EasyonAds
Multi-channel advertising management for Korean small businesses
EasyonAds is an online advertising service operated by ByeolByeolAI (별의별에이아이), a company registered in the Republic of Korea. We act as an advertising agency for small and mid-sized advertisers who do not have an in-house media buyer: the advertiser sets an objective and a monthly budget, and we plan, launch, optimize and report on their campaigns across multiple advertising channels.
Channels we manage
We manage paid advertising on the channels below. Status reflects our actual integration state as of July 2026. Meta is the only channel we execute on through the API. For Kakao we collect performance data through the API, but campaigns are created and switched on or off by the advertiser in Kakao Moment — the API does not support campaign management for these account types. Channels marked as under review are not yet running live campaigns.
Naver display advertising (GFA) is restricted to Naver's certified partner agencies and is therefore not part of our service.
Service model
We operate as an agency on delegated access, not as a reseller.
- The advertiser owns their advertising accounts on every channel. We are granted operating permission on those accounts and nothing more.
- Advertising spend is billed by each advertising platform directly to the advertiser's own payment method. It never passes through us.
- We charge a flat monthly subscription fee based on the advertiser's monthly ad spend band, starting at ₩150,000 per month — not a percentage of ad spend.
- When an advertiser ends the subscription, we simply return the delegated permission. The accounts, historical data and performance records stay with the advertiser.
How we use advertising APIs
Campaign operations are performed by our own software using each channel's official advertising API, rather than by manual work in each platform's ad manager UI. This is what the API access is used for:
We create and maintain campaigns, ad groups and targeting through the platform API so that account structure stays aligned with the advertiser's stated objective.
We reallocate budget and bids twice a day based on measured performance. Adjustments never exceed the monthly spending cap the advertiser approved.
We pull spend, impressions, clicks and conversions daily and merge them into a single cross-channel report delivered to the advertiser every morning.
Every change is logged with its timestamp, target and reason, and the advertiser can review the full history in their dashboard. Decisions that change the total amount of money committed — such as raising a monthly budget cap — always require the advertiser's explicit approval. We manage each advertiser's data in isolation and do not use one advertiser's data to operate another's account.
Note: the dashboard preview shown on our Korean homepage is an illustrative mock-up of the product interface. The figures in it are sample values, not reported client results.
Company information
- Service name
- EasyonAds (이지온애드)
- Legal entity
- 별의별에이아이 (ByeolByeolAI)
- Representative
- Hyeeun Kim (김혜은)
- Business reg. no.
- 220-59-00709
- E-commerce reg. no.
- 2025-별내-2161
- Address
- 326 Byeollae 3-ro, Room 601, Namyangju-si, Gyeonggi-do, Republic of Korea (별내동, 불암타워)
- Contact
- byeolbyeolai@gmail.com