FullStory
Google Ads
| Feature | FullStory | Google Ads |
|---|---|---|
| Pricing | Free only | Contact sales |
| Free Plan | ✓ Yes | ✗ No |
| Rating | 4.4 / 5 | 4.3 / 5 |
| Best For | product-teams, ux-designers, enterprise-apps, conversion-optimization | businesses-of-all-sizes, ecommerce-stores, local-businesses, lead-generation |
| Founded | 2014 | 2000 |
| Session Replay | ✓ | ✗ |
| Heatmaps | ✓ | ✗ |
| Product Analytics | ✓ | ✗ |
| Error Tracking | ✓ | ✗ |
| Frustration Signals | ✓ | ✗ |
| User Journeys | ✓ | ✗ |
| Data Export | ✓ | ✗ |
| Search Ads | ✗ | ✓ |
| Display Ads | ✗ | ✓ |
| Video Ads | ✗ | ✓ |
| Shopping Ads | ✗ | ✓ |
| Remarketing | ✗ | ✓ |
| Conversion Tracking | ✗ | ✓ |
| Audience Targeting | ✗ | ✓ |
| Smart Bidding | ✗ | ✓ |
✓ FullStory Pros
- High-fidelity session replay with DOM rendering
- AI-powered insights surface frustration signals
- Combines qualitative and quantitative analytics
- Privacy-first with PII exclusion controls
✗ FullStory Cons
- Expensive for high-traffic sites
- Free plan limited to 1,000 sessions/month
- Can slow page performance with full recording
✓ Google Ads Pros
- Unmatched reach across Google properties and partner network
- Precise targeting by keywords, demographics, and intent
- Measurable ROI with detailed conversion tracking
- AI-powered Smart campaigns for automation
- Flexible budgeting with no minimum spend
✗ Google Ads Cons
- Costs per click rising in competitive industries
- Complex interface with steep learning curve
- Click fraud remains an ongoing concern
The Verdict
FullStory is built for product teams and ux designers, with a focus on session-replay and heatmaps. Google Ads targets businesses of all sizes and ecommerce stores and leads with search-ads and display-ads.
Both tools use custom enterprise pricing — you'll need to contact sales for a quote, which makes direct cost comparison difficult.
FullStory has a free plan, which gives it a meaningful edge for individuals and small teams exploring their options. Google Ads requires a paid subscription from day one.
Feature-wise, Google Ads offers broader built-in capabilities (8 features vs 7), while FullStory takes a more focused approach — which can mean a simpler, faster onboarding experience.
This is a genuinely close comparison. If you can, sign up for both free trials (where available) and run a one-week test with your actual team tasks before deciding.