RudderStack Customer Data Platform vs Weld
RudderStack Customer Data Platform
rudderstack.com
Weld
weld.appSide by side
| Figure | RudderStack Customer Data Platform | Weld |
|---|---|---|
| Price from | $265/mo | $99/mo |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | Yes | — |
| Web | Yes | Yes |
| macOS | Yes | — |
| Linux | Yes | — |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 3 | 4 |
| Spec score · Reverse ETL Tools | 8.8 (#5) | 7.7 (#14) |
| Compliance | The security page states SOC 2 Type 2, HIPAA with BAA availability and GDPR compliance support. | Weld says it has SOC 2 Type II and ISO 27001, with its SOC 2 report available under NDA. |
| Founded | 2019 | 2021 |
| Reverse ETL | Reverse ETL uses warehouse data as a source and synchronizes it to downstream business tools. | Weld can sync warehouse models to tools including Salesforce, HubSpot, Intercom and Google Ads. |
| Support | The Free plan has community Slack support without dedicated support; paid plans receive some team support, and Enterprise includes an account manager and dedicated Slack channel. | Support tiers listed by plan are basic for Basic, premium for Premium, priority for Business and Enterprise, with a customer success manager on Enterprise. |
| Transformations | Custom JavaScript and Python transformations can clean, enrich or modify events before delivery. | Weld offers a SQL workspace and supports dbt Cloud and dbt Core workflows. |
Plans
RudderStack Customer Data Platform
- FreeFree
- Growth$265 a month
- EnterprisePriced on request
Weld
- Basic$99 a month
- Premium$389 a month
- Business$959 a month
- EnterprisePriced on request
In their own words
RudderStack Customer Data Platform
RudderStack Customer Data Platform collects data from websites, applications, and backend systems, then routes it downstream in real time. Its warehouse-first approach builds on a customer’s warehouse, and RudderStack says it does not store customer data. Profiles can combine event information with other data-cloud sources to model a customer 360, while identity-resolved data can be activated across more than 200 tools. Listed integrations include Google Ads, Salesforce, Snowflake, Google BigQuery, Databricks, and Apache Kafka. Governance features include schema management, event validation, consent automation, and PII handling; security controls include SSO, SSH tunnels, permissions management, and audit logs. The Free plan costs nothing and includes 250K events per month, 16 SDK sources, 200+ cloud destinations, warehouse destinations, and Reverse ETL. Processing stops after a second consecutive monthly overage. Growth costs $265 a month and includes one million events per month. Enterprise pricing is custom, and a 30-day trial is listed.