Sourcetable Raises $4.3M to Launch the World’s First Self-Driving Spreadsheet, Powered by AI

In a major leap forward for productivity software, Sourcetable has announced a $4.3 million seed round and the launch of what it calls the world’s first autonomous, AI-powered spreadsheet — a “self-driving” experience that reimagines how humans interact with data.

With backing from top investors including Bee Partners, Julien Chaumond (Hugging Face), Preston-Werner Ventures (GitHub co-founder), Roger Bamford (MongoDB), and James Beshara (Magic Mind), Sourcetable is taking aim at a problem hiding in plain sight: despite over 750 million people using spreadsheets daily, most struggle with even basic functions like VLOOKUP or pivot tables.

“AI is the biggest platform shift since the browser, with a bigger opportunity for disruption,” said Eoin McMillan, CEO and co-founder. “As AI makes analysis easier, everybody becomes an analyst.”

From Manual to Magical: A New Way to Work With Data

Sourcetable’s big idea is deceptively simple: what if you could talk to your spreadsheet the way you talk to a colleague?

Instead of formulas and syntax, users speak or type their requests in plain English, and Sourcetable’s AI handles everything — from building pivot tables and cleaning messy data to generating visualizations and enriching datasets with web-sourced research.

This voice-first interface brings the experience into what the company dubs “vibe mode,” echoing the emerging practice of vibe coding — where users collaborate with AI in a more fluid, creative manner, often driven by natural language or instinctive prompts.

Under the Hood: What Powers a Self-Driving Spreadsheet?

At the heart of Sourcetable is a multi-model AI architecture that smartly selects — and often combines — the best AI models available from OpenAI, Anthropic, Meta (Llama), DeepSeek, Hugging Face, and others. Unlike Microsoft Excel or Google Sheets, which are tied to their proprietary models, Sourcetable is model-agnostic, enabling it to integrate cutting-edge capabilities on the day of release.

But the real magic lies in the company’s real-time code evaluation loop, a high-performance backend system that tests and verifies AI-generated actions before they are implemented in the spreadsheet. This verification layer solves one of the hardest problems in AI automation: trust.

Without it, fully autonomous operations like creating multi-tab financial models or formatting interlinked datasets would be unreliable. With it, Sourcetable becomes not just a smart assistant, but a trusted co-pilot — or more accurately, an autopilot.

From Technical Users to Everyone

Sourcetable was originally designed for power users — data scientists and SQL experts — but the true breakthrough came when the founders realized that AI could flatten the learning curve for non-technical users.

Instead of building tools for experts, they flipped the script: build a tool that makes everyone an expert.

With features like:

• AI Formula Assist: Automatically generate formulas from natural language.

• AI Chart Generator: Create compelling visualizations with simple prompts.

• AI Research: Enrich datasets with web-based information.

• Data Cleaning & Summarization: Identify duplicates, standardize formats, and condense thousands of rows into executive-ready summaries.

• Synthetic Data Generation: Create realistic mock data for forecasting, modeling, and testing.

Sourcetable makes high-level data analysis accessible to anyone, whether you're a university student, a startup founder, or a Fortune 500 executive.

And it’s catching on — already in use by faculty and students at institutions like Stanford, Oxford, Harvard, and Peking University.

The Future: More Than a Spreadsheet

Sourcetable isn’t just reinventing the spreadsheet — it’s building the foundation for a new kind of AI-native operating system for data.

With upcoming features that enable AI agents to read and write to third-party systems, the platform is gearing up for seamless agent-to-agent communication — a future where bots talk to bots to solve problems, crunch numbers, and run operations without human intervention.

In this vision, Sourcetable becomes a platform for AI-native productivity, not just for humans, but for AI agents too.

“In the future, it’s obvious that humans won’t be doing spreadsheet grunt work,” said Simar Singh, co-founder at Butternut AI. “We use Sourcetable to speed up our internal analytics workflows.”

“Sourcetable is great for importing data and visualizing forecasts using the AI assistant,” added Andrey Karmanov, Research Assistant at Waterloo University.

 Final Thoughts

Spreadsheets haven’t seen a true platform disruption since the launch of Google Sheets in 2006. With its self-driving spreadsheet and a bold vision for AI-native productivity, Sourcetable may have just changed that.

As the line between human and machine collaboration blurs, Sourcetable stands at the frontier — turning spreadsheets from a chore into a creative, conversational experience.

Whether you’re cleaning data, building models, or simply trying to make sense of rows and columns, Sourcetable’s message is clear: stop working in spreadsheets — and start vibing with them.

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