Spredly
Spredly · Coding · Productivity
Spredly is an AI spreadsheet workspace that turns plain English into clean data, formulas, and charts. You import a workbook, ask the built-in agent to calculate a new column or fix messy rows, then export the result as an executive-ready PDF. It runs in your browser, keeps sessions on your device, and can also connect to local models when privacy is non-negotiable. Think of it as a local-first spreadsheet with a chat window bolted on.
About Spredly
What Is Spredly
Spredly is a spreadsheet editor with an AI agent sitting on top of it. Instead of memorizing VLOOKUP syntax, you describe the outcome you want. The agent writes the formula. It adds the calculated column, or builds the chart. Together, they handle the boring parts of spreadsheet work: cleaning inconsistent text, summing the right range, and reshaping tired tables into something you can present.
The product leans hard into privacy. Spreadsheets live in your browser via IndexedDB and localStorage, so your data doesn't leave the machine unless you point the app at a cloud model yourself. Already run Ollama or LM Studio? Spredly talks to that local server over localhost. For stricter setups, there's a compiled desktop build meant for air-gapped work, with full undo history and hooks for external agents like Claude, Cursor, and Opencode.
The main limit is scope. This isn't a replacement for a full BI stack, and anything that depends on a remote model still needs an API key or a network connection. So who is it really for? Anyone who owns a spreadsheet but not the formulas. Complex multi-sheet financial models with heavy cross-references are a slog in a browser tab. Where it shines is the middle ground: fast cleanup, quick dashboards, and a PDF you can hand to someone who doesn't care how the numbers were made.
Getting Started
- Open Spredly in your browser and import an existing file (.xlsx, .xls, .csv, or .ods) or start a blank sheet.
- Choose a model provider if you want agent features: a cloud API key, or a local endpoint such as Ollama on http://localhost:11434.
- Tell the agent what you need in plain English, for example "calculate total sales by multiplying price and quantity" or "clean and format the selected data."
- Review the calculated columns in the grid, then switch to Dashboard view and let Spredly assemble KPIs and charts.
- Export the dashboard as an image or save the workbook to PDF for a review.
Product Information
A quick look at Spredly's pricing, supported platforms, and performance.
Best for
The users, tasks, and scenarios where this tool fits best.
Users
- Non-analysts who own a spreadsheet but not the formulas
- Privacy-conscious teams that can't send rows to a third-party cloud
- Founders and operators building a quick KPI view
Tasks
- Cleaning inconsistent rows
- Adding a calculated column
- Building a dashboard
- Producing a PDF for review
Scenarios
- Monthly reporting under a deadline
- Air-gapped or regulated work
- Ad hoc analysis on a laptop
Key features
Chat With Your Data
The core loop is a chat box wired to the grid. Ask Spredly to analyze a sheet, add a calculated column, or suggest a formula, and it acts on the workbook rather than just describing what you could do. The greeting is blunt about its range: it can analyze your spreadsheet, add columns, or create charts. That covers most of what a normal spreadsheet session involves. No docs required.
Plain-English Formulas and Macros
Spredly's pitch is that you can skip writing complex VLOOKUPs. Describe the logic, and the agent produces the formula or macro and applies it. This is the difference between knowing what you want and knowing Excel. It's the feature that saves the most time for people who live outside the formulas, and it's the one that makes spreadsheet automation feel less like programming.
Instant Dashboards
Switch to Dashboard view and Spredly assembles KPIs and charts from your columns. It reads numeric data, including mixed columns like CTR, and plots them against an axis you choose. No data model first. That makes it fast for a weekly review and slower for anything that needs a proper semantic layer. Fine for a Monday standup.
Executive-Ready PDF and Image Export
You can export a finished dashboard as an image or send the workbook to PDF for a review. The framing here is explicit: it's built for executive reporting, so the output is meant to be handed over. No reformatting. For anyone who's ever pasted a chart into a slide and called it a report, that's a real shortcut.
Local-First Storage
Sessions are stored in the browser through IndexedDB, with a localStorage fallback. Nothing is sent anywhere unless you configure a provider. That's the whole point. It's why Spredly stays usable offline, and it's the reason it stands apart from cloud-first AI sheets.
Local and Cloud Model Support
Yes. Spredly works with cloud endpoints like OpenAI and Gemini, and with local models through Ollama or LM Studio. Point it at a localhost endpoint and inference stays on your machine. Connect an API key instead and you get cloud quality at the cost of sending data out.
Native Desktop Edition for Air-Gapped AI
A compiled desktop build is offered for teams that need to run local AI with no network. It ships with full undo and redo history plus API hooks for external agents such as Claude, Cursor, and Opencode. If "Guaranteed 100% data privacy required?" is your actual constraint, this is the version to take. No network. No leaks.
Pros and cons
Pros
- Plain-English formulas remove the biggest barrier for non-Excel users.
- Local-first storage and local model support keep sensitive rows off the cloud.
- Dashboards assemble from existing columns with no data-model setup.
- Direct PDF and image export fit reporting workflows instead of adding a step.
- Works in the browser with no install, and adds a desktop build when you need one.
Cons
- Heavy multi-sheet models with layered cross-references will still feel cramped in a browser tab.
- Cloud model features need your own API key, so there's a setup step before the agent is useful.
- "Unknown" API availability means there's no documented public API for building Spredly into another system.
- As a young product, the agent can misread ambiguous column names. Eyeball the calculated output.
Frequently asked questions
Spredly is an AI spreadsheet workspace for cleaning, calculating, and presenting data. You import a workbook, use the chat agent to add formulas or charts, and export the result as a PDF or image.
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