apollo vs Command Mail
apollo is a plugin bundle for AI coding tools published by apolloio. Marketplaces we read that list it: 4 (Claude Code: claude-plugins-official, Official MCP Registry, Claude Code: claude-plugins-community, Community GitHub marketplaces). Command Mail is an MCP server published by commandmail.app. Marketplaces we read that list it: 2 (Official MCP Registry, Community GitHub marketplaces). As of our marketplace pass on 2026-10-13. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  apollo |  Command Mail |
|---|---|---|
| Claude Code: claude-plugins-official | Listed Version: 0.1.1 Forks (GitHub): 10 Stars (GitHub): 28 Not marked · First seen |
Not listed |
| Official MCP Registry | Listed Version: 0.1.1 Forks (GitHub): 10 Stars (GitHub): 28 Not marked · First seen |
Listed Version: 0.2.0 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
| Claude Code: claude-plugins-community | Listed Version: 0.1.1 Forks (GitHub): 10 Stars (GitHub): 28 Not marked · First seen |
Not listed |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | apollo | Command Mail |
|---|---|---|
| Marketplaces that list it (differs) | 4 (better) | 2 (worse) |
| Stars (GitHub) (differs) | 28 (better) | 0 (worse) |
| Forks (GitHub) (differs) | 10 (better) | 0 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | Remote server (mcp.apollo.io/mcp) | Remote server (commandmail.app/mcp) |
| Transport | Streamable HTTP | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | 6 | 5 |
| Licence | MIT | MIT |
| Repository (differs) | github.com/apolloio/apollo-mcp-plugin | github.com/fyn-labs/commandmail-plugin |
| Changes in the last 7 days (differs) | 0 | 2 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check (differs) | not checked yet | Responded 3 h ago |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
apollo
Prospect, enrich leads, load outreach sequences, and query sales analytics with Apollo.io — one-click MCP server integration for Claude Code and Cowork.
Command Mail
One inbox for all your addresses: your AI agent reads, sorts, drafts and sends with your permission.
How to run each
apollo As a Claude Code plugin
/plugin install apollo@claude-plugins-officialCommand Mail As a remote MCP server
claude mcp add --transport http mail https://commandmail.app/mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only Command Mail has a remote endpoint we check. How we check endpoints
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: apollo · What it can do: Command Mail · Compare two other plugins
Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-official/blob/HEAD/.claude-plugin/marketplace.json. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/blob/HEAD/.claude-plugin/marketplace.json. Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.