# Brevilabs
> Private context layer that gives AI agents your own notes.
Canonical: https://ponicorn.com/startups/brevilabs
Updated: 2026-09-08
## Key facts
- Headline figure: $19.6k MRR — ✓ Verified, Aug 2026, high confidence
- Business model: SaaS
- Categories: AI Tools, Productivity
- Founded: 2025
- Status: Active
- Website: https://brevilabs.com
## What it does
Brevilabs connects an Obsidian vault to AI agents without shipping the notes anywhere. Logan Yang built it local-first and made privacy the product's whole position, which is why it took hold inside the Obsidian community and won a community award there in 2024.
## Founders
- [Logan Yang](https://ponicorn.com/founders/logan-yang.md)
## Technology
- Electron — Frontend (medium confidence)
- FastAPI — Backend (medium confidence)
- Next.js — Frontend (medium confidence)
- PostgreSQL — Infrastructure (medium confidence)
- Python — Backend (medium confidence)
- Railway — Infrastructure (medium confidence)
- React — Frontend (medium confidence)
- Resend — Infrastructure (medium confidence)
- Stripe — Payments (medium confidence)
- TypeScript — Other (medium confidence)
- Vercel — Infrastructure (medium confidence)
## Growth channels
- X / Twitter — primary (medium confidence)
- Community (medium confidence)
## Metric history
| Date | Metric | Value | Evidence | Source |
| --- | --- | ---: | --- | --- |
| 2026-08-25 (current) | MRR | $19.6k | ✓ Verified · high confidence · Live Stripe verification showed $19,583 MRR, 1,458 active subscriptions and $858,259 all-time revenue on August 25, 2026. | [1] |
## Alternatives to Brevilabs
Same category, most liked first.
- [AudioPen](https://ponicorn.com/startups/audiopen.md): Speak a messy thought and get back a clean written note. · $15k MRR (Unverified, Dec 2025)
- [10x.app](https://ponicorn.com/startups/10x-app.md): Open-source builder that turns a prompt into a mobile app. · $10k MRR (Unverified, Apr 2026)
- [Archifruits.ai](https://ponicorn.com/startups/archifruits-ai.md): Architectural renders generated from a design or a prompt. · $5.7k MRR (✓ Verified, Aug 2026)
- [Audn.AI](https://ponicorn.com/startups/audn-ai.md): Adversarial testing that attacks your AI agents before anyone else does. · $12.8k MRR (✓ Verified, Aug 2026)
- [Adelante](https://ponicorn.com/startups/adelante.md): Support agents that finish the task, not just answer the question. · $17k MRR (✓ Verified, Aug 2026)
- [AdStellar](https://ponicorn.com/startups/adstellar.md): Agent that writes, launches and then tunes your paid ad campaigns. · $24.3k MRR (✓ Verified, Aug 2026)
## Sources
1. Brevilabs on X — X, Founder post — https://x.com/logancyang
---
Labels: ✓ Verified = the founder stands behind this profile (claimed or self-submitted), Ponicorn read the figure from a connected payment account, or a third party read it from a public dashboard; Unverified = said in public, estimated or inferred. Every figure carries its date and source. See https://ponicorn.com/how-figures-work.