About us
Meet LLM Pulse
LLM Pulse is an AI Search visibility platform that helps brands monitor, analyze, and improve how they appear across large language models such as ChatGPT, Perplexity, Google AI Mode, and Google AI Overviews.
As AI platforms increasingly influence discovery and brand perception, LLM Pulse turns AI responses into structured, actionable data. Mentions, citations, sentiment, and patterns that teams can track and act on over time.
LLM Pulse exists to make that visible. Clearly. Systematically. At scale.
Our Story
The idea for LLM Pulse came to Esteve in January 2025, after a conversation with his client YunoJuno about the need to monitor AI visibility. He shared his thoughts in a LinkedIn post, registered the domain, and started building with another developer. But it didn't work out and the project was paused.
In May 2025, Esteve reconnected with Daniel, who saw the same opportunity, and they decided to build it together. They brought in Adrian, whom Daniel knew from his newsletter The Open Projects, to lead development.
From there, things moved fast. We built, tested, and refined continuously, without pitch decks or artificial validation phases. By mid-July 2025, LLM Pulse was live, and we signed our first customer on day one.
By December 2025, we're working with over 100 customers across the globe, including many of the brands you see below.
May
2025
Development Started
July
2025
Platform Launch
Trusted by hundreds of leading brands worldwide
Our Mission
To make AI Search visibility measurable and actionable.
Understand
How large language models describe, recommend, and contextualize brands.
Convert
Unstructured AI responses into structured, comparable data.
Identify
Gaps, inconsistencies, and opportunities in AI-driven discovery.
Provide
Teams with reliable signals they can use in product, content, and brand decisions.
Our Team
LLM Pulse is built by three co-founders with complementary backgrounds and a shared obsession with clarity, data, and execution.
Esteve Castells
Co-founder
SEO and GEO consultant working with brands worldwide, with deep hands-on experience in search, AI Search, and brand visibility. Esteve has helped companies understand and improve how they appear across emerging AI-driven channels. At LLM Pulse, he works across product, growth, sales, and overall vision alongside the rest of the founding team.
Daniel Peris
Co-founder
Entrepreneur and growth strategist with 15+ years of experience in SEO, ASO, and mobile growth. Daniel has built, launched, and scaled multiple software businesses, working with global brands and high-growth SaaS companies. At LLM Pulse, he works across product, growth, sales, and overall vision.
Adrian Rojas
Co-founder
Full-stack software engineer focused on performance, reliability, and system design. Adrian built the entire LLM Pulse platform from the ground up and ensures it operates at scale with stable pipelines and robust processing.
ChatGPT & Claude 😉
Unofficial Team Members
We leverage AI heavily, both in the product itself and as daily programming assistants. They're basically part of the team at this point ❤️🔥
Our Investors
100% Bootstrapped
The company has been built entirely by the founders, without external investors. We've been profitable since day one. This allows us to move fast, stay focused on the product, and make decisions based on long-term value rather than short-term pressure.
We work closely with customers, learn continuously, and iterate quickly. That is the model that fits how we like to build.