Key features
- Event tracking
- Audience building
- Conversion tracking
Pros
- Free and powerful
- Industry standard
Cons
- GA4 learning curve
- Privacy concerns (GDPR)
By Louis Corneloup · Updated Out of 72 web analytics tools we track, 12 meet the startups bar: free or freemium pricing. Ranked by editorial score plus external signals (G2/Capterra reviews, media mentions, featured status).
Top 10 picks compared. Scroll horizontally on mobile.
| # | Tool | Pricing | Score | |
|---|---|---|---|---|
| 1 | Freemium | 4.5(15,000) | View | |
| 2 | Freemium | 4.6(1,251) | View | |
| 3 | Freemium | 4.5(2,732) | View | |
| 4 | Freemium | 4.6(1,414) | View | |
| 5 | Freemium | 4.5(1,036) | View | |
| 6 | Free | 4.6(1,082) | View | |
| 7 | Freemium | 4.6(604) | View | |
| 8 | Freemium | 4.6(873) | View | |
| 9 | Freemium | 4.4(1,129) | View | |
| 10 | Freemium | 4.6(811) | View |
Key features
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Key features
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Product analytics for mobile and web
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Open-source product analytics with event tracking, feature flags, and session recording
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Get unlimited, free analytics for your mobile and web applications.
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Website analytics with heatmaps and recordings
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Session recordings and behavior analytics
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Automatic product analytics for user behavior insights
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Session replay and behavior analytics
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Identify companies visiting your website and convert them into high-value B2B leads.
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Identify hidden website visitors, enrich leads, and automate sales and marketing workflows.
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Step 1
We start from our full database of 72 web analytics tools and keep only those matching startups criteria: free or freemium pricing.
Step 2
Editorial score (out of 100) on utility, UX, value, support, and innovation, then layered with external signals: G2/Capterra review volume and average rating, recent media mentions, and featured status.
Step 3
We rank by combined score and surface the top 12 so the list stays scannable. Pricing is re-checked on rotation and the page rebuilds hourly via ISR so picks stay fresh.
Buyer's guide
Startups (pre-PMF to Series A) optimize for two things software-wise: speed to ship + low fixed cost.
The trap: is over-investing in enterprise tools (Salesforce, Workday, NetSuite) too early when free + freemium tiers cover 80% of the need. The pre-seed / seed startup stack: HubSpot Starter or Pipedrive (CRM), Loops or Customer.io (email), PostHog free tier or Mixpanel free (analytics), Linear (project mgmt), Vercel + Supabase or Railway (hosting + DB), QuickBooks Online or Xero (accounting), Mercury or Brex (banking + cards), Rippling or Gusto or Deel (payroll + HRIS). Total monthly software spend pre-PMF: $200-500. Series A+ adds: Stripe Billing + Maxio for subscriptions, dedicated DPA/security tools (Vanta, Drata), proper CDP (Segment, RudderStack). The single biggest leverage: pick tools your future $10M-ARR self will still use. Migration costs at $5M ARR are brutal.
Google Analytics ranks first in our web analytics list for startups, rated 4.5/5 across 15,000 verified user reviews. Strong runners-up are Ahrefs, Amplitude, Mixpanel.
Yes. Google Analytics, Ahrefs, Amplitude offer a free or freemium plan that fits startups.
We filtered our database of 72 web analytics tools to keep only those that match startups: free or freemium pricing. The remaining 12 are ranked by editorial score and external signals (G2/Capterra review volume, media mentions, featured status).
Based on our analysis of the top picks, prioritize: event tracking, audience building, conversion tracking, google ads integration. These are common to the highest-rated tools in this list.
We refresh editorial scores and pricing weekly. Tool pricing is re-checked on a rotation that touches every tool roughly monthly. The list above was generated on July 14, 2026.