Best Symantec PGP Gateway Email Encryption Alternatives in 2026
The top Symantec PGP Gateway Email Encryption alternatives are FlowCrypt, c.Email and Mailvelope: 15 email encryption software our editors would look at instead of Symantec PGP Gateway Email Encryption, in our ranking order.
Symantec PGP Gateway Email Encryption: A gateway-first choice for organizations enforcing outbound email encryption centrally. Where it falls short: pricing is handled through contact with sales.
Switching from Symantec PGP Gateway Email Encryption? For most email encryption software buyers the best Symantec PGP Gateway Email Encryption alternative is FlowCrypt, built for openPGP users needing broad device coverage. On a budget, MailHippo starts at $4.95/user/mo. Cryptshare.express offers the most attachment limit (10240 MB).
Why People Look for a Symantec PGP Gateway Email Encryption Alternative
- Pricing is handled through contact with sales
- Recipient verification uses passwords
- Best fit centers on Symantec’s email security ecosystem
Quick Picks by What You Need
- Best overallFlowCrypt9.4
OpenPGP users needing broad device coverage
Visit FlowCrypt - Lowest priceMailHippo7.7
Paid plans from $4.95/user/mo
Visit MailHippo - Best free optionFlowCrypt9.4
Has a free plan
Visit FlowCrypt - Most attachment limitCryptshare.express7.8
10240 MB
Visit Cryptshare.express
All 15 Symantec PGP Gateway Email Encryption Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forOpenPGP users needing broad device coverage
- Better than Symantec PGP Gateway Email Encryption:
- Editor score 9.4 vs 6.6
A broad OpenPGP option for Gmail and mobile users, with enterprise controls for managed deployments.
- Gmail integration
- Message expiry
- Outlook integration
9.4/10★★★★★Visit FlowCrypt -
Best forFree modern encryption with Gmail or Outlook
- Better than Symantec PGP Gateway Email Encryption:
- Editor score 9.2 vs 6.6
A free, open-source option for encrypted Gmail and Outlook email.
9.2/10★★★★★Visit c.Email -
Best forBusinesses wanting affordable OpenPGP workflows
- Better than Symantec PGP Gateway Email Encryption:
- Editor score 9.0 vs 6.6
A browser-based OpenPGP option with broad webmail support and organization controls.
- Gmail integration
- Outlook integration
- Admin access controls
9.0/10★★★★☆Visit Mailvelope -
Best forMulti-account encryption across desktop and mobile
- Better than Symantec PGP Gateway Email Encryption:
- Editor score 8.8 vs 6.6
A flexible encryption layer for Gmail, business mail, and multiple devices.
8.8/10★★★★☆Visit SecureMyEmail -
Best forOrganizations needing governed secure delivery
- Better than Symantec PGP Gateway Email Encryption:
- Editor score 8.7 vs 6.6
A governed secure-email service for organizations that need controlled delivery and auditability.
- Gmail integration
- Message expiry
- Outlook integration
8.7/10★★★★☆Visit DataMotion -
Best forLarge enterprises needing integrated controls
- Better than Symantec PGP Gateway Email Encryption:
- Editor score 8.6 vs 6.6
A broad email security platform for enterprises with advanced control requirements.
- Gmail integration
- Message expiry
- Outlook integration
8.6/10★★★★☆Visit Virtru -
Best forTeams sending secure messages through Outlook
- Better than Symantec PGP Gateway Email Encryption:
- Editor score 8.5 vs 6.6
A flexible encryption platform for teams sending protected messages through Outlook.
- Message expiry
- Outlook integration
- Admin access controls
8.5/10★★★★☆Visit Send It Secure -
Best forEnterprises automating outbound email protection
- Better than Symantec PGP Gateway Email Encryption:
- Editor score 8.4 vs 6.6
A policy-driven email security layer for protecting sensitive outbound messages.
- Gmail integration
- Message expiry
- Outlook integration
8.4/10★★★★☆Visit Trustifi -
Best forBusinesses needing tracking and secure replies
- Better than Symantec PGP Gateway Email Encryption:
- Editor score 8.3 vs 6.6
A broad email security suite for teams that need encryption, tracking, and secure replies.
- Gmail integration
- Message expiry
- Outlook integration
8.3/10★★★★☆Visit RMail -
Best forGoogle or Microsoft teams needing email security
- Better than Symantec PGP Gateway Email Encryption:
- Editor score 8.2 vs 6.6
A healthcare-focused email security suite with encryption, threat protection, DLP, and archiving.
- Gmail integration
- Outlook integration
- Admin access controls
8.2/10★★★★☆Visit Paubox -
Best forEnterprises protecting email and shared data
- Better than Symantec PGP Gateway Email Encryption:
- Editor score 8.1 vs 6.6
Enterprise email and data protection with encryption, controls, integrations, and compliance tiers.
8.1/10★★★★☆Visit Virtru -
Best forEnterprises needing advanced email DLP
- Better than Symantec PGP Gateway Email Encryption:
- Editor score 8.0 vs 6.6
A policy-driven email DLP and encryption suite for controlled outbound communication.
- Message expiry
- Outlook integration
- Admin access controls
8.0/10★★★★☆Visit Proofpoint -
Best forMature Outlook-based enterprise deployments
- Better than Symantec PGP Gateway Email Encryption:
- Editor score 7.9 vs 6.6
A strong fit for enterprises that need Outlook-led encryption with policy controls.
- Message expiry
- Outlook integration
- Admin access controls
7.9/10★★★★☆Visit Mimecast -
Best forOutlook users sending very large files
- Better than Symantec PGP Gateway Email Encryption:
- Editor score 7.8 vs 6.6
A focused Outlook-friendly service for encrypted messages and transfers up to 10 GB.
- Message expiry
- Outlook integration
7.8/10★★★★☆Visit Cryptshare -
Best forSmall teams needing low-cost portal encryption
- Better than Symantec PGP Gateway Email Encryption:
- Editor score 7.7 vs 6.6
A low-cost secure email portal with recall, API access, and Outlook support on Pro.
- Gmail integration
- Message expiry
- Outlook integration
7.7/10★★★★☆Visit MailHippo
Symantec PGP Gateway Email Encryption Alternatives: Common Questions
What is the best alternative to Symantec PGP Gateway Email Encryption?
FlowCrypt: #1 in our Email Encryption Software ranking, with an editor score of 9.4 out of 10. A broad OpenPGP option for Gmail and mobile users, with enterprise controls for managed deployments.
Is there a free alternative to Symantec PGP Gateway Email Encryption?
Yes. FlowCrypt, c.Email, Mailvelope, SecureMyEmail and DataMotion Secure Email Exchange have a free plan or a free tier (6 of the 15 alternatives on this page).
What is the cheapest paid alternative to Symantec PGP Gateway Email Encryption?
Of the alternatives here that publish a price, MailHippo starts lowest, at $4.95/user/mo.
Why do people look for Symantec PGP Gateway Email Encryption alternatives?
Pricing is handled through contact with sales; Recipient verification uses passwords; Best fit centers on Symantec’s email security ecosystem.
Which Symantec PGP Gateway Email Encryption alternative has the most attachment limit?
Cryptshare.express, with 10240 MB.
How do I switch from Symantec PGP Gateway Email Encryption?
Export your data from Symantec PGP Gateway Email Encryption (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel Symantec PGP Gateway Email Encryption.
How to Switch from Symantec PGP Gateway Email Encryption
- Export your data from Symantec PGP Gateway Email Encryption (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel Symantec PGP Gateway Email Encryption.
Symantec PGP Gateway Email Encryption vs Each Alternative
| # | Tool | Free plan | Paid from | Secure delivery | Recipient verification | Message expiry | Attachment limit | Score |
|---|---|---|---|---|---|---|---|---|
| 26 | Symantec PGP Gateway Email Encryption | Password | Yes | 6.6 | ||||
| 1 | FlowCrypt | Yes | Link | Password | Yes | 25 MB | 9.4 | |
| 2 | c.Email | Yes | Free | 9.2 | ||||
| 3 | Mailvelope | Yes | €32.40/user/yr | Attachment | Identity | 50 MB | 9.0 | |
| 4 | SecureMyEmail | Yes | 8.8 | |||||
| 5 | DataMotion Secure Email Exchange | Yes | Portal | Identity | Yes | 50 MB | 8.7 | |
| 6 | Virtru Email Encryption | No | $119/mo | Link | Identity | Yes | 150 MB | 8.6 |
| 7 | Send It Secure | Yes | Portal | Identity | Yes | 50 MB | 8.5 | |
| 8 | Trustifi Outbound Shield | No | Link | Password | Yes | 8.4 | ||
| 9 | RMail | Attachment | Password | Yes | 10 MB | 8.3 | ||
| 10 | Paubox Email Encryption | No | $29/mo | Link | Password | No | 150 MB | 8.2 |
| 11 | Virtru Data Security Platform | No | $119/mo | 8.1 | ||||
| 12 | Proofpoint Email DLP and Encryption | Portal | Yes | 8.0 | ||||
| 13 | Mimecast Secure Messaging | Portal | Yes | 7.9 | ||||
| 14 | Cryptshare.express | No | €5/user/mo | Portal | Password | Yes | 10240 MB | 7.8 |
| 15 | MailHippo | No | $4.95/user/mo | Portal | Password | Yes | 50 MB | 7.7 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update