About Aeralis
Aeralis is an AI email assistant for Gmail that learns your writing style from forwarded emails, then generates drafts and replies that sound like you. It works as a Google Workspace Add-on inside Gmail's sidebar. Users configure profiles with tone, custom prompts, and grounding tools including Google Search, Maps, URLs, and file uploads. The free plan includes 15 emails per month with no credit card required. Paid plans start at $14/month for unlimited emails.
Last updated: March 2026
Our Mission
Email is how most professional work gets done, but writing it takes forever. The average professional spends hours every day composing, editing, and responding to messages.
Aeralis was built to fix that. It uses Google's Gemini AI to generate email drafts and replies that match your actual writing style, so you spend less time typing and more time on the work that matters.
Our goal isn't to replace human communication. It's to handle the repetitive parts so you can focus on what matters: building relationships, closing deals, and doing your best work.
Built by a Solo Founder
Hi, I'm Leandro Zubrezki, the founder and developer behind Aeralis.
With a background in software engineering and a deep understanding of the Google Workspace ecosystem, I built Aeralis to solve a problem I experienced firsthand: spending too much time crafting emails instead of doing productive work.
Every feature in Aeralis comes from real-world needs. The profile system, context grounding, privacy-first architecture— these weren't built because they sounded good on a feature list. They were built because they solve real problems for real professionals.
What we care about
Your emails stay private
Your emails are never stored. We process in real-time and immediately discard all content. Your inbox stays private.
Fast drafts, not loading spinners
Drafts generate in seconds, not minutes. We optimize aggressively so the add-on never feels like it is in your way.
Emails that sound like you
Google Gemini writes the draft. Your profiles, tone, and prompts make sure it reads like you wrote it.
Technology stack
Aeralis is built on Google's infrastructure and follows their strict security standards for Workspace Add-ons:
- Google Gemini 3.0 Flash - Fast, high-quality language model for email generation
- Google Cloud Platform - Hosting, auth, and data storage
- Google Workspace Marketplace - Verified and reviewed by Google
- Minimal Permissions - Only accesses the specific thread you're responding to
Try it free
15 free emails per month, no credit card. See if it fits your workflow.
Install from the Google Workspace Marketplace.