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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
$80.1M
Avg Funding
$3.2M
Global Reach
10
countries

Top Cities for Developer APIs

New York
Austin
San Francisco
Chicago
Izmir
Bucharest

Recently Funded Companies

Export
New York, United States

Semantic and visual search, clustering, analysis and recommendation infrastructure across video, images and text in just 2 API calls

$650K raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Austin, United States

Trice is a payment solution that provides intelligent, secure, and cost-effective money movement.

Jan 2024

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Build powerful AI workflows in minutes.

$1.4M raised
Jan 2024

Founder Contacts

41,000+ verified contacts

Chicago, United States

The HAAS Alert Safety Cloud® streams real-time road hazard information to connected and autonomous cars to make roads safer and smarter.

Jan 2024

Founder Contacts

41,000+ verified contacts

Izmir, Turkey

Defy is a software company that provides blockchain services for web3 and anti-money laundering solutions.

$400K raised
Jan 2026

Founder Contacts

41,000+ verified contacts

New York, United States

Draivn offers a comprehensive fleet dataset available via a single API, tailored for the benefit of insurers and brokers.

$1.9M raised
Jan 2024

Founder Contacts

41,000+ verified contacts

Bucharest, Romania

AI-Powered Health & Fitness Video Platform

$212K raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Geneva, Switzerland

WeCan.Fund is a swiss Fintech startup that provides API-Rest based financial services platform to make the Swiss economy stronger.

$1.6M raised
Jan 2022

Founder Contacts

41,000+ verified contacts

Florence, Italy

Europe's Top-Tiered Agentic AI Hacker, Mastering API Security Testing

$11.6M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

New York, United States

Neo Revenue Engine providing plug-and-play API solutions for cross-industry marketplaces. Merging MaaS + BaaS

$500K raised
Jan 2024

Founder Contacts

41,000+ verified contacts

Lenexa, United States

OpenRelay is a distributed relayer of fine order book infrastructures.

$1.5M raised
Dec 2021

Founder Contacts

41,000+ verified contacts

New York, United States

Rowy is a low-code platform that makes building any product’s backend functionality and database as easy as using spreadsheets.

$3.0M raised
Dec 2022

Founder Contacts

41,000+ verified contacts

Bentonville, United States

ULTD is a mobile-based augmented reality game powered by web3 technology and NFTs

$250K raised
Jan 2022

Founder Contacts

41,000+ verified contacts

London, United Kingdom

WealthKernel is a supplier of infrastructure for companies looking to offer digital investment services.

$7.6M raised
Jan 2024

Founder Contacts

41,000+ verified contacts

Miami, United States

ClimateTrade is a blockchain platform for carbon offsetting. In 2018 launched the first Carbon API in the world

$7.9M raised
Jan 2022

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden

Specific is an AI driven DevOps company that offers users a platform to build and deploy backend without codes.

$500K raised
Dec 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Locus provides payment tools that let businesses manage and track transactions made by autonomous agents.

$500K raised
Dec 2025

Founder Contacts

41,000+ verified contacts

New York, United States

Dome is an API platform that provides developers with a unified interface for accessing and building on top of prediction markets.

$500K raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Grand Cayman, Cayman Islands

ZOOP is a social mega app where you get real rewards for your engagement and content.

$15.0M raised
Dec 2024

Founder Contacts

41,000+ verified contacts

Munich, Germany

Warden develops Warden Protocol for blockchain key management and policy-based, cross-chain asset workflows.

$4.0M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Geneva, Switzerland

PowerAPI is the most open, modular & intelligent operational software

$3.5M raised
Dec 2023

Founder Contacts

41,000+ verified contacts

Bellevue, United States

APIContext monitors APIs for regulated-industry enterprises, providing unparalled API discovery, reliability, risk, and conformance.

$550K raised
Dec 2021

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden

Fondo is a fintech company reinventing financial infrastructure, disrupting the mutual fund market in Sweden.

$1.9M raised
Dec 2022

Founder Contacts

41,000+ verified contacts

Buenos Aires, Argentina

It's time to become a Crypto Company. Plug and play crypto APIs for the mass adoption of web3 business models.

$1.0M raised
Dec 2021

Founder Contacts

41,000+ verified contacts

New York, United States

retrain.ai is a responsible AI-driven Talent Intelligence Platform powering organizations to find, develop, upskill and reskill talent.

$14.0M raised
Dec 2022

Founder Contacts

41,000+ verified contacts

Showing 401 to 425 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
$3.2M
Total Funding Tracked
$80.1M
Countries Represented
10

Distribution by Funding Stage

Other25 companies

Top Cities for Developer APIs

1.New York
6 companies$20.6M
2.San Francisco
2 companies$1.9M
3.Geneva
2 companies$5.1M
4.Stockholm
2 companies$2.4M
5.Austin
1 companiesUndisclosed

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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511 Developer APIs Startups (2026) — Recently Funded — Page 17 | VCBacked