Sidekins
a Mac companion that visits friends and does your work
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Details
- External ID
- 49935328
- Source
- HN
- Company
- —
- Product
- Sidekins
- Website domain
- sidekins.com
- Launched
- Oct. 2, 2026
- Cohort
- —
- Upvotes
- 5
- Upvotes percentile
- 0.11494252873563218
- Tags
- —
- Fetched at
- Oct. 6, 2026, 5:01 p.m.
- Updated at
- Oct. 6, 2026, 5:01 p.m.
Description
I'm a small indie developer, I've made a mac app called SidekinsIt is a small desktop character that you can design yourself(I call it a Kin/Sidekin) and lives around your screen and peeps from the side when not in use.It is a very social app, you can add your friends and chat with them using your Kin. It is an AI agent so you can ask in the main chat to delivery some message to your friend and it creates the message you want and animation using your Kin and goes to your friends desktop and speaks/act out your message.You can also ask it to help you "guide" through your mac, or any app, it moves and points around telling you how things work. There is also a "do" mode, this actually does things for you on your mac, like play this song on Spotify or add an iPhone 16 to my amazon cart.you can see the demos here on the website on what and how it does things : www.sidekins.comCurrently, it works on Mac with apple silicon, and has 300 free messages.Try it out, and connect with me on the app: @18kushaljain
Enrichment
- Niche
- keyboards and input customization tools
- Vertical
- Horizontal
- Function
- Agent / copilot
- Audience
- Prosumer
- AI stance
- AI-native
- Project type
- Commercial product
- Normalized one-liner
- desktop ai companion for mac users
- Manually corrected
- False
Could you build this?
Partial While LLM vision APIs and messaging backends are accessible, writing a native macOS companion app that captures screens dynamically, draws over arbitrary windows, runs step-by-step UI automation, and syncs peer-to-peer desktop avatars requires native macOS systems engineering.
What it would actually take: The app requires a native Swift/macOS architecture using ScreenCaptureKit for zero-latency screen streaming, Accessibility APIs (AXUIElement) for reading UI hierarchies and driving click events, and a low-latency WebRTC or WebSocket sync server for multiplayer avatar interactions. The hard part is building reliable macOS desktop overlay rendering with click-through and coordinate mapping, alongside an agentic controller that parses unstructured screen UI to accurately guide or automate user clicks without crashing. This demands specialized Apple platform and accessibility engineering.
Discussion
3 comments analyzed.
Competitors
Other products that read as similar to this one — 60 launches clear the similarity bar, closest 8 shown.
Attention rank: #58 of 61 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 338 days after the earliest competitor.
- Sider Omni Sidebar · ph · 2026-09-18 · 301 upvotes · similarity 0.45
- sidelet · ph · 2026-10-02 · 1 upvotes · similarity 0.42
- My Dock Buddies · ph · 2026-09-15 · 3 upvotes · similarity 0.42
- Sidestream · hn · 2026-01-06 · 6 upvotes · similarity 0.39
- Bestie · ph · 2026-09-14 · 1 upvotes · similarity 0.39
- Twin · ph · 2026-10-01 · 70 upvotes · similarity 0.38
- HUD-like live annotation and sketching app for macOS · hn · 2025-10-29 · 56 upvotes · similarity 0.37
- Moltbook · hn · 2026-01-28 · 287 upvotes · similarity 0.36
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a agent / copilot tool for Agriculture yet.