Instantly Alternatives (2026)

Deliveryman AI Verified

Cold email setup, warmup, verification on automation

Cold email is powerful when it works. But setting up domains, warming up inboxes, verifying emails, managing campaigns, and keeping good deliverability usually means juggling multiple tools. We built Deliveryman AI to bring everything together in one place. With Deliveryman AI, you can connect your...

mailtani

Send Marketing Emails Without the ESP Markup

Plug in your AWS SES account, pay $0.10 per 1,000 emails. Domain setup, warmup, and reputation tracking are all handled for you. No per-contact fees, no shared IP pools, no surprise bills, no vendor lock-in.

ColdSend

Send campaigns with 400 pre-warmed inboxes via Azure

ColdSend provides zero-warmup infrastructure for your outreach. You can access 400 pre-warmed inboxes with a 50,000 email capacity for a monthly fee. By using Azure infrastructure, the platform eliminates the need for traditional warmup periods, allowing you to start sending real campaigns...

Warmerly

Flat-rate email and social outreach warmup

Warmerly provides automated warmup for email, LinkedIn, and WhatsApp accounts to ensure cold outreach reaches the primary inbox. By building real sender reputation for Gmail and Outlook, the service prevents messages from being flagged as spam. The platform offers a flat-rate pricing model that...