Average Ratings 0 Ratings

Total
ease
features
design
support

No User Reviews. Be the first to provide a review:

Write a Review

Average Ratings 0 Ratings

Total
ease
features
design
support

No User Reviews. Be the first to provide a review:

Write a Review

Description

88% of your website visitors leave without a trace. They browsed your products, read your pricing, explored your case studies — then vanished. That traffic isn't lost. You just can't see it yet. Geysera identifies anonymous returning visitors and matches them to your first-party customer profiles inside the ESP you already use — Klaviyo, Mailchimp, SendGrid. No migration. No new tools. No rented third-party data. Then our ML engine activates the flows that drive retention revenue: cart abandonment, checkout abandonment, browse abandonment, and winback. Every email is personalized to your brand, timed to behavioral intent, and optimized continuously using RFM segmentation and cohort modeling. You don't manage any of it. Geysera runs white-glove — from setup through ongoing optimization — so your team stays focused on running the business. Here's where we're different. Every dollar we report is holdout-tested. Randomized control groups. Real incrementality measurement. Not inflated dashboards. Not phantom revenue. You see exactly what Geysera generated that wouldn't have happened without us. You set the guardrails — discount limits, free shipping rules, product exclusions. We optimize within them. And you only pay for proven results. If we don't generate incremental revenue, you don't pay. Identify. Recover. Prove.

Description

Upstack Data helps Shopify brands running paid ads recover the tracking data that browser-based tools lose. By capturing events server-side and resolving visitor identity across devices and sessions, Upstack sends cleaner first-party data to Meta CAPI, Google, and Klaviyo — so ad platforms optimize for real buyers and abandonment flows reach customers who'd otherwise look anonymous. Server-side tracking, cross-device identity resolution, multi-touch attribution, and web analytics in one tool built for DTC ecommerce. Plans start at $249/mo, with a 21-day free trial and a 60-day money-back guarantee.

API Access

Has API No 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

No images available

Integrations

Klaviyo Yes 
Shopify Yes 
BigCommerce Yes 
Bing No 
Facebook Ads No 
Google Ads No 
Google Tag Manager No 
Mailchimp Yes 
Omnisend No 
Pinterest Ads No 
SendGrid Yes 
Snapchat Ads No 
TikTok Ads No 
WooCommerce Yes 
WordPress No 

Integrations

Klaviyo Yes 
Shopify Yes 
BigCommerce No 
Bing Yes 
Facebook Ads Yes 
Google Ads Yes 
Google Tag Manager Yes 
Mailchimp No 
Omnisend Yes 
Pinterest Ads Yes 
SendGrid No 
Snapchat Ads Yes 
TikTok Ads Yes 
WooCommerce No 
WordPress Yes 

Pricing Details

$199/month
Geysera aligns pricing with performance. Get started for $1. Only pay performance fees when lift is verified.
Free Trial Yes 
Free Version No 

Pricing Details

$249/month
Upstack Data Pricing

Plans start at $249/mo.
21-day free trial, 60-day money-back guarantee, no contracts, cancel anytime.

Attribution — $249/mo
Signal — $499/mo
Attribution + Signal — $649/mo

✓Marketing performance dashboards
✓Multi-touch attribution
✓P&L and contribution margin reporting
✓Unlimited lookback
✓Channel attribution reporting
✓Unlimited custom dashboards
✓Clean event stream to your warehouse
Free Trial Yes 
Free Version No 

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 No 
Chromebook No 

Customer Support

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

Customer Support

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

Types of Training

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

Types of Training

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

Vendor Details

Company Name

Geysera

Founded

2025

Country

United States

Website

www.geysera.com

Vendor Details

Company Name

Upstack Data

Founded

2022

Country

United States

Website

www.upstackdata.com

Product Features

eCommerce Marketing

AB Testing Yes 
Abandoned Cart Email Yes 
Analytics / ROI Tracking Yes 
Customer Data Profiles No 
Dynamic Content Yes 
Email Marketing Yes 
Email Personalization Yes 
Facebook Ads No 
Google Ads No 
Product Recommendations No 
Push Notifications No 
Retargeting No 
SMS Marketing No 
Search Marketing No 
Segmentation Yes 
Signup Forms & Popups No 
Social Marketing No 
Triggered Emails Yes 
Website Visitor Tracking Yes 

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 

Product Features

Marketing Attribution

Attribution Modeling No 
Audience Segmentation No 
Conversion Tracking Yes 
Cross-Channel Attribution Yes 
Customer Journey Mapping No 
Multi-Touch Attribution Yes 
Predictive Analytics No 
ROI Tracking No 

Alternatives

Alternatives

Act-On Reviews

Act-On

Act-On Software
Delivr Reviews

Delivr

Delivr.ai