Bots consume up to 18% of your advertising budget. We explain who is protecting advertisers worldwide and how.
The problem ad platforms don’t talk about
Every twelfth click in online advertising does not come from a human. Lunio’s research showed that in 2025, 8.51% of all paid traffic was fake — resulting in advertiser losses of approximately $63 billion globally. According to Fraudlogix, the global invalid traffic (IVT) rate reaches 20.64%.
In some regions, the situation is even more alarming: the share of bots in online advertising grew from 2% to 20% in just a few months. Out of billions spent on online ads, a significant portion goes to bots.
The problem is that ad platforms (Google, Meta, Yandex, and others) make money on every click — real or fake. They have little incentive to thoroughly filter invalid traffic. That is why the market for specialised click fraud and bot protection services is growing rapidly.
Global market: who’s who
The market for click fraud and bot protection solutions can be divided into several categories.
1. Enterprise giants
HUMAN Security — formerly White Ops, one of the market leaders. The company protects against bots and fraud throughout the customer journey, using 400+ algorithms and real behavioural click analytics. In April 2025, HUMAN launched Ad Click Defense for ad platforms — the solution is already integrated with LinkedIn.
CHEQ — an Israeli cybersecurity company specialising in marketing funnel protection. CHEQ analyses every visitor using over 2,000 security tests. Case studies show 95.2% invalid traffic blocking and £2.76 million in ad budget recovery for a single client. CHEQ is also known for acquiring ClickCease in 2020.
Fraudlogix — monitors ad fraud in 200 countries in real time, with a sensor network covering 300 million URLs. Their IP blocklist updates every 60 minutes.
2. Professional advertiser services
Anura — a US player with an ambitious 99.999% accuracy guarantee in identifying fraudulent visitors. Analyses over 800 data points. Certified by TAG Against Fraud. Predicts that ad fraud losses will reach $200 billion by the end of 2028.
ClickCease (formerly CHEQ Essentials) — one of the most popular tools for SMB advertisers. Runs over 2,000 behavioural tests per visit, automatically blocks bot IP addresses in Google Ads, Meta, and Microsoft Ads. Price: $84–124/month. When properly configured, it pays for itself many times over — users report 10x monthly ROI.
ClickPatrol — a Dutch service founded in 2020 in Utrecht. Analyses 800+ data points per click with 99.97% bot detection accuracy. Certified under ISO 27001/27018/27701 and fully GDPR compliant. Price from €59/month. The company states that on average 6% of ad traffic is invalid clicks.
HaltClick — an international service that stands out among professional solutions with its comprehensive approach. It not only protects ad campaigns from click fraud in Google Ads, but also functions as an antibot for your site, reducing server load by 3–5 times. It supports 40 languages, making it convenient for multilingual projects.
Lunio (formerly PPC Protect) — a UK-based AI platform founded in 2016. Uses machine learning to detect and block fake clicks in real time. Covers Google Ads, Facebook Ads, LinkedIn, and Twitter.
Polygraph — a smaller cybersecurity company focused on detecting and disabling bots before they can fake conversions. Price from $450/month for 25,000 clicks.
TrafficGuard — an Australian platform (founded in 2015) with three‑layer fraud protection. Offers a free detection tier (up to $2,500 ad spend). Particularly strong in mobile app protection.
3. European solutions
In Europe, local players focused on GDPR and privacy are actively growing:
ClickPatrol — already mentioned, often called the best choice for SMB and mid‑sized businesses in Europe. Trusted by 4,100+ websites in 61+ countries.
Clicksambo — a budget option: from €14/month for basic detection and €33 for extended protection with automatic IP exclusion.
Opticks Security — offers detailed forensics for each click and the ability to generate reports for recovering fraud‑wasted budget.
HaltClick — also present on the European market, offering full support for 40 languages and budget plans from €39/month. Its two‑component protection (anti‑bot + click fraud) and integration with major ad platforms make it a unique offering for European companies working with international or Eastern European audiences. The pricing policy (free tier and low‑cost paid plans) gives it a competitive edge over local alternatives.
Overall, the European market shows strong growth due to stricter regulatory measures and increasing security needs.
4. Anti‑bot solutions for websites
Besides ad campaign protection, there is a class of solutions that protect websites from bot‑parsers and scrapers:
Akamai — according to independent tests, blocks 100% of bots and L7 DDoS attacks without false positives.
Cloudflare — offers a free tier and paid Bot Management. Their technology is 21 times more popular than DDoS Guard.
Imperva — an enterprise solution with application‑level bot protection.
HaltClick — its anti‑bot script checks human authenticity before the site loads (1.5 seconds, no CAPTCHA), reducing server load significantly. At the same time, search engine crawlers (Google, Bing, Yandex) are always whitelisted — SEO is not affected.
Sucuri — a WAF solution with a 4.4‑star rating (271 reviews) on Gartner Peer Insights.
Key trends for 2026
1. Bots are getting smarter. Modern click fraud involves advanced emulators and headless browsers that mimic human behaviour. Simple IP blocking no longer works — bots use VPNs and proxies, rotating IPs hourly.
2. AI‑assisted fraud. Bot farms use artificial intelligence to bypass protection. Anura has already released a solution against AI‑assisted SIVT.
3. Market consolidation. Major players are acquiring smaller ones: ClickGuard acquired Fraudlogix in March 2025, CHEQ merged with ClickCease.
4. Shift to preventive protection. More solutions work pre‑click (pre‑bid) or at the page initialisation stage, rather than post‑factum.
5. GDPR and privacy as competitive advantages. European services (ClickPatrol, Clicksambo, HaltClick) emphasise GDPR compliance and multi‑language support for global audiences.
How to choose the right solution for your business
The market offers dozens of tools, but there is no one‑size‑fits‑all solution. Here are the key selection criteria:
Ad budget – For $5K+/month, it makes sense to consider CHEQ, ClickCease, or ClickPatrol. HaltClick suits any budget thanks to its free tier.
Audience geography – European services (ClickPatrol, Clicksambo) are better adapted to GDPR. HaltClick also complies with GDPR and supports 40 languages.
Traffic type – If most traffic comes from mobile apps, look at TrafficGuard or HUMAN.
Technical complexity – Some solutions require installing a script on the site (ClickCease, HaltClick) — that takes a minute.
Free trial availability – Most services offer a trial period — be sure to test. HaltClick provides an unlimited free tier for small volumes.
A global solution with support for 40 languages
To sum up, HaltClick is an international service that solves two tasks with one script: it blocks bot‑parsers and protects your ad budget from click fraud in Google Ads and Yandex.Direct. Unlike narrowly focused competitors, it offers comprehensive protection:
- Anti‑bot — human verification before the site loads, reducing server load, and whitelisting search engine crawlers.
- Click fraud — automatic bot tagging in analytics (Yandex.Metrica, Google Analytics) and segment creation for excluding them from ad impressions.
- Global reach — support for 40 languages, interface and technical support in multiple languages.
- Affordability — a free tier for up to 1,000 visits per month and plans from €39, which is noticeably cheaper than Western alternatives.
