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Developer APIs Startups

Updated October 2026

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

Explore 519 recently funded developer apis companies with verified founder contact information and fundraising data.

Total Companies
519
Total Funding
$165.5M
Avg Funding
$6.6M
Global Reach
7
countries

Top Cities for Developer APIs

San Francisco
Vancouver
Toronto
Paris
Miami
Mountain View

Recently Funded Companies

Export
San Francisco, United States

Glide streamlines transaction payments on EVM-compatible chains using tokens, with no need for swaps, and simple API integration.

$500K raised
Sep 2023

Founder Contacts

41,000+ verified contacts

Vancouver, Canada

Omnisearch is an enterprise search service for unstructured data - audio and video, PDF/Word docs, images, presentations, and more.

$760K raised
Aug 2023

Founder Contacts

41,000+ verified contacts

Toronto, Canada

SaaS space utilization platform that helps large enterprises make smarter decisions about using corporate real estate.

$7.4M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

Paris, France

Mobula provides curated datasets for builders: blockchain market data, wallets data, metadata and interfaces to query them.

$1.1M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

Miami, United States

Lula provides a variety of tools, including risk management, claims management, policy administration, and insurance coverage access.

$35.5M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

Mountain View, United States

Inworld AI is an AI runtime powering massive consumer applications.

$56.0M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

Delaware City, United States

ShortLoop is a software development company that offers up-to-date API collections.

$2.7M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Santa Clara, United States

Globaleur provides digital infrastructure driven by AI for companies in Travel & Hospitality and Mobility

$4.5M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Albuquerque, United States

Vibrant Corporation develops process compensated resonance testing technology for the aerospace and power generation industries.

$3.4M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

New York, United States

Legendstransforms phone and photo data into actionable consumer insights to help brands personalize.

$375K raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Paris, France

The platform for creating AI agents in a trusted environment

$14.6M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

San Francisco, United States

We build APIs to bring digital humans to life

$2.0M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Oakland, United States

Zero Trust Data Protection Platform

$2.5M raised
Jun 2023

Founder Contacts

41,000+ verified contacts

Menlo Park, United States

WireMock is an API productivity platform that enables developers to mock APIs for use in unit, integration development, and testing.

$6.5M raised
May 2023

Founder Contacts

41,000+ verified contacts

Tel Aviv, Israel

Visual Layer is a Tel Aviv based startup providing visual data management platform that scales to billion images and videos.

$7.0M raised
May 2023

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Bring your entire tech stack together in one place, get meaningful recommendations on how to hit your targets.

$5.0M raised
May 2023

Founder Contacts

41,000+ verified contacts

Kiel, Germany

Hanko builds open-source user authentication and passkey infrastructure for developers

$1.3M raised
May 2023

Founder Contacts

41,000+ verified contacts

Houston, United States

Brassica is a financial technology company that develops an investment infrastructure for private securities and digital assets.

$8.0M raised
Apr 2023

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Semantic Finance provides a real-time AI-powered news insights API for unpredicted events that affect the financial markets.

$500K raised
Apr 2023

Founder Contacts

41,000+ verified contacts

Madrid, Spain

Help global companies comply with local invoicing requirements

$1.7M raised
Apr 2023

Founder Contacts

41,000+ verified contacts

Wilmington, United States

CodeParrot converts Design to code. Get production ready UI components from Design files, Screenshot to Code.

$500K raised
Apr 2023

Founder Contacts

41,000+ verified contacts

Evanston, United States

Coast is an IT company that offers customization and exclusive links for each prospect.

$2.1M raised
Apr 2023

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Rosettic tracks your cloud usage down to the individual API invocation and database row.

$500K raised
Apr 2023

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Mercoa is a bill pay and accounts payable API for B2B fintech.

$500K raised
Apr 2023

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Mirio allows you to create and share personalized demo apps and sandboxes so buyers and developers can experience the value of your product.

$500K raised
Apr 2023

Founder Contacts

41,000+ verified contacts

Showing 376 to 400 of 519 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 519 developer apis companies tracked in the VCBacked database.

Average Funding
$6.6M
Total Funding Tracked
$165.5M
Countries Represented
7

Distribution by Funding Stage

Other25 companies

Top Cities for Developer APIs

1.San Francisco
6 companies$4.5M
2.Paris
2 companies$15.7M
3.Vancouver
1 companies$760K
4.Toronto
1 companies$7.4M
5.Miami
1 companies$35.5M

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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519 Developer APIs Startups (2026) — Recently Funded — Page 16 | VCBacked