AI inbox tailored to you, ending email overload.
Become the first to write about this tool
AI inbox tailored to you, ending email overload. Security: Published posture.
Stamp is an AI-native email client that aims at enhancing email management and organization. It uses advanced AI technologies to aid users in handling email communication more efficiently. One of the key features of Stamp is that it auto-generates replies, creating responses that are contextualized and personalized in the user's own voice and style. This assist users in crafting quick, yet effective, email responses. In addition, it also auto-categorizes emails, allowing users to organize their inbox effortlessly and find what they need promptly. Stamp's interface simplifies the task of inbox sorting, ensuring users secure quicker access to essential emails. Additionally, Stamp is designed to avoid users missing any critical information or deadlines through its summarizing and action item generation feature. It summarizes all email threads and reliably extracts key action items from them. Moreover, Stamp includes a 'semantic search' feature that understands the meaning and context of the emails, enabling users to search for emails in plain English and find exactly what they are looking for, even if they don't remember exact keywords. Overall, Stamp provides a suite of features that leverage artificial intelligence to revolutionize the way users manage their email inbox.
Published posture scored 12/20 or above. We check HTTPS, a reachable privacy policy, and stated compliance commitments. We do not perform security testing.
Last assessed: 22 August 2026
Each scored criterion links to the published page it was derived from. Unscored criteria are marked, not guessed. This listing has not been hands-on tested.
Security & Data Privacy
The privacy policy outlines data processing practices and includes a clear description of user rights.
Source: stampmail.aiFunctionality & Features
The homepage details various features of the product, including AI-driven email management.
Source: stampmail.aiEase of Use
Requires hands-on use of the product.
Pricing & Value
The pricing page clearly lists multiple plans with detailed features and pricing options.
Source: stampmail.aiReliability & Performance
Requires hands-on use of the product.
Integration Capabilities
No citable published evidence in this pass.
Customer Support
The support page provides contact information and resources for user assistance.
Source: stampmail.aiCompany Stability
No citable published evidence in this pass.
Update Frequency
No citable published evidence in this pass.
Startup-Friendliness
The pricing page includes a plan specifically for startups and small teams.
Source: stampmail.aiAI inbox tailored to you, ending email overload.
Stamp is a paid tool.
Stamp has a published security posture scoring 12/20 or above (HTTPS, a reachable privacy policy, and/or stated compliance commitments). We do not perform security testing.
Stamp has not yet been rated on our 10-point evaluation framework. See How We Rate for the 10-criterion framework and status definitions.

Automation tool connecting various apps and services.

Enhances Google Workspace with GPT-5.2 capabilities.

AI tool for finding B2B sales prospects on LinkedIn.

AI platform for multichannel outreach and prospect engagement.

Email marketing platform for businesses and creators.

AI email API for agents with built-in features.
AI-powered email assistant for generating and managing emails.
Get emailed alerts for plain-English statements.