Alternatives
Best Amplitude Alternatives for Agencies (2026)
By Red Kite Search Agency Created Updated 7 min read
Summary
Amplitude is a solid choice, but it does not fit every agency. PostHog: Open source product analytics, session replay and feature flags. Google Analytics: Google's free web and app analytics platform. Microsoft Clarity: Free heatmaps and session recordings from Microsoft. Prices and ratings below were checked in October 2026.
What are the best Amplitude alternatives for agencies in 2026?
Amplitude is a capable product analytics platform, but paid pricing is event-based and mostly quoted, and it is aimed at product teams.
We compared each option with Amplitude on price, scope, and public ratings, so you can see what you would gain and give up by switching. Estimate your event volume first.
The three alternatives below are the usual comparisons: an open source rival and two free tools.
The shortlist is PostHog, Google Analytics, Microsoft Clarity. The table puts them next to Amplitude.
| Tool | Editorial score | Review-site ratings | Pricing | Best for |
|---|---|---|---|---|
| Amplitude | 4.2 / 5 | G2 4.5 | Free plan with 2M events a month forever. Plus starts at $0 with the first 2M events free; Growth and Enterprise are custom. | Startups to enterprises |
| PostHog | 4.2 / 5 | G2 4.5 | Free tier on every product and a $0 platform fee on pay-as-you-go; you pay only for usage above the free allowances. | Startups to enterprises |
| Google Analytics | 4.2 / 5 | G2 4.5 | Google Analytics is free of charge. Analytics 360 pricing is not shown on the product page. | Any size |
| Microsoft Clarity | 4.1 / 5 | G2 4.5 | Microsoft Clarity is free forever, with no limits on traffic. | Any size |
Why do agencies look for Amplitude alternatives?
Agencies usually look beyond Amplitude for open source, clearer pricing, or marketing-focused measurement.
Others want a free behavior tool to add alongside.
Whichever way you lean, test the tool on one real client product before you commit, because event naming and volume decide how well any of these fit.
Common limitations of Amplitude
- Growth and Enterprise pricing is custom and event-based.
- Plus requires a credit card and its bill depends on event volume.
- Free has limited experiments and guides and surveys.
- It is aimed at product teams, not marketing reports.
Is PostHog a good Amplitude alternative for agencies?
PostHog is open source product analytics with a zero platform fee and a large free tier. Seats are not the constraint, but usage is billed.
PostHog combines product analytics, session replay, feature flags, experiments, surveys and web analytics in one open source platform with usage-based pricing and a large free monthly allowance. It offers US and EU cloud hosting, a self-hosted option, and SOC 2 Type 2 certification.
Who it suits: Agencies that build or run client web apps and products and need product analytics, replays and experiments rather than marketing dashboards.
PostHog pros
- A free tier covers 1M events, 5K session recordings, 1M feature flag requests and 1,500 survey responses a month.
- No monthly platform fee on the pay-as-you-go plan.
- SOC 2 Type 2, GDPR compliance, a BAA for HIPAA and EU hosting in Frankfurt.
- Open source under the MIT license with a self-hosted option.
PostHog cons
- Usage-based pricing is harder to forecast than a flat fee.
- It is built for product teams, not marketing-client reporting.
- SSO and custom roles sit in paid platform packages.
- Slack support starts above $2,000 a month; lower plans get community or email support.
Is Google Analytics a good Amplitude alternative for agencies?
Google Analytics is free and standard for traffic and ad measurement. It is not built for product analytics.
Google Analytics measures website and app traffic and conversions, with built-in automation, flexible reporting, cross-platform attribution, machine-learning insights and shareable reports. It integrates with Google Ads, Search Ads 360, Display & Video 360, Google Cloud and Search Console.
Who it suits: Every agency that manages client websites and ad campaigns and needs a standard, free measurement baseline.
Google Analytics pros
- Free of charge, with no plan to buy.
- Integrates with Google Ads, Search Ads 360, Display & Video 360, Google Cloud and Search Console.
- Cross-platform attribution and machine-learning insights.
- Shareable reports and the most reviews of any analytics tool in this group.
Google Analytics cons
- It is not a white-label client reporting tool.
- The interface and data model take time to learn.
- Privacy and consent controls were not described on the product page.
- Analytics 360 pricing was not shown.
Is Microsoft Clarity a good Amplitude alternative for agencies?
Microsoft Clarity is free with no limits and shows behavior through recordings and heatmaps. It is not a product analytics suite.
Microsoft Clarity is a free user behavior analytics tool that records sessions, builds heatmaps and adds AI summaries and AI chat to explain what users do on a site. It has no traffic limits and mobile SDKs for Android, iOS, Flutter and React Native.
Who it suits: Agencies that want free heatmaps and session recordings to diagnose client site usability and conversion problems.
Microsoft Clarity pros
- Free forever with no limits on traffic.
- Session recordings and heatmaps on every site.
- AI summaries and AI chat to explain behavior.
- Mobile SDKs for Android, iOS, Flutter and React Native.
Microsoft Clarity cons
- It is not a full analytics or reporting platform.
- The page did not mention consent handling.
- Integration details were general rather than listed.
- The G2 review base is small.
What is the quick verdict on each Amplitude alternative?
If you only have a minute, this table gives our verdict on each alternative to Amplitude, based on the research above.
| Tool | Verdict | Editorial score |
|---|---|---|
| PostHog | Excellent value for product analytics: a generous free tier, no platform fee, SOC 2 Type 2 and an EU cloud. It is aimed at product and engineering teams, so agencies that only need client marketing reports will find it technical, and an integration count and mobile support were not stated. | 4.2 / 5 |
| Google Analytics | The default free analytics tool, with the deepest Google Ads and Search Console integration and the largest G2 review base in this group. It is complex for newcomers, it is not a client-ready reporting tool, and the page did not state privacy and consent detail. | 4.2 / 5 |
| Microsoft Clarity | A free, no-limit way to see how visitors use a site, with AI summaries and mobile SDKs. It adds behavior insight rather than traffic reporting, so it complements Google Analytics rather than replacing it, and consent details were not on the page. | 4.1 / 5 |
How much do Amplitude and its alternatives cost?
Amplitude has a free plan and Plus starts at $0, with Growth and Enterprise custom. PostHog has a $0 platform fee, Google Analytics is free at $0, and Clarity is free at $0.
| Tool | Pricing summary |
|---|---|
| Amplitude | Free plan with 2M events a month forever. Plus starts at $0 with the first 2M events free; Growth and Enterprise are custom. |
| PostHog | Free tier on every product and a $0 platform fee on pay-as-you-go; you pay only for usage above the free allowances. |
| Google Analytics | Google Analytics is free of charge. Analytics 360 pricing is not shown on the product page. |
| Microsoft Clarity | Microsoft Clarity is free forever, with no limits on traffic. |
What do reviewers say about Amplitude and its alternatives?
Review-site scores are a useful signal for how happy teams are after the first few months. They are snapshots from October 2026, and review counts differ widely between tools.
| Tool | Source | Rating | Number of reviews |
|---|---|---|---|
| Amplitude | G2 | 4.5 / 5 | 3,006 |
| PostHog | G2 | 4.5 / 5 | 1,053 |
| Google Analytics | G2 | 4.5 / 5 | 6,878 |
| Microsoft Clarity | G2 | 4.5 / 5 | 55 |
Which Amplitude alternative suits which kind of agency?
The right pick depends mostly on team size, how clients interact with the tool, and whether you need money data. This table maps common situations to a recommendation.
| Agency situation | Best pick | Why |
|---|---|---|
| Technical agencies | PostHog | Open source and usage-based pricing. |
| Marketing clients | Google Analytics | Free traffic measurement. |
| Conversion audits | Microsoft Clarity | Free recordings and heatmaps. |
How hard is it to switch away from Amplitude?
Export your event data and saved charts from Amplitude before you leave.
Reinstrument tracking in the new tool and compare numbers for a few weeks.
Check event naming so reports stay consistent.
Before you leave Amplitude
- List the events and charts you rely on.
- Check replay and experiment needs.
- Estimate cost in the new tool.
- Export data.
- Run both in parallel.
How do you choose the right Amplitude alternative?
Decide whether you want open source.
Compare event-based pricing with usage-based pricing at your volume.
A quick decision guide
- Choose PostHog for open source and replays.
- Choose Google Analytics for traffic and ads.
- Choose Clarity for free behavior insight.
- Stay with Amplitude for unlimited seats and experimentation.
- Estimate cost in each tool before you switch.
Frequently asked questions
- What is the best Amplitude alternative?
- PostHog for open source product analytics, Google Analytics for traffic, and Clarity for behavior.
- Why do agencies look beyond Amplitude?
- Mostly quoted paid pricing and a product-team focus.
- Which alternative is open source?
- PostHog.
- Which alternative is free?
- Google Analytics and Microsoft Clarity.
- Does Amplitude have a free plan?
- Yes, for 2M events a month with unlimited seats.
Sources
Prices, plan limits, and ratings were gathered in October 2026 from:
- Amplitude pricing page
- PostHog pricing page
- Google Analytics product page
- Microsoft Clarity product page