If you're looking for Akismet alternative, IPQS is a good option. It's a fraud detection system that screens for spam and bots, but also offers real-time insights through machine learning algorithms that scrutinize more than 300 data points. IPQS is integrated with services like Hubspot and Salesforce, so it's a good choice for businesses. Pricing is tiered, including a free option, so IPQS can help you fight fraud and improve security.
Another option is Verisoul, which automates manual processes and consolidates vendors to guard against different types of fraud. It uses a variety of signals, including device risk, proxy and VPN detection, and geolocation, to ensure that each user is a real person, not a bot. Verisoul offers automated decisions and workflows, so it's a good choice for companies that want to automate fraud prevention and security.
If you're looking for something more focused on CAPTCHA and bot traffic, check out GeeTest. It's got several CAPTCHA options, including v4 and Adaptive CAPTCHA v4, to protect websites and mobile apps from bot attacks. GeeTest' 7-layer dynamic protection technology is designed to thwart fraud without harming humans, and its three-step integration process is designed to be easy on startups and enterprises.