Investors looking to invest in API

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1M - 10M
Nationwide Ventures is the corporate venture arm of Nationwide Insurance. It focuses on early-stage venture investments in data-driven companies in the FinTech, InsurTech, and HealthTech space. Nationwide Ventures partners with entrepreneurs to help them build successful companies that can impro...
1M - 5M
High Alpha is a venture studio that focuses on helping startups create and launch successful products. They partner with entrepreneurs to build software-driven businesses, leveraging their expertise in company-building to help their partners bring their ideas to life. They have expertise in prod...
100K - 4M
Forster Chase Ventures is a venture capital firm, part of the Forster Chase Group, based in London, United Kingdom. They specialize in mergers and acquisitions, transaction, fundraising, and other services that help early stage companies grow and develop. They have strategic partnerships with Ar...
OIF Ventures is an Australian venture capital firm that focuses on partnering with entrepreneurs to build businesses. The firm, which is located in Sydney, New South Wales, Australia, specializes in providing investments to companies operating in the digital media, e-commerce, software, and fint...
500K - 3M
Ananda is a venture capital firm that focuses on investing in early-stage technology startups that are working to make a positive social and environmental impact. The firm looks for companies that are working on solutions to long-term challenges in fields such as health, education, agriculture, ...
500K - 5M
Helicase Venture is a venture capital firm based in Boston, Massachusetts and founded in 2018. The firm focuses on investing in life science and healthcare companies, with a preference for early-stage companies with innovative technologies and approaches. Their investment activities span across ...
15M - 100M
Shamrock Capital is an investment firm that specializes in media and entertainment. They have over 45 employees and have been in business since 1978. Their investments include content funds, private equity, and media and entertainment investments. They offer services such as game stats and video...
250K - 500K
OVO Fund is a venture capital firm headquartered in Palo Alto, California. The firm specializes in seed investments in the Bay Area and Los Angeles. They invest primarily in early-stage companies in the technology sector, with a focus on software, artificial intelligence, and data-driven busines...
200K - 1M
Pi Labs is a venture capital firm that specializes in investing in the innovators, entrepreneurs, and companies that are transforming our relationship with the built world and its impact on people, business, and the environment. They provide funding, support, and connections to help their portfo...
50K - 5M
Conviction VC is an early-stage venture capital firm based in London, United Kingdom. Founded in 2017, the firm focuses on investing in B2B SaaS businesses in Europe and the UK. They provide private patient capital and support early-stage companies with the resources, networks, and connections t...
50K - 500K
Poligono Capital is a Mexican venture capital firm based in Zapopan, Mexico. The firm invests in seed and early-stage startups and provides them with capital, mentorship, and access to a network of experts. Poligono Capital has a portfolio of 16 companies and has invested in a variety of industr...
10M - 200M
Keensight Capital is a European Growth Buyout investor with deep expertise in technology-enabled industries. They provide capital to mid-sized companies in order to fuel their growth and development. Their portfolio spans across a number of sectors, including software, manufacturing, biotechnolo...
10K - 500K
KSTC.com is the official website of the Kentucky Science and Technology Corporation (KSTC). The company specializes in providing business and financial services to entrepreneurs and small businesses in the state of Kentucky. KSTC offers a wide range of services, including business planning and f...
7M - 25M
Prime Ventures is a leading venture capital firm focusing on investing in European companies in the technology and related industries. With over EUR 750m of capital invested, the firm has helped founders scale their businesses and revolutionize the world of photography through their platform for...
500K - 1M
BBG Ventures is an early-stage, generalist fund focused on startups with a female founder. The firm prefers a minority stake and invests in consumer internet and mobile startups, with a focus on tech-enabled consumer and product companies. BBG Ventures publishes research in molecular network ana...
Beamonte Investments is a private investment firm as Single Family Office (SFO). The firm seeks to deliver consistent, long-term returns. Beamonte provides capital to high-growth, innovative companies and funds, and offers a wide range of services to portfolio companies. Beamonte has invested in...
CoVenture is an alternative asset manager, operating three technology-driven businesses. They specialize in venture capital investments and provide financing to startups and early-stage companies. They have a team of experienced professionals and invest across the technology sector. They provide...
500K - 2M
Laconia Capital Group is a New York-based venture capital firm founded in 2015 by David Arcara and Jeffrey Silverman. The firm specializes in pre-seed and seed-stage investments in companies that are revolutionizing legacy industries, with a focus on B2B technology. They also offer an intern pro...
25K - 500K
Red Bike Capital is a Latina-led seed-stage venture capital fund based in New York, investing in US-based consumer fintech, ecommerce infrastructure and consumer technology. The firm has a focus on fintech, eCommerce SAAS, and health and wellness companies. It also provides venture capital and p...
50K - 500K
Venturerock is an early-stage Venture Building and Venture Capital Platform. The company works with startups and entrepreneurs to build and invest in businesses that have the potential to make a positive impact. They provide guidance, mentorship and resources to help entrepreneurs launch and gro...
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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.