Price checkPer seat
Inbound Email SecurityCustomAccount Takeover ProtectionCustomAI Security Mailbox AutomationCustom
See all 4 plans

All Abnormal Security Plans & Pricing

Prices unverified — last checked Jun 9, 2026

Plan Monthly Annual Best For
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Inbound Email Security

  • AI-powered threat detection
  • Business email compromise (BEC) detection
  • Credential phishing protection
  • Vendor email compromise protection
  • Automated remediation
  • Real-time behavioral analysis

Account Takeover Protection

  • Compromised account detection across email and identity
  • Monitors Google Workspace, Microsoft 365, Entra ID, Okta
  • Lateral phishing detection
  • Automated account lockdown
  • Investigation case management
  • Behavior analysis across 85+ apps

AI Security Mailbox Automation

  • Automated abuse mailbox triage
  • AI-driven response to user reports
  • Incident investigation automation
  • Integration with SOC workflows
  • Reduces manual triage time

Email Productivity

  • Graymail detection and filtering
  • Email workflow optimization
  • User productivity insights
  • Smart email prioritization
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Quick Answer
Last verified:
Estimate

Abnormal Security doesn't publish prices — plans are quote-based. The median contract is $41,360/year based on 42 buyer-reported purchases (Vendr).

Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.

  • Free tier: No free tier available

Abnormal Security offers 4 pricing tiers: Inbound Email Security, Account Takeover Protection, AI Security Mailbox Automation, Email Productivity. The Account Takeover Protection plan is enterprises needing identity and email account protection in one platform.

Compared to other email security software, Abnormal Security is positioned at the budget-friendly price point.

  • Median contract: $41,360/yr from 42 purchases Precise
  • Average negotiated discount: 23%
  • 4 documented hidden costs beyond list price
Last verified: | Sources: 1 pricing pages and reviews

How much does Abnormal Security cost?

Abnormal Security uses custom pricing across 4 plans. Contact Abnormal Security directly for a personalized quote. Plans include Inbound Email Security (custom pricing), Account Takeover Protection (custom pricing), AI Security Mailbox Automation (custom pricing), Email Productivity (custom pricing).

Abnormal Security Pricing Overview

Abnormal Security doesn't publish prices — plans are quote-based. The Inbound Email Security plan requires contacting sales for a custom quote and is designed for organizations seeking api-based email security without replacing existing gateways. The Account Takeover Protection plan requires contacting sales for a custom quote and is designed for enterprises needing identity and email account protection in one platform. The AI Security Mailbox Automation plan requires contacting sales for a custom quote and is designed for security operations teams with high volumes of user-reported phishing. The Email Productivity plan requires contacting sales for a custom quote and is designed for organizations wanting to reduce inbox clutter alongside security coverage.

Abnormal Security with a 1 year minimum commitment.

The median Abnormal Security customer pays $41,360/year based on 42 buyer-reported purchases (Vendr), with an average 23% discount available through negotiation.

There are at least 4 documented hidden costs beyond Abnormal Security's list price, including implementation, training, and add-on fees.

This pricing was last verified in June 9, 2026 from 1 independent source.

Request Abnormal Security Pricing

Abnormal Security does not publish public pricing. All plans are sold through direct sales negotiation, with quotes based on employee count, modules selected, and contract term. Vendr marketplace data shows a buyer-reported median annual cost of $41,360 (source: Vendr).

Abnormal Security is an AI-powered email security platform that integrates via API with Microsoft 365 and Google Workspace. It uses behavioral analysis to detect advanced threats — including business email compromise (BEC), credential phishing, and account takeover — without requiring inline gateway replacement.

To get a quote, organizations must contact Abnormal Security's sales team directly via abnormal.ai. No free trial is available.

How Abnormal Security Pricing Compares

Compare Abnormal Security pricing against top alternatives in Email Security.

Barracuda Email Protection $5.0-$5.0/user/mo Compare → Microsoft Defender for Office 365 $2-$5/user/mo Compare → Mimecast Custom pricing Compare →

Compare Abnormal Security vs Alternatives

Before committing to Abnormal Security, compare pricing with these 3 alternatives in the same category.

VSBarracuda Email Protection
From $5.0/user/mo

General users and teams

Full comparison
VSMicrosoft Defender for Office 365
From $2/user/mo

General users and teams

Full comparison
VSMimecast
Custom

Foundational email security

Full comparison

All Abnormal Security alternatives & migration guides

What Companies Actually Pay for Abnormal Security

The median Abnormal Security buyer pays $41,360/year based on 42 buyer-reported purchases (Vendr), with an average 23% savings through negotiation.

What companies actually pay $41,360/yr Median across 42 buyer-reported purchases (Vendr) Precise
23% avg. savings
with negotiation
Review scores
Third-party review aggregates, as of Feb 2026
Source: Vendr buyer data — median of 42 purchases reported to Vendr. Buyer-reported estimates, not verified by CostBench or the vendor; savings reflect discounts buyers reported.

How Abnormal Security Pricing Compares

Software Starting Price Top Price
Abnormal Security Custom Custom
Avanan (Check Point Harmony Email) Custom Custom
Barracuda Email Protection $5.2/user/month $5.2/user/month
Cofense PhishMe Custom Custom
DMARC Analyzer (Mimecast) Custom Custom
FortiMail Custom Custom

Detailed pricing comparisons:

Browse all Email Security pricing →

4 Abnormal Security Hidden Costs Beyond the List Price

Beyond the listed price, Abnormal Security has at least 4 documented hidden costs that can significantly increase total cost of ownership.

Watch for 4 hidden costs
  • Platform Fee $5,000 to $15,000
    high 1 source
    Grounded summary Platform Fee: A flat Platform Fee, ranging from $5,000 to $15,000, is often charged and can sometimes equal half the cost of all four add-on modules combined.
  • Premium Support 10–15%
    medium 1 source
    Grounded summary Premium Support: If offered as a separate tier, premium support may add 10–15% to the annual contract value.
  • Mid-contract Growth and True-up Fees
    high 1 source
    Grounded summary Mid-contract Growth and True-up Fees: If the employee count increases significantly during the contract term, Abnormal Security may charge for additional seats at the contracted per-employee rate, or potentially a higher rate if not pre-negotiated.
  • Integration Fees $5,000 to $25,000
    high 1 source
    Grounded summary Integration Fees: These can add to the total cost, particularly for SIEM/SOAR integration, which can range from $5,000 to $25,000 one-time.
Tip

Ask your Abnormal Security sales rep about these costs upfront. Getting them in writing before signing can save you from surprise charges later.

Full hidden costs breakdown →

Intelligence sourced from 2 independent sources
grounded summary Vendr Verified buyer transactions
Key claims include inline source attribution. Data verified against multiple independent sources. 17 source citations total.

Abnormal Security Contract Terms

Abnormal Security contracts do not auto-renew. Changes require advance notice. These terms are sourced from verified buyer experiences.

Contract Terms
Auto-Renewal No
Minimum Commitment 1 year
Mid-Term Downgrade Not allowed
Price Escalation 5% annual uplift is standard on renewals, though this can be reduced or removed with multi-year agreements or growth commitments
Based on 4 verified sources

How to Negotiate Abnormal Security Pricing

Abnormal Security contracts are negotiable — buyers save an average of 23% off list price. These 8 tactics are sourced from real buyer experiences and procurement specialists.

Negotiation Playbook 8 tactics
Leverage end-of-quarter timing high success

Push for a signature deadline at quarter-end or year-end to create room for additional discounts. Setting a firm budget up front can also help keep the final quote in line.

vendr
Commit to multi-year contracts high success

Sign 2-3 year agreements instead of annual contracts to remove or reduce the standard 5% annual uplift. Multi-year deals provide more flexibility on pricing and lock in current rates.

vendr
Negotiate growth-based discounts high success

If expanding user count, commit to growth targets in exchange for removing renewal uplifts or securing additional discounts. Works particularly well when combined with contract extensions.

vendr
Use reseller channels medium success

Purchase through authorized resellers like IntelliGuards, which may offer significantly better discounts (one buyer reported 65% off through reseller with deal registration).

vendr
Leverage budget constraints medium success

Set firm budget limits and use budget constraints as negotiation leverage. One buyer secured an additional 19% discount by emphasizing budget limitations and timing of signature.

vendr
Negotiate price caps on new purchases medium success

On initial purchases, negotiate a 5% renewal price cap to protect against future increases. Abnormal has more flexibility on price caps for new accounts than renewals.

vendr
Request free add-ons medium success

Ask for complementary products like Email Productivity or Abuse Mailbox to be included at no charge with your core purchase, especially on larger deals.

vendr
Compare against Mimecast pricing low success

Use Mimecast as competitive leverage, as it has been reported to offer up to 40% lower contract values for similar email security solutions.

vendr
High success Medium Low / difficult

Full negotiation guide →

Abnormal Security Pricing FAQ

01 How much does Abnormal Security cost?

Abnormal Security does not publish public pricing. Contracts are quoted by sales based on employee count, selected modules, and term length. Vendr marketplace data shows a buyer-reported median annual cost of $41,360.

02 Does Abnormal Security charge per user or per seat?

Abnormal Security prices per employee (mailbox coverage), not per active user. List rates typically range from $15–$35 per employee per year depending on company size and contract length, per Vendr buyer data. Larger deployments receive lower per-employee rates, particularly on multi-year contracts (Vendr marketplace data, Feb 2026).

03 Is there a free trial for Abnormal Security?

No. Abnormal Security does not offer a free trial. Evaluation is conducted through a paid proof-of-concept or a guided demo arranged through their sales team. Contact abnormal.ai to request a demo.

04 What modules does Abnormal Security offer?

Abnormal Security offers four main modules: Inbound Email Security (base product for BEC and phishing detection), Account Takeover Protection (monitoring email and identity platforms), AI Security Mailbox Automation (abuse mailbox triage), and Email Productivity (graymail filtering). Each module is quoted separately.

05 How does Abnormal Security compare to Proofpoint or Mimecast on price?

Abnormal Security is typically deployed alongside — not instead of — existing email gateways like Proofpoint or Mimecast. It adds an API-based behavioral detection layer. Abnormal's pricing is custom-quoted, with a buyer-reported median annual cost of $41,360 per Vendr marketplace data, and gateway vendors are also custom-priced at enterprise scale, so comparing them requires quotes for your own environment.

06 Can you save money by signing a multi-year contract with Abnormal Security?

Yes. Multi-year contracts (2–3 years) typically yield 15–30% lower per-employee rates and can eliminate the standard 5% annual renewal uplift. Buyers on Vendr report average savings of about 23% through negotiation, with multi-year commitments being the most effective lever.

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