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AgileRL has raised $7.5 million in funding to enhance its AI training software, Arena, which assists engineers and data scientists in refining AI models. This London-based startup focuses on reinforcement learning techniques.

PRIVATEJan 07, 2026

Amount Raised

$7.5 Million

Round Type

Funding Round

LondonSoftwareArtificial IntelligenceMachine LearningNatural Language Processing

Investors

Counterview CapitalEntrepreneur FirstOctopus VenturesFlying FishFusion Fund

Description

AgileRL, a London-based startup, has raised $7.5 million to advance its reinforcement learning platform, Arena. The platform allows engineers to simulate and monitor AI models to enhance training efficiency. Co-founded by Param Kumar and Nicholas Ustaran-Anderegg in 2023, AgileRL aims to make AI model training more effective and streamlined. This funding will help the company further develop its technology and expand its market presence.

Quick answer

AgileRL raised $7.5 Million in a Funding Round round, dated January 7, 2026. Investors: Counterview Capital, Entrepreneur First, Octopus Ventures, Flying Fish and Fusion Fund. AgileRL is based in London, England, United Kingdom.

How much did AgileRL raise?
AgileRL raised $7.5 Million in a Funding Round round on January 7, 2026.
Who invested in AgileRL?
Counterview Capital, Entrepreneur First, Octopus Ventures, Flying Fish and Fusion Fund are named as investors in this round.
What does AgileRL do?
AgileRL is a London-based startup that provides a platform called Arena, enabling engineers and data scientists to train AI models efficiently through simulations and fine-tuning.
Where is AgileRL based and how big is it?
AgileRL is based in London, England, United Kingdom. Fundz records about 8 employees.
Who are the decision-makers at AgileRL?
Fundz holds 1 contact at AgileRL, including the Chief Technology Officer. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Natural Language Processing and Software around the same time

Companies in the same sectors as AgileRL that raised within 45 days of this round, from Fundz verified event records.

  • Grw AI raised $4M (Seed) on February 20, 2026.
  • Agaton raised $9.9M (Seed) on February 19, 2026.
  • Rapidata raised $8.5M (Seed) on February 19, 2026.
  • Selector Software raised $32M (Funding Round) on February 18, 2026.
  • World Labs raised $1B (Funding Round) on February 18, 2026.
  • Adapt raised $10M (Seed) on February 15, 2026.

Who to call at AgileRL, and when

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Company Information

Company

AgileRL

Location

London, England, United Kingdom

About

AgileRL is a London-based startup that provides a platform called Arena, enabling engineers and data scientists to train AI models efficiently through simulations and fine-tuning. The company focuses on reinforcement learning, an AI training technique, helping organizations improve their AI development processes. It offers various subscription tiers, including a free tier for users. AgileRL's platform has gained popularity, with over 300,000 downloads and notable clients like Airbus and IBM.

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Related People

1 contact
Verified contactsNicholas U., Chief Technology OfficerSee plans and pricing
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AgileRL raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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