Best Threat Prevention Tools
Compare and discover the best Threat Prevention software and tools for your team. Find the right solution for your needs.
Fortinet’s FortiGate line is the company’s Firewall/NGFW offering, covering stateful firewalling, application control, IPS, web filtering, SSL/TLS inspection, and threat-intelligence-backed blocking. It is widely deployed from branch and edge sites to enterprise perimeter and segmentation use cases, with hardware, virtual, and cloud form factors managed through the same Fortinet policy stack. Buyers typically choose it when they need firewall enforcement plus inline inspection and VPN capability in one appliance, especially in environments that already use FortiGuard threat feeds or the Fortinet Security Fabric. Adjacent products include SD-WAN and ZTNA, but those are not the core scope here.
OpenText Core EDR provides endpoint detection and response integrated with SIEM, SOAR, and vulnerability assessment in a single cloud platform. It deploys a lightweight agent for telemetry collection on endpoints including laptops, servers, and mobile devices, capturing process execution, file changes, network connections, and registry modifications. Built for MSPs managing SMB clients, it uses pre-configured policies, automated playbooks for containment like device isolation and process termination, and CVE-based vulnerability scanning. Global threat intelligence and syslog/API integrations with IT, security, and PSA systems enable multi-client visibility and response without additional vendors.
OPSWAT prevents known, unknown, and AI-generated threats from reaching the systems the world depends on. The MetaDefender Platform, OPSWAT's AI-powered cybersecurity solution, secures every file, device, and data transfer across IT, OT, and cross-domain environments.
Palo Alto Networks is a major vendor in the Firewall / NGFW market, best known for PAN-OS-based next-generation firewalls and Cloud NGFW. Its firewalls combine application-aware policy, user-based controls, and threat prevention to inspect traffic, including encrypted sessions, and block known and unknown threats. It fits enterprises that need granular segmentation, internet edge protection, and consistent policy across physical and cloud deployments. Adjacent offerings exist, but the core firewall line remains centered on network traffic control, inspection, and prevention.
What is Threat Prevention software?
Compare and discover the best Threat Prevention software and tools for your team. Find the right solution for your needs. With 5 threat prevention tools listed on Picari, you can compare features, pricing models, and real user experiences side-by-side, without speaking to a single sales rep until you're ready.
Who needs threat prevention tools?
Threat Prevention software is typically adopted by teams that have outgrown manual processes and need repeatable, scalable workflows. You'll get the most value if:
- Your team spends more than 5 hours/week on tasks that could be automated
- You're scaling past 10 team members and need consistent processes
- You need better visibility into performance metrics and ROI
- Your current tools don't integrate well with the rest of your stack
Buying criteria checklist for threat prevention
Before committing to a threat prevention platform, run through this evaluation checklist:
Common mistakes when evaluating threat prevention tools
- 1.Buying based on demos alone. A polished demo doesn't reveal how the tool handles your actual data and workflows. Always run a proof-of-concept.
- 2.Ignoring total cost of ownership. The sticker price is rarely the full cost, factor in implementation, training, integrations, and potential add-on fees.
- 3.Not involving end users in the evaluation. The people who'll use the tool daily should have a say. Top-down purchases often lead to low adoption.
- 4.Comparing too many tools at once. Shortlist 2–3 finalists max. Evaluating 5+ tools in parallel leads to decision fatigue and delayed timelines.
How to evaluate threat prevention tools on Picari
Picari is built to help security teams evaluate cybersecurity tools on their terms, no cold calls, no spam, no pressure. Here's how to get started:
- Browse and compare, Review features, pricing, and team fit for each tool above.
- Start a Briefing, Describe your problem and get a personalised shortlist of vendors in minutes.
- Run a Stack Audit, See how a new tool fits alongside what you already use, and identify gaps or overlaps.
- Open an Evaluation Room, Collaborate with your team, organize requirements, and message vendors directly, all in one place.
Not sure which threat prevention tool fits?
Start a Briefing to tell us what you're trying to solve, get a shortlist and a stack audit in minutes.
Top Threat Prevention tools on Picari (2026)
Here are some of the most popular threat prevention tools currently listed on the platform:
- Fortinet FortiEDR, $$$$ pricing · Fortinet FortiEDR is an endpoint detection and response (EDR) solution that prov…
- OpenText, $ pricing · OpenText Core EDR provides endpoint detection and response integrated with SIEM,…
- OPSWAT · OPSWAT prevents known, unknown, and AI-generated threats from reaching the syste…
- Palo Alto Networks, $$$$ pricing · Palo Alto Networks is a major vendor in the Firewall / NGFW market, best known f…
- Palo Alto Networks (IoT Security), $$$$ pricing · Palo Alto Networks’ IoT Security, now positioned under Device Security/Enterpris…