FlowCrypt

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

FlowCrypt is ranked #4 of 28 in email encryption software on Inferse, made by FlowCrypt (Prague, Czech Republic). It runs on Browser extension. There is a free plan.

Compared on email encryption software

Free plan: Yesflowcrypt.com
Secure delivery: linkflowcrypt.com
Recipient verification: passwordflowcrypt.com
Message expiry: Yesflowcrypt.com
Attachment limit: 25 MBflowcrypt.com
Outlook integration: Yesflowcrypt.com
Gmail integration: Yesflowcrypt.com
Admin access controls: Yesflowcrypt.com

Facts

Free plan: Yesflowcrypt.com · 20 Sept 2026
Secure delivery: linkflowcrypt.com · 20 Sept 2026
Recipient verification: passwordflowcrypt.com · 20 Sept 2026
Message expiry: Yesflowcrypt.com · 20 Sept 2026
Attachment limit: 25flowcrypt.com · 20 Sept 2026
Outlook integration: Yesflowcrypt.com · 20 Sept 2026
Gmail integration: Yesflowcrypt.com · 20 Sept 2026
Admin access controls: Yesflowcrypt.com · 20 Sept 2026
Commercial pricing: Enterprise commercial-use pricing requires contacting FlowCrypt.flowcrypt.com · 27 Sept 2026
Free tier: A free FlowCrypt plan is available.flowcrypt.com · 27 Sept 2026
Free attachment limit: Free users can add attachments up to 25MB.flowcrypt.com · 27 Sept 2026
Enterprise user scale: Enterprise supports domains with more than 100 users.flowcrypt.com · 27 Sept 2026
Supported platforms: The site offers a Chrome extension, other platforms, and a mobile application.flowcrypt.com · 27 Sept 2026
Gmail integration: FlowCrypt integrates with Gmail and works from the Gmail interface.flowcrypt.com · 27 Sept 2026
Encrypted email: Users can send encrypted messages to OpenPGP users.flowcrypt.com · 27 Sept 2026
Password messages: Users can send password-protected messages to anyone else.flowcrypt.com · 27 Sept 2026
Message expiry: Users can choose when password-protected messages expire.flowcrypt.com · 27 Sept 2026
Recipient replies: Recipients can securely reply without installing a plugin.flowcrypt.com · 27 Sept 2026
Admin controls: Enterprise administrators can configure domain-wide settings and restrictions.flowcrypt.com · 27 Sept 2026
Custom security rules: Enterprise can enforce passphrase, key, signing, and other security rules.flowcrypt.com · 27 Sept 2026
Enterprise authentication: Enterprise supports SSO through Google, OIDC providers, and delegated IdPs.flowcrypt.com · 27 Sept 2026
Systems integration: FlowCrypt can integrate with public key servers, HSMs, and internal systems.flowcrypt.com · 27 Sept 2026
GDPR data agreement: The enterprise DPA is described as complying with GDPR.flowcrypt.com · 27 Sept 2026
Enterprise support: Enterprise includes an SLA covering availability and response times for fixes and patches.flowcrypt.com · 27 Sept 2026
Company identity: FlowCrypt is operated by FlowCrypt a.s. and has existed since 2016.flowcrypt.com · 27 Sept 2026
User base: The homepage reports 90K happy FlowCrypt users.flowcrypt.com · 27 Sept 2026
Chrome rating: The homepage reports a 4.8 average Chrome Web Store review.flowcrypt.com · 27 Sept 2026