FullStory vs Statsig
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
FullStory is the stronger AI pick in Product Analytics: it has a visibility score of 9.1 versus 4 for Statsig, and ranks ahead in 40% of the answers that name both.
Choose FullStory if…
- You want the brand AI engines rank higher (9.1 vs 4)
- You need SOC 3 or ISO 27001 or ISO 27017 or ISO 27018 or ISO 27701 or ISO 42001 coverage
- You prefer a larger, established vendor (501–1,000 employees)
- Flat tiers pricing suits your budget better than usage-based
Choose Statsig if…
- AI answers describe it more positively (29% vs 19% positive)
- You need HIPAA-eligible (BAA required) coverage
- Usage-based pricing suits your budget better than flat tiers
- Strong fit for experimentation-focused product and growth teams
AI visibility side by side
Latest weekly run · Nov 3
| Metric | FullStory | Statsig |
|---|---|---|
| Visibility score | 9.1% | 4% |
| Change vs last week | up+0.1% | up+1.1% |
| Rank in Product Analytics | #9 | #12 |
| Share of voice | 3.8% | 2% |
| Mentions this run | 19 | 10 |
| Positive in AI answers | 19% | 29% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
FullStory +0.1999999999999993pp · Statsig +1.1pp over 1 weekly runs.
Engine by engine
FullStory leads on 2 of 3 engines
Head to head in AI answers
5 engine answers name both brands
| Prompt | Engine | FullStory | Statsig |
|---|---|---|---|
| What should a product analytics tool integrate with? | ChatGPT | #2 | #6 |
| What are the best Product Analytics tools in 2026? | ChatGPT | #13 | #6 |
| Compare the leading Product Analytics platforms | ChatGPT | #9 | #6 |
| Alternatives to the most popular product analytics tool | ChatGPT | #9 | #6 |
| Which Product Analytics vendors do analysts recommend? | Perplexity | #6 | #8 |
Features, pricing & fit
| Dimension | FullStory | Statsig |
|---|---|---|
| Pricing model | Flat tiers | Usage-based |
| Entry price | Contact sales | Free; paid from $150 / mo |
| Free plan | Yes | Yes |
| Deployment | — | Hosted by Statsig, or deployed in the customer's data warehouse |
| Compliance | SOC 2 Type II, SOC 3, ISO 27001, ISO 27017, ISO 27018, ISO 27701, ISO 42001 | SOC 2 Type II, HIPAA-eligible (BAA required) |
| Support | Onboarding with Fullstory specialists, Professional services: Insights+ consulting and Data+ configuration, Advantage Subscription expert guidance | Slack Community, Premium support with a private Slack channel, Accelerated onboarding session, Priority support on Enterprise |
| Founded | 2014 | 2021 |
| Headquarters | Atlanta, GA, United States | San Francisco, California, United States |
| Employees | 501–1,000 | 51–200 |
| Funding | Series C (one source: $32M led by Stripes) | Series C · $153M raised |
| Best for | Product, UX, and growth teams | Engineering, product and data teams at companies of all sizes that want experimentation, feature flags and analytics on one platform. |
Plans side by side
Pros and cons
Themes from the AI answers that mention each brand
FullStory
- session replay and UX friction analysis
- combines quantitative and qualitative data
- digital experience intelligence and qualitative debugging
- frequently recommended by analysts and industry lists
- useful heatmaps and session recordings
Statsig
- Strong fit for experimentation-focused product and growth teams
- Feature flags, metrics, and analytics closely integrated
- Good for A/B testing and metrics infrastructure
- Named among leading product analytics tools in 2026
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 98.8%·next run
Cite as: SlateIndex, “FullStory vs Statsig”, https://slateindex.ai/compare/fullstory-vs-statsig, data of Nov 3, 2026. Licence: CC BY 4.0.