Keep unwanted email away from your Inbox

AI-powered email inbox with automations for people who need control, not clutter.

Cold Email Blocker

Keep unnecessary convo's at the gate

Say goodbye to unsolicited outreach. Automatically filter sales pitches and cold emails so you only see messages that matter.

Block out the noise: Automatically archive or label cold emails. Keep your inbox clean and focused on what matters.
Adjust cold email prompt: Tell Ren Inbox what constitutes a cold email for you. It will block them based on your instructions.
Label cold emails: Automatically label cold emails so you can review them later. Keep your inbox clean and focused on what matters.

Automate your inbox

Your AI assistant for email

Transform your inbox from chaos to clarity. Let AI handle the predictable, while you focus on what matters.

Automate your replies: Set custom rules and let AI draft perfect responses to common emails - from meeting requests to customer inquiries.
Intelligent organization: Automatically sort, label, and prioritize emails based on your preferences and workflow.
Natural instructions: No coding needed - just tell your assistant what you want in plain English, like you would a team member.

Inbox Analytics

Understand your inbox

Understanding your inbox is the first step to dealing with it. Understand what is filling up your inbox. Then figure out an action plan to deal with it.

Who emails you most: Someone emailing you too much? Figure out a plan to handle this better.
Who you email most: If there's one person you're constantly speaking to is there a better way for you to speak?
What type of emails you get: Getting a lot of newsletters or cold emails? Try automatically archiving and labelling them with our AI.

Frequently asked questions

How secure is my email data?: Inbox by Ren undergoes regular security audits and follows industry best practices for data protection. We only store essential metadata to enable features, and all data is encrypted at rest and in transit. We're approved by Google and follow their security requirements.
Which email providers do you support?: We currently support Gmail and Google Workspace email accounts. Support for Microsoft Outlook is on our roadmap.
How does the AI automation work?: Our AI assistant helps automate replies, forwarding, and archiving based on rules you define. You can start with Planning Mode where the AI suggests actions for your approval, then enable full automation once you're confident in its decisions. Instructions can be given in plain English.
How does email categorization work?: Our smart categorization system automatically labels and organizes emails from different sources - founders, LPs, and portfolio companies. You can customize the categorization logic to match your workflow and ensure important opportunities are surfaced immediately.
What analytics features do you provide?: We provide network insights to identify key relationships, engagement analytics to track interactions with portfolio companies and founders, and email pattern analysis to optimize your communication and deal flow management.
How does the newsletter management work?: We help you manage industry newsletters with one-click unsubscribe options, newsletter engagement analytics, and tracking to identify which content provides the most value. This helps optimize your information diet while keeping important industry insights.
How does the new sender management work?: We provide a comprehensive view of new senders in your inbox, helping you identify important contacts and opportunities. You can quickly manage these connections, organize communications, and block unwanted senders to keep your inbox relevant to your work.
How can I get support?: Email us at support@reninbox.com

Boost your productivity.
Start using Inbox by Ren today.

Inbox by Ren uses AI to help you streamline your email workflows. What previously took hours, now takes minutes. Inbox by Ren is your virtual assistant for emails.

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