Littlebird vs Sentience: which one fits how you work?

Littlebird and Sentience are the closest pair on this list. Both capture your screen, meetings, and messages on your Mac and turn them into a private, encrypted memory you can question. Sentience frames it as building a model of your mind: a digital version of you that recalls, writes in your voice, and eventually acts as you. Littlebird is a work assistant with a memory: Meeting Notes, Chat, Routines, and Hover, built for today's work.

The short version

Littlebird is the better pick: a finished work memory you can install today on Mac or Windows. Sentience is a digital-self experiment you have to wait for.

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Sentience vs Littlebird at a glance

Sentience

What it is

AI work memory app for Mac and Windows

Personal AI that builds a model of your mind from your email, meetings, messages, and screen

Built for

People who want an AI that remembers their whole workday

People who want a persistent digital version of themselves

Setup

Install and it starts working

Request early access, then connect sources like Gmail, iMessage, Slack, and screen capture

Meeting notes

Automatic notes and transcription built in

Records conversations and meetings into memory and produces pre-meeting briefs

Ask your memory

Chat across your full work context

Recalls by meaning across everything captured; daily digests and suggested actions for your review

Platforms

Mac and Windows, with iOS and Android companion apps

macOS, with an iOS and Apple Watch companion and a Slack integration

Availability

Available now, with a free plan

Early access by request

Data handling

Encrypted with AES-256 at rest and in transit, TLS 1.3, stored in the cloud on AWS. SOC 2 certified. Full details at trust.littlebird.ai

Encrypted with AES-256 at rest and TLS in transit; not used to train models for other users; you own your model and can delete your data

Pricing

Basic is free, Plus from $17 per month. Full tiers at littlebird.ai/pricing

Not published; early access (as of September 2026)

Support

Product support from the Littlebird team

Not published

Best for

A work memory you can start using today

A long-term personal model that thinks and writes like you

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BETA

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Where each one wins

Where Sentience is genuinely strong

Its sources go well beyond work. iMessage, Google Messages, Apple Notes, saved web pages, and imported ChatGPT and Claude conversations all feed the model, so it can know your whole life, not just your job.

It is built to write and eventually act in your voice, with a public roadmap toward a full digital mind. That is a compelling vision. It is also still a vision, available by request and priced nowhere.

Where Littlebird is different

Meeting Notes that write themselves, without a bot joining your calls

Chat that answers questions across everything you have worked on, not just one meeting

Routines that surface what matters without you asking

Hover, a floating chat window over whatever you are looking at (macOS only)

An MCP server on every paid plan, so your memory works inside tools like Claude

On privacy: Littlebird runs on your computer and you control what it sees. Data is encrypted with AES-256 at rest and in transit, stored on AWS, never used to train models, and never sold. Littlebird is SOC 2 certified and you can delete your data at any time. Details at trust.littlebird.ai and littlebird.ai/privacy.

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BETA

Try it for free

Common questions

Can I get Sentience today?

Only through early access. Sentience, built by The Sentience Company in New York, takes requests on its website and has not published pricing as of September 2026. Littlebird is available to anyone on Mac and Windows, and the Basic plan is free.

How is Littlebird different from a digital twin?

Littlebird is an assistant that remembers your work, not a model of you. It captures your screen and meetings so it can answer questions, take notes, and run Routines with real context, and it includes an MCP server on every paid plan so that memory works inside other tools. Sentience's goal is a persistent digital self that learns your values, judgment, and voice and can eventually operate as you. They share the capture layer but not the destination.

Which is better for meeting notes, Littlebird or Sentience?

Littlebird. Both record conversations without a bot and can prepare you before a meeting. Littlebird produces a finished note, with transcript and summary, and links it to the rest of your work today. Sentience treats recorded meetings as one more input to a model that is still being built.

Does Sentience work on Windows?

No. Sentience is a macOS desktop app with an iOS and Apple Watch companion and a Slack integration. Littlebird runs on Mac and Windows, with companion apps on iOS and Android.

Can I use Littlebird and Sentience together?

You could, but they overlap more than most pairs here; both want to capture your screen and meetings. Run them side by side for a week and keep the one whose answers you actually use.

Last updated September 2026.