Alternatives and competitors
Sites like Bitdefender
The 20 closest Cybersecurity software alternatives to Bitdefender, ranked by what they actually offer, and the 16 technologies behind it.
Looking for an alternative to Bitdefender? The closest matches are Kaspersky, McAfee and BI.ZONE. We match sites by what they actually offer, from their homepages, Wikidata and a summary by Claude, in any language. Vote on each alternative and leave a short note to help the next person choose.
- Neighbours
- k = 20
- Sites searched
- 4,032
- Vector
- 384-d
- Query
- 18 ms
01 · Entity
About Bitdefender
Bitdefender bitdefender.com
Bitdefender - Global Leader in Cybersecurity Software
Bitdefender is a cybersecurity software leader delivering best-in-class threat prevention, detection, and response solutions worldwide.
Wikidata: multinational cybersecurity technology company
Summary by Claude
Bitdefender sells antivirus and internet security software for consumers and families, plus endpoint protection, detection and response, and managed security services for small businesses and enterprises through its GravityZone platform.
- Who it’s for
- Consumers, small businesses and enterprises
- Business model
- Software subscriptions
02 · Embedding space
Competitor map
Each alternative by how close its vector is to Bitdefender’s (x) and how much traffic it gets, how much of the stack it shares, or where it sits in the embedding space itself (y). Lines split each axis at the median. Hover for the numbers, click to jump to it in the list.
similarity × popularity
03 · Nearest neighbours
Alternatives to Bitdefender
Thumbs up if it’s a real alternative to Bitdefender, thumbs down if it isn’t.
- 01
Kaspersky Cyber Security Solutions for Home and Business | Kaspersky
Official Site – A Global Leader in next-generation cybersecurity solutions and services, Kaspersky offers premium protection against all cyber threats for your home and business.
Very close cos 0.911 - 02
American global computer security software company
Very close cos 0.903 - 03
BI.ZONE: expert in digital risks management
BI.ZONE is an expert in digital risks management. We protect hundreds of organizations from cyber threats
Very close cos 0.899 - 04
ESET Cybersecurity | Enterprise, Business and Home Solutions | ESET
Best IT security solutions for your home and business devices. Try ESET antivirus and internet security solutions for Windows, Android, Mac or Linux OS.
Very close cos 0.902 - 05
Advanced Website Protection for Unmatched Cyber Defense
Safeguard your devices with Comodo's advanced endpoint protection and protect your websites from malware and cyber threats. Secure your site now!
Very close cos 0.899 - 06
All-in-One Cybersecurity Protection: Antivirus, VPN & Scam Guard
All-in-one cybersecurity software for all your devices. Malwarebytes provides smarter antivirus, VPN, and scam detection for you and your family.
Very close cos 0.899 - 07
Human Risk Management & Advanced Email Security | Mimecast
Protect email and collaboration tools with Mimecast. Manage human risk and stay ahead of cyber threats with advanced security solutions.
Very close cos 0.897 - 08 Very close cos 0.898
- 09
ThreatDown All-in-One Endpoint Security
ThreatDown unifies EDR, MDR, patch management, and email security in one lightweight platform. Built for SMBs, mid-market, and MSPs. See how it works.
Very close cos 0.895 - 10
American cybersecurity technology company
Very close cos 0.895 - 11
Sophos: Cyber Resilience for the Agentic AI Era
Sophos Fusion is the industry’s most complete cyber defense system. It sees everything, connects everything, and enables your defenses to respond as one.
Very close cos 0.895 - 12
Enterprise Cybersecurity Solutions | ThreatLocker
A Zero Trust cybersecurity solutions platform, ThreatLocker delivers world-class enterprise security software and solutions worldwide.
Close cos 0.893 - 13
DefensX | Secure Workspace
DefensX offers a powerful secure browser and enterprise browser solution that protects users from web-based threats while enabling safe, compliant, and efficient browsing.
Close cos 0.890 - 14
Panda Security | Official Website
The best antivirus protection for all your devices: Don't be a target! Join the next generation of digital protection
Close cos 0.891 - 15
Zimperium Mobile Security Solutions | Mobile Security for Apps & Devices
Zimperium is the only mobile security platform purpose-built for enterprise, securing both mobile devices and applications so they can securely access data.
Close cos 0.890 - 16
WatchGuard | Comprehensive Cybersecurity Solutions
Award-winning solutions that are easy to deploy and manage, making enterprise-grade security accessible to any organization regardless of size or expertise.
Close cos 0.890 - 17
Leading Cloud Enterprise Security Provider for Zero Trust
Zscaler is a leading cloud enterprise security provider helping global businesses adopt zero trust for secure digital transformation.
Close cos 0.890 - 18
AI-Powered Cybersecurity, Data Protection & IT Automation | Acronis
We deliver deeply integrated AI-powered features across our backup, cybersecurity, endpoint management and automation solutions to protect and manage workloads for MSPs and businesses. Protect your business and simplify IT operations today.
Close cos 0.889 - 19
UK holding company
Close cos 0.891 - 20
Global Enterprise AI Cybersecurity Platform | Trend Micro
Enterprise AI cybersecurity platform with layered protection, cyber risk exposure management and SecOps—62 global offices, the United States HQ office is in Texas.
Close cos 0.888
Ranked by score: the cosine similarity of each site’s vector to bitdefender.com’s, less a small penalty for generic sites that are close to everything. Highlighted technologies are ones Bitdefender uses too. Votes and comments come from visitors and don’t change the ranking.
04 · Fingerprints
Technology
What Bitdefender is built with, and what its closest competitors use, from its homepage’s code and its DNS records.
Built with
- CMS
- Adobe Experience Manager page source: /content/dam/launch/
- Tag managers
- Adobe Experience Platform Tags asset https://assets.adobedtm.com/
- Google Tag Manager page source: googletagmanager.com/ns.html?id=GTM-
- Marketing automation
- HubSpot TXT v=spf1 include:spf.protection.outlook.com include:spf.bitdefender.com…
- Payments
- Stripe TXT stripe-verification=0D3E388BC9AF84DDB89A77AE3AFE11BE09F680BC67D676468…
- CDN
- Cloudflare header cf-ray: a56305f4db7362cc-HAM
- Fastly header x-served-by: cache-ber1080035-BER
- Email hosting
- Microsoft 365 TXT MS=ms15012793
- Email delivery
- Mailchimp Transactional TXT v=spf1 include:spf.protection.outlook.com include:spf.bitdefender.com…
- DNS hosting
- Akamai Edge DNS NS a1-39.akam.net
- SaaS tools (verified in DNS)
- Apple Business TXT apple-domain-verification=217f005rUdcKhBpU
- Atlassian TXT atlassian-domain-verification=34BCGNE4goU2sS7B2H+sTVbt/m0DlOnbHn3+2vC…
- DocuSign TXT docusign=ea5cf3d5-34cc-46ac-a165-609c75d316b9
- Google Search Console meta google-site-verification: 5IWndvZFXA96MFypSp2fms7A6fA2wkbqjf3k31ZISMk
- OpenAI TXT openai-domain-verification=dv-jq6QOppK8lqErCcdfl091Ioi
- Salesforce TXT v=spf1 include:spf.protection.outlook.com include:spf.bitdefender.com…
Stack changes
No changes yet. Each new crawl is compared with the last one, and what Bitdefender adds or drops shows up here.
What competitors use
Across the 20 closest sites.
- Microsoft 365 20/20
- Google Search Console 18/20
- Google Tag Manager 12/20
- Atlassian 12/20
- DocuSign 9/20
- Apple Business 9/20
- OpenAI 8/20
- PHP · not on bitdefender.com 7/20
- Cloudflare 7/20
- Adobe · not on bitdefender.com 5/20
- Akamai Edge DNS 5/20
- Miro · not on bitdefender.com 5/20
- Google Fonts · not on bitdefender.com 5/20
- jQuery · not on bitdefender.com 5/20
- OneTrust · not on bitdefender.com 5/20
- WordPress · not on bitdefender.com 5/20