Part 1 of 6 — The Corvue Thesis Series
New installments every Tuesday. Subscribe below or follow on LinkedIn to get the next one.

The Connective Tissue

The next AI battle isn't about models. It's about who you trust between you and them.

by Michael Halvorsen — michaels.blog

The fastest-growing AI companies right now don't build AI.

Think about it: Cursor, Perplexity, OpenRouter, Venice AI. None of them trained a foundation model. They built something else — a layer between you and the models. And that layer is capturing more value than most of the model companies themselves.

This isn't an accident.

The Race Nobody's Winning

OpenAI, Anthropic, and Google are in one of the most expensive arms races in history. Tens of billions of dollars. Thousands of engineers. Models getting bigger, faster, cheaper, smarter.

And here's the thing: it's working. Models are genuinely getting better. What required GPT-4 in 2023 now runs on a phone. What required a research team two years ago now runs in a $20/month subscription.

The race is making AI commodities.

Not in a bad way — electricity is a commodity, and it changed the world. But commodity pricing changes who captures the value. The electricity producers got squeezed; the companies that built on electricity got rich.

AI is following the same pattern. The model providers are getting squeezed. The interface companies are getting rich.

The Companies Actually Winning

Look at where the real momentum is right now:

Cursor → An interface between developers and whichever AI writes the best code. Doesn't care if that's Claude, GPT-4, or Gemini. Users care about Cursor, not the model underneath.

Perplexity → A search interface that routes your questions across AI systems and the web. 100M+ users who think of it as "the search engine," not as a wrapper around Sonar Pro.

OpenRouter → A routing layer that lets developers access 100+ models through one API. The models compete; OpenRouter wins.

Venice AI → A privacy-focused proxy between users and AI. The USP isn't the AI — it's the trust.

OpenClaw → My own toolbox: an agent framework that works with any model, stores memory as portable markdown files, and connects to tools without caring which LLM is powering it.

None of these are model companies. All of them are connective tissue.

Why "Connective Tissue"?

In biology, connective tissue isn't the star of the show. The organs are. The muscles are. But without connective tissue, none of it holds together. Remove it and everything collapses.

That's what these interface companies are building: the structural layer that makes everything else work. The part you don't notice until it's gone.

The model providers will keep racing each other. Users will form relationships with the interface — the thing they talk to, the thing they trust, the thing that remembers them.

Users don't form relationships with the model. They form relationships with the experience.

The Problem No One Has Solved

Here's what's actually broken right now:

Your AI assistant lives in ChatGPT. But your code lives in Cursor. But your research lives in Perplexity. But your email lives in something else. There's no connective tissue. Every product is its own island.

And every time you switch — because a better model comes out, because one service goes down, because your enterprise IT department switches vendors — you lose your context. Your history. The thing your AI knew about you.

This is the equivalent of switching banks in 2005 and losing all your transaction history. It's insane, and we've normalized it.

The connective tissue layer is what makes portability real. Not as a theoretical export button, but as a lived experience: you talk to one trusted layer, it talks to whatever AI is best for that task, and you never lose yourself in the switch.

The Stripe Analogy (And Why It Actually Fits)

I keep reaching for the same analogy, and it keeps being right: Stripe.

Banks are powerful. Banks hold your money, run the rails, manage compliance. Stripe doesn't compete with banks. Stripe sits between you and the banks.

And Stripe is worth more than most of the banks it connects to.

Because:

• You trust Stripe with your money (even though Stripe isn't a bank)
• Stripe handles the complexity — fraud, routing, compliance, international payments
• You don't know or care which bank processes your payment. Stripe handles it.
• Switching banks is easy because your relationship is with Stripe

Corvue is Stripe for AI.

You trust Corvue with your agent. Corvue handles the complexity — security hardening, model routing, safety coaching, memory persistence. You don't know or care whether Claude or Gemini handles your request. And if Anthropic goes down, your agent failovers automatically because your identity lives with Corvue, not the model.

What the Trusted Layer Actually Does

This isn't theoretical. Here's what the connective tissue layer needs to handle:

Security. Your AI agent handles your email, your calendar, your finances. Someone needs to make sure it's hardened. That secrets aren't exposed. That your config isn't leaking.

Safety. Every AI company is racing to build agents that please you. The connective tissue layer needs to build agents that are good for you. There's a difference. An agent that tells you what you want to hear isn't a good agent. An agent that coaches honestly — that pushes back when your plan is bad — that's valuable.

Portability. Your agent's memory, skills, and identity should be stored in formats you own. Not on a vendor's server. Markdown files on your machine. Swap the brain, keep the soul.

Routing. The best model for writing code isn't the best model for writing poetry isn't the best model for analyzing spreadsheets. The connective tissue layer routes intelligently — best model for each task, transparently, without you having to think about it.

Reliability. When one provider goes down (they all go down eventually), your agent should seamlessly continue. The connective tissue layer handles failover, not you.

None of these are model capabilities. They're relationship capabilities.

Why This Matters for You

If you're a professional spending $200/month on five different AI subscriptions — you're paying for five different islands, and you have no connective tissue.

One trusted layer that routes to the best model, remembers you across every context, and stays yours even as the model landscape shifts: that's worth more than the sum of five subscriptions.

If you're an enterprise: managed AI agents with security hardening, compliance, audit logs, and multi-provider routing removes single-vendor dependency. That's risk management, not just features.

And if you're building AI products: the connective tissue layer is where the trust accumulates. The companies that build it — and build it right — will still be here when today's leading models have been replaced three times over.

The Moat

I want to be honest about what the competitive moat is here, because it's not what most people expect.

It's not the model (commoditizing).
It's not the tools (open source).
It's not even the memory (user-owned, portable by design).

It's the trust.

And trust is the strangest moat in business. It doesn't show up on a benchmark. It can't be open-sourced. It compounds with every interaction that goes right. It evaporates with every major incident.

The companies that win the connective tissue layer won't win on features. They'll win on track record. On having handled your data correctly for years. On never having leaked your secrets, never having pushed you sycophantic garbage, never having left you stranded when a provider went down.

That's what Corvue is being built to be. The most trusted place to run your AI agent.

What Comes Next

The connective tissue layer barely exists yet. Most people are still using islands. Most enterprises are still locked into single providers. Most AI assistants still lose you when you switch contexts.

But the pattern is clear. The interface companies are winning. The ones who figure out trust, portability, and safety — not as afterthoughts but as the core product — will be the Stripe of the AI era.

That's what we're building at Corvue.

→ Part 2: Three Doors In (publishes March 10)
How builders, creators, and consumers each find their way into the agent world — and why they need different onramps.

Subscribe below to get Part 2 in your inbox.

Michael Halvorsen is the CEO of Corvue and iQ Global. He's been building internet infrastructure for 25 years — from co-founding one of Scandinavia's first hosting providers to operating at 250M+ DNS lookups per day with iQ Global. He's currently building Corvue, the trusted connective tissue between people and AI.

Follow the series at michaels.blog. Questions, challenges, and pushback welcome.

LinkedIn Post (copy-paste ready, post same day)

The fastest-growing AI companies right now don't build AI.

Cursor, Perplexity, OpenRouter, Venice — none of them trained a model.

They built the layer between you and the models.

That layer is capturing more value than most of the model companies themselves. I call it connective tissue. It's where all the lasting value in AI is actually moving.

New post on why the Stripe analogy is right, what the connective tissue layer actually does, and what the real moat is (hint: it's not the technology):

👉 [link in first comment]

— Part 1 of a 6-part series. Next one: why the AI that disagrees with you is more valuable than the one that agrees.

First comment (post immediately after):

Link: [your michaels.blog post URL]
Part 2 publishes March 10. Follow along if you're interested in where AI is actually going — not the hype, the plumbing.

Engagement tip: Reply to every comment in the first 60 minutes. The LinkedIn algorithm rewards early engagement velocity.

File: corvue-blog-post-1-PUBLISH-READY.md
Created: overnight session 2026-03-02