Venture-Backed Startups
146,418 companies with verified investor relationships.
AdEspresso provides split testing and optimization tools for Facebook and Instagram advertising campaigns. The platform helps marketers find the right audience for social media ads.
2 investors
Adesso Systems maintains a technical archive documenting enterprise mobility patterns, rapid application development, and offline-first systems from the Microsoft .NET mobile era. The archive serves architects, researchers, and technical leads analyzing distributed application design choices across field service, retail, medical, and other enterprise workflows.
1 investor
Fabless US semiconductor company making ultralow-power non-volatile memory, ASICs and IoT embedded systems; acquired by Dialog in 2020.
0 investors
1 investor
Adeu.ai builds AI-native legal automation tools for businesses, integrated into platforms like Outlook, Word, Teams, Slack, and Claude Desktop. The company provides contract briefing, redlining against playbooks, and legal triage capabilities for in-house legal teams.
4 investors
Adevinta operates a portfolio of online classifieds and digital marketplaces spanning consumer goods, mobility, real estate, holiday rentals, and jobs. It serves consumers and businesses across Europe and beyond, connecting more than 120 million monthly users with over a million businesses.
2 investors
1 investor
AdEx Partners is a management and technology consulting firm that supports organizations with digital transformation, including implementing ERP and CRM systems, and runs corporate responsibility and ESG programs such as pro-bono consulting and digital bootcamps for nonprofits. It operates in Germany and Switzerland.
1 investor
0 investors
Adext AI provides machine learning-based optimization for Google and Facebook advertising campaigns, automatically adjusting audience segments and budget allocations to maximize return on ad spend for advertisers and agencies.
1 investor
Adfenix offers an automated, AI-powered sales and marketing platform built for real estate professionals to create and manage marketing at scale. It serves real estate agents and industry leaders in the property sector.
1 investor
Adfin automates payment and money movement for small and mid-sized businesses using modern payments infrastructure combined with agentic AI. The platform manages financial operations end-to-end to reduce administrative friction and improve cashflow.
3 investors
Adform provides a media buying platform for advertisers, with a focus on data ownership and identity solutions built for a post-cookie environment. It operates offices internationally to support clients in digital advertising.
1 investor
0 investors
0 investors
AdgenTek builds advertising infrastructure for AI-driven interfaces and agents, enabling monetization for AI publishers and outcome-based advertising for brands. The platform is designed to capture purchase intent signals from conversational AI and agentic systems with programmatic optimization.
0 investors
0 investors
0 investors
AdGrok offered SEM software that let business owners automate the selection of and bidding on keywords for Google AdWords. The company was acquired by Twitter in 2011.
1 investor
0 investors
Adhara delivers blockchain and enterprise software solutions for regulated financial markets, including treasury, payments, and capital markets infrastructure. The company serves commercial and investment banks with cryptography, blockchain engineering, and platform development expertise.
3 investors
AdHash is an ad technology company that builds tools and platforms to improve transparency and accountability in digital advertising. The company serves advertisers, publishers, and other participants in the digital advertising ecosystem.
1 investor
0 investors
ADHD Online provides virtual ADHD assessment, diagnosis, and treatment for adults, offering clinically validated diagnostic evaluations reviewed by licensed clinical psychologists and follow-up telehealth appointments with board-certified clinicians for prescriptions and treatment plans. It also addresses co-occurring conditions such as anxiety, depression, and binge eating disorder, and operates in the United States.
1 investor





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