SaaS Metrics
Product Radar
A unified feed of emerging software, developer tools, and early-stage market launches.
Hacker News
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Jun 26, 2026
stopc22.ca, a privacy-first tool to contact Canadian MPs about Bill C-22.
A privacy-first, rapid advocacy tool enabling Canadians to email their MP regarding Bill C-22, designed with no data collection.
Hacker News
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Jun 26, 2026
Replyt, a tool to track customer acquisition from Reddit discussions.
Replyt is a tool for product teams and marketers to monitor Reddit for relevant discussions, engage with potential customers, and crucially, track conversions (visits, signups, paying customers) back to specific Reddit threads.
Hacker News
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Jun 25, 2026
Metaspec: A translation of the DpANS3R Common Lisp Specification into S-Expr and HTML formats.
A free-to-modify and distribute alternative to Hyperspec, providing an easily parsed intermediate form, MathML rendering, accumulated corrections, and historical TeX comments, enhancing the utility of the Common Lisp specification.
Hacker News
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Jun 25, 2026
GDPRedirect – A satirical script demonstrating the absurdity of some GDPR compliance implementations.
Satirical script that traps EU users in inescapable cookie banners and compliance hurdles, highlighting the user-hostility and complexity of certain GDPR interpretations. Presented as 'Become EU compliant in one line of code (satire).'
Hacker News
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Jun 25, 2026
Obsidian plugin that rephrases writing without automating the entire process.
An Obsidian plugin that 'keeps AI in its place' by offering rephrasing options for selected sentences, sharpening writing instead of automating it, allowing users to maintain authorial control.
Hacker News
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Jun 24, 2026
Orchid (Orchestration interactive debugger), a zero-instrumentation proxy for AI agent debugging that captures, inspects, and replays API and LLM calls locally. It includes a visual inspector and MCP server.
A local-first, privacy-preserving, and vendor-agnostic debugging solution for AI agent pipelines. It offers deterministic testing and eliminates the need for intrusive instrumentation or cloud-based observability tools, addressing pain points of non-deterministic LLM failures ...
Hacker News
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Jun 24, 2026
AnswerJournal, an MCP (Multi-Agent Communication Protocol) server designed to save and share AI-generated answers, with options for public or private feeds.
A simple, personal knowledge management system for AI interactions, enabling users to easily store and share valuable AI outputs within an MCP-compatible ecosystem. It aims to make AI answers persistent and discoverable.
Hacker News
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Jun 22, 2026
Tot is an instant sharing service for HTML and Markdown files.
Positioned as an 'instant share link' service, comparable to 'excalidraw live link' for collaborative or quick sharing. Emphasizes Cloudflare artifacts and Git backing for VCS.
Hacker News
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Jun 22, 2026
Trustmux is a lightweight, secure daemon providing asynchronous mobile shell access to tmux/Byobu sessions via a PWA.
Positioned as a solution for 'secure, encrypted access to my tmux and Byobu sessions from my phone,' addressing the limitations of synchronous SSH/Mosh and single-tool solutions like Claude Mobile. Emphasizes asynchronous design, real TLS, and Tailscale integration.
Hacker News
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Jun 21, 2026
An n8n alternative for workflow automation.
A workflow automation platform designed for coding agents to author workflows in a dev-legible format, addressing the scalability and readability limitations of n8n's human-centric, JSON-output approach for B2B embedding and multi-tenant environments.
Hacker News
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Jun 21, 2026
GitGauge: A tool to assess the authenticity of a Git repository.
A heuristic-based system for evaluating repository authenticity using metrics like fork ratio, watcher engagement, and issue activity.
Hacker News
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Jun 20, 2026
A system allowing agents to send and receive SMS messages, particularly for OTP codes, using an old Android phone and a relay server, as an alternative to services like Twilio.
A cost-effective, self-hosted alternative to commercial SMS APIs (e.g., Twilio) for agent-based systems, leveraging existing hardware for OTP access and SMS communication.
Hacker News
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Jun 18, 2026
A DOCX plugin for Cowork and Codex that performs bidirectional conversion between DOCX and HTML.
Uses 2-5x fewer tokens and is more reliable than traditional DOCX skills by allowing AI to operate on HTML, which is more efficient. Specifically highlighted for redlining legal documents.
Hacker News
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Jun 17, 2026
Oct Programming Language for scientific programming.
Addresses frustrations with MATLAB and Python in scientific computing, specifically debugging large codebases, sharing code with less technical colleagues, and the 'Two-Language Problem' (prototyping in Python/MATLAB, rewriting in C++/Rust for performance). Positions itself as...
Hacker News
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Jun 17, 2026
Mira – An open-source, self-hosted AI code reviewer.
A faster, more secure, and cost-effective alternative to cloud-hosted AI code reviewers. Emphasizes self-hosting to keep code within organizational infrastructure, 'Bring Your Own Key' (BYOK) for model flexibility (OpenAI, Anthropic, local LLM), and autonomous learning of code...
Hacker News
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Jun 17, 2026
Numax is a small Rust runtime for distributed applications. It executes WebAssembly (Wasm) modules in a sandbox, incorporates a built-in local key-value store, and ensures data synchronization across nodes using CRDTs and gossip protocols.
Positioned as 'a portable runtime for distributed apps.' The core promise is that 'you write a wasm module, run it on two machines, and they converge,' forming a 'decentralized system.'
Hacker News
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Jun 16, 2026
An 8-bit CPU implemented in Logisim from discrete logic gates.
A student project demonstrating fundamental computer architecture principles, with a custom ISA and hardwired control unit.
Hacker News
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Jun 16, 2026
Zero Browser – Data driven browser system.
Data driven browser system.
Hacker News
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Jun 15, 2026
Prela – A Compositional and Controllable Query Language, demonstrating relation combinators.
A SQL-like query language built on algebraic principles, emphasizing compositionality and control, with a core engine under 1k lines of Rust code. Positioned as a demonstration of language-agnostic relation combinators.
Hacker News
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Jun 14, 2026
A watercolor sketching application leveraging fluid simulation and shader techniques.
A digital drawing app mimicking physical watercolor, designed for creative expression on iPad or drawing tablets.