OpenGTM
7.5#3 in data enrichment softwareFree planFree planWebAPIExtensionLinux
VisitOpenGTM vs Waterfall
What both publish
| Fact | OpenGTM | Waterfall |
|---|---|---|
| Intended users | The README describes OpenGTM as an open-source, self-hosted alternative to Clay.com for lead sourcing, enrichment, AI research, buying signals, and outbound automation. | The maker describes its users as GTM and revenue leaders, GTM engineers, RevOps teams, and PLG teams. |
| Product | OpenGTM is an open-source, self-hosted workspace for GTM teams and their agents. | Waterfall provides a GTM data API that aggregates more than 30 data vendors for contact, email, and mobile-number coverage. |
OpenGTM plans
- OpenGTM (self-hosted)Free
- OpenGTM self-hostedFree
Waterfall plans
- Usage-based / prepaidPriced on request
Pick OpenGTM if…
It suits GTM teams that want to manage lead sourcing, enrichment, research and outbound automation on infrastructure they control. Teams should be prepared to set up Docker and manage provider costs and production security requirements.
Pick Waterfall if…
You want what its maker publishes above — check its page for the details.