Statsig vs VWO
Statsig
Feature flags, experimentation, and product analytics built on one event stream, with an optional warehouse-native deployment.
Full directory entry →VWO
A/B testing and conversion optimization suite from Wingify that pairs client- and server-side experiments with heatmaps, recordings, and surveys.
Full directory entry →Facts, side by side
| Statsig | VWO | |
|---|---|---|
| Pricing model | freemium | paid |
| Pricing notes | Free tier includes unlimited feature-flag/config checks, 2M analytics events, and 50K session replays per month with 1-year retention; Pro from $150/mo with 5M events included and $0.05 per 1K events overage; enterprise (incl. warehouse-native) custom-quoted. | Quote-based — no public list prices. Growth/Pro/Enterprise tiers are priced per product on usage (visitor quota consumed as visitors enter tests; events-stored-per-MAU caps vary by tier). 30-day free trial with no credit card; no permanent free plan. |
| Open source | No | No |
| Self-hostable | Partial — SaaS control plane; warehouse-native mode runs metric computation inside your own Snowflake, BigQuery, or Databricks. | No |
| Categories | Experimentation, Product analytics, Session replay | Experimentation, Session replay |
| Who it's for | implementation engineers, data engineers, measurement managers | marketing managers, measurement managers, agency partners |
| Integrations listed | 7 | 15 |
Directory entries last updated: Statsig 2026-07-18 · VWO 2026-07-18.
In brief
Statsig — Feature flags, experimentation, and product analytics built on one event stream, with an optional warehouse-native deployment. Pricing: freemium. Free tier includes unlimited feature-flag/config checks, 2M analytics events, and 50K session replays per month with 1-year retention; Pro from $150/mo with 5M events included and $0.05 per 1K events overage; enterprise (incl. warehouse-native) custom-quoted. Self-hosting: Partial — SaaS control plane; warehouse-native mode runs metric computation inside your own Snowflake, BigQuery, or Databricks.. Listed integrations: segment, rudderstack, mparticle, bigquery, snowflake, databricks, redshift.
VWO — A/B testing and conversion optimization suite from Wingify that pairs client- and server-side experiments with heatmaps, recordings, and surveys. Pricing: paid. Quote-based — no public list prices. Growth/Pro/Enterprise tiers are priced per product on usage (visitor quota consumed as visitors enter tests; events-stored-per-MAU caps vary by tier). 30-day free trial with no credit card; no permanent free plan. Self-hosting: No. Listed integrations: google-analytics-4, google-tag-manager, segment, mixpanel, adobe-analytics, amplitude, heap, rudderstack, tealium-iq, mparticle, hubspot, bigquery, snowflake, fullstory, microsoft-clarity.
Which one, when
Derived mechanically from the structured facts above — deltas only, not an editorial verdict. Where the facts tie, read both entries.
- its pricing model is freemium, where VWO is paid
- you need at least partial self-hosting — VWO offers none
- you also need Product analytics — not a listed category for VWO
- its entry lists implementation engineers and data engineers in "who it's for"; VWO's does not
- its entry lists marketing managers and agency partners in "who it's for"; Statsig's does not
Also compare
STATSIG VS: Amplitude · GrowthBook · Optimizely · PostHog
VWO VS: GrowthBook · Hotjar · Optimizely · PostHog