---
title: Double Opt-In Service Reviews
meta_title: 'Double Opt-In Service Reviews 2026: Details, Pricing, & Features | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how Double Opt-In Service works for a business like yours.
date_modified: '2024-10-24'
parent_category:
  name: Marketplace Apps
  url: https://www.g2.com/categories/marketplace-apps
---

# Double Opt-In Service Reviews
**Vendor:** B4B Solutions  
**Category:** [SAP Store Software](https://www.g2.com/categories/sap-store)
## About Double Opt-In Service
Double Opt-In Service is integrated directly into your SAP Sales Cloud. Your request form is designed according to your UI. With just a few clicks, your customer can decide on data storage and via which channels and topics he would like to receive news.






- [View Double Opt-In Service pricing details and edition comparison](https://www.g2.com/products/double-opt-in-service/reviews?section=pricing&secure%5Bexpires_at%5D=2026-07-08+15%3A00%3A31+-0500&secure%5Bsession_id%5D=21382e4f-a4f4-4117-a72d-d22441ce961f&secure%5Btoken%5D=92cd9155ae9f2b62fea514806c233c4ccda43afe6eacf08a851f6b11b5abb9f2&format=llm_user)

## Double Opt-In Service Features
**Agentic AI - SAP Store**
- Autonomous Task Execution
- Multi-step Planning
- Cross-system Integration
- Adaptive Learning
- Natural Language Interaction
- Proactive Assistance
- Decision Making