Saner.AI is an AI-powered personal assistant and second brain app built specifically for people with ADHD and knowledge workers drowning in information overload. It solves the problem of scattered, unorganised knowledge — notes that never get revisited, emails that bury important follow-ups, and tasks that fall through the cracks because there is no single system that connects them all.

It is best suited for entrepreneurs, researchers, freelancers, students, and professionals — especially those with ADHD — who need a unified system that automatically captures, organises, and retrieves their knowledge without requiring manual effort. Its core AI capabilities include a personal AI assistant called Skai that auto-tags and categorises notes, semantic natural language search, multi-AI integration (GPT-4, Claude, Gemini), voice capture, and smart inbox management.

What sets Saner.AI apart is that it is purpose-built by ADHDers, for ADHDers — every design decision prioritises reducing cognitive load, eliminating context-switching, and creating a calm, focused workspace.

Close alternatives: Notion AI, Obsidian, Mem.ai, Capacities.

Saner.AI Key Features

• Skai — Personal AI Assistant: Your private AI that learns from your notes, automatically tags and categorises everything, surfaces related ideas, and answers questions using your own knowledge base — acting as a true second brain rather than a generic chatbot.
• AI Auto-Organisation: Automatically structures incoming notes, voice recordings, and clipped content with tags and categories without you lifting a finger — eliminating the manual organisation overhead that causes most knowledge management systems to fail.
• Semantic Natural Language Search: Find any note, idea, or document using conversational queries rather than exact keywords — even if you cannot remember how you phrased something originally, Skai retrieves the relevant context.
• Smart Inbox: Centralises emails, calendar events, tasks, and notifications into a single unified view so you are never switching between Gmail, Google Calendar, and your to-do list to understand what needs attention today.
• Voice Capture: Record thoughts, meeting notes, and ideas via mobile app or Chrome extension as voice notes that are automatically transcribed and organised, enabling capture without breaking focus or typing.
• Chrome Extension Side Panel: Clip web content, notes, and research directly into Saner.AI without switching tabs — one keyboard shortcut saves anything from your browser into your organised knowledge base.
• Multi-AI Model Access: Chat with Skai alongside GPT-4, Claude, and Gemini Pro directly within the same interface as your notes, enabling AI-assisted writing, summarisation, and brainstorming without switching apps.
• Task Management with AI Assistance: Create, track, and manage tasks with AI suggesting priorities and next actions based on context from your notes, emails, and calendar.
• Timeline and Daily Planner: View notes and tasks in a chronological timeline that shows what you were working on on any given day, making it easy to retrace your thinking and pick up where you left off.
• Connectors for Key Tools: Sync notes and data from Google Drive, Gmail, Google Calendar, and Slack into a single workspace, reducing the need to search across multiple platforms to find what you need.

Saner.AI Key Customers

Saner.AI is an early-stage product launched in 2023. No formal published case studies with measurable business outcomes are currently available. The testimonials below are sourced from Product Hunt reviews and the official pricing page at saner.ai/pricing.

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Product Hunt Reviews

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Who are the Founders / CEO of Saner.AI?

Galvin Vo (Giap Vo) is the Co-founder and CEO of Saner.AI. He is an engineer and self-described ADHDer based in the United States, who built Saner.AI out of frustration with productivity tools that did not work for his own neurodivergent brain. He studied at FPT University. In his own words: “As an engineer and ADHDr, I got tired of productivity tools.” His lived experience with ADHD directly shaped every core design decision in the product. He regularly shares the product journey publicly and is accessible via the platform’s founder support tier.

Anh Ngo (Austin) is the Co-founder and COO of Saner.AI. He is based in Tokyo, Japan, with a research background in nanotechnology and data analysis from the National Institute of Materials Science in Japan. He brings a scientific and analytical perspective to the product’s knowledge management architecture.

Quang Tran is the third Co-founder of Saner.AI, based on Tracxn records. No additional public profile information is available for Quang Tran at the time of writing.

Where is Saner.AI Headquartered?

Saner.AI is headquartered in Ho Chi Minh City, Vietnam, and is legally incorporated in Wilmington, Delaware, USA. The company has a team of approximately 5 people as of early 2026.

Saner.AI News and Status

Saner.AI was founded in 2023 and was accepted into the Techstars 2024 cohort — one of the world’s most respected startup accelerators. The company has also received backing from the Google for Startups Accelerator. Total funding raised is approximately $120,000 across pre-seed investment from Techstars and Google. [Source: PitchBook]

Saner.AI has launched multiple times on Product Hunt, with its most significant launch on February 25, 2024, receiving 389 upvotes and 674 comments — a strong signal of community interest in the ADHD-focused productivity space. The product was repositioned from a knowledge management tool to an AI personal assistant specifically for ADHDers following user feedback and the team’s own experience. As of April 2026, the team is actively building Saner.AI 2.0 and hiring a founding software engineer. [Source: Product Hunt]

Who Should Use Saner.AI?

Here are some of the best use cases for Saner.AI:

• Capturing fleeting ideas, meeting notes, and web content without interrupting your current task or switching apps.
• Building a searchable, AI-queryable second brain from accumulated notes, PDFs, and documents.
• Managing email, tasks, and calendar in one place to reduce the overwhelm of juggling multiple tools.
• Using voice to record thoughts while away from a keyboard and having them automatically transcribed and organised.
• Asking natural language questions across your entire personal knowledge base to retrieve context from past work.

This makes it ideal for the following customer profiles:

• People with ADHD who find traditional productivity apps too rigid, too demanding of manual organisation, or too visually overwhelming — Saner.AI’s entire design philosophy prioritises reducing cognitive friction.
• Entrepreneurs and Founders managing multiple projects, ideas, and stakeholder conversations who need one place to store, connect, and retrieve their thinking without a complex setup.
• Researchers and Students working with large volumes of PDFs, articles, and notes who want to query their knowledge base conversationally rather than searching through files manually.
• Knowledge Workers and Consultants who accumulate significant amounts of information across emails, documents, and meetings and need to surface the right context quickly.
• Digital Nomads and Remote Workers who work across multiple tools and time zones and want a calm, unified workspace that keeps everything in one place.
• Creatives and Writers who capture ideas sporadically and want an AI that connects and builds on those ideas over time rather than just storing them passively.

Saner.AI Pros

• Purpose-Built for ADHD — Not Just Claimed — Unlike tools that add “ADHD-friendly” as marketing, Saner.AI was genuinely built by the founders’ own lived ADHD experience. Product Hunt reviewers specifically highlighted that it reduces mental friction and context-switching in ways that traditional note-taking apps like Notion or Obsidian cannot. [Source: Product Hunt]. Also, Kirsty McKenzie, an ADHD Coach who uses the app almost daily, praised how well it fits the ADHD brain — allowing her to search what she already knows and add to it rather than having scattered bits across multiple platforms. She also specifically called out the generosity of the free plan given how costly ADHD tools typically are, ending her review with “THANK YOU.” [Source: saner.ai/pricing]
• Skai Auto-Organisation Removes the Biggest Barrier to Second Brain Adoption — The main reason most people abandon personal knowledge management systems is the ongoing effort of manual organisation. Skai’s automatic tagging and categorisation eliminates this barrier entirely, which a third-party reviewer at primeproductiv4.com called out as the key differentiator.
• Semantic Search That Actually Works on Your Own Notes — A Japan-based Product Hunt reviewer specifically highlighted being impressed that Skai answers questions based on their accumulated personal knowledge — calling it the feature they had been searching for across many tools. [Source: Product Hunt]
• Multi-AI Access Within One Interface — The ability to switch between Skai, GPT-4, Claude, and Gemini Pro in the same screen as your notes — without leaving the app — was highlighted by reviewers as a meaningful productivity gain for writing, summarising, and brainstorming.
• Affordable Compared to Running Multiple Specialist Tools — Reviewer at primeproductiv4.com noted that Saner.AI’s pricing is affordable relative to the cost of maintaining separate note-taking, task management, and AI assistant subscriptions, with the Starter plan at $8/month (annual) covering what would otherwise require multiple tools.
• Chrome Extension Is a Workflow Game-Changer — Thương Lê described the Chrome extension as a revelation — with a single keyboard shortcut capturing notes and activating AI assistance without leaving the browser, calling it like having a silent partner always present to help streamline tasks and find information quickly. [Source: saner.ai/pricing]
• Saves Hours of Manual Organisation — Julio Aguirre, a founder in digital marketing, reported a significant improvement in how he organises and accesses notes since using Saner.AI, with automatic capture and organisation saving him hours previously spent on manual work. He specifically noted this is especially valuable in digital marketing where time is money. [Source: saner.ai/pricing]

Saner.AI Cons

• Still in Beta with Occasional Bugs — Third-party reviewer primeproductiv4.com noted the product is still in beta phase with some features under development and occasional bugs, which is expected for an early-stage product but can be frustrating in a daily productivity tool.
• Limited Offline Functionality — Most AI features require an active internet connection, which limits usability in low-connectivity situations — a concern for a tool designed for people who need ambient, always-available assistance.
• Free Plan is Genuinely Restrictive — The free plan caps voice recording at 1 minute, limits AI requests to 30 per month, and restricts storage to 100MB — making it difficult to evaluate the product’s full value before committing to a paid plan.
• External AI Models Require Separate API Keys — Access to GPT-4, Claude, and Gemini beyond the built-in Skai requires separate API keys or pay-as-you-go costs, which a reviewer at bestaitools.com described as potentially feeling like a hidden cost for users expecting everything in one package.
• Mobile App Lacks Full Feature Parity — The mobile app does not yet match all the capabilities of the web version, which is a meaningful gap for a tool marketed as a daily companion for people who need to capture and manage information on the go.
• Limited Input Methods for Power Users — A Product Hunt reviewer noted a desire for IFTTT or REST API input options, and flagged that the 10MB file size limit makes importing full ebooks impractical — users currently have to split large PDFs before uploading them.
• Very Small Team — With approximately 5 employees and the team actively hiring, feature velocity and customer support response times may be inconsistent. Email is the primary support channel outside the founders-tier on the Standard plan.

Saner.AI Integrations

Saner.AI connects to the core tools that knowledge workers and ADHD professionals already use daily:

• Email: Gmail (sync important emails into the knowledge base and smart inbox)
• Calendar: Google Calendar (sync events and tasks for daily planning)
• Cloud Storage: Google Drive (sync documents and files for AI-powered search and querying)
• Communication: Slack (capture and organise messages and discussions)
• Browser: Chrome Extension (one-click or keyboard shortcut capture from any web page into the side panel)
• Mobile: iOS and Android apps (voice notes, task management, and on-the-go capture)
• AI Models: Skai (personal AI), GPT-4, Claude, Gemini Pro (via API keys)

The platform does not currently advertise Zapier, webhook, or public API integrations for custom workflows, though this has been requested by users on Product Hunt.

Saner.AI Free Plan

Saner.AI offers a free plan with no credit card required, suitable for casual users wanting to test the core experience.

Free plan includes: Skai personal AI, semantic search, sync from Google Drive, Gmail, Slack, and Google Calendar, Chrome extension, mobile app, basic note organisation and tagging, 30 AI requests per month, 1-minute voice recording limit, and 100MB storage.

Key limitations of the free plan:

• 30 AI requests per month is very low for daily productivity use — most active users will hit this limit within a week.
• 1-minute voice recording cap severely restricts the voice capture feature, which is one of the most valued capabilities.
• 100MB storage is insufficient for users who import PDFs or documents regularly.
• No access to enhanced integrations, extended AI features, or priority support.

Why you might need to upgrade:

• To use voice notes beyond 1 minute for meeting captures or longer thoughts.
• To get 30 AI requests per day (Starter) or 100 per day (Standard) instead of 30 per month.
• To store more than 100MB of documents and PDFs across your knowledge base.
• To access founders-level direct support on the Standard plan.
• To unlock unlimited notes, 100GB storage, and full Reasoning Mode access on Standard.

Saner.AI Paid Plan Pricing

Note: Saner.AI offers both monthly and annual billing. The annual plans represent a 20% discount compared to monthly billing. Check saner.ai/pricing directly for the latest figures.

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Saner.AI Discounts

• Annual Plan Discount — 20% Off: The annual plan saves 20% compared to monthly billing — $8/month vs. $12/month on Starter ($48/year saving), and $16/month vs. $20/month on Standard ($48/year saving).
• Techstars and Google Accelerator Affiliation: As a Techstars and Google-backed company, Saner.AI may be eligible for software perks offered by those ecosystems to other portfolio companies, though this is not publicly listed.
• Access Student program: Saner.AI does currently offers special pricing for yearly starter discounted at $24 and standard plans discounted at $60 – learn more

Saner.AI Alternatives

How is Saner.AI Different from Other Alternatives?

Saner.AI’s core differentiator is automatic AI organisation combined with an explicit, uncompromising focus on neurodivergent users. While Notion and Obsidian offer powerful customisation, they require users to build and maintain their own system — which is precisely the task that overwhelms people with ADHD. Mem.ai comes closest in the auto-organisation space, but Saner.AI’s combination of task management, email inbox, calendar planning, voice capture, and multi-AI access in one minimalist interface is broader in scope. The founders’ own ADHD experiences mean every feature is tested against the question of whether it adds or reduces cognitive load. Choose Saner.AI when your biggest productivity challenge is not having a system at all — because you need one that builds itself around you.