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Developer APIs Startups

Updated August 2026

Companies in the developer apis sector developing innovative solutions and technologies.

Explore 511 recently funded developer apis companies with verified founder contact information and fundraising data.

Total Companies
511
Total Funding
$398.1M
Avg Funding
$15.9M
Global Reach
7
countries

Top Cities for Developer APIs

New York
Berlin
Miami
Singapore
Denver
San Francisco

Recently Funded Companies

Export
New York, United States

Certify is an API-driven platform automating all stages of provider network management: licensing, enrollment, credentialing, monitoring.

$40.0M raised
Jun 2025

Founder Contacts

41,000+ verified contacts

Berlin, Germany

Build climate intelligent solutions powered by smart data

$11.6M raised
Jun 2025

Founder Contacts

41,000+ verified contacts

Miami, United States

Payabli is a payments infrastructure and monetization platform that helps software companies integrate payments into their business models.

$28.0M raised
Jun 2025

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

Decentro is an API banking platform that provides modular APIs and SDKs for integrating financial products

$3.5M raised
Jun 2025

Founder Contacts

41,000+ verified contacts

Denver, United States

StackHawk is an API and application security testing platform that enables detection and resolution of application vulnerabilities.

$12.0M raised
May 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

RevenueCat is a subscription management platform for apps that monetize through in-app purchases.

$50.0M raised
May 2025

Founder Contacts

41,000+ verified contacts

Madrid, Spain

API that provides standardised, real-time access to any type of financial asset held by any entity.

$1.1M raised
May 2025

Founder Contacts

41,000+ verified contacts

Lille, France

Gravitee is an API management platform that provides tools for API design, access, management, deployment, and security.

$60.0M raised
May 2025

Founder Contacts

41,000+ verified contacts

Nottingham, United Kingdom

Scheduling technology for high performance teams

$20.0M raised
May 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

The open source auth infrastructure for B2B SaaS

$3.3M raised
May 2025

Founder Contacts

41,000+ verified contacts

London, United Kingdom

StackOne is an integration platform that connects SaaS products through APIs.

$20.0M raised
May 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Reducto is an AI-driven API that specializes in converting unstructured documents like PDFs and images into structured data.

$24.5M raised
Apr 2025

Founder Contacts

41,000+ verified contacts

New York, United States

Bloom Credit helps companies launch valuable lending products, report consumers' payments, and create innovative credit experiences.

$10.5M raised
Apr 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Salsa offers a payroll infrastructure platform that allows businesses to lauch embedded payroll products quickly and efficiently.

$20.0M raised
Apr 2025

Founder Contacts

41,000+ verified contacts

Mexico City, Mexico

Belvo is the open finance API platform that enables users to connect their accounts to an app.

$15.0M raised
Apr 2025

Founder Contacts

41,000+ verified contacts

New York, United States

AI Infra

$5.3M raised
Apr 2025

Founder Contacts

41,000+ verified contacts

New York, United States

Start with an API spec. Generate SDKs in multiple languages and API documentation tailored to your brand.

$9.0M raised
Apr 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Here Not There Labs develops a fully decentralized chat protocol for online communities.

$9.3M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

New York, United States

Sohar Health automates insurance verification for behavioral health providers with EHR integration and real-time eligibility updates.

$3.8M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Miami, United States

WunderGraph is a next generation BFF framework designed to optimize frontend, fullstack, and backend developer workflows

$7.5M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

New York, United States

Simple APIs to help developers manage user data privately in Web3

$15.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Wildcard functions as a gateway that enables AI agents to identify and employ APIs using natural language.

$500K raised
Mar 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Superglue is an open-source tool that empowers users to effortlessly transform their data, unlocking new possibilities and insights.

$500K raised
Mar 2025

Founder Contacts

41,000+ verified contacts

New York, United States

CoverForce is a commercial insurance tech company offering a platform to quote, pay, and bind policies, connecting users.

$13.0M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Barcelona, Spain

Flanks is redefining the wealth management industry worldwide.

$14.7M raised
Feb 2025

Founder Contacts

41,000+ verified contacts

Showing 251 to 275 of 511 companies

About the Developer APIs Startup Ecosystem

The developer apis sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.

Funding Trends in Developer APIs

Developer APIs companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.

Growth Outlook

The developer apis sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.

Developer APIs Funding Breakdown

Here is how funding is distributed among the 511 developer apis companies tracked in the VCBacked database.

Average Funding
$15.9M
Total Funding Tracked
$398.1M
Countries Represented
7

Distribution by Funding Stage

Other25 companies

Top Cities for Developer APIs

1.New York
7 companies$96.7M
2.San Francisco
7 companies$108.0M
3.Miami
2 companies$35.5M
4.Berlin
1 companies$11.6M
5.Singapore
1 companies$3.5M

Related Industries

Companies in the developer apis sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.

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