AI email tools
AgentMail: review, pricing, data and alternatives
AgentMail serves people integrating email into applications through an API. It creates mailboxes, sends and receives messages and attachments, groups conversation messages, and triggers processing when an email arrives. A free tier exists; the first paid plan costs $20 per month. Access and transparency score: 63/100, #2 of 12 in its category.
| Access | 25/30 | |
|---|---|---|
| Openness | 10/30 | |
| Trust | 28/40 |
What is AgentMail?
AgentMail serves people integrating email into applications through an API. It creates mailboxes, sends and receives messages and attachments, groups conversation messages, and triggers processing when an email arrives.
According to its documentation, AgentMail lets you:
- create email inboxes through an API
- send and receive messages
- retrieve messages from the same conversation
- send and retrieve attachments
- trigger processing when an email is received
We file it under AI email tools, the category of tools to sort and draft emails, and it also overlaps with developer tools and aI agent builders. The category lists 12 verified tools on this site.
The publisher is AgentMail, Inc., based in United States. The service launched in 2025.
Who is it for?
It is mostly useful to these profiles: developers and customer support. The need it covers is simple to state: sort and draft emails.
AgentMail 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 AgentMail cost?
Pricing model: freemium (limited free use, then paid). A free plan is offered, usually limited in volume or features.
The first paid plan costs $20 per month (Developer, displayed monthly price; 10 inboxes and 10,000 emails per month), according to the pricing page, checked on October 24, 2026.
Per month, that is close to the category median ($22.5 per month, based on tools with a published price).
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
According to its privacy policy, data is processed in several regions depending on the plan.
No export feature is documented: keep a copy of your content elsewhere.
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
AgentMail 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 63/100 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 | 25/30 | free tier, published price, French interface |
| Openness | 10/30 | API, data export, open code |
| Trust | 28/40 | identified publisher, declared hosting, age, presence in reference lists |
The full calculation is explained on our method page.
Comparison with alternatives
AgentMail against other tools in the aI email tools category:
| Tool | Free | Entry price | API | Score |
|---|---|---|---|---|
| AgentMail | Yes | $20 per month | Yes | 63 |
| GetResponse | Yes | $186.96 per year | Yes | 83 |
| 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 |
| Seventh Sense | Yes | not published | Yes | 48 |
Verdict
AgentMail is among the most accessible and transparent tools in its category.
Strengths
- Free tier to try it
- Public API
Limitations
- Data export not documented
Avoid if…
- You need to easily retrieve your full history
Alternatives
- GetResponsefree tier
- Jetwriter AIfree tier
- Shortwavefree tier
- Hoppy Copy$39 per month
- Lavenderfree tier
- Elliefree tier
Categories and jobs
Learn more
Frequently asked questions
Is AgentMail free?
Yes, a free plan exists, with usage limits. The first paid plan costs $20 per month.
Where is AgentMail data stored?
According to the publisher, in several regions depending on the plan.
Does AgentMail have an API?
Yes, a public API is documented.
What are the alternatives to AgentMail?
In the same category: GetResponse, Jetwriter AI, Shortwave, and Hoppy Copy.
AgentMail or GetResponse: which one to choose?
AgentMail starts at $20 per month, GetResponse at $186.96 per year and our score is 63/100 for AgentMail 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