BetterContact vs OpenGTM
BetterContact
bettercontact.rocksOpenGTM
github.comSide by side
| Figure | BetterContact | OpenGTM |
|---|---|---|
| Price from | $15/mo | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 3 | 2 |
| Spec score · Data Enrichment Software | 7.9 (#16) | 8.4 (#11) |
| API | The maker offers a REST API with synchronous and asynchronous enrichment and SDKs for Node, Python, and Ruby. | A generated REST reference exposes endpoints for leads, workbooks, audiences, automations, CRM, outreach, signals, governance, and other operations. |
| Integrations | The maker lists 28 native integrations, including Clay, HubSpot, Zapier, Make, n8n, Google Sheets, Airtable, Salesforce, Lemlist, Smartlead, and Instantly. | Documented destinations include HubSpot, Salesforce, Slack, Google Sheets, Airtable, Instantly, Smartlead, webhooks, warehouses, and consent-gated ad audiences. |
| Intended users | The pricing page describes Starter for reps starting on the phone, Pro for teams that live on the phone, and Enterprise for high-volume calling programs. | 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. |
| Product | BetterContact is a web based data aggregation and enrichment service for finding and verifying business email addresses and mobile phone numbers. | OpenGTM is an open-source, self-hosted workspace for GTM teams and their agents. |
Plans
In their own words
BetterContact
BetterContact has no write-up on Specifiction yet; its figures are above.
OpenGTM
OpenGTM is an open-source, self-hosted workspace for go-to-market teams and their agents. It handles lead sourcing and enrichment, AI research with cited answers, buying-intent tracking and sending qualified records to other tools. Workbooks combine imports, formulas, HTTP columns, enrichment waterfalls, AI research and output columns, with estimated spend visible before runs. Teams can segment live audiences, monitor hiring and buying signals, and schedule refreshes and automations. Listed activation destinations include HubSpot, Salesforce, Slack, Sheets, Airtable, Instantly, Smartlead, webhooks, warehouses and consent-gated ad audiences. The workspace is also available through REST, webhooks and an auditable MCP server with scoped read and write access. The project says data remains on the user's infrastructure and external calls use provider keys selected by the user. Teams can set workbook budgets to stop paid calls at a ceiling, although provider charges may apply. The software is free under AGPL-3.0. Installation requires Git, Docker with Compose v2 and roughly 4 GB of RAM. The project is pre-1.0; public multi-tenant hosting needs further work beyond team-controlled Compose deployment.