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Mega AI Seed, Enterprise AI Rails, and Quantum Dry Powder (April 28, 2026)

April 28, 2026 · 3m 38s · Listen

Today’s funding tape is giving us the map: a mega AI seed round, enterprise AI rails, dealmaking software, and fresh quantum dry powder.

This is Startup Fundraising, and today we’re tracking where deep tech capital seems to want to live next.

Big checks. Bigger ambitions.

Exactly. And we have to start with the round everyone is staring at.

From Kirstie Pickering at UKTN:

UK-headquartered AI superintelligence company Ineffable Intelligence has secured $1.1bn (£814m) in seed funding. Ineffable is developing a new generation of algorithms that learn through experience. Instead of being trained only on vast amounts of existing data, these systems interact with their environment, test ideas and improve over time, allowing them to discover new solutions and insights on their own.

An £814 million seed round is only a seed round if words have lost all meaning. That’s a moonshot with a cap table. And the sovereign AI angle matters here: Britain is clearly trying to buy a seat at the frontier table before that table moves overseas.

Now, for the less glamorous but very necessary side of AI. From Missionmedia:

The promise of AI in business has always outpaced the reality. Companies can build impressive AI demos. Getting those demos to actually run reliably inside a real company, at scale, day after day, is a completely different challenge.

That gap is exactly what Orkes is built to solve.

This is the AI work nobody puts on the keynote slide: plumbing. But if companies can’t orchestrate, monitor, and actually own these workflows, the demo never turns into a business.

And staying with AI inside serious workflows, from James Dargan at AI Insider:

Mosaic, an AI-driven deal modeling platform for private markets, has raised an $18 million Series A led by Radical Ventures to expand its capabilities across private equity workflows and expand into investment banking and private credit. The platform replaces manual Excel-based deal modeling by combining deterministic, rules-based calculations with agentic AI workflows.

If AI can finally kill the cursed spreadsheet error in private equity, that’s a public service for deal teams living on caffeine and version-control chaos.

And then there’s quantum. From Matt Swayne at The Quantum Insider:

Ground State Ventures, formerly QDNL Participations, has raised $88 million for its early-stage quantum fund, exceeding its $70 million target and signalling strong investor demand. The firm has expanded from being a Netherlands-focused investor to a global venture fund backing quantum startups across computing, sensing, communications, and infrastructure.

Quantum is still early, no question. But capital is moving from “interesting science project” toward “venture-scale infrastructure bet.” An oversubscribed fund says investors really do not want to miss this shift if it lands.

We’ve put links to every story from today’s briefing in the show notes, so if one caught your attention, you can follow it there and read more. Thanks for listening. That’s Startup Fundraising for today. This is a Lantern Podcast.