Inbox providers · 18th of 52 · 2026
NudoInfra pricing and review
nudoinfra.com · Google & Microsoft inbox reseller · legal entity: NudoInfra Tech Inc. · Visit site ↗
- Deliverability22/27
- Inbox choice8/16
- Sending4/15
- API & AI0/7
- Buying terms6/10
- Setup cost18/25
Why it ranks here
Sells Microsoft 365 inboxes. Warm-up keeps running for the life of the inbox at no extra cost. Deliverability: automatic SPF/DKIM/DMARC, replacement of burned inboxes and dedicated IPs. At $1.50 per inbox, it is among the cheapest quarter of providers we track (median $3.15).
Key features
- Ongoing warm-up in the price
- Automatic SPF/DKIM/DMARC
- Replacement of burned inboxes
- Microsoft 365 inboxes
- Dedicated IPs
Best for
Teams that already run a sequencer and only need inboxes.
Pricing
- Per inbox
- $1.50
- At volume
- $0.97
- Minimum order
- 50 inboxes
- Cheapest plan
- $75/mo
- Domain (.com)
- $15.50/yr
Monthly billing. Pricing page ↗ · checked Oct 31, 2026
Scorecard
| DeliverabilityWhat protects sender reputation without extra tools or subscriptions. | 22/27 | ||
|---|---|---|---|
| Inbox choiceWhich types of inboxes and domains you can get in one place. | 8/16 | ||
| Sending and workflowWhether you can run and manage campaigns without another tool. | 4/15 | ||
| API and AI agentsHow easy it is to automate the setup from code or an AI assistant. | 0/7 | ||
| Buying termsHow much you risk before you know it works. | 6/10 | ||
| Cost of a working setupWhat 30 inboxes plus warm-up and a sequencer cost per month — the cheaper, the more points. | 18/25 | ||
| Total | 58/100 | 15 of 20 conditions checked |
The evidence
Every condition, what the vendor's own site says, and where.
| Deliverability | |||
|---|---|---|---|
Ongoing warm-up included in the priceConfirmedDedicated warmup pool per domain, never shared with other domains | source ↗ | 6/6 | |
Pre-warmed inboxesConfirmedIf a domain reputation degrades, the system automatically reroutes sending to pre-warmed infrastructure while the affected environment cools down. | source ↗ | 2/2 | |
Automatic SPF, DKIM and DMARC setupConfirmedAutomated DNS Setup (SPF/DKIM/DMARC) | source ↗ | 5/5 | |
| Inbox placement or spam testsNot found on site | 0/5 | ||
Replacement of burned inboxes or domainsConfirmedIf a domain reputation degrades, the system automatically reroutes sending to pre-warmed infrastructure | source ↗ | 5/5 | |
Dedicated IP optionConfirmedDedicated IP capability | source ↗ | 4/4 | |
| Inbox choice | |||
| Google Workspace inboxesNot found on site | 0/5 | ||
Microsoft 365 / Outlook inboxesConfirmedUnique Azure Tenant per domain | source ↗ | 5/5 | |
| Private SMTP/IMAP inboxesNot found on site | 0/3 | ||
Domain purchase inside the productConfirmedBring your own domains (or purchase through product); Wholesale Domains: $15.50/year (At cost) | source ↗ | 3/3 | |
| Sending and workflow | |||
| Built-in campaign sequencerNot found on site | 0/5 | ||
| Unified inbox for repliesNot found on site | 0/4 | ||
Export to other sending toolsConfirmedSmartlead/Instantly Native Integration | source ↗ | 4/4 | |
| Multi-client workspaces or white-labelNot found on site | 0/2 | ||
| API and AI agents | |||
| Public APINot found on site | 0/4 | ||
| Official MCP serverNot found on site | 0/3 | ||
| Buying terms | |||
Prices published on the siteConfirmed$1.50/mo per mailbox (Scale Plan, min. 50) | source ↗ | 4/4 | |
| Free plan, free trial or money-back guaranteeNot found on site | 0/4 | ||
Monthly billing availableConfirmedSave 30% (annual vs monthly billing) | source ↗ | 2/2 | |
| Cost of a working setup | |||
Cost of a working setup (30 inboxes)Calculated50 inboxes × $1.50 = $75 + $97 — Instantly Hypergrowth for warm-up and sending (the inbox price includes neither) = $172/month | how ↗ | 18/25 | |
Alternatives to NudoInfra
Where we checked
Only the vendor's own public pages. We do not use third-party reviews or ratings. Something wrong? Send a correction.
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