eSIM Affiliate Program vs Upgraded Referral Program
eSIM Affiliate Program and Upgraded Referral Program are level on our data — both score 7.3 overall, so the right pick comes down to fit.
Pick eSIM Affiliate Program if…
You run Digital Marketing, Travel offers
Pick Upgraded Referral Program if…
You run affiliate marketing offers
Also: you want the more-documented option (11 sourced fields).
By AFFDigest editors · Updated Jul 17, 2026
The difference that matters
Verticals. eSIM Affiliate Program lists Digital Marketing, Technology, Travel, while Upgraded Referral Program lists affiliate marketing, Technology.
Where each one wins
eSIM Affiliate Program
Wins on
Verticals Upgraded Referral Program doesn't list: Digital Marketing, Travel
Upgraded Referral Program
Wins on
Verticals eSIM Affiliate Program doesn't list: affiliate marketing
More sourced fields on file (11 vs 2)
Pros & cons
eSIM Affiliate Program Pros
High-quality global eSIM services
Support for affiliates
Cons
Payout threshold not published
Payment methods not listed
Upgraded Referral Program Pros
High conversion rate
Easy onboarding
Cons
Payout threshold not published
Side-by-side facts
| eSIM Affiliate Program | Upgraded Referral Program | |
|---|---|---|
| Payment methods | — not listed | Amazon Gift Card, PayPal Cash |
| Verticals | Digital Marketing, Technology, Travel | affiliate marketing, Technology |
| Top GEOs | Global | — not listed |
Score comparison
| Dimension | eSIM Affiliate Program | Upgraded Referral Program | Winner |
|---|---|---|---|
| Overall | 7.3 | 7.3 | Tie |
Data trust
eSIM Affiliate Program
100%conf.
- Sourced fields
- 2
- Official sources
- 1
- Last checked
- Jul 17, 2026
Upgraded Referral Program
100%conf.
- Sourced fields
- 11
- Official sources
- 1
- Last checked
- Jul 17, 2026
eSIM Affiliate Program vs Upgraded Referral Program — FAQ
Is eSIM Affiliate Program better than Upgraded Referral Program?
Our stored scores have them level — both sit at 7.3 overall, so the better pick depends on your traffic and offers.
Can I join both eSIM Affiliate Program and Upgraded Referral Program?
Yes — nothing stops you applying to both. Many affiliates keep accounts at several affiliate programs and route each offer to whichever converts better.
Get started
eSIM Affiliate Program
Upgraded Referral Program