AI · alternatives · 2026

24 alternatives to Mycroft Mark II

The open voice assistant - You're in control of your data

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Mycroft Mark II launched in 2018; newer entries below may have overtaken it.

1
Mycroft AI▲6
Open source artificial intelligence
2017 · community.openconversational.ai · its alternatives →
2
Snips Voice Platform▲374
The first AI-powered voice assistant with privacy
2017 · snips.ai · its alternatives →
3
April▲664
Reach Inbox Zero by speaking with your email & calendar
2025 · apps.apple.com · its alternatives →
4
Google Home▲669
Google's Alexa competitor, an in-home voice assistant
2016 · home.google.com · its alternatives →
5
NovaVoice▲578
Hey HN, Today I’d like to show what I’ve recently built with my 2 friends. We’ve called it Nova. The idea is to built all-purpose AI Voice Assistant, which is able to interact with mail, to-do apps, messengers and socials, task trackers, apps like UberEats, Notion and some other daily apps. How we decided to work on it: We’ve recently read YC Request for startups Summer25 and were inspired by the idea of AI Voice Assistant for Mail by YC partner Tyler Bosmeny. What we’ve got: We’ve gone a bit further than Assistant for mail only and connected Gmail, Todoist, Google Calendar, and…
Apr 2026 · novavoice.app · its alternatives →
6
OK Google▲515
Explore over 150 Google Now voice commands in one place
2016 · its alternatives →
7
Harmony AI Voice Assistant▲273
Manage email and calendar with voice
2025 · useharmony.com · its alternatives →
8
Home Assistant Voice▲200
A open, local, and private voice assistant for your home
2024 · home-assistant.io · its alternatives →
9
Papermark AI▲432
Open-source AI document assistant
2023 · papermark.com · its alternatives →
10
Knowtex▲110
Voice AI billing for clinical notes, ICD-10 and E&M codes
2025 · app-knowtex.com · its alternatives →
11
Snips is a AI Voice Assistant platform 100% on-device and private▲372
2017 · snips.ai · its alternatives →
12AO
An open-source, Raspberry-Pi-based Siri alternative▲191
2014 · jasperproject.github.io · its alternatives →
13
Clearcall▲97
Replace your e-commerce voicemail with an AI
2019 · its alternatives →
14
Dexter, a Voice Controlled Assistant▲57
A digital assistant for the Raspberry Pi and Ubuntu - iamsrp/dexter
2021 · github.com · its alternatives →
15
Voicea▲151
Your voice collaboration platform
2017 · its alternatives →
16
A fast OSS voice assistant▲82
A fast, open-source voice assistant powered by Groq, Cartesia, and Vercel.
2024 · swift-ai.vercel.app · its alternatives →
17
Ivee▲83
Control your home with a personal voice-activated assistant.
2015 · indiegogo.com · its alternatives →
18
Stenox▲72
Your voice, perfectly transcribed in every app & browser
Jan 2026 · stenox.app · its alternatives →
19
Voice Mate - AI powered Voicemail▲127
Missed calls answered, summarized, and delivered instantly
Dec 2025 · voicemate.us · its alternatives →
20
Smart Dictation▲90
Multilingual transcription & translation for Mac
2025 · apps.apple.com · its alternatives →
21
VoiceXD▲86
Design and build custom AI assistants
2023 · its alternatives →
22
mybench.net▲71
Privacy first cloud based text to speech and OCR web app
2021 · mybench.net · its alternatives →
23
Breadcrumb – A flight recorder and context manager for your AI (Mac)▲49
AI plugin. Local and encrypted.
22d ago · innerloop.works · its alternatives →
24
Steno▲88
Type 4x faster, with your voice - powered by whisper.cpp
2023 · meetsteno.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →