Dex

Dex

AI-powered talent matchmaking for tech

Overview

Dex is an AI-driven talent agent that connects tech professionals with career opportunities aligned to their goals. It engages users through voice and chat to understand their past experiences, skills, and motivations, then uses machine learning to scan the tech market and identify suitable job openings. The service provides personalized career matchmaking, likely earning revenue through partnerships with companies looking to hire talent. The company aims to scale its AI talent agent capabilities with funding from a16z Speedrun and Concept Ventures to help professionals find meaningful work in tech and to facilitate hires for employers. Dex differentiates itself by offering high-touch, AI-powered matchmaking focused on individual career ambitions and by leveraging voice interactions to understand candidates more deeply while targeting the tech market.

Launched Recently

About Dex

Simplify's Rating
Why Dex is rated
C+
Rated C on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Data & Analytics

Consulting

Enterprise Software

AI & Machine Learning

Company Size

11-50

Company Stage

Seed

Total Funding

$13M

Headquarters

London, United Kingdom

Founded

2025

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Simplify's Take

What believers are saying

  • Dex raised $5.3 million from Notion Capital on April 28, 2026.
  • Over 15,000 engineers and 50 companies, including ElevenLabs and Synthesia, use Dex.
  • Dex reported $1.8 million annualized revenue since late 2025, proving early monetization.

What critics are saying

  • Greenhouse, Ashby, and LinkedIn Jobs commoditize sourcing and compress Dex's fee structure.
  • Candidate-side AI agents and recruiter copilots will copy Dex's matching workflow by 2026.
  • If New York and San Francisco expansion stalls, Dex remains a London niche recruiter.

What makes Dex unique

  • Dex uses voice and text interviews to profile engineers before matching roles.
  • Dex targets AI researchers, software developers, machine-learning, and quantitative engineers.
  • Dex charges success fees only after hires, aligning revenue with completed placements.

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Funding

Total Funding

$13M

Above

Industry Average

Funded Over

3 Rounds

Notable Investors:
Seed funding is usually the first official round after pre-seed, when a startup has a prototype or concept. It’s typically used to develop the product, test the market, and start building the team. Investors here are often angel investors or early-stage venture capitalists.
Seed Funding Comparison
Above Average

Industry standards

$3.3M
$2M
Netflix
$2.3M
Instacart
$3M
Robinhood
$5.3M
Dex

Benefits

Health Insurance

Dental Insurance

Fertility Treatment Support

Parental Leave

Gym Membership

Wellness Program

Company Equity

Regular Company Social Events

Growth & Insights and Company News

Headcount

6 month growth

-8%

1 year growth

-8%

2 year growth

-13%
Tech.eu
Apr 29th, 2026
Dex lands $5.3M to grow its AI-driven talent matching platform.

Dex lands $5.3M to grow its AI-driven talent matching platform. Dex has secured seed funding to scale its AI-powered hiring platform, matching software engineers with roles while addressing inefficiencies in traditional recruitment. London-based Dex, an AI-powered recruitment platform, has raised $5.3 million in a seed funding round led by Notion Capital, with participation from Andreessen Horowitz's Speedrun programme, Concept Ventures, and angel investors including individuals from OpenAI and other organisations. The round follows a pre-seed round raised in 2025, bringing the company's total funding to $8.4 million. Dex focuses on connecting software engineers with relevant job opportunities through an AI-driven approach. Its product operates as an AI "talent agent", engaging users in detailed conversations to understand their experience, motivations, and career goals. The platform then matches candidates with suitable roles, while also supporting them with research, compensation benchmarking, and interview preparation through a conversational interface. On the employer side, Dex gathers insights into hiring teams, role requirements, and performance expectations. When a strong mutual fit is identified, the platform facilitates direct introductions between candidates and hiring managers. Commenting on the limitations of current hiring systems, Paddy Lambros, CEO and founder of Dex, said that recruitment processes frequently underperform, while AI has not yet delivered substantial improvements. We're currently seeing an AI 'arms race' to the bottom, with companies being flooded by AI-generated applications, while individuals are often subjected to inhumane and unethical screening. Dex offers an alternative. The funding comes at a time when the global recruitment industry is facing growing pressure to evolve, with traditional hiring processes often criticised as inefficient and heavily reliant on manual decision-making. Dex positions itself as an alternative, aiming to improve how talent and opportunities are matched through AI. Dex plans to use the new funding to further develop its product and expand its go-to-market strategy. While currently headquartered in London, the company is preparing to expand into the US, targeting technology hubs such as New York and San Francisco. The company's broader goal is to improve how individuals find meaningful work by aligning opportunities with their skills, ambitions, and values, while offering tools that support both candidates and employers throughout the hiring process.

Fortune
Apr 28th, 2026
AI recruiting startup Dex raises $5.3M seed round to match tech talent with employers

Dex, an AI-powered recruiting startup focused on AI researchers and software developers, has raised $5.3 million in a seed round led by Notion Capital, with participation from a16z Speedrun and Concept Ventures. The funding brings total capital raised to $8.4 million. Founded in early 2025 by former Atomico talent adviser Paddy Lambros, Dex uses AI agents to interview candidates via voice or text, then matches them to employers using a proprietary matching engine. The platform has attracted over 15,000 engineers and more than 50 technology companies, including ElevenLabs and Synthesia. Dex charges employers 20% to 30% of hired candidates' salaries and has reached approximately $1.8 million in annualised revenue since late 2025. The company plans to open offices in New York and San Francisco this year.

a16z
Nov 20th, 2025
a16z speedrun

We invest up to $1M in your new startup.

FinSMEs
Apr 29th, 2025
Dex Secures $3.1M Pre-Seed Funding

Dex, a London-based AI voice talent agent and ML recruitment matchmaking engine developer, raised $3.1M in pre-seed funding. The round was led by a16z speedrun and Concept Ventures, with participation from angel investors like Charlie Songhurst, Eric French, Nilan Peiris, and Stephen Whitworth. The funds will be used for product development and international expansion.

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