OnClickA

Ratings by Format

Review

OnClickA is one of the more complete self-serve ad networks to emerge in recent years. Founded in 2020, it scaled remarkably fast — reaching 1 billion impressions per day by early 2021 — and has since built a broad ecosystem covering 10 ad formats, 240+ GEOs, and over 4 billion daily impressions. The platform targets both advertisers and publishers, giving each side dedicated tooling: advertisers get micro-bidding, campaign auto-optimization, AI-powered creatives, and anti-fraud filtering, while publishers benefit from high fill rates, rapid site approval, and some of the most frequent payout schedules in the industry (three times a week). For affiliates running performance campaigns, OnClickA shines particularly in push, in-page push, and popunder traffic, which consistently deliver strong CTR across verticals like dating, gambling, sweepstakes, and antivirus. The Telegram Mini-Apps format is a standout differentiator, still rare across competing networks. The platform supports multiple pricing models — CPM, CPC, and CPA — offering flexibility depending on campaign goals. On the downside, CPM pricing in Tier-1 GEOs can feel steep for smaller budgets, and the in-dashboard help system is limited, pointing users to the external site for documentation. That said, the 24/7 support team and dedicated account managers go a long way toward compensating. Overall, OnClickA earns a solid recommendation for media buyers and publishers looking for a stable, feature-rich network with a genuinely global reach.