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Series A Developer APIs Companies

Explore 100 developer apis startups that raised series a funding. Access verified founder contact information and fundraising data.

Total Companies
100
Total Funding
$588.5M
Avg Funding
$23.5M
Cities
19

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New York, United States

The merchant connectivity platform. Switch cards-on-file in online merchant accounts.

Sep 2024
Series A

Founder Contacts

30,000+ verified contacts

Brasil, Brazil
$20.0M
raised

Osana is a healthtech company that offers patient-centric omnichannel platform for better use of resources.

Aug 2021
Series A

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$12.0M
raised

Build better API and AI products with a powerful analytics and monetization platform

Aug 2021
Series A

Founder Contacts

30,000+ verified contacts

Dover, United States
$6.7M
raised

Hashnode is the easiest way to start a developer blog on a personal domain for free and connect with the readers through the dev community!

Aug 2021
Series A

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$15.0M
raised

Universal APIs for social data & insights

Aug 2022
Series A

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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San Francisco, United States
$25.0M
raised

Location API for business automation

Aug 2022
Series A

Founder Contacts

30,000+ verified contacts

Montevideo, Uruguay
$13.5M
raised

Infinia fintech platform processes payments between bank accounts without the need for intermediaries.

Jul 2026
Series A

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$15.0M
raised

Agave provides AI-driven financial operations specifically tailored for the construction industry.

Jul 2026
Series A

Founder Contacts

30,000+ verified contacts

Reykjavík, Iceland
$17.0M
raised

Lucinity uses Human AI to help banks fight financial crime more efficiently.

Jul 2022
Series A

Founder Contacts

30,000+ verified contacts

Toronto, Canada
$20.0M
raised

Terminal provides telematics data infrastructure that connects commercial fleet platforms with vehicle data from multiple providers.

Jul 2026
Series A

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Bergen, Norway
$20.0M
raised

RPA Supervisor accelerate digital transformation by reducing cost and increasing insight and control of your business processes.

Jul 2022
Series A

Founder Contacts

30,000+ verified contacts

Portland, United States
$13.0M
raised

Sila is the leading money API for fintech. An API platform that provides banking and payment infrastructure-as-a-service.

Jul 2021
Series A

Founder Contacts

30,000+ verified contacts

Boston, United States
$8.5M
raised

EdgeIQ develops a DeviceOps platform for managing devices, data, software, cloud integrations, and business workflows.

Jul 2022
Series A

Founder Contacts

30,000+ verified contacts

Salt Lake City, United States
$11.0M
raised

Modern No-Code | Low-Code Cloud Integration Services Purpose-Built for Local Government IT Organizations

Jul 2022
Series A

Founder Contacts

30,000+ verified contacts

Bellevue, United States
$25.0M
raised

Building software to remove friction in air travel

Jul 2022
Series A

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
Unlimited exports
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Singapore, Singapore
$15.0M
raised

Chainbase is an all-in-one data infrastructure for Web3 that allows you to index, transform, and use on-chain data at scale.

Jul 2024
Series A

Founder Contacts

30,000+ verified contacts

Miami, United States
$4.3M
raised

Reloadly makes it simple to send digital rewards and prepaid cards anywhere in the world.

Jul 2021
Series A

Founder Contacts

30,000+ verified contacts

Austin, United States
$100.0M
raised

TerraFirma is a software company that designs and develops construction technology systems to control earthmoving machines.

Jul 2026
Series A

Founder Contacts

30,000+ verified contacts

El Segundo, United States
$2.5M
raised

Mapped automates the discovery, extraction, and normalization of data from building systems, sensors, devices, and vendor APIs.

Jun 2025
Series A

Founder Contacts

30,000+ verified contacts

Austin, United States
$42.0M
raised

LIBLAB provides SDK-as-a-service for companies who want to have SDKs for their APIs.

Jun 2022
Series A

Founder Contacts

30,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 100 funded startups

30,000+ verified emails
Unlimited exports
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Boulder, United States
$100.0M
raised

Hydra offers a bare metal GPU platform, connecting businesses to a vareity of independent but standardized AI Factory Franchises.

Jun 2026
Series A

Founder Contacts

30,000+ verified contacts

Tallinn, Estonia
$26.0M
raised

NFTPort provides one-stop and developer-friendly NFT infrastructure and APIs for developers.

Jun 2022
Series A

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$5.0M
raised

Cochl is a deep-tech startup making a foundation model for sound AI.

Jun 2023
Series A

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$60.0M
raised

Arcade is an MCP runtime that helps AI Agents securely connect to APIs, data, and enterprise systems

Jun 2026
Series A

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$12.0M
raised

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

May 2025
Series A

Founder Contacts

30,000+ verified contacts

Showing 1 to 25 of 100 companies

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