COMPANY PROFILE

Tessl

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Reimagining software development for the AI era, and helping shape a new paradigm called AI Native Development

London, United KingdomFounded 2024AI

Valuation $500M–1B Last recorded · 2024

Headcount <100 Current team size

Total funding $100–500M Disclosed equity funding

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About Tessl

Tessl is pioneering a new approach to software development tailored for the AI era, known as AI Native Development. This innovative platform is designed to streamline and enhance the software creation process by integrating artificial intelligence at its core. Tessl primarily serves tech companies and developers looking to leverage AI to improve their software solutions. Operating in the rapidly evolving AI and software development market, Tessl's business model focuses on providing a subscription-based platform that offers tools and resources for AI-driven software development. Revenue is generated through subscription fees and premium service offerings, catering to businesses aiming to stay competitive in the digital transformation landscape.

Source: Dealroom company data

At a glance

Status: Operational
Founded: 2024
Headquarters: London, United Kingdom
Employees: 59
Open positions: 6
Dealroom signal: 95.3/100
Industry: Enterprise Software
Sector: AI, Developer Tools, Coding, Core AI, Software Development, AI Applications, uk is8 digital and technologies
Technology: Artificial Intelligence, Machine Learning
Business model: SaaS
Client focus: b2b
Links: Website LinkedIn X

Knowledge graph

News, research, reports and resources connected to this company by Dealroom

Funding history

2 recorded events

Company financing events and reported valuations.

Deal type	Date	Amount	Valuation	Investors	Source
SERIES AOther financing	Nov 2024	$100M	$750M	Index Ventures · Accel	↗
SEEDOther financing	May 2024	$25M	$750M	GV · Boldstart Ventures	↗

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Growth signals

Tessl website traffic

Latest recorded traffic for Tessl is 130K monthly website visits, down 27.8% over the last three months. Tessl's team grew 15.7% over the past year.

Latest monthly visits130K 3-month web change-27.8% 1-year team growth+15.7%

Monthly website visitsOct 2024–Jul 2026

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Open positions

Openings linked to this company in Dealroom

Solutions Engineer (Field Engineer) - Northeast (Boston/NY)Boston, MA · Other · Sep 6, 2026 Member of Marketing Staff - Marketing Producer FTCLondon, United Kingdom, Northern Europe, Europe · Marketing & Communication · Aug 30, 2026 Member of Product Staff - Product ManagerLondon, United Kingdom, Northern Europe, Europe · Business Development · Jul 5, 2026 Field Engineer (Presales) - Northeast (Boston/NY)Boston, New York, United States, Northern America, Americas · Other · Jul 5, 2026 Developer AdvocateNew York, New York, United States, Northern America, Americas · Other · Jun 21, 2026

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