Software advice
Best AI Endpoint Security Software in 2026
AI endpoint security software installs an agent on laptops, desktops and servers, then uses machine learning and, increasingly, AI assistants to block malware, spot attacker behavior and help analysts contain an incident on the device. It covers prevention, endpoint detection and response (EDR) and extended detection and response (XDR). It is not a network firewall, a log-analysis SIEM or a plain consumer antivirus.
Quick answer
Huntress ranks first because its 24/7 SOC is included in the endpoint price. WithSecure Elements suits providers who need flexible licensing, and Microsoft Defender for Endpoint fits Microsoft 365 estates that already own the licenses.
A buyer of endpoint security rarely lacks software; the gap is people who read alerts at 3 a.m. This ranking therefore asks who acts when the agent flags something, what the agent costs per device, and whether a price can be found without a sales call. Ten vendors are placed by editorial judgment from their own pages as of October 2026. Smaller and mid-size vendors come before the largest suites, because the suites assume a security team that many buyers do not have. Pure SIEM and cloud workload tools are excluded. Prices that vendors do not publish are marked as quoted.
The 11 best AI endpoint security software in 2026, ranked
There is no score. Vendors can pay for more visibility on this website, for example a higher place in a ranking or more room on a page. Commercial relationships can also affect which products we feature and how prominently. How we rank.
| # | Tool | Best for | Free plan | Entry price |
|---|---|---|---|---|
| 1 | Huntress | MSPs and small IT teams that want a human-staffed SOC bundled with every endpoint license | Trial | $8.99 per endpoint per month (Managed EDR, MSRP) |
| 2 | WithSecure Elements | Mid-size organizations and MSPs that want endpoint, vulnerability and identity coverage in one cloud portal | Trial | Quoted |
| 3 | ESET PROTECT | Small and mid-size businesses that want modular endpoint, server and mail protection under one console | Trial | Quoted |
| 4 | Bitdefender GravityZone | Small offices that want ransomware rollback and network attack defense without running a security operations team | Trial | Quoted |
| 5 | Sophos Intercept X | Organizations that want to start with prevention and add detection or a 24/7 MDR service later | Trial | Quoted |
| 6 | Check Point Harmony Endpoint | Enterprises already on Check Point gateways that want one agent for protection, EDR and data controls | Trial | Quoted |
| 7 | Cybereason (LevelBlue Endpoint Security) | Existing Cybereason customers and buyers who want XDR plus MDR and digital forensics from one provider | No | Quoted |
| 8 | Trend Vision One | Large organizations that want endpoint security inside a wider platform covering cloud, email and AI usage | Trial | Quoted |
| 9 | Palo Alto Cortex XDR | Security operations teams that correlate endpoint data with network, cloud, identity and email sources | No | Quoted |
| 10 | Microsoft Defender for Endpoint | Microsoft 365 shops that want endpoint response tied to identity, email and Intune device management | Trial | $12 per user per month (Defender Suite, billed yearly) |
| 11 | SentinelOne Singularity Endpoint | Mid-size organizations wanting autonomous endpoint response with published per-endpoint pricing and optional managed hunting | No | $179.99 per endpoint per year (Singularity Complete) |
- 1
Huntress
Huntress takes first place because the price already contains the people. Managed EDR at $8.99 per endpoint per month includes a 24/7 SOC that investigates and remediates, with no separate service tier to buy. Rates fall with volume, and an IT admin can usually deploy in under an hour. Buyers who want to run their own hunting console will find less to tune than in the larger platforms below.
Strong on
- Round-the-clock SOC handling is included in the per-endpoint price rather than sold as an add-on
- Free managed antivirus is part of the Managed EDR subscription
- Identity, SIEM and security-training products can be added on the same agent and bill
Weak on
- Direct and reseller purchases carry a 50-seat minimum per product, which excludes the smallest offices
- The standard term is 12 months, and multi-year price protection needs a talk with the account team
Skip it if: Security teams that want deep self-service hunting, custom detection authoring or a vendor-neutral console of their own. MSRP before volume discounts; direct and reseller buyers need 50 seats per product and a 12-month term.
- 2
WithSecure Elements
WithSecure Elements sits second because it runs endpoint protection, detection and response, and exposure management from one Security Center. Licensing can be annual, monthly or usage-based, which suits a service provider with changing client counts. The Elements API is documented for partners and customers. The price list stays behind partners, so budgeting needs a quote before any comparison.
Strong on
- One portal covers computers, servers, mobile devices and Microsoft 365 or Entra identities
- Three billing models, including usage-based, fit providers whose seat counts move month to month
- A documented REST API with read and write scopes allows reporting and provisioning scripts
Weak on
- Standalone endpoint prices are not published, only an MSP bundle figure
- Premium computer protection with application control is listed for Windows only
Skip it if: Buyers who need a public per-seat price to put in a budget request today. Annual, monthly or usage-based licensing; per-device prices are quoted by partners, with a 30-day trial offered.
- 3
ESET PROTECT
ESET PROTECT is third because its modules cover more ground than the price of entry suggests. Endpoint, server, mobile, encryption, patching and extended detection can be added to the same console, and managed detection is an optional service. A REST gateway, ESET Connect, exposes device and incident data. The new plan structure was still labeled early access pricing when checked.
Strong on
- Modules run from endpoint and server security through encryption, patching and vulnerability management
- ESET Connect offers REST endpoints for devices, policies, installers and incidents
- A no-credit-card trial lets a small team test before committing
Weak on
- Available incident endpoints depend on the subscription, per ESET's API documentation
- Plan prices sit on a separate page labeled early access, so figures may change
Skip it if: Teams that want a single bundled price covering a managed SOC from the first day. Ready-made plans are priced on a plans page that carries an early access label; trial needs no credit card.
- 4
Bitdefender GravityZone
Bitdefender GravityZone comes fourth because the small-business edition is the easiest in this list to buy alone. Business Security bundles endpoint protection, Network Attack Defense and Risk Management, sold by device count from 1 to 100. Larger buyers move to platform-native XDR and an MDR service. The AI Assistant, launched in 2024, drafts analyst investigations.
Strong on
- Ransomware mitigation blocks abnormal encryption and restores files from backups
- Network Attack Defense targets brute force, port scans and lateral movement
- A public API exists for integrating the GravityZone console with other tools
Weak on
- The purchase page showed no price when checked, only a device and term selector
- Email security, patching and disk encryption are paid add-ons, not part of the base edition
Skip it if: Organizations that need a published enterprise price list for EDR or XDR tiers. Business Security is bought by device count and term in an online flow; a price was not rendered when checked.
- 5
Sophos Intercept X
Sophos Intercept X ranks fifth for its clear upgrade ladder. Sophos Endpoint prevents, EDR adds hunting, XDR reaches into other tools, and MDR hands monitoring to Sophos staff. More than 60 exploit mitigations are on by default, and CryptoGuard rolls back ransomware encryption. Pricing is per user and only given by quote, which slows a first comparison.
Strong on
- Adaptive Attack Protection raises defenses when an active attacker is detected on a device
- Windows, macOS, Linux and legacy platforms are covered, with an add-on for older systems
- MDR can ingest telemetry from third-party security tools as well as Sophos agents
Weak on
- No prices are published, so a quote is needed even for the entry package
- The XDR and MDR layers are separate purchases on top of Endpoint
Skip it if: Buyers who want a self-serve checkout with a visible price per device. Per-user pricing quoted through sales, partners or AWS Marketplace; a 30-day trial of Sophos Endpoint is offered.
- 6
Check Point Harmony Endpoint
Check Point Harmony Endpoint lands sixth as the pick for firms with Check Point firewalls. One client delivers EPP, EDR and XDR, managed from cloud, on-premises or by an MSSP. Disk encryption, DLP and patch management share the agent, and the page highlights discovery of generative AI tools used by staff. Pricing and tiers are not published, and the product page gives no trial length.
Strong on
- Endpoint protection, EDR and XDR run in one client and one management console
- Full disk encryption, DLP and vulnerability or patch management ride on the same agent
- Offline operation continues protection when the device cannot reach the cloud
Weak on
- The product page lists no packages or prices, so scope has to be negotiated
- The vendor's cited MITRE result is its own claim; buyers should read the evaluation itself
Skip it if: Small businesses without a security admin, since the feature breadth assumes policy ownership. No packages or prices on the product page; a free trial and a demo are offered.
- 7
Cybereason (LevelBlue Endpoint Security)
Cybereason is seventh because its identity is in transition. The Cybereason domain now redirects to LevelBlue, whose page says customers keep platform access and that protection stays in place. LevelBlue Endpoint Security joins detection, investigation and response with MDR, DFIR and SpiderLabs threat intelligence. Documentation for the Cybereason API remains online, but a new buyer should ask what the roadmap is.
Strong on
- XDR and MDR are offered with incident response and forensics support from the same vendor
- Cybereason's hunting and sensor-management APIs are documented on its own docs site
- Threat intelligence from LevelBlue SpiderLabs is combined with Cybereason research
Weak on
- The brand change leaves product naming and packaging unsettled for new buyers
- The LevelBlue page gives no headquarters location, no price and no trial
Skip it if: Buyers who want a stable product name and published plans before they sign. No prices published; the Cybereason domain now redirects to LevelBlue, which says existing protection continues unchanged.
- 8
Trend Vision One
Trend Vision One is eighth since the endpoint agent is one part of a platform. TrendAI Vision One protects laptops, servers, mobile devices and workloads, and adds AI Security aimed at prompt injection and data leakage. TrendAI Flex lets credits move across more than 30 products. A REST API with regional hosts is documented. Small shops pay for breadth they will not use.
Strong on
- Flex credits can be reallocated across products without renegotiating each license
- AI Security covers prompt injection, data leakage and misuse of autonomous agents
- Regional API hosts, including a US government host, are documented in the Automation Center
Weak on
- No prices appear on the platform page, and credit licensing is harder to forecast
- The site shows an Irving, Texas address while the copyright names Trend Micro Incorporated
Skip it if: Companies with a few dozen laptops that only want antivirus and simple response. Credit-based TrendAI Flex licensing spans 30-plus solutions; prices are on a separate licensing page.
- 9
Palo Alto Cortex XDR
Palo Alto Cortex XDR is ninth because it assumes a staffed SOC. The product correlates endpoint, network, cloud, identity and email data and supports BIOC, IOC and correlation rules. Agentic Endpoint Security governs unmanaged AI tools, and Unit 42 sells MDR on top. The page claims a 95% drop in false positives, a vendor figure without a method note.
Strong on
- Custom BIOC, IOC and correlation rules give analysts control over detection logic
- A unified sensor can extend to data loss prevention, exposure management and email
- Logs can be pulled through a REST API in JSON for external tooling
Weak on
- No tiers, price or trial are published, so evaluation starts with a sales call
- The false-positive reduction figure comes from the vendor with no stated test conditions
Skip it if: Small businesses without analysts, who would leave most rule and investigation features unused. Tiers, pricing and trial are not listed; the page directs buyers to a demo or sales contact.
- 10
Microsoft Defender for Endpoint
Microsoft Defender for Endpoint closes the list because its value depends on the licenses already owned. The Defender Suite costs $12 per user per month and bundles endpoint, email, identity and SaaS protection with XDR. Automatic attack disruption stops lateral movement and remote encryption, and Security Copilot assists investigations. Outside a Microsoft estate, much of the integration advantage disappears.
Strong on
- Automatic attack disruption contains lateral movement and remote encryption without analyst input
- Windows, Linux, macOS, iOS, Android and IoT devices are covered
- The documented API allows exporting alerts and machine data to other systems
Weak on
- The $12 Suite price requires an existing Microsoft 365 E3 or similar license underneath
- Small businesses are pointed to a separate Business Premium variant of the suite
Skip it if: Organizations that run mostly non-Microsoft identity and mail systems and want a neutral vendor. The listed price is for the Defender Suite, which requires Microsoft 365 E3 or an equivalent bundle.
- 11
SentinelOne Singularity Endpoint
SentinelOne Singularity Endpoint takes eleventh place because its published ladder is clear, yet each rung adds features that smaller buyers must price themselves. Complete costs $179.99 per endpoint per year with 14-day data retention. Commercial costs $229.99, with 90-day retention, identity detection and managed threat hunting. Enterprise is quote-only and adds an agentic AI analyst. Purchases run through partners, so final prices vary.
Strong on
- Per-endpoint annual prices for two tiers are printed on the pricing page
- Commercial tier extends data retention to 90 days and adds identity detection and response
- Managed threat hunting is included from Commercial, and managed detection and response is an add-on
Weak on
- Complete keeps only 14 days of data, which is short for slower investigations
- Listed prices are indicative because sales run through authorized third-party partners
Skip it if: Buyers who want to purchase directly online or need long data retention on the cheapest tier. Listed for 5 to 100 workstations; purchase goes through an authorized partner, so final quotes differ.
How these AI endpoint security software were judged
How good is the detection and response behind the agent?
Detection quality is hard to compare from vendor pages, so this ranking looks at what each agent does once it detects something. Microsoft lists automatic attack disruption, Sophos lists rollback of ransomware encryption, and Bitdefender lists restoring files from backups. Huntress adds human remediation by a SOC. Several vendors cite test results, such as Check Point's MITRE claim and Palo Alto's false-positive figure, but those are vendor statements. Read the independent evaluation itself, check which product tier was tested, and ask for a proof of concept on your own device mix before signing a multi-year deal.
What does AI endpoint security cost per device?
Only a few vendors print a price. Huntress lists $8.99 per endpoint per month for Managed EDR as MSRP, and Microsoft lists $12 per user per month for its Defender Suite, which requires an underlying Microsoft 365 E3 license. WithSecure, ESET, Bitdefender, Sophos, Check Point, Trend, Palo Alto and LevelBlue are quoted or shown in a purchase flow. Compare the cost of the response staff too: a lower agent price with no SOC can cost more once an analyst or MDR contract is added. Ask for the 12-month total, including add-ons.
Where does endpoint telemetry go and who can read it?
Endpoint agents send process, file and network metadata to the vendor cloud, so the location and retention of that data matter. The vendors' trust pages were not read in full for this ranking, so the vendor's policy was not checked for this on retention, regional hosting or model training. Some publish helpful detail on the surface: Trend documents regional API hosts, including a US government host, and ESET describes cloud consoles with regional limits on some APIs. Ask each shortlisted vendor in writing about data region, retention period, subprocessors and any use of telemetry for AI model improvement.
How hard is it to switch endpoint security later?
Switching means removing one kernel-level agent and installing another, usually in staged groups, so the real cost is the overlap period and the retuned policies. Terms differ: Huntress uses a 12-month standard term, WithSecure offers monthly and usage-based billing, and Bitdefender auto-renews online subscriptions unless canceled. Platform-bound products add a second exit cost, because detections, rules and playbooks live in the vendor console. Export policies and detection rules before you start, and check whether the API lets you pull alerts and device inventory in bulk.
Which endpoint security fits a small team and which a SOC?
A five-person IT team and a 30-person SOC want different products. The first needs someone else to answer alerts, which points to Huntress or a Sophos or Bitdefender plan with MDR. The second wants rule authoring and data correlation, which points to Cortex XDR, Check Point or Trend. Providers with changing client counts should look at WithSecure's billing models. Microsoft shops should price Defender for Endpoint against what E3 or Business Premium already includes before adding another agent. Cybereason buyers should confirm the LevelBlue roadmap first.
How to choose an AI endpoint security platform in three steps
- Decide who answers alerts before you pick an agent. Count the people who will see an alert outside office hours and decide whether they can act on it. If the honest answer is nobody, shortlist products with an included or optional 24/7 service, such as Huntress, Sophos MDR, ESET's managed detection or Bitdefender's MDR. If you employ analysts, shortlist platforms that let them write rules and query raw data. Price the service layer together with the agent, because the sum is the real cost per device, and write the response times you expect into the quote so they can be held against the vendor later.
- Test the shortlist on your own machines. Use the free trials that Huntress, WithSecure, ESET, Bitdefender, Sophos and Microsoft offer, and run them on a mix of your oldest laptop, a macOS device and one server. Record the install time, the performance hit users notice, false alerts in the first week, and how easily a device is isolated. Ask the sales teams of Check Point, Palo Alto and Trend for a proof of concept with a written success list, since their product pages do not state a trial length, and agree in writing which devices, detections and integrations count as a pass before the test starts.
- Get the total price in writing, with exit terms. Request a quote covering the agent, EDR or XDR tier, any MDR service, and each add-on you expect to need in year two. Ask for the term length, the auto-renewal rule, the notice period and the data export options. Where a price is public, such as Huntress at $8.99 per endpoint or Microsoft's $12 Suite, confirm what the figure excludes, including minimum seat counts, underlying licenses, onboarding fees and any charge for response services. Compare quotes on the same device count and the same term, otherwise the lowest line may simply be the shortest scope.
Frequently asked questions
What is the best AI endpoint security software in 2026?
Huntress is first in this ranking because Managed EDR at $8.99 per endpoint per month, an MSRP, includes a 24/7 SOC that investigates and remediates. WithSecure Elements and ESET PROTECT follow for flexible licensing and modular coverage. The order is editorial, based on vendor pages checked in October 2026.
What is the difference between EDR and XDR?
EDR records and analyzes activity on endpoints and lets a responder isolate a device. XDR adds data from other sources such as network, cloud, identity and email, then correlates it. Sophos sells these as separate tiers above Endpoint, while Check Point describes EPP, EDR and XDR in one client.
Is Microsoft Defender for Endpoint enough on its own?
For a Microsoft 365 company it can be, since it covers Windows, Linux, macOS, iOS, Android and IoT devices and lists automatic attack disruption. The $12 Defender Suite requires E3 licensing underneath. Firms without staff to watch alerts may still add a managed service or choose a vendor that bundles one.
Do I need a managed detection and response service?
If nobody watches alerts at night, a managed service is more useful than an extra console feature. Huntress includes its SOC, while Sophos, ESET and Bitdefender sell MDR as an added service. A team with its own analysts and an incident process can stay with the agent alone.
Which endpoint security has a public price?
In this ranking only Huntress, at $8.99 per endpoint per month MSRP, and Microsoft's Defender Suite, at $12 per user per month, print one. WithSecure shows an MSP bundle starting at 16.90 euros a month, per its MSP pricing page. The rest are quoted or shown in a purchase flow.
Can small businesses use enterprise XDR platforms?
They can, but they pay for sensors, rule engines and correlation that need analysts to use. Cortex XDR and Trend Vision One are built around a security operations team. A small office is better served by a product with a managed service, a simple console and a purchase flow, such as Bitdefender Business Security.
What happened to Cybereason?
The Cybereason website now redirects to LevelBlue, whose page says Cybereason has joined LevelBlue and that existing endpoint protection stays in place with no action required. The endpoint product is described as LevelBlue Endpoint Security. New buyers should ask for the naming, packaging and support roadmap in writing.
How do I avoid being locked into one endpoint vendor?
Keep policies and detection rules documented outside the console, favor annual over multi-year terms for a first deal, and check that the API can export alerts and device inventory. WithSecure, ESET, Sophos, Bitdefender and Microsoft document public APIs. Plan a staged overlap when you replace an agent.