Alternatives

Products that do what Winnr does

Cold email infrastructure: domains, inboxes & warming

1
Deliveryman.ai▲186
Cold email infrastructure on autopilot without Gsuite
Jun 2026
2
Mailerr▲119
Automated Infrastructure for boosting Cold Email Delivery
2025
3
Warmy.io▲194
Auto all-in-one tool to make your email channel reliable
2022
4
SuperSend 3.0▲94
Sequences, infrastructure, deliverability. One product.
Mar 2026
5
Email Warmup by Boxward▲144
Get more cold emails opened, get more sales, automatically
2022
6
Primeforge▲232
Google & Microsoft mailboxes for cold email
2025
7
Quicklines▲138
Cold email personalized AI icebreakers to get more responses
2022
8
Email Warm-Up Tool by Reply▲325
Make sure your emails land in the inbox, not spam
2021
9
Super Send 2.0▲157
Automate cold outreach - email, Linkedin & Twitter
2023
10
Email Warmup By SalesBlink▲151
Fully automated email warm-up. Never land in spam again!
2022
11
Mailshake 2.0▲164
Send engaging cold outreach emails, on autopilot
2021
12
Reply▲331
Send cold emails that feel warm
2015
13
Cold Email Warmup by GMass▲98
A completely free cold email warm-up system
2021
14
MassInbox▲168
Mass cold email subscriptions for agencies and startups
2023
15
Outboundly.ai▲190
AI-powered cold outreach platform
2023
16
Autoklose 2.0▲124
Cold email reimagined 💌
2020
17
Email Warmup▲82
Automated email warming, lifetime access for just $59
2021
18
Mailivery▲251
Reach the inbox, not the spam folder
2021
19
Warmer.ai▲212
Generate personalized emails in seconds, written by AI
2021
20
Lavender▲233
A complete AI toolkit for amazing 1:1 emails in your inbox.
2020
21
ColdScribe▲172
An AI tool for generating personalized cold emails
2024
22
Cold Email generator▲181
Write cold emails, that converts
2024
23
Mailercloud Email API Platform▲165
1,000+ Emails per Second with 99%+ Deliverability
Mar 2026
24
Cold Email Analyzer by Mailshake▲222
Real-time analysis of email subject lines and copy
2018

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