Every month, we compile the most popular AI tools from the Product Hunt platform for you. Here are the highlights for September 2026; let's take a look at these innovative AI solutions together.
Table of contents
- Ami AI
- tiun.
- Clueso MCP
- Mastra Factory
- Jev
- Voiskey
- Switch
- GPT-6 Astra
- Superset Mobile
- AINA
- Monid
- Solid
- MCP Connectors by Databox
- Floot MCP
- AI Toolbox 3.0
- Sai
- Harden
- Loqua
- Naise AI
- iFixAi
1. Ami AI 
Introduction: Cute customer acquisition methods
Number of votes: 🔺 655 votes Posted on: September 18, 2026
Most outbound work depends on one decision: who to write to this week. Ami has made 17,707 attempts and recorded the results. Built on GPT-6 Astra, each campaign reads your website, selects buyers who are likely to convert, and works backward based on the quantity you need: leads, senders, weeks. If the requested list is not feasible, it will inform you before building any content. After the plan is approved, it executes the outbound calls, monitors each campaign, and corrects any issues that arise. There have already been 19,854 scheduled meetings.
Keywords: Ami AI, customer acquisition, outreach marketing, GPT-6 Astra, potential customers, marketing automation, meeting scheduling, data analysis, marketing strategy, conversion rate, plan approval, marketing campaigns, target customers, performance monitoring, feedback adjustment, sales funnel.
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2. tiun. 
Introduction: Authentication, Billing, and Payment for AI Builders
Number of votes: 🔺 626 votes Posted on: September 15, 2026
A system for authentication, payment, customer data, and analytics. Install with a single command. Launch paid products on the same day you start building.
Keywords: tiun, authentication, billing, payment, AI developer, customer data, data analysis, integrated system, quick start, paid products, instant build
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3. Clueso MCP 
Introduction: Create and edit videos through chat.
Number of votes: 🔺 586 votes Posted on: September 22, 2026
Use Claude, ChatGPT, or any AI agent to create videos. Give Clueso an idea, slides, reference videos, or recordings, and it will handle the entire video production: storyboarding, scenes, voiceovers, music, and editing, maintaining brand consistency. All content can be edited manually or through chat.
Keywords: Clueso MCP, video production, video editing, chat-generated videos, Claude, ChatGPT, AI agents, storyboards, scenes, voiceover, music, editing, branding, editable, manual editing, chat editing.
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4. Mastra Factory 
Introduction: From problem to production, operated by agents.
Number of votes: 🔺 577 votes Posted on: September 9, 2026
Mastra Factory is an open-source, agent-based software delivery environment. It combines persistent coding agents, code repository workspaces, issue reception, planning, implementation, and pull request reviews into a web application that you can control.
Keywords: Mastra Factory, open source, agent-driven, software delivery environment, persistent coding agent, repository workspace, issue collection, planning, implementation, pull request review, web application, control
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5. Jev 
Introduction: Rapid, structured artificial intelligence decision-making for software automation
Number of votes: 🔺 571 votes Posted on: September 21, 2026
Jev is TypeSafe AI's System One cutting-edge model: it takes unstructured states as input and outputs categorized probabilistic decisions. Jev does not generate text; instead, it returns choices, scores, and Noul answers with calibrated probabilities for your code to use. Parallel sampling provides response times of about 70-500 milliseconds, making it approximately 20-200 times faster and 40-400 times cheaper than comparable LLM workflows, with output tokens being free. It is now open to everyone at console.typesafe.ai, with no waiting list required.
Keywords: Jev, artificial intelligence, software automation, rapid decision-making, structured decision-making, probabilistic decision-making, parallel sampling, low latency, low cost, TypeSafe AI, system model, selection, score, Noul answer, console, free output, no waiting list.
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6. Voiskey 
Introduction: AI voice input that sounds very natural in every application.
Number of votes: 🔺 556 votes Posted on: September 15, 2026
Voiskey starts from what you want to express, not just what you say. It articulates a rough idea that adjusts based on the purpose and the reader: casual communication with friends, formal interactions with colleagues, and technical conversations with AI. Its response speed is five times faster than typing, ready to send after being organized, while still sounding like yourself. Voiskey is now available on iOS, macOS, Android, and Windows, supporting over 100 languages. Start for free. Join during the launch period to receive one month of Pro membership.
Keywords: Voiskey, AI voice input, voice typing, fast input, multilingual support, iOS, macOS, Android, Windows, free trial, professional version, voice recognition, natural language processing, social applications, work collaboration, technical communication, voice assistant, efficiency enhancement, voice to text, voice editing.
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7. Switch 
Introduction: Introduce any AI agent into Slack, Teams, and Discord.
Number of votes: 🔺 547 votes Posted on: September 8, 2026
Switch brings AI agents into the collaboration tools your team already uses. The agents join your Slack, Teams, Discord, or Telegram channels as named participants, sharing the same context and history as your team. Simply connect the agent once to use it across multiple projects. Each room has its own context, participants, and rules. Supports Claude Code, OpenAI, Google ADK, LangChain, and more. Open-source and self-hosted, it can be up and running in minutes.
Keywords: Switch, AI agents, collaboration tools, Slack, Teams, Discord, Telegram, team collaboration, context sharing, open source, self-hosted, Claude Code, OpenAI, Google ADK, LangChain, project management, participants, rule setting, real-time collaboration, efficiency improvement.
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8. GPT-6 Astra 
Introduction: OpenAI's most powerful end-to-end work model
Number of votes: 🔺 528 votes Posted on: September 4, 2026
GPT-6 Astra is OpenAI's most powerful model for complex reasoning, software engineering, computer usage, science, and professional work. Asynchronous tool calls and mid-prompt guidance help it run multi-step agent workflows. API: Model ID gpt-6-astra, $10/$50 per million tokens (short context). Initially available through trusted access/dawn launch, followed by Plus, Pro, Business, Enterprise, and API, expected to roll out in the coming days. It is OpenAI's first model to reach a critical threshold of cybersecurity capabilities (advanced network access limited).
Keywords: GPT-6 Astra, OpenAI, complex reasoning, software engineering, computer usage, science, professional work, asynchronous tool calls, multi-step agent workflows, API, model ID, key cybersecurity capabilities, advanced network access, trusted access, daytime launch, Plus, Pro, business, enterprise, token pricing.
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9. Superset Mobile 
Introduction: Your coding assistant is now in your pocket.
Number of votes: 🔺 508 votes Posted on: September 21, 2026
Coordinate coding agents from your iPhone. Continue the same workspace from your computer, view differences, and merge PRs outside the office. Compatible with Claude Code, Codex, and other terminal agents. Included in Superset Pro. Use code MOBILELAUNCH for the first month free.
Keywords: Superset Mobile, Programming Assistant, Mobile Programming, iPhone Programming, Workspace Synchronization, Code Review, Merge PR, Claude Code, Codex, Terminal Proxy, Superset Pro, Free Trial, MOBILELAUNCH
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10. AINA 
Introduction: Discover Your Job Search Blind Spots with an AI Coach
Number of votes: 🔺 505 votes Posted on: September 18, 2026
AINA is an artificial intelligence career coach that helps you understand the factors hindering your job search, enhance your profile, and practice interviews through conversations with a video avatar. Talk to AINA and take away a personalized action plan to prepare for the next step in your career.
Keywords: AINA, AI Career Coach, Job Search, Career Development, Personalized Action Plan, Video Avatar, Interview Practice, Job Search Blind Spots, Strengthening Personal Profile, Career Planning
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11. Monid 
Introduction: OpenRouter is used as a proxy tool.
Number of votes: 🔺 496 votes Posted on: September 2, 2026
We connect your AI agent to over 1,800 APIs without any subscriptions. Search engine optimization, lead generation, video/music generation, social media, stocks, market trends, on-chain data, competitor tracking, sentiment analysis—all features can be unlocked with just one key.
Keywords: Monid, AI agent tool, OpenRouter, API connection, no subscription required, SEO tools, lead generation, video generation, music generation, social media, stock data, market trends, on-chain data, competitor tracking, sentiment analysis, one-click unlock.
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12. Solid 
Introduction: Agents with their own computers, accounts, and budgets.
Number of votes: 🔺 472 votes Posted on: September 23, 2026
Solid's AI agents build applications, automate workflows, and handle tasks where you lack time or expertise. They select and set up their own real machines, create accounts, and pay service fees. They use your applications via APIs or log in like a person. They build the missing parts and solve problems in the process. Beyond individual agents like Grok Bot and Muse: Solid is designed for complex, long-term work for you and your team. Close your laptop. Solid takes full responsibility for the job from start to finish.
Keywords: Intelligent agents, application development, workflow automation, artificial intelligence, account management, budget control, actual machines, API interfaces, problem-solving, team collaboration, long-term work, complex tasks, Solid, automation tools, productivity enhancement.
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13. MCP Connectors by Databox 
Introduction: Provide context to your AI analyst to explain performance and take action.
Number of votes: 🔺 461 votes Posted on: September 28, 2026
Connect your AI analyst to the tools your business uses. It extracts context from your CRM or support desk, so each answer reflects the actual situation in your business and actions can be taken based on the findings. You can choose from over 10 connectors or add any MCP server.
Keywords: MCP connector, Databox, AI analyst, business tools, CRM, desktop support, performance explanation, business context, connector, MCP server, data analysis, automation, real-time feedback
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14. Floot MCP 
Introduction: Building and publishing web and mobile applications within Claude or ChatGPT.
Number of votes: 🔺 448 votes Posted on: September 24, 2026
Connect Floot to Claude or ChatGPT to build a full-stack application without leaving the chat. Floot provides a ready-made workspace for your AI, including a database, user login, hosting, and real-time URLs - no installation or configuration needed. Your existing Claude or ChatGPT subscription handles the thinking, so Floot does not charge based on AI usage. When you're ready, publish the same project to the web, iOS, and Android, and continue to publish updates from the same conversation.
Keywords: Floot MCP, build applications, web applications, mobile applications, Claude, ChatGPT, full-stack applications, build in chat, AI workspace, database, user login, hosting, real-time URL, no installation required, no configuration needed, subscription service, publish projects, iOS, Android, update release
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15. AI Toolbox 3.0 
Introduction: Search, organize, and export all AI chats to one place.
Number of votes: 🔺 442 votes Posted on: September 06, 2026
The AI toolbox is the missing layer above ChatGPT, Claude, Gemini, and Grok: folders and subfolders, full-text search across all conversations (even searching all four platforms simultaneously), a prompt library with //insert and multi-step chains, bulk export to Markdown/PDF/JSON, bookmarks, and real-time context meters. One installation covers all four AIs. With a local-first approach: your chat history is kept in the browser. Trusted by over 40,000 users from more than 150 countries, rated 4.5 stars in the Chrome Web Store.
Keywords: AI Toolbox, AI Chat Management, ChatGPT, Claude, Gemini, Grok, Folders, Full-text Search, Prompt Library, Multi-step Chains, Batch Export, Markdown, PDF, JSON, Bookmarks, Real-time Context, Local First, User Trust, Chrome Web Store, 4.5-star Rating
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16. Sai 
Introduction: The autonomous computer fleet you command.
Number of votes: 🔺 424 votes Posted on: September 21, 2026
Sai is the world's first robotic secretary, capable of collaborating with a group of autonomous computers to handle your endless screen work. Each computer navigates software like you do: reading screens, clicking buttons, filling out forms. Sai is trained to interact with computer interfaces, automating software even without APIs: legacy desktop applications, internal portals, anything that requires login. Sai supports Windows, macOS, and Linux. OSWorld rating is 73%.
Keywords: Sai, autonomous computer, robot secretary, automation software, screen work, computer interface, no API required, traditional desktop applications, internal portal, software after login, Windows, macOS, Linux, OSWorld, computer automation
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17. Harden 
Introduction: Security Layer of AI Coding Agents
Number of votes: 🔺 420 votes Posted on: September 9, 2026
Harden AIF is a free local security tool for AI coding agents. Its post-training model checks tool calls before execution, using your requests and session context. It surpasses cutting-edge models in critical agent security benchmarks while keeping your codebase and tool output on your machine.
Keywords: Harden, AI coding agent, security tools, local security, model checking, tool invocation, request context, session context, agent security, free tools, code security, data protection, machine local, cutting-edge models, security benchmarks
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18. Loqua 
Introduction: Express thoughts naturally until completion.
Number of votes: 🔺 419 votes Posted on: September 11, 2026
Your thinking shouldn't slow down because of the keyboard. With Loqua, you can speak naturally, turning rough ideas into usable writing, understanding content on the screen, listening when you don't want to read, and driving work forward through voice—ranging from rewriting and translating to scheduling and coding workflows. Reduce typing, minimize context switching, and spend more time staying focused.
Keywords: Loqua, natural language, thought transformation, writing tool, speech recognition, voice input, translation, scheduling, programming workflow, improve efficiency, reduce typing, smooth work, voice assistant, mind mapping, voice communication
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19. Naise AI 
Introduction: Truly executed autonomous marketing agency
Number of votes: 🔺 414 votes Posted on: September 23, 2026
Stop taking care of the empty text box for artificial intelligence. Naise AI provides a complete marketing department output for founders and streamlined teams without additional expenses. Lock in your brand guidelines with persistent memory, choose a prompt manual, and let the platform handle execution. From auditing real influencers and pitching to journalists, to locally generating and scheduling social content. Go from zero to live campaigns in less than 24 hours, saving over 40 hours a week and reducing your marketing costs.
Keywords: Naise AI, self-operated marketing agency, marketing automation, brand guidelines, persistent memory, prompt manual, execution marketing, influencer screening, media public relations, social content generation, marketing cost savings, quick start, real-time activities, team efficiency improvement, marketing department output.
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20. iFixAi 
Introduction: Independent audit AI agents to reveal inconsistencies.
Number of votes: 🔺 412 votes Posted on: September 29, 2026
iFixAi is an independent auditing organization that helps companies assess whether they can trust their AI agents. Unlike relying solely on evaluation and observability tools, its multifaceted audits include 250 checks across 69 categories of AI misalignment, combining AI red team testing, operational assurance, and perspectives from philosophy, ethics, and sociology. It identifies failures in testing, explains their business impact, and provides evidence that engineers can use to investigate and fix these issues.
Keywords: iFixAi, independent audit, AI agents, credibility assessment, AI inconsistencies, multidimensional audit, 250 checks, 69 categories, AI red team, operational assurance, philosophy, ethics, sociology, failure identification, business impact, evidence provision, engineer investigation, issue resolution.
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Summarize
These are the most popular AI tools selected on Product Hunt in September 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 with your friends!