KnowBe4 PhishER vs Proofpoint
Email Security pricing comparison · 2026
KnowBe4 PhishER pricing ranges from $1.15–$1.5/seat/month, while Proofpoint ranges from $2–$15/user/month. KnowBe4 PhishER is typically 74% more affordable, though your actual cost depends on tier and team size.
K
KnowBe4 PhishER
KnowBe4 PhishER Plus is the SOAR for the inbox: when an employee clicks 'Phish Alert,' Phi
verified 6d ago
$345
$87K
Proofpoint
Proofpoint is a leading email security platform protecting businesses from phishing, malwa
verified 25d ago
$345
$87K
Verdict · list-price math · year 1
KnowBe4
saves
$663
vs
Proofpoint
· 25 seats
Cheapest
$345
Spread
66%
Estimated license cost
at 25 seats
List price × seats. Click a tier below to lock it.
PhishER Plus (501–1,000 seats)
$345/yr
year 1 license · $1/seat
Essentials Business+
$1.0K/yr
year 1 license · $3/seat
What buyers actually pay
median, annual
Vendr deal-flow data. The real benchmark, not list price.
No Vendr data
—
Not in Vendr's deal flow
Median annual
$87K/yr
Vendr · n=85
avg 10% 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
6 sourced facts
3 hidden-cost · 3 review platforms
Last verified
6d ago
Confidence
Limited confidence
Sources
9 sourced facts
5 hidden-cost · 3 contract · Vendr median
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 · 04
Contract terms
The fine print, surfaced. Green = buyer-friendly. Each clause backed by a quoted source.
KnowBe4
Proofpoint
Auto-renewal
✓
No
Yes
Cancellation
—
90 days before renewal
Commitment
1 year
1 year
Price escalation
—
5% annual uplift standard; only negotiable with multi-year commitment
Can downgrade
—
—
REF · 05
What users say
Aggregated, with sample sizes. We use whichever review platform has data.
User reviews
TrustRadius · Trustpilot · G2
Decide
Get a quote from each vendor
Each link opens the vendor's pricing page in a new tab.
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.
VS
Plan-by-Plan Pricing
| Plan | KnowBe4 PhishER | Proofpoint |
|---|---|---|
| PhishER Plus (101–500 seats) | $1.50 /user/month | $3.03 /month |
| PhishER Plus (501–1,000 seats) | $1.15 /user/month | $3.36 /month |
| PhishER Plus (1,001+ seats) | Custom | $5.86 /month |
| Enterprise (TAP) | — | Custom |
Contract Terms
| Term | KnowBe4 PhishER | Proofpoint |
|---|---|---|
| Auto-renewal | No | Yes |
| Cancellation | — | 90 days before renewal |
| Minimum commitment | 1 year | 1 year |
| Price escalation | — | 5% annual uplift standard; only negotiable with multi-year commitment |