The Best New AI Tools This Week (October 12, 2026)

Every Monday we round up the best new AI tools from the Cometday leaderboard. Every product here passed the Cometday review before it went live, so this is a short list of things that work, look finished and solve a real problem.

This week's top three are Hulby, Sintem and Nace.AI. Here is the full list.

1. Hulby

AI social media content for your business

Turn your website or Instagram into branded social posts and ads. Hulby makes content for Instagram, TikTok, LinkedIn, Facebook, Pinterest, X, and Threads.

• Category: AI, Design
• Price: Paid
• On Cometday: Hulby

2. Sintem

AI device for teams that handles work for you

Sintem is an agentic device for teams. It is designed to take work off your plate and ask less of your attention.

• Category: AI, Productivity
• Price: Paid
• On Cometday: Sintem

3. Nace.AI

API for document intelligence and decision models

Nace. AI provides an API for document understanding and decision-making models.

• Category: AI, Developer Tools
• Price: See website
• On Cometday: Nace.AI

4. Wiyomi

Desktop agent for coding, research, and work

Wiyomi is a desktop agent for coding, research, writing, and everyday work. It uses smart routing, memory, and cost-saving strategies to reduce token use while tasks run.

• Category: AI, Developer Tools
• Price: Free plan
• On Cometday: Wiyomi

5. ScaledThought

OpenAI-compatible API for coding agents

ScaledThought provides OpenAI-compatible model access with setup handled by an agent. It includes prepaid credits, per-key budgets, expiry, and account management for developers.

• Category: AI, Developer Tools
• Price: Paid
• On Cometday: ScaledThought

6. Winning Funnels

Find live ad funnels in your niche with AI

Winning Funnels is an AI research tool that finds live ad funnels in a niche and breaks down what is happening on each one. It screenshots the pages, explains the hook, and helps you model the funnel.

• Category: AI, Marketing
• Price: Free plan
• On Cometday: Winning Funnels

7. Novella

Custom illustrated books from your story

Novella turns your story and photos into a custom illustrated hardcover book. You can preview pages, edit them, and have the finished book printed and shipped to you.

• Category: AI, Commerce & Payments
• Price: Paid
• On Cometday: Novella

8. frontierroles.com

MCP API for AI engineering job search

Frontierroles. com offers an MCP server for searching AI engineering jobs from Claude, ChatGPT, Cursor, and other MCP clients.

• Category: AI, Developer Tools
• Price: Free
• On Cometday: frontierroles.com

9. Beeuni

AI computer for agents with lasting context

Beeuni is a product for running AI agents with tools, projects, skills, and memory that carry forward between tasks. It lets users review proposed changes to an agent's instructions and context before they are kept.

• Category: AI, Developer Tools
• Price: See website
• On Cometday: Beeuni

10. Plot Workspace

Visual board for product research and planning

Plot Workspace helps founders and product teams gather competitor research, customer feedback, ICP notes, and positioning on one board. It also includes an AI companion that can suggest changes and help organize the evidence.

• Category: AI, Productivity
• Price: Free plan
• On Cometday: Plot Workspace

How we pick

The list follows the Cometday leaderboard for the past seven days. Products rise with upvotes and thoughtful comments from the community, one account, one vote. Sponsored placements never count, and every product is reviewed before it can appear.

Launched something this week?

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