo (100k pageviews) | $7/mo flat (self-hosted on InstaPods) |
| Annual Price | $12.50/mo (billed yearly) | $7/mo - no annual lock-in |
| Pricing Model | Scales with monthly pageviews | Flat rate - unlimited pageviews |
| Self-Hosting | Not available (cloud-only) | Yes - one-click on InstaPods |
| Source Code | Closed source | Open source (MIT license) |
| Cookieless | Yes | Yes |
| Data Ownership | Stored on Fathom servers | Postgres on your own pod |
| Sites Included | Up to 50 sites | Unlimited (one per pod, deploy more) |
| REST API | Yes (hosted) | Full REST API included |
| Data Retention | Hosted retention policy | Unlimited - your server, your storage |
Where Fathom Analytics Gets Expensive
Trade-offs to weigh before committing.
Closed Source
Fathom is proprietary. You cannot read the code, self-host it, or customize it - you are trusting a black box with your visitor data, however privacy-focused it markets itself.
Cloud-Only, No Self-Hosting
There is no way to run Fathom on your own server. Your analytics data lives on Fathom's infrastructure and you cannot move the running application in-house.
Traffic-Based Pricing
Fathom starts at $15/mo for 100k pageviews and scales up with traffic. A successful, growing site costs progressively more each tier.
You Do Not Hold the Data
Because it is hosted-only, exporting and truly owning your historical data means relying on Fathom's export tooling and retention policy rather than a database you control.
Why Self-Host with Umami?
What you get when you pick this stack.
Half the Price, Flat
Umami on InstaPods is $7/mo versus Fathom's $15/mo - and it stays $7/mo at any traffic level, because it is flat-rate with unlimited pageviews.
Actually Self-Hosted
Unlike Fathom, Umami runs on your own pod. One-click deploy gives you a bundled Postgres database, HTTPS, and an admin account - your analytics never leave your server.
Open Source You Control
Umami is MIT-licensed. Read the code, customize it, and never be locked into a single vendor's roadmap or pricing decisions.
Your Data, Kept Forever
All events live in Postgres on your pod with no retention cap. Back it up, query it via the REST API, and keep your full history for as long as you want.
Real Cost Comparison
Running privacy-first analytics on one site at ~100k monthly pageviews.
- Fathom: $15/mo (or $12.50/mo billed annually)
- Cloud-only - no self-hosting option
- Bill scales up as pageviews grow
- Data stored on Fathom servers
- InstaPods Build plan: $7/mo
- Umami: free (open source, MIT)
- Unlimited pageviews - price never changes
- Postgres + daily backups included
Frequently Asked Questions
Is Umami a good Fathom Analytics alternative?
Yes. Umami offers the same privacy-first, cookieless analytics with a clean dashboard, but as open-source MIT software you can self-host. The two big differences: Umami is open source and self-hostable (Fathom is closed-source and cloud-only), and on InstaPods it is a flat $7/mo versus Fathom's $15/mo pageview-based pricing.
Can I self-host Fathom like Umami?
No - Fathom is cloud-only and closed source, so there is no self-hosted version. Umami is open source (MIT) and self-hostable, and InstaPods makes it a one-click deploy with a bundled Postgres database and HTTPS in about 60 seconds.
How much cheaper is Umami than Fathom?
Umami on InstaPods is $7/mo flat for unlimited pageviews. Fathom starts at $15/mo ($12.50/mo billed annually) for 100k pageviews and scales up with traffic. So Umami is roughly half the entry price and does not get more expensive as you grow.
Do I own my data with Umami?
Completely. Umami stores every event in a Postgres database on your own InstaPods pod. There is no third-party server involved, no retention cap, and you can query everything through the built-in REST API or back it up whenever you like.
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