focsec.com

What It Is

Focsec is an IP intelligence, proxy, and VPN Detection API operated by Estonia-based Nineties Engineering OÜ. Its core purpose is to determine whether a requesting IP comes from a VPN, proxy, TOR, malicious bot, crawler, spammer, or data center network. It is mainly used for application risk control, account security, e-commerce fraud prevention, anti-scraping, and identifying abnormal traffic on internal networks.

Core Capabilities and Deployment

Based on the available information, Focsec is primarily delivered as a cloud API, accessed with an Authorization API key. It provides examples for Python, Ruby, Node, and curl, making integration relatively straightforward. Its data coverage includes 300+ VPN providers, 500,000+ proxies, and 100,000+ malicious bots/crawlers/spammers. The company highlights 24/7 data collection nodes, non-static expired blacklists, near-real-time threat intelligence, and category filtering to reduce false positives. However, its Terms of Service also state that the data may be inaccurate, incomplete, or outdated, so it is better used as a risk signal rather than the sole basis for blocking. The Enterprise plan supports full offline database downloads and custom file formats, making it suitable for high-throughput or localized processing needs.

Pricing and Payments

Pricing is clear: Lite costs $29/month with 3,000 IP queries/day; Basic costs $49/month with 10,000 queries/day; Plus costs $89/month with 25,000 queries/day; Enterprise requires contacting sales and supports 1M+ queries/day, an offline database, and priority support. All plans include a 14-day trial, but the trial API is limited to 100 requests per day. Payments support major credit cards, debit cards, and PayPal. Bank transfers via SEPA or SWIFT are available on request, with support for USD, EUR, and GBP. Prices exclude VAT or sales tax.

Pros and Cons

The main advantages are broad detection coverage across VPNs, proxies, TOR, bots, and data center IPs; a simple API; public pricing that is friendly to small and midsize teams; and the option to upgrade to an offline database when needed. The drawbacks are that the publicly stated availability target is only 95% per billing cycle, which may be conservative for highly real-time security workflows; compliance certifications, security audits, or privacy certifications are not disclosed; and the Terms of Service restrict reselling, sharing, or using the data to build similar services.

Best Fit and Access from China

Focsec is suitable for e-commerce, SaaS, content platforms, login risk control, anti-scraping, and security operations teams as an IP risk-scoring tool and a pre-blocking decision signal. Access from mainland China is not mentioned in the available information, so it should be considered unknown. Payment is more feasible if you can use an international credit card, PayPal, or bank transfer. If domestic network access, compliance, or payment becomes a constraint, consider alternatives such as risk-control services, WAF, bot management, or IP reputation databases from Chinese cloud providers.