3 CheapInboxes Alternatives or Competitors for Google + Office Workspace Setup
CheapInBoxes works fine at first. But when you start managing multiple inboxes or different platforms, problems show up fast:
❌ No support for Office 365 inboxes
❌ No inbox health monitoring or blacklist alerts
❌ Complex setup across multiple domains
That’s why many teams start looking for Cheapinboxes alternatives that offer more control and better infrastructure.
These tools are built for Google + Office 365 compatibility, stronger deliverability, and clean scaling.
In this guide, you’ll see:
- How each tool compares with CheapInBoxes
- Which one fits your tech stack and goals
- Their features, pricing, and ideal use cases
Let’s explore which tool is right for your setup and why it’s a stronger fit than CheapInBoxes.
TL;DR: Best CheapInBoxes Alternatives in 2025
CheapInBoxes Overview
CheapInBoxes is a service that gives you ready-to-use email inboxes for cold outreach.
It helps you send emails from Google or Office 365 accounts without getting flagged as spam by handling domain setup and warming up the inboxes for better deliverability.
CheapInBoxes: Quick Snapshot
Pros
- Affordable pricing
- Quick setup
- Supports both GSuite and Office 365
Cons
- Limited inbox monitoring
- No blacklist alerts
- Manual setup is required for scaling
Why Teams Look for CheapInboxes Alternatives
CheapInBoxes seems like a quick and affordable fix for cold outreach. But once teams start scaling or caring about deliverability, the cracks become obvious:
- The inboxes aren’t always reliable: Users have reported that inboxes purchased through CheapInBoxes ended up flagged or had poor deliverability within days of use.
- There’s zero transparency about who runs it: People in the cold outreach space have pointed out that CheapInboxes has no team page, support details, or public-facing info, making it hard to trust with mission-critical sending.
- Resellers like CheapInBoxes can get blacklisted: One Reddit user warned against using centralized inbox resellers like CheapInBoxes, noting that email service providers (ESPs) often blacklist these sources.
- Ultra-low pricing comes with tradeoffs: At ~$2.50/inbox, CheapInBoxes is appealing, but experienced senders often warn that going too cheap leads to poor quality, higher bounce rates, or fast-burned domains.
That’s why many founders, SDRs, and agencies move to tools that cost a little more but give them reliable infrastructure, clean sending history, and full visibility.
Want to see which tools fix these problems? Let’s break them down. 👇
1. Primeforge – Best Overall Alternative for Google + Office Workspace Setup
Unlike CheapInBoxes, which offers rented inboxes with limited control, Primeforge provides you with full ownership of your mailboxes and domains.
With Primeforge, you get:
- Automated Setup: Essential email authentication records (SPF, DKIM, DMARC) are configured automatically, ensuring your emails are trusted by recipients' servers.
- US-Based IP Addresses: Your emails are sent from US-based IPs, which can improve deliverability.
- Real-Time Monitoring: Keep track of your email performance and receive alerts for any issues.
If you’ve been setting up inboxes directly via Google or Microsoft, this breakdown will show how Primeforge makes the cold outreach setup process faster, safer, and more optimized.
Primeforge vs CheapInBoxes
Primeforge Pricing
Primeforge uses a slot-based pricing model, which means you buy flexible mailbox “slots” that you can reuse across domains.
- $4.50/month per mailbox (monthly plan)
- $4.00/month (quarterly plan)
- $3.75/month (annual plan with 2 months free)
- Minimum 10 slots per plan
You get inbox setup, warm-up, domain control, and full monitoring included.
✅ Pros & ❌ Cons of Primeforge
Our Verdict
If you’re serious about cold outreach and don’t want to risk your emails going to spam, Primeforge is the most reliable alternative to CheapInBoxes.
It’s ideal for agencies, founders, and teams that want control, monitoring, and full compatibility with Google + Office 365.
✅ Best for: Growth-focused cold email teams that need clean infrastructure and inbox health visibility.
👉 Start with Primeforge, and get clean inboxes, real results.
2. Inframail – Best for Unlimited Inboxes with Google + Office Workspace Setup
Unlike CheapInBoxes, which charges per rented inbox and gives limited control, Inframail gives you unlimited inboxes under one flat-rate plan.
It supports both Google Workspace and Microsoft 365, and gives you full domain + inbox ownership, automated DNS setup (SPF, DKIM, DMARC), and dedicated IPs for better deliverability.
With Inframail, you get:
- Flat Pricing: Create as many inboxes as you need, no per-seat billing.
- Automated Setup: DNS records are configured automatically, saving time and reducing errors.
- Dedicated IP Addresses: All emails are sent from clean, private IPs.
- Priority Support: Get fast help when something breaks or needs configuration.
CheapInBoxes can get expensive as you scale, lacks dedicated infrastructure, and doesn’t give you true ownership or automated DNS help.
Inframail vs CheapInBoxes
Inframail Pricing
✅ Works with both Google & Microsoft
✅ API access, domain warm-up, flat pricing
✅ No per-inbox charges
✅ Pros & ❌ Cons of Inframail
Our Verdict
If you're managing cold outreach at scale, across multiple clients or brands, Inframail gives you full control, unlimited inboxes, and flat pricing that grows with your team.
Unlike CheapInBoxes, you keep everything you build: inboxes, domains, and sender reputation.
✅ Best for: Outreach agencies, SDR teams, or founders scaling fast across Google + Microsoft accounts.
3. Maildoso – Best for Fast Setup and Budget-Friendly Google + Office Workspace Infrastructure
While CheapInBoxes offers rented inboxes with basic setup, Maildoso gives you a faster, cleaner way to launch inboxes for cold outreach, with support for both Google Workspace and Microsoft 365.
It’s designed for teams that want a simple, reliable way to get domains live and ready to send, without managing every technical piece manually.
With Maildoso, you get:
- 10-Minute Setup – Add inboxes and domains without complex configuration.
- DNS Auto-Configuration – SPF, DKIM, and DMARC handled automatically.
- Master Inbox – View replies from all inboxes in one place.
- Reputation Checks – Daily placement tests to monitor if your emails go to inbox or spam.
Unlike CheapInBoxes, which often requires manual setup and lacks placement visibility, Maildoso puts everything under one roof, fast and simple.
Maildoso vs CheapInBoxes
Maildoso Pricing
Maildoso uses a quarterly billing model with flexible plans based on scale:
Maildoso uses a quarterly billing system and includes free domains with each plan:
- 32 Mailboxes → $100/month
($3.10 per mailbox), 8 domains included
- 68 Mailboxes → $166/month
($2.40 per mailbox), 17 domains included - 400 Mailboxes → $733/month
($1.80 per mailbox), 100 domains included
All plans include warm-up, domain setup, master inbox, and reputation monitoring. No extra fees for setup or add-ons.
✅ Pros & ❌ Cons of Maildoso
Our Verdict
If you want to get started fast without dealing with complex setup or high per-seat costs, Maildoso is a strong alternative to CheapInBoxes.
It’s built for lean teams who want to move quickly while still keeping deliverability in check.
✅ Best for: Teams that need fast setup, simple tools, and predictable pricing across Google and Microsoft inboxes.
👉 Launch your inboxes with Maildoso → Visit Maildoso
How to Choose the Right CheapInBoxes Alternative (for Google + Office Setup)
It’s important to pick a tool that gives you more control, better pricing, or faster setup, depending on your exact needs.
Here’s a quick way to match your use case with the right tool:
Final Verdict: What’s Better Than CheapInBoxes?
CheapInBoxes gets the job done at the start.
But once you manage more inboxes, domains, or tools, it starts to slow you down. Limited control, no monitoring, and unclear setup.
That’s why teams are switching to tools that are easier to manage, give clearer insights, and actually support growth.
- Primeforge gives you full ownership, cleaner infrastructure, and real-time inbox health, ideal for teams that care about reliability.
- Inframail keeps things predictable. You can add as many inboxes as you want under one price, with full setup done for you.
- Maildoso is built for speed. You can launch fast and manage everything from one place, without needing tech skills.
All three tools are compatible with Google + Office 365 and offer more clarity, support, and long-term stability than CheapInBoxes.
Choose Based on What You Need
All three tools fix what CheapInBoxes lacks, whether it’s monitoring, flexibility, or support, and they’re ready for real cold outreach on both Google and Microsoft setups.
If you’re growing and want a setup that won’t slow you down, Primeforge is a smart first step.
👉 Explore Primeforge and send with more control from day one.