Customer success for a B2B SaaS is data-driven work: identify at-risk accounts, spot expansion opportunities, measure base health. Apache Superset centralizes these signals in operational CS dashboards, without paying Gainsight or Vitally.
1. Why Superset for CS?
- Cost: Gainsight starts at €50k/year;
- Flexibility: free SQL, custom modeling;
- Integration: a single tool for CS, sales, product, finance;
- Sovereignty: sensitive customer data → EU hosting possible.
If you want to start, TVL Managed Superset offers CS templates on Pro+ instances.
2. CS data architecture
- Sources: product application (events), Stripe, Salesforce/HubSpot, Zendesk, Notion;
- Warehouse: BigQuery / Snowflake / ClickHouse;
- dbt modeling:
dim_accounts,fct_account_health_daily,fct_tickets; - Superset connected to the marts.
3. Dashboard 1 — CS portfolio overview
- NRR (Net Revenue Retention);
- Monthly churn rate;
- At-risk accounts (top 20);
- Accounts in possible expansion;
- Median NPS.
4. Dashboard 2 — Per-account health score
Composite score calculated from:
- Product usage (normalized DAU/MAU);
- Key feature adoption;
- Support tickets (volume + severity);
- Payments (up to date or late);
- Engagement (quarterly meetings, training).
-- Simplified health score
SELECT
account_id,
-- 0 to 100
ROUND(
0.30 * COALESCE(usage_score, 0)
+ 0.25 * COALESCE(adoption_score, 0)
+ 0.20 * COALESCE(payment_score, 0)
+ 0.15 * COALESCE(support_score, 0)
+ 0.10 * COALESCE(engagement_score, 0)
) AS health_score
FROM fct_account_health_daily;
5. Dashboard 3 — At-risk accounts
- List of accounts with health score < 50;
- Usage drop in last 30 days;
- Tickets unresolved for > 7 days;
- Late billing;
- Recommended action for CSM.
This configuration is applied by default on TVL Managed Superset, which follows community best practices.
6. Dashboard 4 — Expansion
- Accounts close to usage quota;
- Accounts having adopted more than 80% of features;
- Upsell pipeline per CSM;
- Monthly expansion revenue;
- Upsell conversion per segment.
7. Dashboard 5 — Onboarding
- Onboarding funnel: kickoff → setup → adoption → activation;
- Time to first value;
- Drop-off per step;
- 30-day activation rate;
- Accounts late on onboarding (CSM alert).
8. CS KPIs
| KPI | B2B SaaS target |
|---|---|
| NRR | > 110% |
| Gross retention | > 90% |
| Logo churn | < 1% / month |
| NPS | > 30 |
| Time to value | < 30 days |
| Activation rate | > 70% |
9. Automated workflows
Couple Superset with workflow tools:
- Slack alert to CSM if account health score < 40;
- Webhook to HubSpot to create an expansion task;
- Weekly recap email to CSM with their portfolio;
- Monthly board exec dashboard shared.
10. Conclusion
Apache Superset for customer success transforms a reactive CS team into a proactive team. The initial investment is modest (dbt modeling, dashboards) compared to a Gainsight that only becomes profitable at several hundred M€ ARR. For most scale-up SaaS, it's a much better choice.
Want the benefits of Apache Superset without the friction of installation and maintenance? Deploy your instance in 3 clicks with TVL Managed Superset, hosted in Europe (OVHcloud, Roubaix, France).
For more: SaaS metrics, cohort analysis, Apache Superset for SaaS startups.