Every founder I talk to still checks their Google ranking like it’s a vital sign. They obsess over keywords, backlinks, domain authority. They hire SEO consultants, run technical audits, and celebrate when they climb from position 7 to position 4 for some long-tail query that gets 200 searches a month.
And I get it. I did the same thing for years.
But here’s what most of them haven’t noticed: the way people actually find products and make buying decisions is quietly shifting underneath them. Not to TikTok. Not to Reddit. To AI.
When your potential customer asks ChatGPT “what’s the best project management tool for a 5-person startup” or tells Claude “find me a CRM that integrates with Slack,” they’re not getting a page of blue links. They’re getting a direct answer. A recommendation. A name. And if your startup isn’t the name that comes out of that answer, you don’t exist in that conversation. No amount of Google ranking fixes that.
A startup called Searchable just raised $14 million to build the infrastructure for this new reality. And the investors behind it tell a story that’s more interesting than the funding itself.
The signal nobody’s talking about
Searchable is a UK-based company founded by Chris Donnelly. It builds software that helps brands monitor and improve how they appear inside AI-generated answers across ChatGPT, Claude, Gemini, and Perplexity. Think of it as SEO, but for the AI layer.
The numbers are hard to ignore. In 60 days, Searchable onboarded more than 500 paying customers and crossed $100,000 in monthly recurring revenue. Annual recurring revenue sits at $2.6 million. The client list reads like a Fortune 500 sidebar: American Express, KPMG, Siemens, Pfizer, Tencent, Boston Consulting Group.
The Series A was led by Headline, the VC firm that previously backed Semrush, one of the most successful SEO software companies ever built. Read that again. The same investor that bet on the old search optimization world is now betting on its replacement. That’s not a hedge. That’s a signal.
Searchable’s valuation jumped from $40 million in December 2025 to $85 million five months later. More than doubled. In a market where most B2B SaaS companies are fighting to maintain flat valuations between rounds.
Why this matters more than another funding headline
The Fuel AI Index for 2026 dropped a stat that should make every founder uncomfortable: 92% of brands are invisible to ChatGPT. Not poorly ranked. Not buried on page three. Invisible. As in, ChatGPT doesn’t mention them at all when users ask questions in their category.
That’s a different problem than ranking on Google. Google shows you a list. You might be position 12, but you’re still on the list somewhere. AI assistants don’t work that way. They synthesize information and recommend specific brands. There’s no page 2. You’re either in the answer or you’re not.
And the shift is accelerating. People are asking AI assistants questions they used to type into Google. Not just tech-savvy early adopters. Regular consumers. Your mom asking ChatGPT which insurance plan she should get. A small business owner asking Claude which accounting software works best for freelancers. A hiring manager asking Perplexity to compare applicant tracking systems.
The $80 billion global SEO industry was built on one assumption: that Google is the discovery layer. The entire stack, from keyword research tools to backlink analyzers to content optimization platforms, was designed around Google’s algorithm and Google’s results page. But what happens when ChatGPT becomes the new surface where customers discover products and make decisions? The whole stack needs to be rebuilt.
That’s what Searchable is building. And that’s why Headline’s bet is so telling.
The uncomfortable founder math
Here’s where this gets personal if you’re building a startup.
You probably spend real money on SEO. Maybe you have an in-house content person. Maybe you’re paying $3,000 to $10,000 a month for an agency. You’re measuring keyword rankings, organic traffic, conversion rates from search.
But are you measuring whether ChatGPT recommends you? Whether Claude mentions you when someone asks about your category? Whether Perplexity cites your content when summarizing the best options?
For almost everyone, the answer is no. And that means you’re investing in a discovery channel that’s slowly losing its monopoly while ignoring the one that’s gaining share.
I’m not saying Google is dead. 68% of clicks still come from organic search. That’s real. But the trajectory matters more than the snapshot. And the trajectory says AI-assisted discovery is eating into Google’s role as the default starting point for buying decisions.
If you remember, we talked about how the entire SaaS playbook is being rewritten by AI disruption. This is the same story playing out in marketing and discovery. The old playbook isn’t wrong yet. But it’s getting less right every quarter.
What “AI Search Optimization” actually looks like
This isn’t about gaming ChatGPT the way people gamed Google with keyword stuffing in 2010. The AI discovery layer works differently.
AI models decide what to recommend based on the breadth and quality of your digital footprint. They synthesize information from your website, review sites, news coverage, social media presence, technical documentation, and third-party mentions. If you only optimized for Google’s crawlers, you might have clean HTML and good backlinks but terrible AI visibility because the models don’t weigh those signals the same way.
What actually moves the needle for AI visibility: being mentioned in high-authority sources that AI models train on and cite. Having clear, structured content that models can extract and synthesize. Showing up consistently across multiple platforms, not just your own site. Having real customer reviews and third-party validation. Producing original data, insights, and research that models find worth referencing.
Basically, everything that the “E-E-A-T” crowd in traditional SEO has been preaching for years, but now it actually matters for a completely different reason. Google rewarded E-E-A-T signals in its algorithm. AI models use those same signals to decide who to recommend in their answers.
Searchable’s platform automates the tracking and optimization for this new surface. It monitors how often and how favorably your brand appears across AI search platforms, identifies gaps, and automates fixes. It’s the Semrush for the AI era, and its backers literally built Semrush’s success, so they’d know.
The bigger picture for founders
The old SaaS playbook is already being torn apart by companies that build differently, price differently, and distribute differently. Now the discovery and acquisition layer is shifting too.
If you’re a pre-seed or early-stage founder, this matters immediately because early-stage companies depend disproportionately on organic discovery. You can’t outbid Salesforce on paid ads. You can’t out-network HubSpot at conferences. What you can do is be the company that AI recommends when someone asks a specific question about your category.
That’s a competitive advantage that didn’t exist 18 months ago. And right now, 92% of your competitors haven’t figured it out.
The founders who move early on AI visibility will have the same advantage that early SEO adopters had in 2008: a compounding head start that becomes nearly impossible to replicate once everyone catches up.
So what do you actually do about it?
Start with the simplest possible test. Open ChatGPT. Type the question your ideal customer would ask. See if your brand comes up. Do the same with Claude and Perplexity. If you’re invisible across all three, you now know the size of your problem.
Then look at what the AI models are recommending instead of you. Those are your real competitors in the AI discovery layer, and they might be completely different from your Google search competitors.
You don’t need Searchable’s platform to start. But you need to start measuring. Because what gets measured gets fixed, and right now, almost nobody in startup world is measuring AI visibility at all.
The $14 million signal isn’t about one startup’s Series A. It’s about the smartest money in search technology looking at the data and deciding that the Google SEO era has peaked. They might be early. They’re probably not wrong.
