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Twin

siddharththakkar.xyzChatbots & assistants

PulseGate's liveness check found it on 30 Sep 2026; it is registered on GitHub and has been in the index since 30 Sep 2026. How this is checked

Twin is a local-first AI buddy for macOS that observes relevant daily context, summarizes messages and events, answers questions, provides voice interaction, and sends nudges. It stores personal data in a local DuckDB database and supports optional provider-based chat while keeping core voice, digest, and reminder features on-device.

Inferred · not functionally tested

Open SourceMITCLImacOSSelf-hosted
Twin preview
Visit siddharththakkar.xyz

Overview

6 features

Purpose: Keeping track of daily activities, messages, appointments, and reminders without sending personal data to the cloud.

Inferred · not functionally tested

Audience: privacy-conscious Mac users who want a personal AI assistant

Inferred · not functionally tested

Functions: agents, voice_synthesis, scheduling

Inferred · not functionally tested

Interfaces: API: unknown · MCP: unknown · CLI: indicated (inferred, not tested) · Self-hosting: indicated (inferred, not tested)

Recorded constraints: pricing: open_source · license: MIT · platforms: DESKTOP, CLI · deployment: cli, macos, self_hosted

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: twin.siddharththakkar.xyz · github.com. These links do not verify the individual claims.

Twin sits in PulseGate's Chatbots & assistants category. Inferred · not functionally tested: It focuses on keeping track of daily activities, messages, appointments, and reminders without sending personal data to the cloud. Inferred · not functionally tested: Twin is an open-source project aimed at privacy-conscious Mac users who want a personal AI assistant. Basis unknown · not verified: The project is open source (MIT). Basis unknown · not verified: It runs on the command line and macOS, and it can be self-hosted.

Siddharth Thakkar builds and maintains Twin, and it first shipped in 2026. Development happens publicly on GitHub with 43 commits in the last 90 days. Inferred · not functionally tested: Key capabilities include daily summaries, message catch-up, and voice interaction.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Daily summaries
  • Message catch-up
  • Voice interaction
  • Desktop overlay
  • Personal memory
  • Reminders

Topics: Inferred · not functionally tested

Tags
local-first-aidesktop-assistantpersonal-memoryvoice-assistantprivacy-focused
AI capabilities
TextAudioMultimodal
Inference: Hybrid

JSON profile · Text profile · Access guide

Built with & integrations

Hosting
Vercel
Written with
Claude Code
Runs on
CLImacOSSelf-hosted
Written with — evidence
Claude Code
commit 2bc0debf0928 · since Sep 2026
Detected from
Vercel
x-vercel-id header · x-vercel-cache header

Trust & compliance

License
MIT
Public signals
HTTPSOpen SourceFree tierGitHubActive maintenance

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed30 Sep · 10:25 UTC
    Twin seen via Hacker News firehose (Algolia)
    Source: Hacker News firehose (Algolia) · Open

Frequently asked questions about Twin

What is Twin?
Inferred · not functionally tested: Twin focuses on keeping track of daily activities, messages, appointments, and reminders without sending personal data to the cloud. It is catalogued under Chatbots & assistants on PulseGate.
Who should use Twin?
Inferred · not functionally tested: Twin is an open-source project built for privacy-conscious Mac users who want a personal AI assistant.
Does Twin have a free plan?
Basis unknown · not verified: Yes — Twin is open source under the MIT license and free to use.
What platforms does Twin run on?
Basis unknown · not verified: Twin runs on the command line and macOS. It can also be self-hosted.
Is Twin still maintained?
PulseGate's liveness check found it on 30 Sep 2026. Its GitHub repository shows 43 commits in the last 90 days.
What are alternatives to Twin?
Similar projects tracked by PulseGate include TwinMind Email Assistant, Twin, and TwinMind - AI Notes & Memory.TwinMind Email AssistantTwinTwinMind - AI Notes & Memory
Who makes Twin?
Twin is developed by Siddharth Thakkar.
How long has Twin been around?
Twin first shipped in 2026.

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