SpiderAF

SpiderAF is a provider of a unified marketing security suite that protects businesses from ad fraud, fake leads, affiliate fraud, and website security risks. The platform offers four core solutions: Ad Fraud Protection that detects fraudulent clicks and invalid traffic across Google Ads, Yahoo Ads, Meta Ads, and Microsoft Ads with automatic blocking to maximize ROAS, Fake Lead Protection that analyzes device information and behavioral biometrics to block fraudulent lead submissions in real time, Affiliate Fraud Protection that detects unique fraud device signatures to cancel automated bot orders, and SiteScan that monitors third-party tags 365 days a year to detect vulnerabilities and tampering. SpiderAF categorizes invalid traffic including bots, data center access, geo masking, duplicate IP clicks, spoofed devices, and invalid user agents, providing detailed dashboards for campaign performance, fraud summaries, and IP exclusion management. The platform serves advertising agencies, finance and lead generation companies, e-commerce and D2C businesses, and website operators. Founded in 2011 and headquartered in Minato City, Japan, SpiderAF has raised approximately .9 million in a Series B round with investors including Headline, Mitsubishi UFJ Capital, Darwin Venture Management, and Daiwa Corporate Investment.