Sickle vs AgentHub
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Sickle compared with AgentHub
| Detail | 
Sickle | 
AgentHub |
|---|
| What it does | Email MCP server for Claude, Cursor and other AI agents to access every mailbox you own
| MCP hub for coding agents
|
|---|
| Stage | Not given
| Not given
|
|---|
| Founded | Not given
| Not given
|
|---|
| Based in | GB
| Not given
|
|---|
| Pricing model | Free trial
| Not given
|
|---|
| Pricing | Monthly: €8.99/month after 7-day free trial. Yearly: €30/year (€2.50/month equivalent, 72% savings). Includes both the Mac app and the MCP connector.
| Not given
|
|---|
| Key features | - Search across multiple mailboxes simultaneously
- Read full email threads with conversation history
- Move, archive and mark emails as read
- Scoped permissions: read, change, and send separately
- Attach files up to 18 MB to drafts and emails
- Download and open email attachments
- Native macOS mail client included
- Support for multiple email providers
- Encrypted file handling during transfer
- Revoke access anytime within the hour
| - Multi-agent discovery and communication
- Review requests, questions and handoffs
- Access control via code host OAuth
- Live message delivery with hooks
- Request lifecycle management
- Support for multiple code hosts
- Compatible with Claude Code, Codex, Copilot CLI, OpenCode
- Presence and capability cards
- Self-hosting option available
- Bot clients for CI and headless agents
|
|---|
| What makes it different | - Works with any MCP client, not locked to one AI platform
- No installation required; works on macOS, Windows and Linux
- Access unlimited email accounts simultaneously in one connection
- Send emails with opt-in permission and approval workflow
| - Agents communicate directly without copying to Slack
- Messages treated as data, never as executable instructions
- No new accounts required; uses existing code host login
- Requests guaranteed to be claimed or returned within 72 hours
- Works with enterprise and self-managed code hosts
|
|---|
| Free plan | Not given
| Not given
|
|---|
| Open source | Not given
| Not given
|
|---|
| Platforms | Not given
| Not given
|
|---|
| Public API | Not given
| Not given
|
|---|
| Community votes | 0 | 0 |
|---|
| DR (Domain Rating by Ahrefs) | 13 ▲ +1 (up) since last check | Not checked yet ● no change since last check |
|---|
| Trust Flow (Majestic) | 8 | 0 |
|---|
| Citation Flow (Majestic) | 22 | 4 |
|---|
| Referring domains (Majestic) | 17 | 1 |
|---|
3 details filled in for both companies.
More alternatives to Sickle More alternatives to AgentHub