CRM and sales
Prosperian alternatives
2 open-source projects that already do this job. Free to use - not free to run, which is what the numbers on the right are for.
The projects
espocrm/espocrm★3,210 GitHub starsAGPL-3.0 licenceOpen-source CRM web application for managing contacts, leads, pipelines, and sales processes.Open on GitHub ↗Dolibarr/dolibarr★7,500 GitHub starsGPL-3.0 licenceERP/CRM web application for managing contacts, sales, invoices, agenda, and company operations.Open on GitHub ↗
What you give up either way
- Access to Prosperian's claimed 650M+ contact base and multi-provider enrichment network
- Built-in deliverability hub & warm-up optimized for outbound at scale
- Prosperian's multichannel orchestration logic and prebuilt LinkedIn automation
- Enterprise features: SSO/SAML, account management, per-team agent tuning
- Out-of-the-box intent signal sources and tuned scoring used by the hosted agent
An open-source project doing the core job proves a replacement is possible. It does not prove it matches Prosperian, and it does not prove anyone has run it for a month. How we decide.