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
40
launches
upvotes
4,000
upvotes
makers on file
37
makers on file
categories
16
categories

The leaderboard

  1. /dev/null

    1. /dev/null

    490 upvotes

    a 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…

  2. Composio Instant

    2. Composio Instant

    331 upvotes

    The 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

  3. Hoistbay

    3. Hoistbay

    195 upvotes

    Open-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…

    Open Sourcehoistbay.app1 maker, 1 with an email
  4. Harness²

    4. Harness²

    196 upvotes

    Harness 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…

  5. Exa 3.0

    5. Exa 3.0

    189 upvotes

    Smarter 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…

    APIYC S21exa.ai
  6. Mintlify Autopilot

    6. Mintlify Autopilot

    136 upvotes

    An 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

    7. Asimov 1

    125 upvotes

    The 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.

  8. RunInfra

    8. RunInfra

    115 upvotes

    Open 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…

  9. Kling 4.0

    9. Kling 4.0

    110 upvotes

    Fast 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

    10. Inflight

    116 upvotes

    The 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.

  11. ToDo.is

    11. ToDo.is

    109 upvotes

    Write 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

    12. ESP-Mosaico

    105 upvotes

    A 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

    13. Tiny Little Office

    104 upvotes

    A 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…

    Productivitytinylittleoffice.com1 maker
  14. bonds

    14. bonds

    97 upvotes

    Every 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

    Build 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

    16. reception

    94 upvotes

    Native 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

    17. xtty

    89 upvotes

    A 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

    18. Portlivo

    88 upvotes

    Every 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.

    Productivityportlivo.com1 maker, 1 with an email
  19. snyvi

    19. snyvi

    84 upvotes

    All 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…

    Productivitysnyvi.com1 maker
  20. yggy

    20. yggy

    82 upvotes

    The 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

    21. Stella

    80 upvotes

    Your 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

    22. Intel® GPU D-series

    76 upvotes

    Memory-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

    23. Stage

    73 upvotes

    Review, 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.…

    Design ToolsYC X261 maker
  24. call4me

    24. call4me

    75 upvotes

    Give 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.

  25. Glance for Mac

    25. Glance for Mac

    74 upvotes

    Your 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

    26. OpenShip Cloud

    73 upvotes

    Managed 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…

  27. Capitol Alpha Machine

    27. Capitol Alpha Machine

    73 upvotes

    Free 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

    28. Rovalty

    73 upvotes

    Pay 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

    29. Sorcerer

    70 upvotes

    Simulate 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…

    MacYC S241 maker
  30. Praex

    30. Praex

    68 upvotes

    The 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.ai
  31. Panza

    31. Panza

    69 upvotes

    One 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

    32. The New Beings

    68 upvotes

    AI 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…

    Artificial Intelligencethenewbeings.com1 maker
  33. Lugh Xtudio

    33. Lugh Xtudio

    69 upvotes

    The 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…

    Productivitylugh-xtudio.com1 maker
  34. WebRun

    34. WebRun

    43 upvotes

    AI 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…

    Productivitywebrun.ai1 maker, 1 with an email
  35. PandaOS

    35. PandaOS

    15 upvotes

    One 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.

    Developer Toolspandaos.ai1 maker, 1 with an email
  36. PDFBetter

    36. PDFBetter

    17 upvotes

    The 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…

    Productivitypdfbetter.com1 maker, 1 with an email
  37. Zyra

    37. Zyra

    12 upvotes

    Legal Identity for AI agents

    Zyra issues legal identity to AI agents: registration, a verified service endpoint, principal linkage, scoped authority, and asset binding. Then it defends them through agent-led work approved by licensed attorneys. The registration is…

    Legal1 maker
  38. Screen Time: Challenge Buddy

    Cut 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…

    Androidscreentime.com1 maker
  39. Houseloop

    39. Houseloop

    10 upvotes

    Hand 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

    40. KVWang

    0 upvotes

    Browser 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.…

    Productivitykvwang.com1 maker

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.