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I

Instantly.ai

The gold standard for cold email infrastructure and automation.

VS
c

coldr

Run, preview, and ship cold email campaigns straight from your terminal.

Instantly.ai
coldr
API Type
REST
MCP Ready
YES
NO
Free Tier
NO
YES
SDKs
None
None
Webhooks
YES
NO
Capabilities
Automate Cold Email, Inbox Warmup, Campaign Analytics
Cold Email, CLI, Campaign Management

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