You’ve found a brand you’d love to promote, you’ve got an audience that trusts you, and you need a clear, professional way to ask for a spot in their affiliate program. That’s exactly what an affiliate request letter does – a short email (or letter) that tells the brand who you are, what you can bring to the table, and what you’re asking for. Below you’ll find a step‑by‑step breakdown, a ready‑to‑copy template, and the most common mistakes to watch out for.
What Is an Affiliate Request Letter and When Do You Need One
An affiliate request letter is a concise outreach piece that asks a company to let you join their affiliate program or to set up a partnership. You’ll typically send it when you’re lready to push a product or service to your own audience and you want a commission in return. The letter is useful for influencers, niche bloggers, content creators, and even small businesses that want to monetize their traffic.
If you’re also handling other corporate letters, you might find the employee recognition letter samples on our site helpful for matching the right tone.
The Core Elements That Make an Affiliate Request Letter Work
Most effective affiliate requests share the same building blocks. Below is a quick checklist you can drop into any draft:
- Greeting – address the right contact by name if possible.
- Introduction – a one‑sentence hook about you and your platform.
- Value proposition – a clear statement of what you can offer (audience size, niche relevance, past wins).
- Specific ask – request a specific affiliate link, commission rate, or partnership type.
- Call‑to‑action – invite a follow
Template Variations & Sample Formats

Affiliate Request Letter Samples