1
Also covers research, security, and security research · same kind of website
Explore threat research, advisories, and security information published by FortiGuard Labs.
Alternatives
The Best FOFA Alternatives in 2026
24 alternatives1 free · 1 open source
Looking for something like FOFA? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 1 are free or have a free plan and 1 are open source.
FOFA maps internet-connected assets so security researchers and organizations can search services, devices, and vulnerability exposure.
Top picks at a glance
First suggestionFortiGuardExplore threat research, advisories, and security…Free or freemium optionConsumer Reports Security PlannerConsumer Reports Security Planner offers privacy guidance…Open source optionAwesome Android SecurityBrowse Android security tools and resources in this curated…Another optionCounter-OSINT guide for RussiansThis Russian-language counter-OSINT guide discusses privacy…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | FortiGuard | — | Not stated | Web, Windows |
| 2 | Counter-OSINT guide for Russians | — | Not stated | — |
| 3 | gofoss.net | — | Not stated | Web |
| 4 | Bitdefender Threat Map | — | Not stated | Web |
| 5 | Awesome Android Security | — | Yes | Android |
| 6 | Week in OSINT | — | Not stated | Web |
| 7 | LocalBitcoins | — | Not stated | Web |
| 8 | Fake ReVanced Sites | — | Not stated | Web |
| 9 | reboots | — | Not stated | Web |
| 10 | Digital Attack Map | — | Not stated | Web |
All FOFA alternatives
2
Also covers research, security, and security research
This Russian-language counter-OSINT guide discusses privacy and ways to reduce exposure during online investigations.
3
Also covers research, security, and security research · same kind of website
gofoss.net guides users through replacing Google, Meta, and Microsoft services with free and open source alternatives.
4
Bitdefender Threat Map
threatmap.bitdefender.comAlso covers research, security, and security research · same kind of website
View Bitdefender’s map showing reported cyber threats and related activity.
5
Also covers research, security, and security research · open source
Browse Android security tools and resources in this curated GitHub collection.
6
Week in OSINT
sector035.nl/articles/category:week-in-osintAlso covers research, security, and security research · same kind of website
Sector035 archives weekly OSINT news articles, with a collection of published issues and updates to the migrated archive.
7
LocalBitcoins
localbitcoins.comAlso covers research, security, and security research · same kind of website
LocalBitcoins has closed its Bitcoin trading service, according to the site notice.
8
Fake ReVanced Sites
counterfeits.revanced.appAlso covers research, security, and security research · same kind of website
This page warns users about counterfeit ReVanced sites and helps them identify official sources to avoid scams.
9
reboots
clarasguide.valeena.workers.dev/Announcements/…Also covers research, security, and security research · same kind of website
Read a report about GShade adding a computer reboot action after detecting a third-party updater, which its developer called anti-tamper behavior.
10
Digital Attack Map
digitalattackmap.comAlso covers research, security, and security research · same kind of website
Explore a worldwide visualization of DDoS attacks through the Digital Attack Map.
11
logging peoples phone numbers
thebadinteger.github.io/nekogram-phone-exfiltr…Also covers research, security, and security research · same kind of website
Read an analysis reporting that Nekogram’s Android client contains a backdoor that collects phone numbers.
12
OWASP Top 10 for LLM Applications
genai.owasp.org/llm-top-10Also covers research, security, and security research · same kind of website
The OWASP Top 10 for LLM Applications describes risks and mitigations for generative AI apps.
13
NETSCOUT Cyber Threat Horizon
horizon.netscout.comAlso covers research, security, and security research · same kind of website
View NETSCOUT’s real-time map of observed DDoS attacks around the world.
14
briland/LLM-security-and-privacy
github.com/briland/LLM-security-and-privacyAlso covers research, security, and security research
This repository curates papers and tools about large language model security and privacy.
15
Matweb.info
matweb.infoAlso covers research, security, and security research · same kind of website
Matweb.info provides Japanese-language information about tooth decay, prevention, dental checkups, and treatment aftercare.
16
Live Cyber Attack Threat Map
checkpoint.com/ThreatPortal/livemap.htmlAlso covers research, security, and security research · same kind of website
View the live cyber threat map published by Check Point for current threat activity.
17
Also covers research, security, and security research
Browse the APTnotes repository, which collects reports and reference material about APT activity.
18
Bookmarks
one-plus.github.io/BookmarksAlso covers research, security, and security research
The OSINT Toolkit bookmarklets run browser searches and tasks without requiring users to log in to the toolkit.
19
Shodan
shodan.ioAlso covers security and security research · same kind of website
Shodan indexes internet-connected devices and services, with search tools for examining exposed infrastructure.
20
Netlas.io
app.netlas.ioAlso covers security and security research
Netlas provides technical information about IP addresses, domains, websites, web apps, IoT devices and other assets.
21
GreyNoise
viz.greynoise.ioAlso covers security and security research
GreyNoise analyzes untargeted internet scanning and attack activity reaching servers connected directly to the internet.
22
rifteyy
rifteyy.orgAlso covers security and security research · same kind of website
rifteyy publishes malware and ransomware analysis reports, reverse engineering breakdowns, and security research.
23
Also covers security and security research · free
Consumer Reports Security Planner offers privacy guidance by asking questions about users’ needs and risks.
24
Google & Bing
one-plus.github.io/GoogleBingAlso covers security and security research · same kind of website
This OSINT Toolkit page groups Google and Bing search operators for web research, including queries for sites, links and trends.
No alternatives match this filter.
Alternatives to similar tools
Counter-OSINT guide for Russians24 alternativesFortiGuard24 alternativesaptnotes/data24 alternativesgofoss.net24 alternativesAwesome Android Security24 alternativesBitdefender Threat Map24 alternatives
What is the best alternative to FOFA?
Based on features, tags and platforms, the closest alternatives to FOFA are FortiGuard, Counter-OSINT guide for Russians, and gofoss.net.
Is there a free alternative to FOFA?
Yes. Consumer Reports Security Planner is free or offer a free plan.
Are there open-source alternatives to FOFA?
Yes: Awesome Android Security.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative