PL
Plunk
Send transactional emails, run marketing campaigns, and automate workflows — all open-source and self-hostable. $0.001/email, no contact limits.
What it is
Send transactional emails, run marketing campaigns, and automate workflows — all open-source and self-hostable. $0.001/email, no contact limits.
What to verify before adopting
- Confirm current pricing, usage limits, supported regions, and contract terms on the official website.
- Test integrations, export paths, access controls, and failure recovery with low-risk data first.
- Review privacy, data retention, security, and compliance requirements for your market.
- Keep a migration or rollback plan before making the product part of a critical workflow.