Email deliverability and testing tools · RankedWarmup Inbox
Warmup Inbox is an email deliverability tool that warms up new domains and inboxes to build sender reputation · warmupinbox.com ↗
Why models recommend it
“Saleshandy Inbox Radar or Warmup Inbox (strong for testing/warm-up).”Grok 4.20 · Scale-constrained question · alternative
“for truly tight budgets, start with Warmup Inbox at $12/month”DeepSeek V4 Flash · Budget-constrained question · alternative
“Warmup Inbox or MyEmailVerifier for specific needs”MiniMax M2.5 · Budget-constrained question · alternative
“Use a placement-and-warm-up product such as MailReach”Perplexity Sonar · Comparative question · alternative
What gives them pause
“What You Should Avoid for Budget Senders ... Paid warm‑up services (e.g., Warmup Inbox at $15/month per inbox)”GLM 4.7 FlashX · Budget-constrained question · warning
Also on the shortlist
The products named in the same answers as Warmup Inbox, over the 18 answers that named it, and how often each was the first choice instead.
| Product | Named together | Picked instead | |
|---|---|---|---|
| 15 | 3 | View → | |
| 12 | 3 | View → | |
| 12 | 1 | View → | |
| 10 | 3 | View → | |
| 10 | 0 | View → | |
| 9 | 1 | View → | |
| 7 | 1 | View → | |
| 7 | 1 | View → | |
| 6 | 0 | View → | |
| 5 | 1 | View → |
What the models named instead of Warmup Inbox →
A side-by-side page exists where both products are among a category's top eight.
How this is measured
Fourteen AI models from 12 labs are asked the same buying questions six ways, for three company sizes. Standings refresh every edition.
Gane sells AI visibility software. No company can pay to change a result.
Read the method →Sources returned with these answers
Fourteen of the fourteen models returned a source list in this edition: five return the pages they cited and nine the search results they consulted. These counts come from 14 of the 18 answers that named Warmup Inbox and are not a share of its labels.
Domains cited
Forty-four of the forty-four domain citations in answers naming Warmup Inbox came from a third party's page.
Pages cited
Pages are listed as the models cited them.
By model
| Model | First choice | Alternative | Mention | Warning | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 0 | 0 | 0 | 0 | 0 |
| GPT-5.4 mini | 0 | 0 | 0 | 0 | 0 |
| Gemini 3.5 Flash | 0 | 1 | 0 | 0 | 1 |
| Perplexity Sonar | 0 | 1 | 0 | 0 | 1 |
| Grok 4.20 | 0 | 1 | 0 | 0 | 1 |
| Mistral Small | 0 | 0 | 0 | 0 | 0 |
| DeepSeek V4 Flash | 0 | 1 | 0 | 0 | 1 |
| Llama 4 Maverick | 0 | 0 | 0 | 0 | 0 |
| Qwen 3.7 Flash | 0 | 0 | 1 | 0 | 1 |
| Kimi K2 | 0 | 0 | 2 | 0 | 2 |
| GLM 4.7 FlashX | 0 | 0 | 0 | 1 | 1 |
| MiniMax M2.5 | 0 | 1 | 0 | 0 | 1 |
| GPT-6 Luna | 0 | 0 | 0 | 0 | 0 |
| Muse Glimmer 30B | 0 | 1 | 0 | 0 | 1 |