Sendia
Send cold email in seconds with Sendia, an outreach tool for Gmail that's free & easy to use!
Pricing:
- Freemium
Platforms:
- Browser
- Chrome OS
We don't know any good Sendia open-source alternatives yet.
You are more than welcome to suggest any alternatives that you know of, or ask the community for suggestions.
Alternatively, we recommend checking out LibHunt for open-source libraries and alternatives to Sendia.