nowfound

Dev tools · May 5, 2026

SimApp

Monte Carlo simulations from Excel files in the cloud

SimApp launched on May 5, 2026 with 3 votes, #3,449 of 20,538 launches that month and more than 50% of that year's launches.

Visit simapp.ai ↗SimApp alternativestop 17% of May 2026

What it does

SimApp is a free beta for running Monte Carlo simulations from Excel files in the cloud. Upload your spreadsheet, define uncertain inputs, run thousands of simulations, and export/share the results. Built for finance, risk, forecasting, consulting, and anyone still doing serious modeling in Excel.

SimApp is a powerful Monte Carlo simulation platform. Upload your Excel models, run millions of iterations in seconds, and make data-driven decisions with confidence.

Does a similar job

all alternatives →
  • GRID Sheets 1.02023 · grid.is · ▲130

    AI-powered spreadsheet w/ interactive datavis layer

  • LockedIn2024 · app.roadmap-tech.com · ▲134

    Fast, Accurate Forecasting with your Excel Data

  • AW
  • Alpha Vantage MCPNov 2025 · mcp.alphavantage.co · ▲104

    We just released an MCP server that lets Claude (or any MCP client) pull real-time and historical financial data: equities, options chains, crypto, FX, commodities, fundamentals, economic indicators, and 50+ technical signals. You can ask things like: “Plot NVDA’s RSI vs AMD’s over the past year.” “Show the yield curve shift since 2020.” “What are Apple’s recent earnings surprise trends? “Make a 3-statement model for ORCL.” Claude runs the requests, does the math, and returns the data or generates charts/models all inside the chat. Setup takes about a minute. You’ll need Claude Pro…

  • Sylvian Excel AgentDec 2025 · github.com · ▲83

    An Excel AI agent that uses MCP tools to let LLMs read, edit, and automate Excel spreadsheets. - SylvianAI/sv-excel-agent

  • I built a spreadsheet app with Python to make data science easier2019 · hackernoon.com · ▲84

    Today I'm open sourcing "Grid studio", a web-based spreadsheet application with full integration of the Python programming language.

More dev tools this month

the category →
  • /dev/null▲486

    a social network for devs

    Dev tools · 3d ago · dev-null.sh

  • open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

    Dev tools · 28d ago · github.com

  • Contribute to reladraw/reladraw development by creating an account on GitHub.

    Dev tools · 26d ago · github.com

  • OpenBot▲362

    Grok Bot alternative: free, local, open-source, multiplayer

    Dev tools · 23d ago · openbot.run

  • Talanoa▲346

    Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

    Dev tools · 21d ago · talanoa.email

  • CoreSpeed▲332

    One MCP for everything your agents need: apps, memory, tools

    Dev tools · 28d ago · corespeed.io

Source: Product Hunt launch ↗

Launched alongside, May 2026

the whole month →
  • Brew ▲900

    Like Claude design for email marketing

    AI · May 2026 · brew.new

  • Parallel agents, diff reviewer, and multi-model comparisons

    Dev tools · May 2026 · kilo.ai

  • StoreClaw▲806

    Grow your store profits with agents that know how to sell

    AI · May 2026 · storeclaw.ai

  • Give your agent a real number and voice to make calls.

    AI · May 2026 · pollyreach.ai

  • Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…

    Life & fun · May 2026 · github.com

  • 🌱 Private, quiet space for thinking. Simple app for .md files. - zakirullin/files.md

    Dev tools · May 2026 · github.com