Every week, we compile the most popular AI tools on the Product Hunt platform for you. Here are the highlights for week 31 of 2026. Let's take a look at these innovative AI solutions together.
Table of contents
- Prelint
- SKI
- Prefactor
- Memmy Agent
- Adomate
- AI Search Console
- Claude Opus 5
- Artifacts by Databox
- SoundGate Guitar
- Webhound
- Zinley
- Claude Code usage tracking by LangWatch
- MiniMax H3
- DeepSeek-V4-Flash-0731
- NINA
- NudgeForMe
- /mission for Claude Code
- Cleanlist AI
- Pally
- Port22
1. Prelint 
Introduction: Preventing Product Drift in AI Code Writing
Number of votes: 🔺 672 votes Posted on: July 29, 2026
AI writes code at 10 times the speed. Prelint ensures code correctness—it reviews each PR based on your ADRs, documentation, and past decisions, catching product deviations before release. In teams using multiple AI reviewers, about 40% of issues fixed before merging are identified by Prelint.
Keywords: Prelint, AI code, code review, product drift, PR review, ADR, documentation, decision-making, code quality, team collaboration, AI review, code merging, issue fixing, speed enhancement.
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2. SKI 
Introduction: Free voice encoding service, suitable for Claude Code, Codex, and more tools.
Number of votes: 🔺 639 votes Posted on: July 30, 2026
We have just built SKI — a voice coding tool for Claude Code, Codex, and others. This is not dictation: your assistant responds aloud, just like a real teammate, allowing you to build at the speed of thought. You can even use it for real-time building in meetings or have it speak on your behalf. It is an ambient tool that quietly sits on your desktop — press a key, speak, and it works. All features are available on your machine, free of charge. Compatible with Mac and Windows.
Keywords: SKI, voice coding, Claude Code, Codex, voice assistant, real-time collaboration, meeting assistant, desktop application, free software, Mac, Windows, artificial intelligence, programming tools, voice recognition, voice interaction, development efficiency
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3. Prefactor 
Introduction: Real-time evaluation of your AI agent.
Number of votes: 🔺 636 votes Posted on: July 28, 2026
Most agents pass evaluation but fail in production. Prefactor is an evaluation layer that bridges this gap. We score each agent's performance in real-time, promptly identifying quality regressions and drifts, and showing the engineering team how their agents perform at scale. Built for teams delivering agents to customers.
Keywords: Prefactor, AI Agent, Real-time Evaluation, Quality Regression, Performance Monitoring, Engineering Team, Production Environment, Evaluation Layer, Agent Operation, Scale Performance, Customer Delivery, AI Performance, Data Drift, Evaluation Tools
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4. Memmy Agent 
Introduction: Let every AI remember the same you.
Number of votes: 🔺 585 votes Posted on: July 30, 2026
🍙 Memmy Agent is a personal memory center and local AI agent, suitable for all AI agents and tools like Claude Code, Codex, OpenClaw, and Hermes. It provides a shared, fully controllable memory for each AI—they all remember the same you. Memmy transforms chats, decisions, preferences, progress, and experiences into long-term memory, bringing the right context into matching tasks and can also directly take on work. Local storage is prioritized by default. Your memory is always under your control: manage it anytime. Start for free, offering 2 million ChatGPT tokens.
Keywords: Memmy Agent, Personal Memory Center, Local AI Agent, AI Tools, Claude Code, Codex, OpenClaw, Hermes, Shared Memory, Long-term Memory, Chat Records, Decision-making, Preferences, Progress, Experience, Context Matching, Local Priority, Memory Management, ChatGPT Tokens, Free Use
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5. Adomate 
Introduction: Transform data into successful advertising. On a large scale.
Number of votes: 🔺 574 votes Posted on: July 27, 2026
With Adomate, you can create ads at scale from data. Extract your Meta ad account, ad library, and review data from Trustpilot and Amazon. Build a creative research workflow and create brand ad concepts your way. Fully traceable to its original data triggers, no black box.
Keywords: Adomate, data-driven advertising, ad creation, large-scale advertising, Meta ad account, ad library, Trustpilot reviews, Amazon reviews, creative research workflow, brand advertising concepts, traceable data, data triggers, ad optimization.
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6. AI Search Console 
Introduction: Prompt analysis and citation mapping for artificial intelligence search.
Number of votes: 🔺 525 votes Posted on: July 30, 2026
The AI Search Console helps SEO and GEO teams replace manual AI visibility checks with repeatable data. It tracks brand mentions, rankings, share of voice, competitors, and citation sources on ChatGPT, Claude, Gemini, and Perplexity. It analyzes visibility at the individual prompt level, identifies gaps in content and citations, and generates client-ready reports without the need for spreadsheets or screenshots.
Keywords: AI Search Console, Prompt Analysis, Citation Mapping, SEO, GEO, Data Automation, Brand Mentions, Ranking Tracking, Competitor Analysis, ChatGPT, Claude, Gemini, Perplexity, Visibility Analysis, Content Gaps, Citation Gaps, Client Reports, No Spreadsheets Needed, No Screenshots Needed
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7. Claude Opus 5 
Introduction: Intelligence similar to Fable 5, priced at only half.
Number of votes: 🔺 463 votes Posted on: July 27, 2026
Opus 5 is a significant improvement at the Opus level, designed to power long-running agents while enhancing the efficiency of encoding and professional work.
Keywords: Claude Opus 5, Near-Fable 5, Intelligence, Half Price, Opus 5, Agency, Coding, Professional Work, Performance Improvement, Product Enhancement
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8. Artifacts by Databox 
Introduction: Ask your AI analyst and get a report ready to share.
Number of votes: 🔺 463 votes Posted on: July 27, 2026
Transform any conversation with your AI analyst into a beautiful report, slides, or interactive documents based on real-time data. Just one prompt to generate, then share via a public link or download as a PDF.
Keywords: Data report, AI analyst, real-time data, report generation, slides, interactive documents, public link, PDF download, data visualization, automated reports.
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9. SoundGate Guitar 
Introduction: AI music tutor, providing real-time feedback on your performance.
Number of votes: 🔺 459 votes Posted on: July 29, 2026
SoundGate guitar is a true AI practice companion that can listen to your playing. With zero-latency note detection, you receive instant visual feedback on an interactive fretboard. The built-in AI tutor analyzes your performance to provide personalized feedback, customized practice plans, and answers to any guitar-related questions.
Keywords: SoundGate Guitar, AI Music Mentor, Real-time Feedback, Guitar Practice Companion, Interactive Fretboard, Zero Latency Note Detection, Built-in AI Mentor, Personalized Feedback, Customized Practice Plans, Guitar Q&A.
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10. Webhound 
Introduction: Research engine provided for your agents.
Number of votes: 🔺 408 votes Posted on: July 27, 2026
Research has no natural endpoint. An agent can spend ten minutes or ten hours on the same question, and both answers may seem complete. Webhound allows you to choose how much work a question is worth. Give it a question and a budget. It will track leads and check weak claims until the budget runs out, then return a report with citations or a source dataset, along with the sources and working documents behind it. You can run Webhound yourself or call it from your agent via MCP or API.
Keywords: Webhound, research engine, proxy, issue research, budget management, data reporting, source documents, information retrieval, API calls, MCP, research tools, datasets, research efficiency, lead tracking, evidence checking.
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11. Zinley 
Introduction: Your personal AI representative for phone calls, emails, and tasks.
Number of votes: 🔺 403 votes Posted on: August 02, 2026
Most artificial intelligence stays in chat. Zinley can connect with you and the people around you. It has its own phone number and email, capable of answering calls, handling emails, booking appointments, and completing tasks under your rules. It remembers your people and relationships, then provides feedback in your language. It's not just another chatbot. It's a second version of you that emerges.
Keywords: Zinley, personal AI representative, phone, email, task management, AI assistant, voice calls, email handling, appointments, work management, interpersonal relationships, memory, reports, chatbots, personal assistant.
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12. Claude Code usage tracking by LangWatch 
Introduction: Check the actual cost of your Claude Code session.
Number of votes: 🔺 400 votes Posted on: July 30, 2026
Track Claude code usage: costs, caching, session replay. Run npx langwatch claude once. The cost of each session and cache read/write as separate token categories, each bash and MCP call as a span, with theoretical vs. billing comparison applicable to your maximum plan, and complete terminal replay in the UI. Codex also applies.
Keywords: Claude Code, usage tracking, LangWatch, costs, caching, session replay, npx langwatch claude, token categories, bash calls, MCP calls, theory and billing, Max plan, terminal replay, Codex
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13. MiniMax H3 
Introduction: Unified video generation for dynamic design and brand promotion.
Number of votes: 🔺 386 votes Posted on: July 31, 2026
MiniMax H3 is an open multimodal model capable of generating 2K videos with native stereo sound. It unifies text, image, and audio inputs, excelling in accurate text rendering, visual packaging, and complex instruction execution, making it suitable for commercial content creation.
Keywords: MiniMax H3, video generation, dynamic design, brand promotion, open multimodal models, 2K video, native stereo sound, text-image-audio input, precise text rendering, visual packaging, commercial content creation, complex instruction execution.
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14. DeepSeek-V4-Flash-0731 
Introduction: Frontier Agent Intelligence for Lightning Prices
Number of votes: 🔺 341 votes Posted on: August 01, 2026
DeepSeek-V4-Flash-0731 is the official version of V4-Flash, featuring significantly enhanced intelligence capabilities. It outperforms V4-Pro (preview version) in key benchmark tests, natively supports the Responses API, and is fully compatible with Codex CLI.
Keywords: DeepSeek-V4-Flash-0731, cutting-edge proxy intelligence, Flash price, V4-Flash, proxy capabilities, V4-Pro, performance enhancement, Responses API, Codex CLI, official release
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15. NINA 
Introduction: Gradually guide users to use your product.
Number of votes: 🔺 338 votes Posted on: July 30, 2026
NINA lives in your product, helping users solve the difficulties they encounter. They ask "How do I...?" through voice or text. NINA guides them step by step in a real-time interface, helping them resolve issues before opening a ticket, searching for documents, or contacting support. This is not a preset tour, chatbot, or FAQ. NINA is built for B2B SaaS teams that still rely on onboarding calls, product videos, Slack channels, and repetitive support answers.
Keywords: NINA, User Guidance, Product Usage, Voice Assistant, Text Assistant, Real-time Interface, B2B SaaS, Onboarding Guidance, Customer Support, Product Training, User Experience, Automated Support, Online Help, Interactive Tutorials, Technical Support
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16. NudgeForMe 
Introduction: AI Follow-up Assistant for Missed Email Opportunities
Number of votes: 🔺 323 votes Posted on: August 01, 2026
NudgeForMe scans the conversations you send, finds unreplied threads, and drafts natural follow-up emails in your inbox. It starts in draft mode, so you can stay in control. You can review each opportunity, select the useful ones, and send them via Gmail, Outlook, or IMAP/SMTP. NudgeForMe is developed by the Snoooz team, having processed millions of emails, focusing on one pain point workflow: ensuring that leads, deals, partnerships, and customer conversations don’t quietly go cold.
Keywords: NudgeForMe, AI Follow-Up Assistant, Email Follow-Up, Automatic Drafts, Email Management, Sales Leads, Customer Communication, Gmail, Outlook, IMAP, SMTP, Snoooz Team, Email Opportunities, Follow-Up Emails, Business Communication, Improve Efficiency
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17. /mission for Claude Code 
Introduction: Assign Claude Code the task of generating a spy team.
Number of votes: 🔺 319 votes Posted on: July 29, 2026
Medley is a free Claude Code plugin designed for work across multiple sessions. Input /mission to convert results into real-time charts, coordinating Claude Code and Codex workers, reviewing results, and continuing the process. Provide BYOK for Kimi, GLM, etc. through OpenRouter.
Keywords: Claude Code, task plugins, team collaboration, real-time charts, coordinating work, results review, free plugins, OpenRouter, Kimi, GLM, productivity tools, task management
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18. Cleanlist AI 
Introduction: Natural Language Mining: Finding, Enriching, and Synchronizing Potential Customers.
Number of votes: 🔺 300 votes Posted on: July 31, 2026
Cleanlist AI converts any potential customer input into a verified, enriched, and CRM-ready lead list. Upload a CSV, paste LinkedIn or Sales Navigator URLs, add domains, or use search filters, then let the AI agent enrich contacts, verify emails, research each lead, and sync the final list to your CRM. With a rich pipeline from 15 providers, AI research columns, and one-click CRM sync, Cleanlist helps GTM teams build lists without having to piece together six different tools.
Keywords: Cleanlist AI, natural language lead generation, discover leads, enrich leads, sync leads, verify leads, CRM ready, CSV upload, LinkedIn links, Sales Navigator links, domain addition, search filters, AI agents, contact enrichment, verify emails, lead research, CRM sync, GTM team, list building, tool integration.
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19. Pally 
Introduction: Personal assistant in your text
Number of votes: 🔺 275 votes Posted on: July 30, 2026
Pally is your personal assistant, living in your messages. No more keeping people waiting for replies: let Pally respond for you, get the job done, and save time. We are the only text assistant that can natively connect to your iMessage and WhatsApp inboxes, which means Pally can monitor, remind, and even reply to your friends' messages—using your tone and considering your context.
Keywords: Pally, personal assistant, text assistant, iMessage, WhatsApp, auto-reply, save time, message management, consistent tone, online assistant, chat assistant, message reminders, connect apps, smart replies.
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20. Port22 
Introduction: Claude code, Codex, and more content on your mobile phone.
Number of votes: 🔺 268 votes Posted on: August 01, 2026
I will start a long-running proxy, walk away, and then come back to find it took 20 minutes waiting for my approval on a file edit. Port22 puts every coding proxy you run on your Mac onto your phone. Check which ones are working and which are stuck. When a proxy needs permission, your phone will vibrate, and you can click on the actual options it provides instead of guessing the buttons. It connects to what you are already running. No packaging, no configuration, no new terminal needed. One Mac and two sessions are free, with all features available.
Keywords: Port22, Programming Assistant, Mobile Application, Code Management, Mac Application, Real-time Monitoring, File Editing, Proxy Execution, Notification Alerts, Convenient Operations, Free Trial, Multi-tasking, Programming Tools, No Configuration Needed, Terminal Management
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Summarize
Above is the selection of the most popular AI tools on Product Hunt for the 31st week of 2026. These tools showcase the latest innovations in the AI field, offering users a variety of solutions. Which one are you most interested in? Feel free to share it with your friends!