puzzleinbox.com

4.6
4.6 Based on 21 reviews

Puzzle Inbox provides cold email infrastructure and done-for-you outreach setup for businesses that want to scale outbound reliably. Their offerings include Google Workspace and Outlook Office 365 mailboxes, including pre-warmed inbox options, plus suppor...

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Average Rating

4.6

/
5

21 Reviews

5 Star
90%
4 Star
0%
3 Star
0%
2 Star
0%
1 Star
10%

All Reviews

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Review Time

ELLIS
I have had a incredible experience with them. They helped me on basically everything including openi

I have had a incredible experience with them. They helped me on basically everything including opening inboxes, setting up DNS settings and add it to my sending tool. Extremely helpful on cold email based questions as well. My go to for cold email inboxes.

5
Date of experience: Mar 01, 2026
ELLIS
I have had a incredible experience with…

I have had a incredible experience with them. They helped me on basically everything including opening inboxes, setting up DNS settings and add it to my sending tool. Extremely helpful on cold email based questions as well. My go to for cold email inboxes.

5
Date of experience: Feb 27, 2026
James C
Support was very good and the inboxes…

Support was very good and the inboxes had good response rates. Can recommend

5
Date of experience: Feb 19, 2026
Lukas Steinberger
Best support in the market

Best support in the market. I don't have to open support tickets. They reply back in 2-10 mins.

5
Date of experience: Feb 15, 2026
Larry S.
I love their done for you programme for…

I love their done for you programme for cold email. Very good results have gotten good leads and meetings.

5
Date of experience: Feb 13, 2026
Abigail Martinez
They have the fastest support in the…

They have the fastest support in the mailbox space. Overall been having a great experience, especially after I had mailboxes suspended with another supplier. Let's see if my opinion will change in 5 months.

5
Date of experience: Feb 12, 2026
Canne P
I first saw them on X

I first saw them on X. I have been running cold email for around 3 years. The last vendor I had got my mailboxes suspended. Lucky enough I saw them a day after through a X giveaway. I have both outlook and google with Puzzle Inbox. One of the best suppliers out there!

5
Date of experience: Feb 10, 2026
Camila
Lovely Support

Lovely Support. I have a B2B Saas i just started and decided to run cold email for it. Got 150 users of my setup. I am looking to buy more of their Pre Warmed Inboxes.

5
Date of experience: Feb 04, 2026
Anas mouss
NEVER USE THEM

NEVER USE THEM! Beginner company, Got my inboxes burned after a week of trying and following THEIR warmup protocol.Invested in more domains > got burned > Asked to cancel my subscription before 3 days of my billing cycle. They said you should've canceled before 5 days and now we'll need to bill you for another month.On the chats the VA was acting aggressively and SUPER unprofessional and said "We'll bill you and then you can dispute the payment and see who'll win it" just use premiuminboxes or cheapinboxes instead.

1
Date of experience: Dec 06, 2025
James
Happy with my experience

Happy with my experience. I have around 300 inboxes with them. Really fast and transparent support.

5
Date of experience: Dec 06, 2025

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Business Details

  • Puzzle Inbox provides cold email infrastructure and done-for-you outreach setup for businesses that want to scale outbound reliably. Their offerings include Google Workspace and Outlook Office 365 mailboxes, including pre-warmed inbox options, plus support with the core technical setup needed to start sending (domain/DNS configuration and deliverability-focused configuration).See more

  • language https://puzzleinbox.com

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