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Developer APIs Startups

Updated July 2026

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

Explore 419 recently funded developer apis companies with verified founder contact information and fundraising data.

Total Companies
419
Total Funding
$615.5M
Avg Funding
$24.6M
Global Reach
7
countries

Top Cities for Developer APIs

Miami
Los Angeles
London
New York
San Francisco
Palo Alto

Recently Funded Companies

Export
Miami, United States

A serverless Solana development platform.

$2.6M raised
Jun 2023

Founder Contacts

30,000+ verified contacts

Los Angeles, United States

Leaf Agriculture is the provider of a unified farm data API and it builds the future of food and agriculture.

$13.0M raised
Jun 2026

Founder Contacts

30,000+ verified contacts

London, United Kingdom

API-first global payments, enterprise-grade compliance and real-time settlements, powered by stablecoin technology.

$22.0M raised
Jun 2025

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Doubleword is an optimization and compression platform that allows customers to achieve best-in-class model throughput, and accuracy.

$12.0M raised
May 2025

Founder Contacts

30,000+ verified contacts

New York, United States

ElevenLabs develops artificial intelligence software focused on speech synthesis and voice generation.

$100.0M raised
May 2026

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Astrada is a software company that provides financial infrastructure, payments, and automation services.

$3.8M raised
May 2026

Founder Contacts

30,000+ verified contacts

Palo Alto, United States

DeepInfra provides machine-learning models and infrastructure designed for deep-learning applications.

$107.0M raised
May 2026

Founder Contacts

30,000+ verified contacts

Miami, United States

The leader in global financial infrastructure for Digital Assets.

$30.0M raised
May 2022

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Cheq’s mission is to bring cryptocurrency to the mainstream.

$2.0M raised
May 2022

Founder Contacts

30,000+ verified contacts

Syracuse, United States

TruWeather Solutions is a micro weather analytics and technology company.

$5.3M raised
May 2023

Founder Contacts

30,000+ verified contacts

Florianópolis, Brazil

Fluid integration platform speeds up innovation by solving your data & systems integration challenges through a low code approach.

May 2023

Founder Contacts

30,000+ verified contacts

Hong Kong, Hong Kong

First Digital Trust is a technology-driven financial institution powering the digital asset industry.

$20.0M raised
May 2022

Founder Contacts

30,000+ verified contacts

Grand Cayman, Cayman Islands

API3 is a decentralized API (dAPI) network that enables data providers to become their own blockchain ‘oracles.

$4.0M raised
May 2024

Founder Contacts

30,000+ verified contacts

West Covina, United States

General Compute provides an ASIC-based cloud inference platform with an OpenAI-compatible API for deploying and serving AI models.

$15.0M raised
May 2026

Founder Contacts

30,000+ verified contacts

Dublin, Ireland

Fonoa s a tax automation platform that utilizes AI to track tax rules, automate calculations, and maintain compliance.

$110.0M raised
May 2026

Founder Contacts

30,000+ verified contacts

Santa Monica, United States

Observable Space provides sectors of the space industry, including commercial, science, education, and government users.

$90.0M raised
May 2026

Founder Contacts

30,000+ verified contacts

Auckland, New Zealand

Supporting all Polkadot blockchain developers build the web3 future by providing key infrastructure and API services..

$10.0M raised
May 2022

Founder Contacts

30,000+ verified contacts

Vinhedo, Brazil

Blockchain-based end-to-end commodities traceability platform, ensuring more transparency, safety, and sustainability in the value chain.

May 2025

Founder Contacts

30,000+ verified contacts

Miami Beach, United States

Airstack is an artificial intelligence-powered platform that allows on-chain data across projects and blockchains.

$4.0M raised
May 2024

Founder Contacts

30,000+ verified contacts

San Rafael, United States

Bright Security is an AI -powered application security platform that integrates application security into SDLC.

$5.0M raised
May 2025

Founder Contacts

30,000+ verified contacts

New York, United States

Benji is the modern API for loyalty, enabling instant connections and transactions with the world's leading rewards programs.

$6.3M raised
May 2026

Founder Contacts

30,000+ verified contacts

New York, United States

Eisen is a compliance operations platform that helps financial institutions manage escheatment, disbursement, and 1099 reporting.

$10.0M raised
May 2026

Founder Contacts

30,000+ verified contacts

Boston, United States

Tomorrow.io is a weather technology company offering real-time forecasting services to predict and respond to climate-related threats.

$35.0M raised
May 2026

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Datapane is a Python framework for developing data science documents for companies, clients, or communities.

$6.2M raised
May 2022

Founder Contacts

30,000+ verified contacts

St. Petersburg, United States

Mirror your dreams. All-in-one game engine.

$2.3M raised
May 2022

Founder Contacts

30,000+ verified contacts

Showing 76 to 100 of 419 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 419 developer apis companies tracked in the VCBacked database.

Average Funding
$24.6M
Total Funding Tracked
$615.5M
Countries Represented
7

Distribution by Funding Stage

Other25 companies

Top Cities for Developer APIs

1.London
4 companies$42.2M
2.New York
3 companies$116.3M
3.Miami
2 companies$32.6M
4.Los Angeles
1 companies$13.0M
5.San Francisco
1 companies$3.8M

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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419 Developer APIs Startups (2026) — Recently Funded Companies, Investors & Rounds | VCBacked