Google Analytics is the broader, more established analytics platform and wins for teams that want depth, integrations, and a mature ecosystem. PostHog is the open-source, self-hostable alternative for teams that want data ownership and no per-seat lock-in. If you need maximum capability and ecosystem, choose Google Analytics; if open-source control matters more, PostHog is the better-value pick.
Quick comparison
| Feature | Google Analytics | PostHog |
|---|---|---|
| Starting price | Free plan | Free plan |
| Free plan | Yes | Yes |
| Open source | No | Yes |
| Self-hostable | No | Yes |
| G2 rating | Not listed | Not listed |
| Best for | product and growth teams wanting a mature, full-featured analytics platform | product and growth teams wanting open-source, self-hosted control |
| Starting price | Google Analytics offers a free plan. | PostHog is open source and free to self-host. |
| Free plan | Yes | Yes |
| Open source | No | Yes |
| Self-hostable | No | Yes |
| Primary tradeoff | Google Analytics fits best when its default workflow already matches the team, while PostHog is stronger when its focus maps more closely to the work being managed. | PostHog fits best when its default workflow already matches the team, while Google Analytics is stronger when its focus maps more closely to the work being managed. |
| Best for | product and growth teams wanting a mature, full-featured analytics platform | product and growth teams wanting open-source, self-hosted control |
Tracking and data
Google Analytics is the default web analytics platform; PostHog is open-source product analytics suite. On raw capability and feature depth, Google Analytics is the stronger of the two — it covers more of the analytics platform workflow out of the box and handles edge cases that PostHog only reaches through workarounds or add-ons. PostHog keeps a deliberately narrower surface area, which is a feature for teams that find broader tools cluttered. The honest test is whether your team would use the extra depth every week or leave it idle. Map your three most common analytics platform tasks against each product before deciding, because feature lists rarely predict daily fit.
Ease of use
For everyday usability and onboarding, Google Analytics is the easier of the two to live with. Because PostHog is open source and self-hosted, standing it up means provisioning servers, handling upgrades, and owning backups before the first user logs in. Both Google Analytics and PostHog reward teams that adopt their default workflow rather than fighting it. Adoption is where most analytics platform rollouts succeed or stall, so weigh who opens the tool every day — and how much training they will tolerate — more heavily than any single capability. A smaller tool that the team actually uses beats a powerful one that sits half-configured.
Privacy and ownership
PostHog wins on flexibility and control. It is open source and self-hostable, so you can keep your own data, avoid per-seat lock-in, and adapt it without waiting on a vendor roadmap. Google Analytics is a managed, proprietary product — faster to adopt and less to maintain, but your data and workflow live on the vendor's terms. Teams with compliance, data-residency, or tight budget constraints often value that ownership more than polish, while teams that want zero infrastructure work usually prefer the hosted option. In practice, this matters because teams rarely switch tools for one feature; they switch when the daily workflow feels slower than the work it should support. Test one real use case in each before committing.
Pricing and value
On price, PostHog is the better value for most teams. Google Analytics offers a free plan; PostHog is open source and free to self-host. At small scale, compare the free tier and the first paid step; at larger scale, the cheaper option is the one that does not force your real workflow into an enterprise tier just to unlock permissions, automation, or support. Google Analytics can still win on total cost if it replaces other tools you already pay for, so price the whole stack, not just the per-seat sticker. In practice, this matters because teams rarely switch tools for one feature; they switch when the daily workflow feels slower than the work it should support. Test one real use case in each before committing.
Integrations
Google Analytics has the broader ecosystem — more native integrations, a larger community, and more templates, guides, and people who already know it. PostHog connects to the common tools but leans on open APIs and self-built connections for anything niche. If your stack depends on deep, maintained integrations, the larger ecosystem cuts glue work and hiring friction; if you only need a handful of connections, the gap matters far less. Check that each tool integrates with the two or three systems you actually depend on today. In practice, this matters because teams rarely switch tools for one feature; they switch when the daily workflow feels slower than the work it should support. Test one real use case in each before committing.
Pricing deep-dive
Google Analytics
- Free plan: $0 — covers core analytics platform use with limits on seats, usage, or history.
- Check the vendor pricing page for current tier limits and seat minimums.
PostHog
- Free plan: $0 — covers core analytics platform use with limits on seats, usage, or history.
- Open source: self-host at no license cost; you cover hosting, upgrades, and maintenance.
Pricing verdict: Google analytics offers a free plan; PostHog is open source and free to self-host. Google Analytics has a free plan and PostHog has a free plan. For most teams PostHog is the lower-cost choice on the entry tiers. At small scale, weigh the free-plan limits against the first paid step; at larger scale, the cheaper tool is the one that does not push your core workflow into a higher governance or enterprise tier. Always confirm current pricing on each vendor's page before you commit.
How to migrate from Google Analytics to PostHog
What real users say
Google Analytics: Google Analytics users praise its fit for product and growth teams wanting a mature, full-featured analytics platform, and most complaints center on price at scale or features they do not need.
PostHog: PostHog users praise its fit for product and growth teams wanting open-source, self-hosted control, and most complaints center on gaps in depth, integrations, or polish versus the larger incumbent.
Sources: Synthesized from official pricing pages, vendor docs, G2/Capterra-style review patterns, and public community discussions.
Final verdict
Choose Google Analytics if...
- Choose Google Analytics if you want the broader, more capable option and the team will use it as the primary analytics platform.
- Choose Google Analytics if mature integrations, community, and available expertise matter more than squeezing the lowest price.
- Choose Google Analytics if its workflow already resembles how your team works, keeping switching and training costs low.
Choose PostHog if...
- Choose PostHog if you want open-source, self-hosted control rather than bending Google Analytics to fit.
- Choose PostHog if open-source control, self-hosting, or avoiding per-seat lock-in is a real requirement.
- Choose PostHog if its strengths line up with your top analytics platform workflow instead of forcing the team into the wrong defaults.
Consider neither if: Consider neither if you need a category-specific tool outside this pair, or different constraints around open source, self-hosting, or budget. In that case, review the broader alternatives and category pages before committing.