Andreessen Horowitz

Resend is a software development company that focuses on delivering developer-oriented email solutions, specifically through its robust email API. This API enables developers to efficiently build, test, and send transactional emails at scale. Resend enhances email deliverability by offering fully managed dedicated IPs that automatically warm up and scale based on sending volume, ensuring that emails reach users instead of ending up in spam folders. The company also prioritizes reliability by monitoring DNS configurations for errors and regression, preventing repeated emails to recipients who no longer wish to receive them. Additionally, Resend provides tailored solutions for Laravel, allowing users to send emails seamlessly through either Laravel's email service or the Resend API facade, supported by comprehensive documentation and integration assistance.

Material Security is an email security company that focuses on developing data-driven software to safeguard organizational users and their data. Established in response to significant cybersecurity events, the company emphasizes the importance of protecting private information. Material Security utilizes innovative approaches to leverage common tools for understanding and mitigating risks associated with cloud office applications. Its software connects swiftly to analyze risks, detect threats, and automatically investigate incidents, while also engaging end-users in the mitigation process. The company aims to enhance resilience in security, prioritizing simplicity and effectiveness over complex jargon. By collaborating with leading organizations, Material Security strives to ensure the confidentiality and safety of sensitive information across various sectors, including media, finance, technology, and public services.

Material Security is an email security company that focuses on developing data-driven software to safeguard organizational users and their data. Established in response to significant cybersecurity events, the company emphasizes the importance of protecting private information. Material Security utilizes innovative approaches to leverage common tools for understanding and mitigating risks associated with cloud office applications. Its software connects swiftly to analyze risks, detect threats, and automatically investigate incidents, while also engaging end-users in the mitigation process. The company aims to enhance resilience in security, prioritizing simplicity and effectiveness over complex jargon. By collaborating with leading organizations, Material Security strives to ensure the confidentiality and safety of sensitive information across various sectors, including media, finance, technology, and public services.

Material Security is an email security company that focuses on developing data-driven software to safeguard organizational users and their data. Established in response to significant cybersecurity events, the company emphasizes the importance of protecting private information. Material Security utilizes innovative approaches to leverage common tools for understanding and mitigating risks associated with cloud office applications. Its software connects swiftly to analyze risks, detect threats, and automatically investigate incidents, while also engaging end-users in the mitigation process. The company aims to enhance resilience in security, prioritizing simplicity and effectiveness over complex jargon. By collaborating with leading organizations, Material Security strives to ensure the confidentiality and safety of sensitive information across various sectors, including media, finance, technology, and public services.

Superhuman is a software platform that enhances email productivity through an advanced application designed for electronic mailing services. It integrates seamlessly with Gmail, offering features such as AI writing assistance, summarization, and social insights. Users can utilize shortcuts to manage their inbox effectively, including the ability to snooze conversations and prioritize important messages. This focus on streamlining email workflows aims to provide a more efficient and organized experience for individuals seeking to improve their communication and productivity.

Magin is an iPhone email app that tries to improve where other similar apps fall short by providing unique user interface, combined with cool features. The app tries to focus on most of the key things in email and makes them better by providing user experience that will make your actions seem fast and fluid. The app also tries to incorporate gestures and hand movements to excel the user experience, and combine these with unique animations that makes the interface to look lively and attractive. Being in such a crowded space Magin tries to differentiate from it's competitors by combining unique user interface with great features and aims to boost your productivity, whereas other similar apps are trying to "just work", Magin make it all seem like magic.

Tipbit returns email to killer app status by recreating it to make working from the smartphone easier and more productive – as often as possible, turning everyday tasks into a single swipe of a thumb or finger. It is the only mobile app that pulls everything a person needs to work effectively on the go into a single interface.

Tomfoolery is a mobile app lab founded by ex-Yahoo and AOL execs committed to making enterprise solutions more consumer-friendly. Its debut app is the conversation platform Anchor. Anchor allows users to share files from Box.com and Dropbox, syncs with Evernote, and lets companies create company directories on the platform — a listing of all employees who are on Anchor — which can be used to find email and phone details, as well as link for chatting.