AI email tools
Warmy: review, pricing, data and alternatives
Warmy serves teams preparing and monitoring email sending. It tests inbox placement, monitors domain reputation, checks addresses and authentication settings, identifies spam-related message elements and exports deliverability reports. A free tier exists. Access and transparency score: 48/100, #9 of 12 in its category.
| Access | 15/30 | |
|---|---|---|
| Openness | 20/30 | |
| Trust | 13/40 |
What is Warmy?
Warmy serves teams preparing and monitoring email sending. It tests inbox placement, monitors domain reputation, checks addresses and authentication settings, identifies spam-related message elements and exports deliverability reports.
According to its documentation, Warmy lets you:
- gradually prepare a mailbox for sending
- test whether messages reach the inbox
- monitor domain reputation
- check addresses and authentication settings
- identify message elements that contribute to spam classification
- export deliverability reports
We file it under AI email tools, the category of tools to sort and draft emails, and it also overlaps with marketing and sales and prospecting. The category lists 12 verified tools on this site.
The publisher is Warmy Technologies LTD, based in Israel.
Who is it for?
It is mostly useful to these profiles: marketers, sales teams, and small business owners. The need it covers is simple to state: sort and draft emails.
Warmy is a good candidate if:
- you want to try before paying
- you plan to connect it to your tools or automations through its API
The best test is a concrete case from your daily work: if the tool does not beat your current method within a week, move on to an alternative.
How much does Warmy cost?
Pricing model: paid. A free plan is offered, usually limited in volume or features.
The entry price is not shown publicly: you have to contact the publisher or create an account to see it.
To estimate what the same work would cost done directly with an AI model, use our API price calculator. Prices change often: always check the official site before subscribing.
Data and privacy
The publisher does not clearly state where data is hosted. Assume your content may leave your region.
For professional use, check that a data processing agreement (DPA) is offered, and do not send customers' personal data or confidential documents without one.
Exporting your content: XLSX, CSV pour les rapports de domaines. Being able to get your data back makes switching tools easier later.
Three habits apply to every AI tool:
- turn off the use of your content for training if the option exists
- use a work account separate from your personal account
- review everything the tool produces before publishing or sending it
Platforms, languages and API
Warmy runs on: web browser and API.
Interface languages: English.
A public API lets you call it from your own programs or an automation tool, and plug it into an AI agent.
How we scored it
Our 48/100 score does not judge output quality: it measures what can be publicly verified about access to the tool, its openness and how far the publisher can be trusted.
| Criterion | Points | What counts |
|---|---|---|
| Access | 15/30 | free tier, published price, French interface |
| Openness | 20/30 | API, data export, open code |
| Trust | 13/40 | identified publisher, declared hosting, age, presence in reference lists |
The full calculation is explained on our method page.
Comparison with alternatives
Warmy against other tools in the aI email tools category:
| Tool | Free | Entry price | API | Score |
|---|---|---|---|---|
| Warmy | Yes | not published | Yes | 48 |
| GetResponse | Yes | $186.96 per year | Yes | 83 |
| AgentMail | Yes | $20 per month | Yes | 63 |
| Jetwriter AI | Yes | $168 per year | – | 63 |
| Shortwave | Yes | $30 per month | – | 55 |
| Hoppy Copy | No | $39 per month | Yes | 53 |
| Lavender | Yes | $27 per month | – | 51 |
| Ellie | Yes | not published | – | 48 |
Verdict
Warmy publishes little verifiable information: look at the better-scored alternatives first.
Strengths
- Free tier to try it
- Public API
Limitations
- Price not published
- Data hosting not disclosed
Avoid if…
- You handle sensitive personal data without a processing agreement
Alternatives
- GetResponsefree tier
- AgentMailfree tier
- Jetwriter AIfree tier
- Shortwavefree tier
- Hoppy Copy$39 per month
- Lavenderfree tier
Categories and jobs
Learn more
Frequently asked questions
Is Warmy free?
Yes, a free plan exists, with usage limits.
Where is Warmy data stored?
The publisher does not clearly say so in its public documentation.
Does Warmy have an API?
Yes, a public API is documented.
What are the alternatives to Warmy?
In the same category: GetResponse, AgentMail, Jetwriter AI, and Shortwave.
Warmy or GetResponse: which one to choose?
Our score is 48/100 for Warmy and 83/100 for GetResponse. Try both on the same task before paying.
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Neutrality. No affiliate links. No vendor pays to be reviewed, rated or ranked. Reviews are directed by François Chollet, neutral and factual, and every data point is dated and sourced. How we score