Proofpoint vs Mimecast Pricing (2026)
Compare / Proofpoint vs Mimecast
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Team size
25 seats

Proofpoint vs Mimecast

Email Security pricing comparison · 2026

Proofpoint pricing ranges from $2–$15/user/month, while Mimecast uses custom pricing. Mimecast is typically 100% more affordable, though your actual cost depends on tier and team size.

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Compare
2 products · Email Security
Side-by-side · live
Proofpoint
Proofpoint is a leading email security platform protecting businesses from phishing, malwa
verified 22d ago
$32K $87K
View pricing →
Mimecast
Mimecast is a comprehensive email security platform offering protection against phishing,
verified 23d ago
$32K $87K
View pricing →
Verdict · Vendr median · year 1
Mimecast saves $55K vs Proofpoint · 25 seats
Cheapest $32K
Spread 63%
Estimated license cost
at 25 seats
List price × seats. Click a tier below to lock it.
Essentials Business+
$1.0K/yr
year 1 license · $3/seat
Pricing model unknown
Pricing model unknown
no public list price found
What buyers actually pay
median, annual
Vendr deal-flow data. The real benchmark, not list price.
Median annual
$87K/yr
Vendr · n=85 avg 10% negotiated
↓ Lowest median
Median annual
$32K/yr
Vendr · n=79 avg 12% negotiated
REF · 01

Sources & confidence

Every dollar amount and contract clause below traces back to a sourced fact. We don't manufacture composite scores.

Where this data comes from
Vendr · TrustRadius · Reddit · BBB · official docs
Sources 9 sourced facts
5 hidden-cost · 3 contract · Vendr median
Last verified 3w ago
Confidence High confidence
Sources 11 sourced facts
5 hidden-cost · 4 contract · Vendr median · 1 review platform
Last verified 3w ago
Confidence High confidence
REF · 02

Plans at a glance

Every tier per product. Lock one to drive the cost row above and reveal a tier-specific outbound CTA.

Tier ladder
Click a tier to lock the cost row to it. Locking surfaces a tier-specific Visit CTA.
REF · 03

Hidden costs

Each cost is severity-ranked, with the dollar range quoted from its source (Vendr, Reddit, TrustRadius, BBB, official docs) — never our estimate.

Beyond the sticker
Severity-ranked, sourced
3 documented
  • API Integration Costs for SIEM/Third-Party Tools
    10-20% of license costs
    2 sources
  • Reseller Markup Layers
    5-15% of license costs
    2 sources
  • Annual Price Escalation
    5% of license costs
    1 source
4 documented
  • Mid-Contract True-Up Charges
    5-15% of license costs
    1 source
  • Proofpoint Integration API Dependency
    $3,000-$8,000
    1 source
  • Support Tier Costs
    10-20% of license costs
    2 sources
  • Implementation and Setup Costs
    $2,000-$5,000
    1 source
REF · 04

Contract terms

The fine print, surfaced. Green = buyer-friendly. Each clause backed by a quoted source.

Proofpoint
Mimecast
Auto-renewal
Yes
Yes
Cancellation
90 days before renewal
90 days before renewal
Commitment
1 year
1 year typical
Price escalation
5% annual uplift standard; only negotiable with multi-year commitment
5-8% annual uplift standard at renewal. Multi-year agreements often include built-in price increases for each year. Users report 40% increases at some renewals.
Can downgrade
—
No
Based on 7 verified sources (Vendr · TrustRadius · BBB)
REF · 05

What users say

Aggregated, with sample sizes. We use whichever review platform has data.

User reviews
TrustRadius · Trustpilot · G2
No public ratings yet
Best for
General users and teams
Watch out
Pricing significantly higher than competitors
Trustpilot
1.6/5 (23)
Best for
Foundational email security
Watch out
Blocks legitimate emails from trusted senders repeatedly
Decide
Get a quote from each vendor
Each link opens the vendor's pricing page in a new tab.
Visit Proofpoint pricing
Discount programs →
Visit Mimecast pricing
Discount programs →
License cost is computed from publicly listed plans (real math, list price × seats). Median annual cost is from Vendr's deal flow when available — see source badges. Hidden costs and contract terms each cite their own sources. We do not invent composite scores.
Email Security

Proofpoint

$2–$15
/user/month
4 plans
Full pricing breakdown →
VS
Email Security

Mimecast

Custom pricing
/user/month
3 plans
Full pricing breakdown →

Proofpoint and Mimecast both operate in the email security category. This page compares their list pricing.

Plan-by-Plan Pricing

Plan Proofpoint Mimecast
Essentials Business $3.03 /month Custom
Essentials Business+ $3.36 /month Custom
Essentials Professional $5.86 /month Custom
Enterprise (TAP) Custom —

Cost at Scale

Total cost of ownership — licenses, implementation, and hidden costs included.

Proofpoint

3 scenarios
—
Small Business (50 users)
—
Mid-Size Company (250 users)
—
Enterprise (1,000 users)

Mimecast

3 scenarios
—
Small Business (50 users)
—
Mid-Size Company (250 users)
—
Enterprise (1,000 users)

Market Intelligence

Proofpoint

Median annual cost
$87,000
Average negotiated discount
10%
Based on
85 deals

Mimecast

Median annual cost
$31,907
Average negotiated discount
12%
Based on
79 deals

Hidden Costs

Beyond the sticker price — what catches buyers off guard.

Proofpoint 3 hidden costs

high
API Integration Costs for SIEM/Third-Party Tools 10-20% of license costs
medium
Reseller Markup Layers 5-15% of license costs
medium
Annual Price Escalation 5% of license costs
See all Proofpoint hidden costs →

Mimecast 4 hidden costs

medium
Mid-Contract True-Up Charges 5-15% of license costs
medium
Proofpoint Integration API Dependency $3,000-$8,000
medium
Support Tier Costs 10-20% of license costs
low
Implementation and Setup Costs $2,000-$5,000
See all Mimecast hidden costs →

Contract Terms

Term Proofpoint Mimecast
Auto-renewal Yes Yes
Cancellation 90 days before renewal 90 days before renewal
Minimum commitment 1 year 1 year typical
Price escalation 5% annual uplift standard; only negotiable with multi-year commitment 5-8% annual uplift standard at renewal. Multi-year agreements often include built-in price increases for each year. Users report 40% increases at some renewals.
Can downgrade — No

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Proofpoint

Mimecast

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