Relixir

Relixir

Private
San Francisco, CaliforniaEnterprise Softwarehttps://www.relixir.ai

Last Round

Seed

Nov 11, 2025

Est. Valuation

$1.79M

Total Funding Raised

$3M

Momentum Score

75 /100

Company Overview

Relixir is a technology company that has developed an automated Generative Engine Optimization (GEO) platform. The platform is designed to help businesses improve their ranking and visibility within AI-powered search environments such as ChatGPT, Perplexity, and Gemini. By simulating customer search queries, identifying competitive gaps, and generating optimized content, Relixir enables companies to enhance their presence in AI search results and convert more leads. The company was part of the Y Combinator Spring 2025 batch and aims to automate content marketing for the AI era.

Sector

Enterprise Software

Verticals

Marketing, NLP & Conversational AI, Content Creation, Business Intelligence, Workflow Automation

Business Model

B2B

Customer Profile

Subscription SaaS, Usage-Based SaaS, Freemium, Services & Consulting

AI Layer

Application

Keywords

generative engine optimizationGEOAI search optimizationAI SEOAI search visibilityLLM optimizationChatGPT optimizationautonomous marketinganswer engine optimizationautomated content generationAI marketingSaaS platformlead generationB2B marketing

Historical Pricing

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Caplight Momentum Score

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Relixir Comps

Public and private peers based on sector, stage, and business model.

CompanyStatusEst. ValuationRev Multiple
OpenAIPrivate$86.0B~40x
CoherePrivate$5.0B--
Competitor 1Public$XX.XBXXx
Competitor 2Public$XX.XBXXx

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Relixir Funding Rounds

Historical fundraising activity

RoundDateAmount RaisedValuationInvestorsSources
SeedNov 11, 2025
SeedMay 13, 2025
AcceleratorJan 1, 2025

Key People

Founding team and executive leadership

Sean Dorje

Co-Founder CEO

Founding Team

Dennis Zax

CTO

Executive Team

Relixir Investors

Notable investors and investment history

InvestorRounds
Z21 VenturesSeed
DG Daiwa VenturesSeed
Y CombinatorAccelerator, Seed
468 CapitalSeed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Apr 17, 2026

    Monthly visitors increased 55% MoM to 37.2K.

  • Jan 1, 2026

    Hundreds of founders are generating revenue on the platform.

Relixir Filings

SEC and related filings with document metadata.

TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Relixir Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersSan Francisco, California
Employee Range7
Year Founded2025
Last FundingNov 11, 2025

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