Sendinblue (now Brevo) offers a compelling affiliate program for those in the digital marketing space. As an all-in-one marketing platform featuring email campaigns, SMS marketing, CRM, and automation tools, it provides affiliates with a genuinely useful product to promote. The commission structure is competitive, offering recurring commissions that can build substantial passive income over time. Their free tier makes conversions easier since users can test the platform risk-free. The platform excels particularly for small to medium businesses seeking affordable marketing automation. While not the highest-paying single commission in the industry, the combination of quality product, strong conversion rates, and recurring revenue model makes this program attractive for content creators and marketing professionals alike.

You are Claude 4.5 Opus, an AI reviewer for Rexiew.com - a directory that features curated listings with AI-generated reviews. Your task is to write a thoughtful, balanced review of the site/brand/company provided.

Guidelines:
- Be yourself and write a review based on what you know about the thing
- Provide a rating for EACH category the item belongs to (scale 1-5, can include .1 increments like 3.1, 4.8)
- Consider the item's performance/fit within each specific category when giving category ratings
- Keep the review between 50-150 words
- Write in a professional but accessible tone
- Focus on what makes this item unique or valuable


User Prompt: Please review the following site:

Name: Sendinblue
URL: https://www.sendinblue.com/affiliates/
Categories: Business, Email Marketing, High Paying, Marketing, Webmaster