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Recently Funded Convertible Note Startups

Convertible Note companies represent a specific stage in the startup funding lifecycle, each with unique characteristics and growth opportunities.

Explore 895 recently funded convertible note companies with lead investors, funding amounts, and founding team data.

Last updated: November 2026
Total Companies
895
Total Funding
$23.1M
Avg Funding
$922K
Global Reach
12
countries

Top Industries for Convertible Note Funding

IndustryCompaniesTotal Funding
Artificial Intelligence (AI)7$4.5M
Biotechnology2$1.0M
Analytics2$8.5M
Business Process Automation (BPA)1Undisclosed
Health Care1$280K
Construction1$540K
Enterprise Applications1$383K
Apps1$5.0M
Food and Beverage1Undisclosed
Agriculture1Undisclosed

Convertible Note Companies by City

CityCompaniesTotal Funding
San Francisco3Undisclosed
London2$2.0M
Berlin2$5.0M
Boston2Undisclosed
Warsaw2$4.8M
Singapore1Undisclosed
Edinburgh1Undisclosed
Vilnius1$352K
Zürich1$280K
San José1$540K

Recently Funded Convertible Note Companies

Export
London, United Kingdom
Artificial Intelligence (AI)

QuantumLoopAI offers an AI-driven call-handling solution specifically designed for GP surgeries within the NHS.

$2.0M raised
Jan 2025
Singapore, Singapore
Business Process Automation (BPA)

Unified IT & HR Automation | Connecting People, Apps & Devices!

Jan 2025
Edinburgh, United Kingdom
Artificial Intelligence (AI)

We develop advanced AI/ML models that autonomously engage in digital currency trading

Jan 2025
Vilnius, Lithuania
Artificial Intelligence (AI)

PIXEVIA is a software company that specializes in artificial intelligence for retail to optimizes operations for stores.

$352K raised
Dec 2024
Zürich, Switzerland
Health Care

Mobile healthcare, Therapy adherence, Chronic conditions, Behavioral health, Behavioral economics

$280K raised
Dec 2024
San José, Costa Rica
Construction

BildTEK is using smart steel framing to improve the construction process.

$540K raised
Dec 2024
Canberra, Australia
Enterprise Applications

The world's only end-to-end digital lockout solution that provides greater productivity with increased safety.

$383K raised
Dec 2024
Berlin, Germany
Apps

Leading embedded insurance provider in Europe #insurtech

$5.0M raised
Dec 2024
Bellingham, United States
Food and Beverage

Pure Blue Tech is developing self-cleaning membrane elements for efficient water generation and reuse from various water sources.

Dec 2024
Laramie, United States
Biotechnology

Unlocked develops medical foods powered by our proprietary active ingredients: enzyme‑rich, shelf‑stable postbiotics.

$500K raised
Dec 2024
Berlin, Germany
Agriculture

Klim mission is to scale up regenerative agriculture to make agriculture part of the climate solution

Dec 2024
San Francisco, United States
Analytics

Artyc offers cold shipping of biotech, pharmaceutical, and medical goods.

Dec 2024
Christchurch, New Zealand
CleanTech

Aspiring Materials is a Climate-tech startup.

Dec 2024
Boston, United States
Clean Energy

Found Energy is a renewable energy company engaging in turning aluminum into a renewable energy carrier.

Dec 2024
Palo Alto, United States
Battery

Noon Energy develops a flow battery technology that enables economical long-duration energy storage.

Dec 2024
Warsaw, Poland
Artificial Intelligence (AI)

Saventic Health is a med-tech company that develops an AI-powered clinical decision support system to support diagnosing rare diseases.

$2.1M raised
Dec 2024
London, United Kingdom
Artificial Intelligence (AI)

Machine Medicine are building an operating system for neuromodulation and other forms of precision neurotherapeutics.

Dec 2024
Warsaw, Poland
Advanced Materials

Biomaterials & agtech innovation – natural fiber-based substrates replacing peat and rockwool in high-performance cultivation systems

$2.7M raised
Dec 2024
San Francisco, United States
Artificial Intelligence (AI)

Medsien provides AI-driven remote care management solutions for healthcare practices.

Dec 2024
New York, United States
FinTech

Retrievables is a marketplace that connects businesses that are owed money to collections law firms and agencies.

$125K raised
Dec 2024
Bethlehem, United States
Biotechnology

Developing a liquid biopsy test for the early-detection of stomach cancer.

$540K raised
Nov 2024
Boston, United States
Biopharma

Samsara Therapeutics is a biopharmaceutical company that aims to discover therapeutics to treat rare genetic and neurodegenerative disease.

Nov 2024
Bogotá, Colombia
Analytics

Bia Energy is transforming LatAm’s power sector with smart meters and a digital platform for real-time control, savings, and sustainability.

$8.5M raised
Nov 2024
Vienna, Austria
Artificial Intelligence (AI)

AI Demand Forecasting · FMCG · Explainable AI · Joint Forecasting · Waste Reduction · SaaS · Cloud Independent · Supply Chain Optimization

Nov 2024
San Francisco, United States
Consumer

Alto is a digital pharmacy that makes the prescription experience easier.

Nov 2024
Showing 201 to 225 of 895 companies

What is Convertible Note Funding?

Convertible Note represents a specific stage in the venture capital funding lifecycle. Companies at this stage have unique characteristics that define their growth trajectory and investment requirements.

Typical Funding Range

Varies

The actual amount varies based on market conditions, company traction, and investor appetite.

What It's Used For

Capital raised at this stage is typically used to accelerate growth, expand the team, develop the product, and increase market presence.

Who Invests at the Convertible Note Stage?

Investors at this stage include a mix of venture capital firms, angel investors, and institutional investors, depending on the size and maturity of the company.

Key Metrics Investors Evaluate

Key metrics vary by stage but generally include revenue growth, user acquisition, market size, team strength, and operational efficiency.

Convertible Note Funding Trends

Based on 895 convertible note companies tracked in the VCBacked database, here is a snapshot of current funding activity at this stage.

Average Funding
$922K
Funded Last 12 Months
0
of 25 on this page
Industries Represented
10+
Cities Represented
10+

Top Industries Receiving Convertible Note Funding

2 companies
2 companies
1 companies

Top Cities for Convertible Note Startups

1.San Francisco
3 companies
2.London
2 companies
3.Berlin
2 companies
4.Boston
2 companies
5.Warsaw
2 companies

How to Find Convertible Note Startups

Finding companies that have recently raised convertible note funding is valuable for sales teams, investors, recruiters, and service providers. Convertible Note startups are actively spending their newly raised capital on tools, talent, and services, making them ideal prospects. VCBacked tracks 895 convertible note companies with verified founder contact information, updated regularly as new rounds are announced.

You can narrow your search by filtering companies by industry vertical, city or region, or by exploring specific combinations such as Convertible Note artificial intelligence (ai) companies. Each company profile includes funding details, founder names, and contact information to help you reach out directly.

For a broader view of the startup funding landscape, explore all funding stages or browse companies by our full company directory. Whether you are looking for early-stage startups to invest in or growth-stage companies to sell to, VCBacked provides the data you need to identify and connect with the right companies.

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Perfect for: B2B sales teams targeting convertible note companies, investors exploring opportunities, and service providers looking for companies that just raised capital and are ready to scale.

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