Socketlistzerosmtp / Alternatives
zerosmtp alternatives
5 similar MCP servers in Productivity, compared side by side. Matches are chosen automatically from the same category by overlap in descriptions, then ordered by closeness and score.
| Server | Score | Stars | npm/wk | Licence | Last push | Flags |
|---|---|---|---|---|---|---|
| zerosmtp A free SMTP relay that still takes a username and password, for devices that cannot do OAu | 83 | 5 | 36 | MIT | today | 0 |
| jira-easy-mcp Self-hosted Jira Server/Data Center 7-10 for AI agents with username + password. 42 tools. | 73 | 3 | 68 | ISC | today | 1 |
| Pickle Free, local MCP server that audits ClickUp, Slack & Teams for work that slipped through. | 73 | 3 | 200 | MIT | 5d ago | 1 |
| SMTP MCP server that sends mail over SMTP, gated behind an allowlist and a human confirmation | 70 | 0 | 0 | MIT | 1d ago | 0 |
| Google Workspace (multi-account) Multi-account Google Workspace MCP server: 942 tools, 29 services, discover-first, BYO OAu | 88 | 15 | 451 | MIT | 1d ago | 0 |
| Taskade MCP Hosted OAuth MCP at https://www.taskade.com/mcp, or local @taskade/mcp-server. | 85 | 168 | 0 | MIT | 6d ago | 0 |