Angels Partners logo
  • Platform
    Investor DatabaseOutreach AutomationAI Fundraising CRMDone-For-You Fundraising
  • Find Investors
    By TypeAngel InvestorsVenture Capital FirmsFamily Offices
    By LocationUnited StatesUnited KingdomCanadaAustraliaGermanyFranceNetherlandsSingaporeSwedenSpainItalySwitzerlandAll countries ›
    By SectorSaaSFintechAI & Machine LearningHealthTechCleanTechBiotechEdTechPropTechDeepTech
  • Funding
    Startup GrantsUK GrantsUS GrantsVenture DebtRevenue-Based FinancingNon-Dilutive Funding Guide
  • Resources
    Fundraising RoadmapPitch Deck TemplateFinancial ModelingBlog
  • Compare
    vs OpenVCvs Fundablevs FounderSuiteSee all comparisons ›
  • Pricing
  • Sign Up Free
  • Log in
Are you an

  • Entrepreneur
  • Investor
< Browse Firms
Logo Firm Defined
website

Defined

map marker logo Ontario - Vancouver BC |  U.S.A.

Investor TypeFirm
IndustriesBusinesses Solutions • A.I. (& Big Data) • Cloud Services (& Infrastructure) • Developer tools • DeepTech
StagesPre-seed, Series A, Seed
InvestingUnited States
Investment Range $250,000  -  $1,000,000
Investment Sweet Spot $500,000

Who are the key investors at Defined?

Who co-invests with Defined?

What is Defined?

Defined is an investment fund focused on shaping the AI frontier by partnering with visionary founders who are building the future of human and machine collaboration. They operate with the belief that the possibilities for the world are only limited by humanity's imagination, envisioning a future where humans and machines come together to amplify each other's capabilities.

As a thesis-driven and product-first investor, Defined commits to building a tomorrow where humans thrive. They concentrate on companies in industries such as Business Solutions, Artificial Intelligence, Cloud Services, Developer Tools, and DeepTech. The fund shows a preference for investing in stages ranging from Pre-seed to Series A, including Seed rounds.

Their investment amount varies, with a minimum of $250,000, a maximum of $1,000,000, and a sweet spot of around $500,000 for investments. On their website, Defined showcases their mission, investment thesis, and the companies they have partnered with.

They also highlight the team of venture partners and founding partners, including Mark Trevitt and Sean Brownlee, who empower founders to realize what's next. Defined offers insights through whitepapers and updates on the evolving landscape of AI and the rise of agentic workflows, aiming to illuminate the path forward in this dynamic sector.

They invite founders shaping the AI frontier to get in touch and encourage visitors to join their newsletter to keep up with the latest across the AI frontier.

Defined's investments on record

Spark CRM $5,000,000.00 Series A
Tembo $14,000,000.00 Series A
Inverted AI $4,000,000.00 Seed
Arteria AI $30,000,000.00 Series B
Arteria AI   Series Unknown
Cognota $5,000,000.00 Series A
Cognota $2,000,000.00 Seed
Spark $5,000,000.00 Series A
DarkVision $4,000.00 Seed

What are the investment firms similar to Defined

Similar Investor Sunset Ventures
Sunset Ventures
Similar Investor 43
43
Similar Investor Element 14 Capital
Element 14 Capital
Similar Investor coreteq ventures
coreteq ventures
Similar Investor Prepare 4 VC
Prepare 4 VC
Similar Investor Dimension Capital
Dimension Capital
Similar Investor Arcanum Ventures
Arcanum Ventures
Similar Investor Material Impact
Material Impact
Similar Investor Inflection Ventures
Inflection Ventures

How to get in touch with investors at Defined?

With over 120K listed investors, we make it easy to contact any potential investor online via warm introductions or via email.


Discover our investor database >
angels partners Overview

Contact over 100,000 investors!

Built by serial entrepreneurs and ex-VCs, Angels Partners helps entrepreneurs connect with relevant investors in their industry.

With over 100K+ listed investors, our mission is to help founders secure meetings & accelerate their fundraising.

View previous deals, filter by deal size, industry, location and more. It's the fastest way to build a target investor list.

We also built a community of hundreds of investors actively prospecting & investing directly on Angels Partners.

 

Register to become visible to a large community of investors on our platform.

  • Sign up
  • Log in
  • Prime Founders
  • 71-75 Shelton Street, Covent Garden, WC2H 9JQ
  • London, U.K.
  •   contact@angelspartners.com
  • Fundraising Guide
  • About Us
  • Terms & Conditions
  • Privacy Policy
  • Editorial Process
  • Contact Us
Copyright © 2026 - All trademarks and copyrights belong to their respective owners.
proof notifcation
32 New StartupsStarted their fundraisingover the last 7 daysproof logo