Investors looking to invest in API

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1M - 4M
UTEC is a venture capital firm based in Chiyoda, Japan. The firm was founded in 2004 and focuses on investing in startups in Japan, the US, Europe, SE Asia and India. UTEC has invested in over 100 startups, offering value-adds such as T cell receptor (TCR)/B cell receptor (BCR) repertoire analys...
1M - 10M
Talis Capital is a venture capital firm based in London, United Kingdom. Founded in 2009, it seeks to invest in the United States, Europe and Israel. It supports exceptional founders in building market leading digital companies and invests on behalf of a community of cross-sector entrepreneurs. ...
50K - 300K
Tiburon is a global wealth management and investment firm. They provide a wide range of innovative and customized investment solutions to their clients worldwide, giving them access to the latest market trends and insights. Their mission is to help clients grow and protect their wealth by provid...
25K - 500K
Satgana is an early-stage Climate Tech Venture Capital firm on a mission to invest in planet-positive startups. The firm provides both capital and venture expertise to startups, helping them launch and build successful, sustainable businesses. Satgana's focus areas include clean energy, green in...
100K - 350K
Monozukuri Ventures is a venture capital firm that provides tailored services for startups, depending on their stage. The firm specializes in hardware prototyping and manufacturing, with services ranging from product development to manufacturing and supply chain management. Monozukuri Ventures a...
25K - 250K
RL Commercial REIT Inc (RCR) is an established real estate investment trust in the Philippines that is dedicated to providing investors with stable and secure returns from investments in income-generating commercial properties. Founded in 2007, the company is a public listed company on the Phili...
50K - 500K
Re-Pie is an online platform that provides a wide range of delicious pies and desserts for delivery. Their selection includes traditional pies such as apple and pumpkin, plus unique creations like the Marionberry Pie and the Great White Pie. The company also offers cakes, cobblers, and other des...
100K - 300K
DLAB is an early-stage venture capital firm with investments in web3, decentralization, and blockchain technology. The firm provides resources and guidance to startups and entrepreneurs, helping them develop their ideas and bring them to market. DLAB offers multi-stage investments that can range...
1M - 5M
eCAPITAL is a venture capital firm that provides early to growth stage funding to technology companies. The company is dedicated to helping entrepreneurs create successful businesses and scaling their visions. eCAPITAL offers a wide range of services to its portfolio companies, including investm...
EduLab Capital Partners is a venture capital firm based in Boston, Massachusetts, founded in 2018. The firm invests in seed-stage companies in the education market that are leveraging technology to improve the quality of learning. The firm works with startups to provide mentorship and resources ...
100K - 2M
Erez Capital is a venture capital firm located in Boston, Massachusetts. The firm was founded in 2022 and specializes in investing in pre-seed startup companies. Erez Capital also provides guidance and support to its portfolio companies, helping them to scale and reach their goals. Additionally,...
1M - 5M
Heal Capital is an investment fund based in Berlin, Germany founded in 2019. The firm specializes in investments in healthcare and technology startups, and is backed by 25+ German private health insurance companies. The fund seeks to make investments that improve healthcare and the lives of pati...
50K - 2M
Faber Ventures is an early-stage venture capital firm that focuses on investing in innovative technology startups. Founded in 2013, they invest in disruptive companies that have the potential to become world-leading, with a focus on seed and Series A investments in Europe, the U.S. and Latin Ame...
5K - 1M
Fil Rouge Capital is a venture capital investment fund based in Zagreb, Croatia. The firm focuses on investing in early-stage businesses from pre-seed, seed, and Series A rounds of investment. Fil Rouge Capital also offers an accelerator program for startups, and provides access to networks and ...
500K - 1M
Forefront Venture Partners is a venture capital firm founded in 2014 that invests in post-revenue companies led by dynamic, growth-oriented entrepreneurs. The company is based in Boca Raton, Florida and is led by Phil Nadel. Their website provides more information about the company, as well as r...
2M - 6M
G20 Ventures is a venture capital firm based in Boston, Massachusetts. They provide early traction capital for East Coast enterprise tech startups, helping them to develop and scale their products and services. They also provide access to resources and connections to help startups grow and thriv...
25K - 500K
Vantage is an internet company that provides businesses with access to a suite of software and services that leverage machine learning and artificial intelligence to boost user engagement and drive customer conversion. It offers a range of products, including a customer platform, automated marke...
5M - 10M
The Global Public Offering Fund (GPO Fund) is an investment partnership that focuses on founder-led, technology companies that can benefit from access to global capital. The GPO Fund offers investors a differentiated investment strategy, a faster path to liquidity, greater price transparency, an...
100K - 2M
Innsaei Capital is an investment firm dedicated to helping entrepreneurs realize their potential to create meaningful impact. Through a combination of venture capital, mentorship, and strategic services, Innsaei Capital provides the resources and support needed to unlock innovative ideas and tak...
8M - 30M
Kennet is a global venture capital firm that invests in technology and media companies with disruptive potential. Founded in 1997, Kennet has invested in more than 150 companies across Europe, North America, South America, and Asia. The firm is regularly involved in the financing, structuring, a...
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Fundraising for API:

The investment thesis for API software startups is centered around the scalability and high growth potential of these businesses. APIs (Application Programming Interfaces) allow different software systems to communicate and exchange data, making them a crucial component of modern software infrastructure. This has created a demand for specialized companies that can provide robust and reliable API solutions.

There are several categories within the API software industry, including:

  • Infrastructure APIs, which provide core services such as authentication and payment processing
  • Data APIs, which provide access to specific data sets such as real estate or financial information
  • Integration APIs, which allow different software systems to integrate with each other
  • B2B APIs, which allow businesses to share data and collaborate more effectively.

Some of the biggest players in each of these categories include companies such as Twilio (Infrastructure APIs), Plaid (Data APIs), Zapier (Integration APIs), Segment, Algolia, and Clearbit (B2B APIs).

One of the main benefits of API software startups is their unit economics, which are often highly favorable compared to other software businesses. This is due to the recurring revenue model that most API businesses employ, where customers pay a monthly or yearly fee for access to the API. This provides a predictable and steady stream of revenue, making the business model attractive to investors.