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Average Ratings 0 Ratings

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ease
features
design
support

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Description

SMTP Senpai, offered by MailSenpai, serves as the SMTP relay for emails generated by your applications, websites, and tools, handling everything from sign-ups and password resets to order confirmations, notifications, and contact forms. You can connect using standard SMTP (port 2525 with STARTTLS), a REST API that provides JSON responses, or a dedicated form endpoint suitable for web forms, even on static sites. All outgoing emails are DKIM-signed using your own domain, for which we supply the necessary DNS records and verify them on your behalf. Automatically, we suppress bounced addresses, maintain a 90-day log of all sent emails, and provide you with a comprehensive weekly report. Rather than suspending your account upon exceeding a certain threshold, we issue a warning and guide you on what needs to be addressed. Our servers and data operations are based in the EU, and we offer support in both Italian and English through tickets and email. Try us out with a 14-day free trial that requires a card for registration (you can cancel anytime), and then continue with plans starting at €12.90 per month for up to 10,000 emails on an annual subscription. This service ensures reliable email delivery while offering flexibility and support for your communication needs.

Description

Unitpost serves as a comprehensive platform for customer communication from start to finish. You can specify the type of workflow you need, such as a welcome series, shipping notifications, or a win-back campaign, and Unitpost will create it for you, enabling seamless execution across email, text, and WhatsApp. Currently, we provide support for both transactional and marketing emails through a hybrid template system that combines visual elements with coding capabilities, alongside features such as contacts, segments, campaigns, and automation tools. From the outset, our platform has been designed with a unified approach, utilizing a single contact model, a cohesive event system, and a consistent pricing structure that shares a sending balance, ensuring that every action operates uniformly whether through the user interface, API, or our virtual assistant, Ask Unit. Unlike other tools, we aim not to simply add another email solution to the market, but instead to create a messaging framework that effectively replaces the disparate tools teams often piece together manually, allowing them to focus on achieving results rather than on building processes. This approach not only streamlines communication but also enhances overall efficiency for businesses.

API Access

Has API Yes 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

Claude No 
Cursor No 
Django Yes 
Laravel Yes 
Magento Yes 
Model Context Protocol (MCP) No 
Node.js Yes 
PrestaShop Yes 
Supabase Yes 
WooCommerce Yes 
WordPress Yes 
n8n Yes 

Integrations

Claude Yes 
Cursor Yes 
Django No 
Laravel No 
Magento No 
Model Context Protocol (MCP) Yes 
Node.js No 
PrestaShop No 
Supabase No 
WooCommerce No 
WordPress No 
n8n No 

Pricing Details

€12.90/month
Prices in euro, VAT excluded. 14-day free trial: 0 EUR today, card required, up to 100 emails a day. Annual plan: 10,000 emails/month at 12.90 EUR/month; 20,000 at 22.90; 50,000 at 35.02; 100,000 at 43.10. 3-month plan: 10,000 emails at 25.80 EUR/month. Extra blocks of 1,000 emails with a spending cap you set. Dedicated IP from 15 EUR/month (included from 150,000 emails a month).
Free Trial Yes 
Free Version No 

Pricing Details

$10/month
Free Trial No 
Free Version Yes 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux Yes 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) Yes 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

MailSenpai

Founded

2016

Country

Italy

Website

www.mailsenpai.com/smtp-senpai/

Vendor Details

Company Name

Work Reactor Inc.

Founded

2022

Country

United States

Website

www.unitpost.com

Product Features

Email Deliverability

DMARC Analytics No 
Deliverability Alerts No 
Deliverability Reporting No 
Email Address Verification No 
Email Content Testing No 
Email Previewing No 
IP Blacklist Monitoring No 
Inbox Placement Testing No 
Reputation Reporting No 

Transactional Email

SMTP Senpai facilitates the delivery of transactional emails for applications, websites, e-commerce platforms, and business applications, including sign-up confirmations, password recovery messages, order notifications, invoices, alerts, and contact form submissions. It operates over standard SMTP via port 2525, provides a REST API, or allows submissions through a form endpoint. You can configure DKIM for your domain, access a 90-day sending log, benefit from automatic suppression of bounces and complaints, and ensure that servers and data storage are located within the EU.

A/B Testing No 
Contact Database No 
Dynamic Content No 
Email Monitoring Yes 
Mailing List Management No 
Reporting/Analytics Yes 
Spam Check No 
Template Management No 

Product Features

Email Marketing

A/B Testing No 
Artificial Intelligence No 
Auto-Responders No 
CAN SPAM Compliance No 
Customer Surveys No 
Drip Campaigns No 
Dynamic Content No 
Event Triggered Email No 
Image Library No 
Landing Pages/Web Forms No 
Mailing List Management No 
Mobile Optimized Emails No 
Reporting/Analytics No 
Subscriber Management No 
Template Management No 
WYSIWYG Email Editor No 

Transactional Email

A/B Testing No 
Contact Database No 
Dynamic Content No 
Email Monitoring No 
Mailing List Management No 
Reporting/Analytics No 
Spam Check No 
Template Management No 

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