ScaledInboxes vs Infraforge
This comparison looks at Infraforge through the lens that matters to operators: setup quality, deliverability risk, Google/Outlook coverage, support speed, and total cost per usable inbox.
target launch window once requirements are clear
Outlook inboxes included per domain package
Google Workspace for quality, Microsoft 365 for scale
Choose ScaledInboxes when support and setup quality matter more than a logo battle.
Infraforge may be fine if you already know exactly what to buy and can manage the operational edge cases. ScaledInboxes is positioned for teams that want inbox planning, provider diversification, DNS accuracy, and a human path when campaigns need to launch.
How Infraforge Compares For Cold Email Infrastructure
Infraforge positions as private cold email infrastructure with dedicated IPs and sits inside the broader Forge stack alongside Salesforge, Mailforge, Primeforge, and Warmforge.
What To Check
- Private infrastructure and dedicated IPs are the main differentiator
- The product is connected to Salesforge and multi-channel email plus LinkedIn motion
- Pricing examples show larger mailbox bundles rather than tiny starter purchases
- The product is strongest for technical teams that understand infrastructure tradeoffs
Pricing And Package Fit
Infraforge is best compared as infrastructure, not only inbox procurement. Dedicated infrastructure can make sense at scale, but it adds decisions around IP reputation, technical operations, and whether your team wants the Forge ecosystem.
The Questions To Ask Before Choosing Infraforge
A useful comparison should help you buy better, not pretend every provider is bad. These are the questions that actually change the decision.
Dedicated IP need
Ask whether dedicated IPs are actually needed for your sending profile
Ownership terms
Ask who owns and controls domains, mailboxes, and DNS records
Sequencer handoff
Ask whether the setup depends on Salesforge or works cleanly with your current sequencer
IP reputation
Ask how IP reputation is monitored and remediated
Client isolation
Ask what happens when one client damages reputation in a shared operational workflow
When Switching Away From Infraforge Is A Bad Idea
Avoid Infraforge if you simply need clean inboxes fast and do not have the appetite to manage infrastructure tradeoffs.
Dedicated IP need
Dedicated IP reputation has to be built and protected
Migration work
Switching off a private infrastructure stack can be more operationally painful than replacing inboxes
If your team is not technical
If your team is not technical, extra control can become extra failure surface
Where Infraforge Wins, And Where ScaledInboxes Fits
Infraforge is positioned around email infrastructure. Buyers should compare how much setup is managed versus how much remains DIY.
Choose Infraforge if your team wants more technical control. Choose ScaledInboxes if you want fewer DNS and launch decisions on your plate.
Where Infraforge May Win
- Infrastructure-focused positioning
- May appeal to technical teams
- Can fit buyers who want control over setup
Where ScaledInboxes May Win
- More direct cold-email campaign sizing
- Google and Microsoft 365 lane planning
- Simpler buying path for agencies that want support
Comparison table
Plan infrastructure by usable sending capacity.
Cheap inboxes get expensive when DNS is wrong, replacements are unclear, or campaigns sit blocked. Price the system, not just the mailbox.
- Best for low-cost scale
- Useful for provider diversification
- Requires conservative send limits
- Best for Gmail-heavy audiences
- Higher-quality lane for valuable accounts
- Use controlled ramp-up, not brute force
Setup quality
SPF, DKIM, DMARC, MX, forwarding, and sequencer connection need to be right before volume starts.
True cost
Warmup time, replacement policy, support, and DNS mistakes change the real cost per usable inbox.
Best fit
Built for operators who want managed infrastructure and fast human help across multiple campaigns.
How to choose the right inbox setup
Use the provider mix as a portfolio decision. One lane gives simplicity. Two lanes give resilience.
Use Google Workspace when
- Your prospects are Gmail-heavy.
- Placement quality matters more than lowest unit cost.
- You are running smaller, higher-value campaigns.
Use Microsoft 365 when
- You need lower-cost scale.
- You want provider diversification.
- You can spread volume conservatively across many inboxes.
Common questions
How many inboxes do I need?
Start conservative. Use the calculator to map daily send goals into inbox count, domain count, and provider mix.
Should I use Google Workspace or Microsoft 365?
Google is stronger for Gmail-heavy audiences. Microsoft 365 can lower cost and diversify infrastructure. Serious operators often use both.
What matters more than price?
DNS accuracy, send limits, replacement policy, support speed, and domain isolation matter more than saving a few cents per inbox.
Need this sized for a real campaign?
Send daily volume, number of campaigns or clients, provider preference, and sequencer. We’ll map inboxes, domains, and monthly cost.