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APISeller vs RoyalBasedPromotions

same data, side by side
winner APISeller leads RoyalBasedPromotions by 4.2 points on the published formula. Try APISeller →
83 / 125
Solid

APISeller

apiseller.com

Full review →
vs
79 / 125
Solid

RoyalBasedPromotions

royalbasedpromotions.com

Full review →

Reviewed by the SMMScout data team · updated 2026-08-14 · both panels scored on the published formula with dated inputs · methodology · editorial policy · disclosure

APISeller

Longevity 26/35
Catalog 14/30
Performance 26/35
Verification 0/25

RoyalBasedPromotions

Longevity 20/35
Catalog 18/30
Performance 24/35
Verification 0/25

Key facts

Winner
APISeller on the published formula (83/125).
APISeller
4,272 services · 947ms API · not verified
RoyalBasedPromotions
5,477 services · 1,035ms API · not verified
Price floors
verify live rates vs verify live rates per 1k.
Risk
APISeller 20/100 (Caution) vs RoyalBasedPromotions 20/100 (Caution) on the scam score.
APISeller apiseller.com 83 Solid RoyalBasedPromotions royalbasedpromotions.com 79 Solid
Scout Score 83 / 125leads 79 / 125
Services 4,272 5,477
API response 947ms 1,035ms
Domain age 7.4y 5.8y
Payments PayPal n/d
Refill Listed Listed
API access Listed Listed
Price floor verify live rates verify live rates
APISeller · snapshot

Built for API-driven resellers; solid performance and age.

  • Each additional year of domain age adds 3.5 points, up to 10 years (currently 7.4).
  • Adding 4,728 services would add 15.8 scale points (cap 9,000).
RoyalBasedPromotions · snapshot

A capable younger panel with a large catalog.

  • Each additional year of domain age adds 3.5 points, up to 10 years (currently 5.8).
  • Adding 3,523 services would add 11.7 scale points (cap 9,000).
Head to head

APISeller (apiseller.com): Built for API-driven resellers; solid performance and age.

RoyalBasedPromotions (royalbasedpromotions.com): A capable younger panel with a large catalog.

APISeller has no current flags. RoyalBasedPromotions has no current flags. Compare the full data on each panel page, then test both with small orders.

Frequently asked questions

Which is better, APISeller or RoyalBasedPromotions?

On the published SMMScout formula, APISeller leads with 83/125 against RoyalBasedPromotions's 79. The gap comes from APISeller's stronger measured inputs (see the breakdown below). But the right panel depends on your market, payments and platforms: read both full reviews before funding.

Is APISeller or RoyalBasedPromotions cheaper?

Price floors: APISeller at verify live rates vs RoyalBasedPromotions at verify live rates. Headline price excludes drops: compare per-1k rates with the refill window before deciding.

Which panel has more services, APISeller or RoyalBasedPromotions?

APISeller lists 4,272 services; RoyalBasedPromotions lists 5,477. Catalog depth means more backup suppliers, but only if delivery quality holds: check retention with a small test order.

Our panels · scored by the same formula, always labeled

Ezkify 105 Excellent

AI-safe growth · Global · 8,700 services · 300ms API

Smmize 102 Strong

Provider / wholesale · Global · 3,643 services · 74ms API

We operate both panels, disclosed here and on every page. They are scored with the identical formula: the numbers you see are the numbers on their pages.

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