Every week, we compile the most popular AI tools on the Product Hunt platform for you. Here are the highlights for week 31 of 2025. Let's take a look at these innovative AI solutions together.
Table of contents
- SciSpace Agent
- Sailhouse - Agent Control Plane
- Hierarchical Reasoning Model
- Sellible
- EasyKOL
- PromptPlex
- ClueoAPI
- Voquill
- Kanbanq : Open alpha
- Clado Atlas
- Poe API
- Prompthance
- Golpo
- Agentic Botsify
- LevrageAI - Plug-&-Play AI Voice Agents
- nFactorial AI
- YourGPT Copilot Builder
- BrandRadar
- Lumid Ai
- Train Your Custom AI (Face + Style)
1. SciSpace Agent 
Introduction: The only AI agent automates research using over 150 academic tools.
Number of votes: 🔺 95 votes Posted on: August 4, 2025
SciSpace Agent, your collaborative scientist, integrates hundreds of academic tools and databases into one platform. With a simple prompt, it can read literature, analyze data, and write papers, saving 90% of research time and accelerating your journey from hypothesis to discovery.
Keywords: SciSpace Agent, AI assistant, academic tools, research automation, literature reading, data analysis, paper writing, improve efficiency, scientific research, hypothesis to discovery, academic database, reduced research time.
Link:
2. Sailhouse - Agent Control Plane 
Introduction: To be honest, your AI agents can do better.
Number of votes: 🔺 74 votes Posted on: August 4, 2025
Sailhouse is the control plane for AI agents and asynchronous systems. Define dynamic workflows with code to respond to events and data. Achieve reliable delivery, real-time visibility, and production-grade coordination without heavy infrastructure.
Keywords: Sailhouse, AI agent, control plane, asynchronous system, dynamic workflow, event response, data processing, reliable delivery, real-time visualization, production-grade coordination, lightweight infrastructure.
Link:
3. Hierarchical Reasoning Model 
Introduction: Brain-like multi-level reasoning and planning artificial intelligence model
Number of votes: 🔺 73 votes Posted on: August 4, 2025
A revolutionary 27M parameter AI model that can perform complex sequential reasoning in a single forward pass. It features dual recursive modules for high-level planning and detailed processing, surpassing larger models in puzzle-solving and maze challenges.
Keywords: Hierarchical reasoning model, brain-inspired, multi-level reasoning, planning AI model, 27M parameters, complex sequence reasoning, single forward propagation, dual recursive module, advanced planning, detail handling, surpassing large models, puzzle challenges, maze challenges.
Link:
4. Sellible 
Introduction: Founder's Sales Training Camp
Number of votes: 🔺 66 votes Posted on: August 4, 2025
Exercise your sales skills. Sellible allows you to engage in real sales conversations with AI buyers, so you can practice, make mistakes, and master objections without losing real customers. Practice more.
Keywords: Sellible, sales training, founder, sales skills, AI buyers, role-playing, sales conversations, sales practice, handling objections, sales muscle, sales simulation, sales enhancement, sales practice.
Link:
5. EasyKOL 
Introduction: The fastest way to find and contact creators.
Number of votes: 🔺 66 votes Posted on: August 4, 2025
Find creators like swiping on Tinder. Discover similar creators on YouTube, TikTok, and IG instantly. Get verified emails, in-depth analytics, and contact them without leaving the page. Boost your outreach workflow tenfold today.
Keywords: EasyKOL, creators, find creators, social media, YouTube, TikTok, Instagram, contact creators, data analysis, email verification, outreach workflow, quick discovery, creator marketing
Link:
6. PromptPlex 
Introduction: The command center for all your AI prompts.
Number of votes: 🔺 65 votes Posted on: August 4, 2025
Stop losing excellent prompts. PromptPlex is the ultimate toolkit for mastering your AI workflow. Build a powerful, searchable library using smart folders and dynamic variables, suitable for ChatGPT, Claude, Gemini, and more tools. Your AI command center is here.
Keywords: PromptPlex, AI prompts, command center, AI workflows, search library, smart folders, dynamic variables, ChatGPT, Claude, Gemini, toolkit, prompt management, AI assistant, efficiency enhancement
Link:
7. ClueoAPI 
Introduction: The missing personality layer in every AI product.
Number of votes: 🔺 64 votes Posted on: August 4, 2025
Give your artificial intelligence a voice worth listening to. ClueoAPI allows you to inject personality, emotion, and tone into large language models, making each response feel authentic, human, and consistent with your brand—with just one API call. Infinite personality.
Keywords: ClueoAPI, AI products, personalization, emotion, tone, LLMs, humanization, brand consistency, API calls, infinite roles
Link:
8. Voquill 
Introduction: AI-driven dictation feature for Chrome
Number of votes: 🔺 62 votes Posted on: August 4, 2025
Voquill is an AI-driven Chrome extension that can convert your voice into text on any website. Whether you are writing emails, replying to chats, or drafting documents, Voquill allows you to input without touching the keyboard.
Keywords: Voquill, AI voice to text, Chrome extension, voice input, no keyboard needed, email, chat replies, document writing, voice recognition, voice assistant.
Link:
9. Kanbanq : Open alpha 
Introduction: Project management. Simple completion. Suitable for small teams and independent developers.
Number of votes: 🔺 61 votes Posted on: August 4, 2025
A fast, minimalist project management tool, suitable for developers, designers, and small teams. The built-in AI helps break down tasks, summarize sprints, and organize to-do lists—no clutter, no plugins, no excess. Just clean, focused, effective planning.
Keywords: Kanban tools, project management, small teams, independent developers, fast, simple, AI-assisted, task breakdown, sprint summary, to-do list organization, clear planning, no plugins, no clutter.
Link:
10. Clado Atlas 
Introduction: The true foundational platform of humanity.
Number of votes: 🔺 60 votes Posted on: August 4, 2025
Use artificial intelligence to search over 800 million profiles. Find anyone through skills, experience, education, and more. The most powerful people search engine.
Keywords: Clado Atlas, talent search platform, artificial intelligence, profile search, skills, experience, education, talent search engine, 800M+ profiles, precise search.
Link:
11. Poe API 
Introduction: An API suitable for all the best AI models.
Number of votes: 🔺 60 votes Posted on: August 4, 2025
Poe's new API provides a single, OpenAI-compatible interface to access and switch between top text, image, video, and audio models, such as Claude, Imagen 4, and Veo 3. All of this is implemented through one API key and billing system.
Keywords: Poe API, artificial intelligence model, OpenAI compatible, text model, image model, video model, audio model, Claude, Imagen 4, Veo 3, API interface, unified billing system, multi-model switching.
Link:
12. Prompthance 
Introduction: Create the perfect prompt to unleash the full potential of generative AI.
Number of votes: 🔺 60 votes Posted on: August 4, 2025
Upload any images, videos, TikTok, or short videos, and let our advanced AI analyze every detail to generate optimized prompts for over 17 leading AI tools, including GPT, Midjourney, Sora, and more.
Keywords: Prompthance, perfect prompts, generative AI, image analysis, video analysis, TikTok, Reel, optimize prompts, AI tools, GPT, Midjourney, Sora, advanced AI, creativity, technological innovation, data analysis
Link:
13. Golpo 
Introduction: The most powerful AI video generator for explanatory videos.
Number of votes: 🔺 58 votes Posted on: August 4, 2025
Golpo is the most powerful AI video generator for creating narrated videos. With its custom-trained video generation engine, Golpo transforms your documents and internal workflows into fully produced, customizable narrated videos. Please visit https://video.golpoai.com/ to try it out.
Keywords: Golpo, AI video generator, explanatory videos, custom videos, video production, document to video, internal workflows, powerful tools, video creation, online video generation.
Link:
14. Agentic Botsify 
Introduction: Prompting, running, and deploying agents on social media and large language models (LLMs).
Number of votes: 🔺 16 votes Posted on: August 4, 2025
Build AI agents that can handle sales, support, and onboarding—just by talking to them. Train them based on your data, connect over 5,000 tools through MCP, and deploy on popular LLMs, Messenger, WhatsApp, and the web. The no-code, portable, intelligent future has arrived.
Keywords: Agentic Botsify, AI agents, social media, large language models, sales support, user training, data training, tool integration, no-code, portable, agent future, Messenger, WhatsApp, web deployment.
Link:
15. LevrageAI - Plug-&-Play AI Voice Agents 
Introduction: Hire hyper-realistic multilingual AI phone operators.
Number of votes: 🔺 15 votes Posted on: August 4, 2025
Companies lose millions due to missed calls but cannot afford a 24/7 phone operator. Our AI agent works at less than 90% of the cost, supports over 30 languages, and sounds completely human. It can handle over 1000 calls simultaneously. Overcome the limitations of humans!
Keywords: LevrageAI, plugin-based AI voice agent, ultra-realistic multilingual AI telephone caller, business phone calls, 24-hour phone service, AI agent, language processing, artificial intelligence, simultaneous call handling, cost reduction, multilingual support, human-like voice, efficiency improvement, telemarketing, business automation.
Link:
16. nFactorial AI 
Introduction: Have a Zoom call with world-class thinkers as your personal mentors.
Number of votes: 🔺 13 votes Posted on: August 4, 2025
Join a Zoom call with the world's great thinkers, who will serve as your personal mentors: Paul Graham, Elon Musk, Terence Tao, Andrej Karpathy, Morgan Housel, Bill Ackman, and Marc Andreessen. Watch them share their screens and give lectures on any topic.
Keywords: nFactorial AI, Zoom calls, personal mentors, top thinkers in the world, Paul Graham, Elon Musk, Terence Tao, Andrej Karpathy, Morgan Housel, Bill Ackman, Marc Andreessen, online lectures, learning, knowledge sharing.
Link:
17. YourGPT Copilot Builder 
Introduction: Build an AI assistant for your product and take it to a new level.
Number of votes: 🔺 12 votes Posted on: August 4, 2025
YourGPT AI Copilot Builder allows you to integrate AI assistants into your products, performing dynamic AI operations to deliver the best customer experience.
Keywords: YourGPT, AI Assistant, Product Development, Dynamic AI Operations, Customer Experience, AI Copilot, Product Enhancement, Artificial Intelligence, Smart Assistant, Product Upgrade
Link:
18. BrandRadar 
Introduction: Enterprise SEO Platform
Number of votes: 🔺 4 votes Posted on: August 4, 2025
Track your brand's performance on AI platforms through real-time generated SEO insights. Built for business teams, it helps uncover patterns and enhance visibility.
Keywords: Brand Radar, Enterprise Generation SEO Platform, Real-time SEO Generation, Brand Monitoring, AI Platform, Enterprise Team, Discover Patterns, Enhance Visibility, Data Analysis, Brand Management
Link:
19. Lumid Ai 
Introduction: Your personal health companion
Number of votes: 🔺 4 votes Posted on: August 4, 2025
Our AI chatbot is not just about smart replies—it truly understands emotions. With real-time emotional sensitivity, it transforms chatting into personalized human connections. We are redefining conversations with AI—soon it will also be able to read emotions from facial expressions!
Keywords: Lumid Ai, personal health assistant, AI chatbot, emotional understanding, real-time emotional sensitivity, personalized chat, human connection, AI conversation, emotion recognition, facial emotion recognition.
Link:
20. Train Your Custom AI (Face + Style) 
Introduction: Create thumbnails that match your face and design style.
Number of votes: 🔺 3 votes Posted on: August 4, 2025
Train ThumblifyAI on your face and design style. Create consistent brand thumbnails that reflect your unique identity. Train it once, and it will always produce thumbnails that match your appearance.
Keywords: Custom AI training, avatar, design style, thumbnail creation, branded thumbnails, personalized recognition, ThumblifyAI, consistent design, training AI, visual style.
Link:
Summarize
Above are the most popular AI tools selected on Product Hunt for the 31st week of 2025. 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!