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About

Nudgen is an AI-powered retention email automation platform for growing businesses. It helps SaaS, ecommerce, AI tools, and digital product teams send behavior-based follow-up emails when users sign up but do not activate, become inactive, abandon key actions, or show signs of churn. Nudgen uses AI to generate personalized, on-brand email drafts, supports lifecycle and drip campaigns, and includes smart stop rules so follow-ups automatically pause when users engage, reply, click, purchase, or unsubscribe. This helps teams recover users, improve trial conversion, increase retention, and run smarter customer lifecycle campaigns without building complex automation workflows from scratch.

About

Behavior-based bulk and automated omnichannel campaigns. Use advanced multichannel marketing strategies to increase business efficiency. Build a loyal audience and retain customers. Collect customer information based on browser behavior, sent messages, cart status, and CRM records. Create best personalized recommendations to build profitable long-term relationships. Send bulk promo campaigns and triggered series with recommendations in all channels. Employ up-sell to increase purchase frequency. Get started with digital marketing right away! Send custom designed campaigns on the first day of registration! Use ready-made workflows for any event, from abandoned carts to personalized greetings. Free support for businesses at any stage of development. Personalize every interaction in each channel based on real-time user behavior data. Increase sales with loyalty programs, individual promocodes, and personalized discounts for each customer.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

SaaS founders, ecommerce brands, AI tools, growth teams, lifecycle marketers, and product teams that want to improve user activation, retention, reactivation, and customer engagement through automated email campaigns.

Audience

Businesses of all sizes

Support

Phone Support Not Supported
24/7 Live Support Supported
Online Not Supported

Support

Phone Support Not Supported
24/7 Live Support Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

$0
Free Version Supported
Free Trial Not Supported

Pricing

$1.99 one-time
Free Version Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

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Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 5.0 / 5
support 4.0 / 5

Pros & Cons from Real Users

Pros

  • In our company we often use eSputnik to launch Email and SMS campaigns and we really like its simplified editor with AMP support and multi-language features. In addition, eSputnik team developed the design of email templates especially for our company.
  • I was pleasantly surprised by the excellent and simplified drag & drop editor and user friendly interface. It makes eSputnik a great email automation tool for beginners. In addition, eSputnik team provides the development of free email template in corporate style of your website. A really interesting free option.

Cons

  • I didn't find serious disadvantages. Maybe it would be better to integrate eSputnik with Instagram Ads. That would be a really useful feature.
  • It would be great to increase the number of free emails at least from 2500 to 3500.

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Nudgen
Founded: 2026
Vietnam
nudgen.net

Company Information

eSputnik
Founded: 2012
United States
esputnik.com

Alternatives

Alternatives

Retainful

Retainful

Cartrabbit

Categories

Email Marketing Supported

Categories

Email Marketing Supported
SMS Marketing Supported

Email Marketing Features

A/B Testing Supported
Artificial Intelligence Not Supported
Auto-Responders Supported
CAN SPAM Compliance Not Supported
Customer Surveys Supported
Drip Campaigns Supported
Dynamic Content Supported
Event Triggered Email Supported
Image Library Supported
Landing Pages/Web Forms Supported
Mailing List Management Supported
Mobile Optimized Emails Supported
Reporting/Analytics Supported
Subscriber Management Not Supported
Template Management Supported
WYSIWYG Email Editor Supported

Marketing Automation Features

A/B Testing Supported
Analytics / ROI Tracking Supported
Artificial Intelligence Not Supported
Content / Blogging Platform Not Supported
Customizable CTAs Supported
Drip Campaigns Supported
Dynamic Content Supported
Landing Pages / Web Forms Not Supported
Lead Scoring Not Supported
Sales Intelligence Supported
Search Marketing Not Supported
Segmentation Supported
Social Marketing Not Supported
Website Visitor Tracking Not Supported

SMS Marketing Features

2-Way Messaging Supported
Artificial Intelligence Not Supported
Contact Management Supported
Mass Texting Not Supported
Message Personalization Supported
MMS Not Supported
Mobile Coupons Supported
Mobile Keywords Supported
Polls / Voting Not Supported
Reporting/Analytics Supported
Scheduled Messaging Supported
Shortcodes Not Supported
Text-to-Win Not Supported

Integrations

AWeber Not Supported
Axis LMS Not Supported
CS-Cart Free Not Supported
Facebook Not Supported
Gmail Not Supported
Google Analytics Not Supported
Google Contacts Not Supported
Retently Not Supported
SaveMyLeads Not Supported
Shopify Not Supported
Slack Not Supported
Stackreaction Not Supported
Stripo.email Not Supported
Trello Not Supported
Weblium Not Supported
Wufoo Not Supported
Zapier Not Supported

Integrations

AWeber Supported
Axis LMS Supported
CS-Cart Free Supported
Facebook Supported
Gmail Supported
Google Analytics Supported
Google Contacts Supported
Retently Supported
SaveMyLeads Supported
Shopify Supported
Slack Supported
Stackreaction Supported
Stripo.email Supported
Trello Supported
Weblium Supported
Wufoo Supported
Zapier Supported
Claim Nudgen and update features and information
Claim Nudgen and update features and information
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