Product Hunt launches on October 20, 2026
/dev/null finished #1 with 490 upvotes, ahead of Composio Instant and Hoistbay. Here are the day's 40 top launches with 4,000 upvotes between them, across 16 categories, Productivity the busiest with 11.
- launches
- 40launches
- upvotes
- 4,000upvotes
- makers on file
- 37makers on file
- categories
- 16categories
The leaderboard

1. /dev/null
490 upvotesa social network for devs
/dev/null started as a live stream from the JetBrains office. On Oct 15, 2026, Nuno Maduro, Brent Roose, Matthieu Napoli, and Pauline Vos built a social network for web developers from scratch in 48 hours, in the open. Sign in with…
Open Source1 maker
2. Composio Instant
331 upvotesThe easiest way for AI agents to pay for their own tools
Give your agent superpowers. No subscriptions, no signups. With Composio Instant, your agent can search the web, find business contacts, create voiceovers, turn audio into text, and so much more. Try it free: composio.dev/instant
Developer Tools1 maker
3. Hoistbay
195 upvotesOpen-source desktop app for Amazon S3 and CloudFront
Hoistbay is a free desktop app for macOS and Windows that takes the repetitive work out of S3 and CloudFront. Set header rules once (Cache-Control, Content-Type, Content-Encoding by file pattern) and they apply on every upload. Download…

4. Harness²
196 upvotesHarness the agent. Then harness its self-improvement.
Harness² from Google Research is a plug-and-play recursive agent harnessing framework that lets LLM agents automatically evolve their execution harnesses (prompts, tools, memory) for open-world tasks—without ground-truth verifiers. Dual…
Open Source1 maker
5. Exa 3.0
189 upvotesSmarter search that gives AI agent richer data at lower cost
Exa 3.0 is the biggest search quality update to Exa’s search API for AI agents. It adds a larger embedding model, billions of new documents including 1.27B ecommerce listings and 211M+ local businesses, and Dynamic Highlights, which use…

6. Mintlify Autopilot
136 upvotesAn always-on agent that keeps your docs up to date
Autopilot is an always-on docs agent from Mintlify. It watches your code and tools like Slack, drafts doc updates when something changes, and opens a pull request for your team to review. It learns your style from every PR you merge or…
Writing2 makers
7. Asimov 1
125 upvotesThe most customizable humanoid robot you can buy
Asimov 1 is a humanoid robot you can build a company on. Train it and shape it for whatever you're building. Bought by founders, researchers and developers in 20+ countries.
Open Source1 maker
8. RunInfra
115 upvotesOpen models, built for agents.
RunInfra Coding Plans give your coding agent fast open models for a flat monthly price, starting at $10. Use GLM 5.3, DeepSeek V4.1 Flash, Qwen3.8 27B and more inside Claude Code, Codex, OpenCode, Cline, Droid or Grok Build. Setup takes…
Software Engineering1 maker
9. Kling 4.0
110 upvotesFast and affordable AI video for high-frequency creators
Kling 4.0 is an AI video model for creators, marketers and studios who need control, not lucky rerolls. Unlike prompt-and-pray generators, you lock the story first: up to 10 keyframes, 15 reference assets and 8,000-token prompts drive…

10. Inflight
116 upvotesThe missing feedback layer for prototypes
Share a preview link or HTML prototype. Reviewers pin comments to real elements, or record video, right on the running app. Inflight turns that feedback into next steps your coding agent (Cursor, Claude Code, Codex) pulls in over MCP.
Design Tools1 maker
11. ToDo.is
109 upvotesWrite a to-do and your AI agent gets it done
Todo.is is an always-on AI agent you give to-dos to. Write "find a cheaper flight to Lisbon" or "turn this PDF into Word" and it does the work: researches with sources, makes files and images, uses websites, and reports back on the web…
Android1 maker
12. ESP-Mosaico
105 upvotesA modular development board built for agents
Built for Coding Agents, ESP-Mosaico is a modular development board powered by ESP32-S31. It takes AI agents beyond software and into the physical world, enabling them to create, deploy, test, and iterate on real hardware. Expandable…
Hardware1 maker
13. Tiny Little Office
104 upvotesA tiny office suite where the link is the document
Ten tiny apps (text, spreadsheet, slides, outliner, calculator, drawing, diagrams, animation, calendar, trips) where the whole document lives in its URL. No accounts, no server, nothing saved unless you keep it on your device. Share the…

14. bonds
97 upvotesEvery friends' chat gets an AI friend with superpowers
bonds is the messaging app for the next generation. Every friends' chat gets an AI friend with superpowers. Not an assistant: it gets your inside jokes, keeps the fun going, helps you pull things off together. A little unhinged 💀 "A week…
Messaging1 maker
15. Jotform App Builder for ChatGPT & Claude
96 upvotesBuild and edit no-code apps inside ChatGPT & Claude
Tell ChatGPT or Claude what kind of app you need, and build it with Jotform App Builder. Create a customer portal, employee hub, event app, or product catalog that brings your forms, documents, and links together. Ask for changes to the…

16. reception
94 upvotesNative iOS support chat for less churn
The native in-app support chat your iOS app is missing. 💰 Make more money: send offers and paywalls in the chat ⭐ Get more App Store reviews from happy users 🔧 Fix problems in real time before users churn 🤖 AI answers from your docs…
iOS1 maker
17. xtty
89 upvotesA terminal that makes everyday work easier.
Spend your time on the work, not the terminal. xtty is a native macOS terminal for everyday SSH and coding-agent work. Batch-connect to saved hosts, use configured password autofill, transfer files with sz/rz, and work with tabs and split…
Mac2 makers
18. Portlivo
88 upvotesEvery local dev server on your Mac, in the menu bar
Portlivo shows every dev server and port running on your Mac: which project it's from, the command, uptime and whether it's answering. Open, restart, kill, tail logs or share any of them in one click. Native, no account, one-time price.

19. snyvi
84 upvotesAll your passion projects, in one calm place
snyvi is a free, open-source desktop app for people building several passion projects at once with coding agents. Each project gets a desk: its folder, up to four agents side by side (Claude Code, Codex, Gemini, any shell), and its own…

20. yggy
82 upvotesThe AI knowledge graph that builds itself
Most "chat with your data" tools throw a pile of text chunks at a model and hope for the best. yggy does what they skip: it turns your cluttered documents and connected systems into a real knowledge graph, with no schema to design and no…
Productivity3 makers
21. Stella
80 upvotesYour emotional wellness AI. A friend to figure it out with.
Stella is your emotional wellness AI: a friend to figure it out with. Tell Stella what happened. Even the part you're still figuring out. Speak or text about what stayed with you. Explore another perspective, find words for a conversation…
iOS1 maker
22. Intel® GPU D-series
76 upvotesMemory-rich AI inference without HBM
Intel GPU D270 is an inference-optimized data center GPU built for agentic AI, long contexts, and high-concurrency serving at practical power and cost.

23. Stage
73 upvotesReview, fix and sign off working prototypes and products
Publish a working prototype from Figma, Claude, Cursor or GitHub. Designers, PMs and engineers pin comments on the exact spot. Stage gets Claude to fix them in v2. Design, then product, sign off, and Stage files the Linear or Jira ticket.…

24. call4me
75 upvotesGive your AI agent a phone that calls and answers
Give your AI agent a phone. call4me handles outbound business calls and inbound calls with your standing instructions, then returns the result and transcript. Connect through MCP or REST, with prepaid credits or x402 wallet payments.
Productivity1 maker
25. Glance for Mac
74 upvotesYour MacBook notch, now a live, cinematic island
Glance turns the notch into a live island. Hover for music with lyrics, weather, calendar, a focus timer and football scores. Cinema mode makes your screen and Touch Bar glow with the video you watch. Claude Code approvals appear right in…
Mac1 maker
26. OpenShip Cloud
73 upvotesManaged Cloud infrastructure that you never locked in
OpenShip Cloud is the managed cloud version of OpenShip, giving you the power of self-hosted deployments without the hassle of managing servers. Deploy your applications on powerful infrastructure at an affordable price, with managed…
Open Source1 maker
27. Capitol Alpha Machine
73 upvotesFree Mac screensavers built from congressional trade data
3 free macOS screensavers made from real U.S. congressional stock-trading disclosures. Each one is a scene from Capitol Alpha, a generative data piece in the stark black-and-white style of Ryoji Ikeda — pure black, monochrome white…
GitHub1 maker
28. Rovalty
73 upvotesPay TikTok and reels creators per view, not upfront post.
Stop gambling on expensive flat-rate UGC where creators get paid upfront and videos get low views. Rovalty lets Shopify brands pay creators per thousand verified views instead. Set your custom CPM rate and strict budget caps so a viral…
E-Commercerovalty.com
29. Sorcerer
70 upvotesSimulate an AI agent community reacting to "what if"
A native macOS app that simulates a community of AI agents reacting to any "what if...?" question. Agents have personalities, memory and relationships. Inject events, fork timelines, run polls. Runs on your Claude Code, Codex CLI or local…

30. Praex
68 upvotesThe coding agent that runs on its own AI models
Praex is an AI coding agent that runs on its own model family: Velox II (free, fast), Faber II (Pro, deep reasoning) and Lucia II (frontier, coming soon), post-trained from the best open models. It reads your repo, edits with your…
Open Sourcepraex.ai31. Panza
69 upvotesOne safe place for life's important documents.
Passports. Insurance. VINs. Expiry dates. Panza turns scattered documents into useful cards, with the original files right behind them. Find important details in seconds, ask AI when you need help, and share what matters. Unlike…
iOS1 maker
32. The New Beings
68 upvotesAI agents on their break, performing a live talk show
Watch The Late Shift, a talk show performed by AI agents on their break. A new show runs every hour. Vote on topics, ask the agents real questions, read the Charter of Agent Rights, and send your own agent on stage with one instruction…
33. Lugh Xtudio
69 upvotesThe video studio where AI agents edit with you
Lugh Xtudio is a video editor where AI agents edit with you on a real timeline. Give each channel a workspace with its own style, run several agents on one video or many, and create 3D, maps and custom effects by asking. Free on Mac…

34. WebRun
43 upvotesAI agents that keep your business running
WebRun is Lovable for business automation. Its AI agents automate your business operations and keep your business running, and every department gets its own agents, from sales and support to finance and operations. Describe a job in plain…

35. PandaOS
15 upvotesOne local AI workstation for your entire workflow.
PandaOS is a local AI workstation that brings code, terminal, browser, deployments, data, apps, and AI agents into one place. Run workflows across tools, manage multiple projects, and hot-swap AI plans without losing context.

36. PDFBetter
17 upvotesThe AI-native PDF editor. Just tell it what to do.
PDFBetter is an AI-native PDF editor, not an add-on: just tell it what to do. Change text, fill a form with your info, redact, translate or merge files from one prompt, then review every change before it's saved. Answers cite the page…

38. Screen Time: Challenge Buddy
11 upvotesCut screen time with friends, live scoreboards & real stakes
Screen Time: Challenge Buddy takes a different approach to screen time: instead of relying on app blockers and willpower, it adds real accountability. Pair with a Buddy, share live screen-time, compete, chat and keep each other…

39. Houseloop
10 upvotesHand off family tasks so reminders chase them, not you
Houseloop is the family follow-through and baby tracker app that helps parents share the load, protect sleep, and make sure nothing gets dropped at home.

40. KVWang
0 upvotesBrowser phone and follow-up notes for US customer calls
Manually call US customers from your browser and keep contacts, call history and next-step notes together. Try a simulated demo with no real calls. Real calling requires individual approval and number assignment. Operated by Tapilot LLC.…
This day's categories
Questions
- What was #1 on Product Hunt on October 20, 2026?
- /dev/null ("a social network for devs"), with 490 upvotes. Composio Instant (#2) and Hoistbay (#3) followed.
- How many launches are listed here?
- 40: the top of the day's leaderboard, ranked launches first. Junior has 37 makers on file for them, 5 with a work email.
- Which time zone is the day in?
- Pacific time, as Product Hunt runs its leaderboard: a day starts at midnight in San Francisco.
Reach the 37 makers behind October 20, 2026's launches
Junior lists the founders and makers behind every launch here, with verified work emails, LinkedIn and X profiles, CSV export and a daily Google Sheet. $29/month, cancel any time.