What are the best alternatives to AlienVault Open Threat Exchange (OTX)?

We curated strong Anti-Malware APIs with reliable docs, features, and pricing. Try several and pick what fits your use case and budget.

How should I evaluate AlienVault Open Threat Exchange (OTX) alternatives?

Check documentation quality, SDKs, uptime, rate limits, and pricing. Start with a free tier and test integration speed and stability.

Public APIs

AlienVault Open Threat Exchange (OTX) Alternatives (2025)

Explore top Anti-Malware API alternatives to AlienVault Open Threat Exchange (OTX). Compare docs, features, and pricing.

View AlienVault Open Threat Exchange (OTX) →Browse all Anti-Malware APIs →

MalDatabase

Anti-Malware

Provide malware datasets and threat intelligence feeds

Web of Trust

Anti-Malware

IP/domain/URL reputation

MalwareBazaar

Anti-Malware

Collect and share malware samples

AbuseIPDB

Anti-Malware

IP/domain/URL reputation

VirusTotal

Anti-Malware

The VirusTotal API lets you upload and scan files or URLs, access finished scan reports and make automatic comments without the need of using the website interface.

Metacert

Anti-Malware

Metacert Link Flagging

VirusTotal

Anti-Malware

VirusTotal File/URL Analysis

URLhaus

Anti-Malware

Bulk queries and Download Malware Samples

Web Risk API

Anti-Malware

Detect malicious URLs on your website and in client applications.

URLScan.io

Anti-Malware

Scan and Analyse URLs

Web Of Trust (WOT)

Anti-Malware

Developers can build web services on top of the WOT API. Search engines, information security companies, social media, and other industries can benefit from reputation data to enhance user experience.

CAPEsandbox

Anti-Malware

Malware execution and analysis

Choosing among AlienVault Open Threat Exchange (OTX) alternatives

If you need a quick start, pick an API with a generous free tier and clear examples. For production, compare SLAs, pricing, and SDK support.