Letro
Generate production-ready HTML and MJML email campaigns with your brand colors, fonts, and tone. AI-powered design, visual block editor, exports to Mailchimp, K
Generate production-ready HTML and MJML email campaigns with your brand colors, fonts, and tone. AI-powered design, visual block editor, exports to Mailchimp, Klaviyo, and any ESP. No designer needed.
Whois information
| Domain | letro.ai |
|---|---|
| Registrar | Porkbun LLC |
| Created | 05/28/2026 |
| Expires | 05/28/2028 |
| Updated | 08/11/2026 |
| Domain status | client delete prohibitedclient transfer prohibited |
| DNSSEC | Unsigned |
| Registrant country | 🇺🇸 United States |
| Name servers | june.ns.cloudflare.comguy.ns.cloudflare.com |
SEO audit
14 of 16 checks passed90
SEO score
Response 93 ms · 60 KB
- Served over HTTPS
- Title tag present
- Title length 30 to 60 characters
- Meta description present
- Description length 70 to 160 charactersKeep the description between 70 and 160 characters.
- Exactly one H1 heading
- Uses H2 sub-headings
- Canonical URL set
- Mobile viewport tag
- Language declared
- Open Graph tags
- Twitter card tags
- Structured data (JSON-LD)
- Images have alt textAdd alt text to 2 images.
- At least 300 words of content
- Responds in under 1.5 seconds
- Title (57 characters)
- AI Email Designer - HTML & MJML Emails in Minutes | Letro
- Description (200 characters)
- Generate production-ready HTML and MJML email campaigns with your brand colors, fonts, and tone. AI-powered design, visual block editor, exports to Mailchimp, Klaviyo, and any ESP. No designer needed.
- Headings
- 1 H1, 9 H2, 11 H3
- Words on page
- 1,171
- Links
- 1 internal, 10 external
- Structured data
- Organization, SoftwareApplication, FAQPage
On-page keywords
| Phrase | Type | Mentions |
|---|---|---|
| properties panel | Two words | 5 |
| colors fonts | Two words | 4 |
| visual block | Two words | 4 |
| visual block editor | Three words | 4 |
| mailchimp klaviyo brevo | Three words | 3 |
| klaviyo brevo customer | Three words | 3 |
| Word | 21 | |
| mjml | Word | 19 |
Tech stack and pricing
Lowest paid plan
$15 /month
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About Letro
What is Letro?
Generate production-ready HTML and MJML email campaigns with your brand colors, fonts, and tone. AI-powered design, visual block editor, exports to Mailchimp, K
How much does Letro cost?
Paid plans start at $15 per month, based on the public pricing page.
What are the best Letro alternatives?
Popular alternatives in October 2026 include OpenAI, HubSpot, IBM, NVIDIA.