Reaching out to new prospects meant dealing with terrible inbox placement rates for a long time, and messages kept vanishing into spam folders without a trace. Setting up authentication records and managing domain health manually took too much guesswork, leaving our outreach efforts stalled before they even began. Finding a straightforward way to handle this part of the process made a noticeable difference. TrulyInbox turned out to be remarkably simple to set up, and getting started took almost no time at all since the interface stays completely out of your way. It automates the routine sending and replying tasks naturally behind the scenes, building sender reputation without demanding constant oversight. Now, outbound messages consistently reach actual inboxes rather than getting lost along the way. Having a reliable automated warm-up routine running in the background takes the worry out of cold outreach. It is a solid tool that simply does what it promises to do, keeping things efficient and dependable for daily use. Review collected by and hosted on G2.com.

little expensive for startups and little companies Review collected by and hosted on G2.com.

Landing in the spam folder was killing our outreach efforts before we started using TrulyInbox to handle our email warm-up routine. Now, our messages actually reach the primary inbox where people can see them. The setup was straightforward, and the platform takes care of sending, opening, and replying to emails automatically in a way that looks totally natural to email providers. We needed something reliable to build our sender reputation without requiring constant manual oversight, and this tool delivered exactly that. Monitoring the reporting insights gives us clear visibility into our deliverability progress so we always know where we stand. It is a solid addition to our daily stack for anyone serious about cold outreach. Review collected by and hosted on G2.com.

It could be better when it comes to reporting. The analytics it provides are good, but the reporting side still has room for improvement. Review collected by and hosted on G2.com.

Running cold outreach for our sales team used to mean constant worry about the spam folder. Messages would disappear, and replies were rare because our sender reputation kept dipping. TrulyInbox changed that dynamic completely. The setup process took almost no time, and the interface is clean and straightforward. It handles sending, opening, and replying in a natural way without needing constant attention from us. Now, our emails actually reach the primary inbox where prospects can see them. Deliverability used to be a guessing game, but things feel much more predictable now. If you send cold emails and need a reliable way to protect your sending reputation, this tool gets the job done without overcomplicating things. Review collected by and hosted on G2.com.

The least helpful thing about truly inbox that I find is that there should be more number of boxes allowed on the basic plan. Currently they allow five, but the thing is you have to have at least 10 mailboxes warmup option. Review collected by and hosted on G2.com.

UI / UX

The user interface is clean, minimal, and free of unnecessary clutter. I was up and running in under five minutes: I connected my mailboxes via OAuth, set a few initial parameters, and let it do its thing. There’s no steep learning curve, and the dashboard makes it easy to see warmup progress for each account without burying you in data you don’t need.

Integrations

Connecting our primary email providers (Google Workspace and Office 365) was seamless. We didn’t hit any authentication snags, and everything linked smoothly. While it’s focused strictly on email warmup rather than acting as a full-suite CRM, it still fits neatly into a modern cold outreach stack alongside tools like Saleshandy or Instantly.

Performance

TrulyInbox runs quietly and consistently in the background. Before using it, a couple of our newly created domains were regularly landing in spam, which led to abysmal response rates. After running TrulyInbox’s automated warmup for about 10 days, our inbox placement climbed steadily to over 95%. The gradual ramp-up also looks natural from an email provider’s perspective.

Pricing / ROI

This is where TrulyInbox really stands out. Most traditional warmup tools charge a steep fee per inbox, which starts to punish an agency as you scale domains. TrulyInbox’s flat-rate pricing model, with unlimited email accounts on paid tiers, saves us roughly $60 to $100 every month compared to alternative platforms. The ROI was obvious within the first two weeks, once our cold campaigns stopped getting pushed into spam.

Support / Onboarding

Onboarding is basically self-explanatory thanks to the intuitive design. I haven’t needed to rely much on support since the app runs mostly on autopilot, but the documentation and setup guides cover what a team needs to get moving quickly.

AI / Intelligence

The real differentiator is how convincingly its AI mimics human engagement. It doesn’t just send and receive sterile ping-pong messages; it generates contextual, AI-powered personalized email copy, replies within natural threads, and even marks messages as important and stars emails. That more realistic behavior pattern is what helps mailbox filters treat your sending domains as trusted. Review collected by and hosted on G2.com.

TrulyInbox is widely recognized as one of the cheapest warmup solutions on the market thanks to its flat-rate, unlimited-account structure. Compared with traditional per-inbox tools that steadily drain your budget as you scale, it feels vastly superior. That said, speaking strictly from a bootstrapped perspective, I still wish it were even cheaper—or that the jumps between pricing tiers weren’t quite so steep. Once you outgrow the starter volume, moving up to the next tier requires a noticeable budget increase, which can sting for solo operators or very small teams trying to keep overhead as close to zero as possible. Review collected by and hosted on G2.com.

What I like most about TrulyInbox is how simple and reliable it is. It makes email verification quick and easy, and the results are clear and easy to understand. It’s also helped us reduce bounced emails and keep our contact lists cleaner without adding much complexity to our workflow. Review collected by and hosted on G2.com.

There’s not much I dislike about TrulyInbox so far. If anything, I’d like to see a few more advanced options for managing and analyzing verification results as the platform grows. Review collected by and hosted on G2.com.

It’s easy to use, especially once I figured out the process for setting up my personal emails. They started by easing into sending emails and then gradually increased the volume over time. Review collected by and hosted on G2.com.

It would be great if I could provide and use my own templates. Another issue I’ve run into is that some recipients’ inboxes are actually full, so the emails bounce back. I’m not familiar enough with the process to know for sure, but I hope this doesn’t cause any issues with warming. Review collected by and hosted on G2.com.

Outreach emails used to vanish into the spam folder constantly. Finding out why felt like guessing in the dark, and replies were almost nonexistent. Setting up TrulyInbox changed that pattern completely. The tool handles the warm-up process automatically by sending, opening, and replying to messages just like a real person would. Deliverability improved steadily, and our cold emails finally reach actual inboxes instead of getting lost. The whole setup process was straightforward, and the interface keeps things simple without extra clutter. It quietly does its job in the background while we focus on talking to interested prospects. Review collected by and hosted on G2.com.

simply nothing i feel like a 5 years old kid can use it Review collected by and hosted on G2.com.

While we were researching best websites to use to start our warm up journey, TrulyInbox really came up a lot. I don't regret starting it.

It has been super easy to setup, use, and it offers all the information we could need, and really helps us warm up our mailboxes.

Compared to other apps of the same type, the price of this has been a breath of fresh air. It's very straightforward, and they're even gracious enough to offer a free trial to start. You get to try it out before you even commit. It's amazing. Review collected by and hosted on G2.com.

So far, I have not seen anything to dislike about the software. Review collected by and hosted on G2.com.

I appreciate that TrulyInbox allows me to adjust my outbound and inbound emails to fit my industry, language, and time zone, making it a very versatile and international solution. It helps to avoid spamming and junking of my domains effectively. I also like that you only need to set it up once, and then everything works smoothly. Plus, it's more versatile and cheaper compared to what I used before, offering more functionalities and settings. The initial setup was completely seamless with Claude, which was a big plus for me. Review collected by and hosted on G2.com.

I would like them to send a little bit less cold email to me, but that's the only thing. Review collected by and hosted on G2.com.

N/A Review collected by and hosted on G2.com.

Getting started with TrulyInbox took no time at all. huge relief since setting up tools turns when onboarding isnt done right. The process was straightforward. I had everything connected and running quickly. The whole cold outreach process feels now easier. my emails land in the primary inbox instead of getting lost in spam folders. The system handles the warm-up process automatically by sending, opening, and replying to messages in a way that looks natural. it just does what it promises, and the integration was completely painless from the start. Very cheap when considering how much value you get from cold mails Review collected by and hosted on G2.com.