Littlebird and Stilla both promise to "understand your context automatically," but they're solving two different problems at two different scales. Littlebird is a personal, always-on assistant that runs at the OS level on your Mac and remembers what you, individually, did all day. Stilla is a team-wide AI teammate that lives inside Slack, Linear, GitHub, and Notion, capturing context across an entire product organization so a group stays aligned, not just one person. If you're comparing these as competitors, the more useful question is which scale of problem you actually have.
What each one actually is
Littlebird runs continuously in the background on macOS, reading your active screen content (not storing screenshots), transcribing meetings, and pulling from your calendar and email to build a searchable memory of your own work day — without you manually feeding it context first. It then delivers outputs like daily activity logs, meeting notes, and scheduled briefings on its own, on top of a conversational interface you can ask questions through. It launched in March 2026 alongside an $11M seed round, is SOC 2 certified, and runs Mac-only, with Windows support still unannounced as of this writing.
Stilla positions itself as the "first multiplayer AI agent for product teams" — it captures shared context across more than 3,000 tools, acting as a unified "team brain" rather than an individual one. Tag @Stilla in a Slack thread or GitHub PR and it can turn a discussion into a task, open a ticket, or pull out decisions from a transcribed meeting automatically. It raised a $5M pre-seed round in January 2026 led by General Catalyst, and is already in production use at companies including Spotify, Ramp, Lovable, and Legora.
Where each one actually wins
Littlebird wins when the problem is personal: you're one person juggling meetings, documents, and email across a busy day, and you want something that reconstructs "what did I actually do and decide today" without manually journaling it yourself. Because it runs at the OS level rather than inside specific apps, it captures context Stilla structurally can't — anything on your Mac screen, not just what happens inside the handful of integrated tools a team-focused platform connects to.
Stilla wins when the problem is coordination across people: a product team where decisions get made in Slack, tracked in Linear, shipped in GitHub, and documented in Notion, and no single person has the full picture. Its value comes specifically from being shared — every teammate sees the same captured context, which is the opposite of what a personal, single-user memory tool is built to do.
Quick comparison
| Littlebird | Stilla | |
|---|---|---|
| Built for | One person | A whole team |
| Runs where | macOS, OS-level | Slack, Linear, GitHub, Notion |
| Starting price | Free; Plus $20/mo | Team $40/mo per org |
| Platform | Mac only | Web / integrated into existing tools |
| Core output | Daily logs, meeting notes, personal Q&A | Shared tasks, tickets, team-wide "brain" |
Can you use both?
Yes, and it's not redundant — Littlebird's memory is about your individual day, while Stilla's is about what the team collectively decided and shipped. A product manager could reasonably run Littlebird for their own daily recall while their whole team runs Stilla for shared coordination; the two operate at different layers and don't compete for the same context.
FAQ
Is Littlebird available on Windows or Linux? Not as of this writing — it's Mac-only, with Windows support unannounced. If you're not on macOS, Stilla's web-and-integrations approach is platform-independent by comparison.
Does Stilla require every team member to adopt it for it to work? Its value compounds with adoption — a single user tagging @Stilla in isolated threads gets far less benefit than a team where most members are contributing context across the connected tools.
Is either tool a replacement for a project management tool like Linear or Notion? No — both are explicitly designed to sit alongside your existing tools (Stilla connects to Linear, GitHub, and Notion directly; Littlebird complements whatever apps you already use on your Mac) rather than replace them.
How does Littlebird handle privacy given it reads screen content? Littlebird states it does not store screenshots, encrypts data in transit and at rest, is SOC 2 certified, and does not sell data to third parties — worth verifying directly against their current privacy policy before connecting it to anything sensitive.
Related guides
- How to Build a Second Brain with AI in 2026
- Best AI Meeting Assistant for Remote & Async Teams in 2026
- AI Productivity & Personal Tools Guide 2026
- Explore Productivity tools
*Ratings and pricing reviewed monthly. Last updated September 2026.*
Bogdex · Founder & editor, woska
Bogdex builds and curates woska, testing AI tools against real workflows to judge which ones actually save time rather than which have the longest feature list.