Create AI-powered email signatures that enhance branding and drive engagement.
The Custom Esignature affiliate program stands out with its lifetime recurring commissions, providing a unique opportunity for passive income that continues to benefit you long after the initial referral. With a 49% commission rate, which is among the top 15% in the industry, this program is particularly appealing for affiliates seeking lucrative earnings in the SaaS niche. However, the declining traffic trend is a warning sign that requires investigation before significant investment.
Custom Esignature is a SaaS product designed to create AI-powered email signatures that enhance branding and drive engagement. As an affiliate, this program should catch your interest due to its focus on lifetime recurring commissions and a competitive commission rate. It's particularly enticing for those new to affiliate marketing, thanks to its straightforward structure and high earning potential.
Custom Esignature offers a generous 25-49% commission rate on all sales, positioning itself as a strong competitor in the SaaS market. The standout feature is the lifetime recurring commission, which means you continue earning for as long as your referral remains a customer. This is a significant advantage over many programs that only offer one-time commissions.
When comparing Custom Esignature to its competitors, the commission rate is higher than OptinMonster (10-24%) but slightly lower than Bloom (50-74%). The recurring nature of the commission is a critical aspect, similar to Bloom's and GetResponse's structures, although GetResponse limits its recurring commissions to 12 months.
Here are the exact earnings calculations based on verified data:
Unfortunately, there are no signup or performance bonuses, nor is there a two-tier program. While this might seem like a drawback, the strength of the program lies in its recurring commission model.
The program does not disclose its cookie duration, which is a crucial aspect for affiliates aiming to capitalize on longer sales cycles typical in B2B SaaS sales. The absence of this information could be a disadvantage if the cookie window is shorter than the industry standard of 30 days.
Allowed traffic sources include Email and Social Media, with no specified geo-restrictions, allowing for a broad target audience. However, the lack of deep linking and dedicated management can pose challenges.
With a Domain Rating (DR) of 21, Custom Esignature is a relatively new player with limited brand recognition. It received 10,863 visitors in Jul 2025, which grew to 12,469 in Aug 2025, but saw a decline to 8,371 in Sep 2025. This trend might be attributed to seasonal fluctuations or increased competition, suggesting affiliates should focus on low-competition, high-intent keywords to drive traffic.
Custom Esignature's ideal customers include:
These individuals are typically found on social media, webinars, and industry blogs, consuming content such as videos, case studies, and tutorials.
To convert effectively:
Based on my experience, here are a few tips:
For those interested, you can join the program here.
Estimate your potential earnings with this affiliate program based on your traffic and conversion rates.
This calculator provides estimates only. Actual earnings depend on traffic quality, product fit, and market conditions.
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Based on Ahrefs data as of late January 2025.
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