Proofpoint Pricing: Plans, Costs & What You Actually Pay
Proofpoint has no public pricing page — the /pricing path returns a 404 — and enterprise products are quote-only. The one hard figure the vendor does publish is in its own solution brief: Microsoft 365 E3 plus Proofpoint Essentials Threat Protection totals $268 per user per year.
Quick answer
Proofpoint does not publish pricing. Every plan goes through a sales quote. Below is what the vendor does disclose — the billing metric, the plan structure, and (where available) figures from official documents and third-party sources, each labelled with its origin.
Free option: The vendor's site does not list a free tier; some resellers advertise a free trial entry point
Trial: Reseller pages show a free trial option, but the vendor does not state a standard trial policy
Plans at a glance
| Plan | Price | What it is |
|---|---|---|
| Essentials (SMB, roughly up to 500–1,500 users) | Quote via reseller | Email security for smaller businesses. All packages include anti-spam, anti-virus, URL defense, impostor email protection and email continuity. Advanced adds email encryption and attachment sandboxing. Professional adds email archiving. |
| Core Email Protection (enterprise) | Quote only | AI-driven email security for Microsoft 365 and Google Workspace. The vendor says it blocks 99.999% of advanced email threats and can be deployed via API or inline, with API deployment achievable in 48 hours. |
| TAP — Targeted Attack Protection | Quote only | Click-time URL rewriting, attachment sandboxing and threat intelligence. Third-party research identifies this as the module Proofpoint discounts least. |
| PSAT — Security Awareness Training | Quote only | The security awareness training module, typically bundled into enterprise agreements |
| Information Protection / ITM | Quote only | Covers endpoint DLP, cloud DLP, SaaS isolation and insider threat management |
How billing works
The billing metric is: Per protected mailbox per year, with different rates for different product tiers.
Figures published by the vendor
| Item | Figure | Source |
|---|---|---|
| Microsoft 365 E3 | $240 / user / year | Proofpoint official solution brief (PDF hosted on proofpoint.com) |
| Microsoft 365 E3 + Microsoft Defender for Office 365 P2 | $300 / user / year | Proofpoint official solution brief |
| Microsoft 365 E5 | $420 / user / year | Proofpoint official solution brief |
| Microsoft 365 E3 + Proofpoint Essentials Threat Protection | $268 / user / year | Proofpoint official solution brief |
Third-party estimates (not official pricing)
These figures come from resellers, analysts or public listings — not from the vendor. Use them for budgeting only.
| Item | Range | Source |
|---|---|---|
| Proofpoint Essentials, six packages (third-party review) | $36.36 – $82.32 / user / year | expertinsights.com — third party, not official |
| Essentials Business and Advanced+ (reseller pricing) | $36 / user / year; $62 / user / year | constantedge.com — reseller, not official |
| Enterprise email gateway (third-party research) | List $15–25/mailbox/year; achievable enterprise $2–7/mailbox/year | isvcosell.com — third-party research, not official |
| TAP targeted attack protection (third-party research) | List $15–25; achievable enterprise $8–16 / mailbox / year | isvcosell.com — third-party research, not official |
| Insider Threat Management (public UK G-Cloud listing) | £17.67 / user / year | UK G-Cloud public listing |
What the vendor claims
- Blocks 99.999% of advanced email threats, as stated by the vendor
- Detects 27% more novel threats than competing solutions, per the vendor citing Proofpoint 2026 data
- Deploys via Microsoft Graph API in 48 hours, as stated by the vendor
Before you sign: what actually moves the price
- Budget on mailboxes rather than employees — the two counts differ, and third-party research suggests the gap can inflate your contracted mailbox count by 15% to 25% in large organisations
- Use a Microsoft Defender for Office 365 proof of concept as leverage; third-party research puts the improvement in renewal terms at 30% to 50%
- Read the escalation clause. At a 7% annual escalation, year three of a three-year deal costs roughly 23% more than year one, so push for flat pricing or an index-linked cap
- Negotiate module by module. TAP carries the least discount headroom, so concentrate your asks on PSAT, DLP and the add-on modules
Frequently asked questions
Why can't I find Proofpoint pricing?
Proofpoint sells through a quote process and does not run a public pricing page — the /pricing path on its site returns a 404. Enterprise security pricing varies with mailbox count, module mix and contract length.
Has Proofpoint published any price figures at all?
Yes. Its own solution brief includes a comparison table showing Microsoft 365 E3 plus Proofpoint Essentials Threat Protection at $268 per user per year, against $420 per user per year for Microsoft 365 E5 on its own.
What do smaller businesses typically pay?
Third-party reviews and reseller price lists put Proofpoint Essentials in the range of $36 to $82 per user per year. These are not official vendor figures and should be used for budgeting only.
What level do large enterprises land at?
Third-party research indicates list pricing of $15 to $25 per mailbox per year for the gateway, with achievable pricing of $2 to $7 per mailbox per year at enterprise scale. Again, these are third-party estimates, not vendor quotes.
How do buyers get the price down?
Third-party research reports that running a Microsoft Defender for Office 365 proof of concept and sharing the results with Proofpoint improves renewal proposals by 30% to 50%, and that a three-year commitment typically adds 12% to 18% discount over annual pricing.
Are there contract traps to watch for?
Third-party research notes that contracts commonly include annual escalation clauses of 5% to 8%, which compound: a three-year deal at 7% annual escalation costs about 23% more in year three than in year one. Aim for flat pricing or cap escalation at an index.
Where this data comes from
Primary source: https://www.proofpoint.com/us/products/email-protection — retrieved 2026-10-22.
Prices change. Every figure here is a snapshot taken on the retrieval date shown on each page. Confirm with the vendor before signing.