Census vs RudderStack
Census
A reverse-ETL platform, now part of Fivetran, that activates warehouse tables and dbt models into CRM, marketing, and ad destinations.
Full directory entry →RudderStack
A warehouse-first customer data platform that streams events through Segment-compatible SDKs and lands the raw data in a warehouse you own.
Full directory entry →Facts, side by side
| Census | RudderStack | |
|---|---|---|
| Pricing model | freemium | freemium |
| Pricing notes | Now sold as Fivetran Activations: the Fivetran Free plan includes up to 3.5K monthly active rows for activations, then usage-based pricing per data synced per destination with tiered volume discounts; Standard plans include 200+ activation destinations, and annual contracts discount up to 22%. | Free tier up to 250K events/month. Growth starts at $265/month, sold in event-volume tiers from 1M to 25M events/month (annual billing discounted). Enterprise is custom-quoted and gates Profiles, Data Apps, HIPAA, SSO, and 5-minute warehouse syncs. |
| Open source | No | No |
| Self-hostable | No | Partial — The core event pipeline (rudder-server) is source-available under the Elastic License 2.0 and can be self-hosted; Profiles, reverse ETL, and the managed control plane are cloud features. |
| Categories | ELT / reverse ETL | CDP |
| Who it's for | data engineers, marketing managers | data engineers, implementation engineers |
| Integrations listed | 3 | 10 |
Directory entries last updated: Census 2026-07-18 · RudderStack 2026-07-18.
In brief
Census — A reverse-ETL platform, now part of Fivetran, that activates warehouse tables and dbt models into CRM, marketing, and ad destinations. Pricing: freemium. Now sold as Fivetran Activations: the Fivetran Free plan includes up to 3.5K monthly active rows for activations, then usage-based pricing per data synced per destination with tiered volume discounts; Standard plans include 200+ activation destinations, and annual contracts discount up to 22%. Self-hosting: No. Listed integrations: bigquery, snowflake, dbt.
RudderStack — A warehouse-first customer data platform that streams events through Segment-compatible SDKs and lands the raw data in a warehouse you own. Pricing: freemium. Free tier up to 250K events/month. Growth starts at $265/month, sold in event-volume tiers from 1M to 25M events/month (annual billing discounted). Enterprise is custom-quoted and gates Profiles, Data Apps, HIPAA, SSO, and 5-minute warehouse syncs. Self-hosting: Partial — The core event pipeline (rudder-server) is source-available under the Elastic License 2.0 and can be self-hosted; Profiles, reverse ETL, and the managed control plane are cloud features.. Listed integrations: bigquery, snowflake, redshift, databricks, clickhouse, amplitude, mixpanel, google-analytics-4, braze, hubspot.
Which one, when
Derived mechanically from the structured facts above — deltas only, not an editorial verdict. Where the facts tie, read both entries.
- you also need ELT / reverse ETL — not a listed category for RudderStack
- its entry lists marketing managers in "who it's for"; RudderStack's does not
- you need at least partial self-hosting — Census offers none
- you also need CDP — not a listed category for Census
- its entry lists implementation engineers in "who it's for"; Census's does not
Also compare
CENSUS VS: Hightouch · Segment
RUDDERSTACK VS: Google Tag Manager (Server-Side) · Hightouch · mParticle · PostHog · Segment · Snowplow