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Founden is the engine for autonomous software. Describe the first version and it goes live. Leave it running and it keeps developing itself. Founden turns a plain-language description into a real, running company: the website, the app with sign-in, its back office, payments, email and its own domain, built and published by an AI builder (Claude Code or Codex). Switch on autopilot and the same AI keeps developing it: it ships improvements, answers the company's email and works on growth. Build in the browser or in the macOS desktop app on your own AI plan. Free to start with 200 credits; paid plans from $29 a month.

Run Jev, Clef, Perplexity Decider and OpenAI Luna Decisions on one key: send a state, ask typed questions, get answers with confidence. Start free.

Decisions API is an independent playground and API for working with decision models from multiple providers. Choose from Jev 1.13, Liquid d1, Solar Decide, Tev1 4B Experimental, Kev 4B, Span-01, and Span-01 Lite. Submit text or JSON state with structured Choice, Score, or Noul questions and receive typed answers with probability or confidence information. The playground includes examples for support and agent routing, citation verification, content moderation, lead scoring, and LLM guardrails. Developers can integrate through the SystemOne endpoint with a Bearer API key. New accounts receive 100 welcome credits; one-time credit packs start at $10 and credits do not expire.

Jev Model is a System One decision model for developers. It accepts shared state as text, JSON objects, or arrays of text and answers up to eight Choice, Score, or Noul questions in parallel, returning structured outputs with probabilities that applications can use for classification, routing, scoring, guardrails, and human-review workflows. The website provides a free unlimited online playground, documentation, API access, and paid access plans.

Math AI is a browser-based educational tool for students, tutors, teachers, and self-learners. Users can type a question, paste an equation, or upload a photo of printed or handwritten work to receive clear step-by-step explanations. It covers arithmetic, algebra, geometry, trigonometry, calculus, probability, statistics, matrices, and mathematical word problems. Solution mode helps check answers quickly, while Tutor mode emphasizes the reasoning behind each step.

AI driven answers to SaaS research questions.

An AI based Search engine which responses quick and short answers.

Notion AI answers questions instantly by searching across your Notion workspace to surface relevant information.

AI search engine that provides instant, relevant answers to user queries across a wide range of topics.

AI-powered study tool for instant answers, summaries, and auto-generated notes.

AI-driven platform for document interaction, summarization, and contextual answers.

AI-powered coding assistant with debugging, code generation, and learning resources.