Lunio
🇬🇧 GB
4.6/5· 184 reviews across 4 portals
UK-based AI click-fraud protection for paid media, blocks bots and invalid traffic in real time.
Replaces
Lunio is sought as a European alternative to:
Features
Traffic detection
- Classifies paid-ad clicks and on-site behavior as legitimate, suspicious, or invalid
- Uses machine learning for sophisticated invalid traffic detection
- Analyzes traffic across paid search, display, and social channels
Blocking and exclusions
- Automatically excludes invalid traffic via ad-platform IP exclusion lists
- Supports cross-channel protection and dynamic exclusion management
- Builds custom exclusion audiences
Analytics and optimization
- Provides campaign-level traffic insights
- Integrates Opteo’s N-Gram Finder for Performance Max search term analysis
- Feeds data back into acquisition channels to optimize buying
Affiliate fraud prevention
- Screens affiliate clicks and conversions
- Flags suspected fraud with evidence for partner disputes
- Validates clicks and conversions before payouts
Spam leads and fake conversions
- Reduces spam leads resulting from invalid paid-ad traffic
- Detects and blocks invalid traffic that generates fake conversions
Multi-account support
- Account management for agencies and multiple accounts
Pricing
Pricing is custom, based on a small fraction of ad spend, channel coverage, and strategy. A 14-day free traffic audit is available.
EU Trust Profile
What we verified against public sources, last checked 2026-09-28. Every point links to its evidence.
- Evidence →Data Processing Agreement (DPA)
- Evidence →Public sub-processor list
Listed in Annex A of the DPA.
- Evidence →ISO 27001ISO/IEC 27001:2022
Certified by A-LIGN.
- Evidence →SOC 2Type I (Security, Availability, Confidentiality)
Audited by A-LIGN.
We list only what we could verify against a public source on the check date. A point that is absent was not established either way — it is not a finding against the vendor. The vendor's own information prevails.
Work at Lunio?
This badge is free for every vendor we list and has no bearing on the order of any list. It is issued on the basis of a verified European headquarters (GB) and the compliance points we checked against public sources — the date on it is the date we last checked.
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Reviews
Recurring themes, synthesized from public reviews across portals.
What users value
- Easy setup and intuitive interface enabling quick onboarding without extensive training
- Reliable detection and blocking of fraudulent, invalid, and bot traffic across major ad platforms
- Measurable improvement in campaign ROI and conversion rates (e.g., MQL to demo conversion rising from ~50% to ~60%)
- Responsive and personable customer support, with named representatives frequently highlighted for assistance
- Comprehensive reporting dashboard providing granular visibility into traffic quality by channel, campaign, keyword, and location
- Reduction in wasted ad spend through accurate identification of low-quality leads
Where users see room to improve
- · Steep learning curve for advanced analytics and traffic quality metrics, lacking simplified explanations or guided onboarding
- · Dashboard limitations with unclear data presentation and insufficient guidance for interpreting complex metrics
- · Integration challenges, particularly with LinkedIn, YouTube, and Google campaigns, complicating implementation
Ratings across portals
Linked facts, we bring ratings from every portal together in one place.
Integrations
Lunio: frequently asked questions
- Which tools does Lunio integrate with?
- Lunio connects with Google Ads, Meta, Microsoft Advertising, Bing, LinkedIn, TikTok, Reddit and Twitter, plus 4 more integrations we found.
Other vendors in Click-Fraud Protection
- ClickPatrol🇳🇱Dutch click-fraud protection with 99.97% bot detection and EU-hosted data, setup in under a minute.
- Fraud0🇩🇪AI click-fraud protection for Google, Meta and TikTok ads, cookieless and consent-free
- Opticks🇪🇸Spanish click-fraud protection with real-time bot detection and multi-platform ad monitoring.
- ClickSambo🇪🇪Estonian click-fraud protection for Google Ads with real-time blocking and automated refunds.
- ClickGuardian🇬🇧UK-based click-fraud protection for Google and Bing Ads with real-time blocking and founder-led support.
- Hitprobe🇬🇧Click-fraud protection with real-time blocking and ad-platform integrations
- ClickClickBlock🇬🇧Real-time click-fraud protection for Google, Meta and Microsoft Ads with automatic IP blocking.
Feature, pricing and integration details are based on web research (as of 2026-11-03), without guarantee, errors are possible. The vendor's website prevails.