Searchable Acquires Meridian in Seven-Figure Deal Months After $14M Seed Round

AI visibility platform Searchable is accelerating its U.S. expansion with the acquisition of New York-based Meridian Tech in a seven-figure deal, bringing together two startups built specifically for the rapidly emerging world of answer engine optimization.

The acquisition comes just four months after Searchable raised a $14 million seed round led by Headline at an $85 million valuation. Founded in late 2025, the UK-based company has moved quickly to establish itself in a category focused on a growing problem for brands: understanding how they appear when consumers turn to AI systems rather than traditional search engines.

Under the agreement, Meridian’s customers, including APL, MedCline and VKTRY, will migrate to Searchable, while Meridian’s technology will be integrated into the broader Searchable platform.

The transaction also gives Searchable a stronger foothold in New York and follows the opening of a Salt Lake City office in August, where the company hired two employees from fellow AI search startup Scrunch AI.

From Search Rankings to AI Recommendations

The market Searchable and Meridian operate in is commonly described as answer engine optimization, or AEO. It overlaps with traditional search engine optimization but addresses a fundamentally different discovery experience.

Instead of competing primarily for a position in a list of Google links, brands increasingly need to understand whether platforms such as ChatGPT, Gemini, Claude, Perplexity and Google AI Overviews mention them at all, how prominently they appear and which sources AI systems rely on when generating their answers.

Searchable has built its platform around measuring those interactions. Its visibility tools examine AI responses for brand mentions, position, share of voice, sentiment and citations, while allowing companies to compare their performance against competitors across major AI platforms.

The company is also moving beyond visibility monitoring. Searchable’s product now connects AI search data with prompt research, content creation, technical site audits and traffic analytics. Its LLM analytics tools distinguish between AI crawler activity, visitors referred by AI systems and the pages receiving that traffic.

That broader approach helps explain why Meridian is a natural acquisition target.

Meridian Built a Similar Data Layer for AI Search

Meridian launched publicly in October 2025 with its own platform for measuring how brands appear inside AI-generated answers.

At the core of the technology is a recurring prompt-tracking system. Meridian runs prompts across AI platforms and regions and records whether a brand was mentioned, where it appeared in an answer, the response itself, citations used by the AI system and sentiment signals contained within the response. The data is then aggregated so customers can compare changes over time rather than relying on one-off chatbot searches.

That distinction matters because AI answers are inherently variable. Meridian’s documentation notes that results can change as models are updated, retrieval systems choose different sources, prompts are interpreted differently or competitors publish new material. The platform therefore emphasizes longer-term trends rather than treating a single response as a stable ranking.

Meridian expanded that foundation into a broader AI search toolkit. Its platform includes competitor benchmarking, citation analysis, sentiment monitoring and regional visibility data, along with tools for identifying which AI crawlers are visiting a company’s website.

For ecommerce brands, Meridian also developed product-level tracking designed to monitor whether individual products and SKUs appear in AI shopping recommendations. Its current workflow can import Shopify products and measure whether those products are being surfaced for relevant category and purchasing prompts.

The company has also been pushing beyond analytics with Meridian Agent, a conversational interface grounded in a customer’s prompt, citation, competitor and product data. Users can ask why visibility changed or which pages and prompts deserve attention, with the system using the underlying dataset to propose next steps.

This increasingly mirrors the direction Searchable has taken with its own workspace-native agent, which analyzes prompts, citations, traffic, competitors and site issues before generating recommendations or tasks.

Searchable Pushes Deeper Into the U.S. Market

For Searchable, the acquisition provides more than additional technology.

The company says it now works with more than 1,000 brands, and its own website describes a dataset built from hundreds of millions of AI responses. Searchable has been positioning that growing dataset as the foundation for understanding which brands, sources and content formats appear repeatedly across AI-generated answers.

The company’s $14 million seed round in May provided fresh capital to pursue that strategy. The round, led by Headline, valued Searchable at $85 million and came only months after the company’s launch.

The Meridian acquisition now adds an established U.S. customer base and another set of technology developed independently around the same underlying problem.

“American brands are some of the furthest ahead in the AI visibility race,” said Chris Donnelly, co-founder and CEO of Searchable. “Meridian brings us a strong base of businesses that want to push their AEO strategy even further.”

Meridian co-founder and CEO Alex Dees said the company was created in response to the lack of visibility companies had into how AI assistants were influencing discovery.

“We launched Meridian because it was clear just how little visibility businesses had over how people are finding them and what people are reading about them inside AI chatbots,” Dees said. “Searchable’s team and product will be vital in continuing to lead that mission for Meridian’s customers.”

An Early Consolidation Move in AI Search

The acquisition is notable because both companies were created specifically around AI search rather than adding generative AI analytics onto an existing SEO platform.

There is considerable overlap between their technology stacks. Both track recurring prompts, analyze mentions and citations, benchmark competitors and attempt to translate AI response data into specific actions. Meridian brings additional work around product-level visibility, AI crawler monitoring and automated recommendations, while Searchable has been building its own agentic workflows, content tools, technical AEO analysis and integrations.

That makes the deal an early example of consolidation inside a software category that barely existed a few years ago.

AI search also presents a different measurement problem from conventional SEO. A Google ranking can generally be checked directly. An AI recommendation is probabilistic, can differ between platforms and may change depending on the sources retrieved for a particular response. Both Searchable and Meridian have consequently designed their systems around collecting large numbers of responses and identifying patterns across them rather than attempting to establish a single definitive AI “ranking.”

For Searchable , acquiring Meridian expands the amount of technology and customer data it can bring under that model while strengthening its position in the United States.

With Meridian’s standalone product set to be folded into Searchable and its customers migrating to the combined platform, the transaction is also an indication that the race to build the analytics and optimization layer for AI-driven discovery is entering a new phase. As brands devote more attention to what ChatGPT, Gemini, Perplexity and other systems say about them, the companies measuring those answers are beginning to compete not just for customers, but for one another.