Coldrig vs Skyp: email infrastructure vs. a full outreach product
Skyp does the same core job as Coldrig: it sets up dedicated Google Workspace mailboxes on secondary domains, warms them, and sends, with an MCP server your assistant can use. It is also a broader product, with AI-written emails, LinkedIn outreach and human support, and its plans are priced as that bundle. Coldrig covers the mailbox, domain, warmup and sending job only, and leaves targeting and copy to your own assistant.
Does Skyp do the same job?
The job is mailboxes, domains, warmup and sending, run by an assistant with nothing done by hand. Per Skyp's pricing page, yes, as part of a larger product.
| Part of the job | Skyp | Coldrig |
|---|---|---|
| Mailboxes and domains | Yes. "Dedicated Google Workspace mailboxes on secondary domains", set up for you. Pro includes 3 managed mailboxes and 1 domain; Team includes 10 and 5 domains. | Yes, bought and set up by your assistant. Domains are included, about one for every 2 or 3 mailboxes. |
| Warmup | Yes. "Inbox warmup" is part of its deliverability stack. | Yes, built in, a ramp of about four weeks per mailbox. |
| Sending | Yes. Pro lists about 1,500 emails a month of send capacity and Team about 5,000. | Yes, through launch_campaign. No send quota is sold. |
| Run by an assistant | Yes. Pro and above list "MCP, API, and webhooks" and a native MCP server. | Yes. API, MCP endpoint and CLI, one API key. |
| AI-written emails and LinkedIn outreach | Included in every paid plan. Buying-intent data is listed on Team and done-for-you data enrichment on Growth. | Not included. Your assistant owns copy and targeting. |
| Human support | Chat on Pro and above; priority Slack and phone on Growth. | Email support at support@coldrig.dev (see support). |
Prices, side by side
Skyp's plans are priced as a bundle that includes LinkedIn outreach and AI-written emails, so they are not like for like with Coldrig's price for the mailbox job. This page does not rank them.
| Skyp plan (read 2026-10-14) | Billed annually | Billed monthly | Managed mailboxes included |
|---|---|---|---|
| Pro | $149 a month | $199 a month | 3 (1 domain) |
| Team | $499 a month | $599 a month | 10 (5 domains) |
| Growth | Custom | Custom | 30 or more |
Coldrig: $49 a month for 3 mailboxes, $59 for 5, $84 for 10, $134 for 20 and $334 for 60. That one price covers the mailboxes, their domains, warmup and sending, with $0 per-send fees. At 5 mailboxes the Skyp plan that covers them is Team, because Pro includes 3; Team also includes LinkedIn accounts, unlimited users and onboarding.
Bottom line
Choose Skyp when you want a done-for-you outreach product with AI-written emails, LinkedIn and human support. Choose Coldrig when your assistant already owns targeting and copy and you want the mailbox, domain, warmup and sending job run for you.
Related
- Coldrig compared: real monthly cost at 3 to 60 mailboxes.
- Coldrig vs AgentMail.
- Coldrig vs FoxReach.
- Coldrig vs Maildoso.
- Coldrig vs Smartlead.
- Coldrig vs Salesforge / Forge Stack.
- Coldrig pricing and calculator.
Sources and verification
- Skyp: pricing plans and included features (read 2026-10-14)
- Coldrig pricing
- Coldrig MCP server card