AI · alternatives · 2026
24 alternatives to Frank
A thinking partner, not a decision engine.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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Enabling Claude to stop and think
2025 · anthropic.com · its alternatives →
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Clarify AI▲87Transform vague ideas into structured insights
2023 · clarify-ai.com · its alternatives →
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Fonda▲118Your AI co-founder that remembers decisions + plans for you
Jun 2026 · fonda.co · its alternatives →
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doXmind▲108Hi HN, I’m Steve, co-founder of doXmind. We built doXmind for people who want docs and AI, but not all of Notion. Notion is powerful, but if your main use case is writing, collaboration, and AI help inside documents, it can feel like more than you actually need. You end up inside a much bigger workspace of databases, templates, and project management features, when sometimes all you really want is a clean doc editor with strong AI built in. So we took a different approach. In doXmind, AI works directly in the document instead of living in a sidebar chat. It reads the structure of what you’re…
Mar 2026 · doxmind.com · its alternatives →
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Pulse▲86Your company's permission-aware, proactive and agentic brain
Jul 2026 · pulsehq.tech · its alternatives →
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A collaborative AI workspace, built on your company context. Build and orchestrate agents right alongside your team
2020 · notion.so · its alternatives →
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Hey HN, author here. I noticed a pattern: every time I asked my AI assistant a complex question like "should we migrate to microservices or optimize the monolith?", I'd get the same generic pros-and-cons list. The model has the reasoning capability — it just lacks structured mental models. So I built Think Better: a set of open-source "AI Skills" (following the Anthropic skill format) that inject professional decision science frameworks directly into your local AI setup. How it works under the hood: - The skills contain 16 CSV files with 155 structured knowledge records (decision frameworks,…
Mar 2026 · github.com · its alternatives →
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2022 · decision-engine.app · its alternatives →
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The Decision‑Making Engine in your pocket:
2025 · think25.online · its alternatives →
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I run a small AI lab and playground and got super excited about Anthropics paper "Verbalizable Representations Form a Global Workspace in Language Models" (https://transformer-circuits.pub/2026/workspace/index.html) It talks about how they use a tool they call a Jacobian Lens to view inside the middle layers of LLM while it's working before it commits to a word (token). I wanted to see if I could get a version of this running on the open models and to my surprise it worked! I ran some experiments with it and build a public facing free tool anyone can use with your…
Jul 2026 · lucid.earthpilot.ai · its alternatives →
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Hi HN, I'm thrilled to share with you think, a command-line tool that I developed while diving back into the programming scene. For the past few years, my focus had shifted from hands-on programming to managerial roles, my last one being at Affirm (I started Affirm's Polish office). However, I recently left my job to revisit my passion for coding and see if I could still write code that works. Not to mention that with what is currently going on in AI if you are a developer this probably the best possible time for a sabbatical in human history :) My first attempt was with LangChain, but I…
2023 · github.com · its alternatives →
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Your AI validates bad decisions. These tools challenge them.
Jun 2026 · reasoning.services · its alternatives →
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Put structure to your decisions and reflect on them
2025 · choiceguide.emergent.host · its alternatives →
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Think Clearly - Decide Boldly
Jun 2026 · decisionsmatter.ai · its alternatives →
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Give your company a brain that evolves and acts.
May 2026 · platformpilot.ai · its alternatives →
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CLI + Local MCP - A shared structured memory store across Claude Code, Cursor, Windsurf, Antigravity, and every MCP client. Semantically queryable. - decisionnode/DecisionNode
Apr 2026 · github.com · its alternatives →
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AI-powered decision making with community wisdom
May 2026 · play.google.com · its alternatives →
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Not AI ideation. AI-guided thinking.
Feb 2026 · thinkroom.lovable.app · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →