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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
$585.5M
Avg Funding
$23.4M
Cities
10

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Hong Kong, Hong Kong
$20.0M
raised

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

May 2022
Series A

Founder Contacts

30,000+ verified contacts

Santa Monica, United States
$90.0M
raised

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

May 2026
Series A

Founder Contacts

30,000+ verified contacts

San Rafael, United States
$5.0M
raised

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

May 2025
Series A

Founder Contacts

30,000+ verified contacts

New York, United States
$10.0M
raised

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

May 2026
Series A

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$20.0M
raised

The integration platform built for developers

May 2022
Series A

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Stockholm, Sweden
$40.0M
raised

Moralis is a developer of a web3 development platform for developers to build and launch apps, games, and NFTs cross-chain.

May 2022
Series A

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$27.0M
raised

Appwrite is a secure end-to-end BaaS for Web, Mobile, and Flutter developers

Apr 2022
Series A

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Glide is a no-code app development platform that helps businesses build custom, AI-based apps without coding.

Apr 2022
Series A

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$25.0M
raised

With Truv, users can easily connect their payroll and financial accounts to instantly verify employment, income, and identity.

Mar 2022
Series A

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Crstl is a B2B commerce network that streamlines partner onboarding and communication.

Mar 2025
Series A

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Paris, France
$49.5M
raised

Weglot is a no-code translation solution for websites, offering a simple and user-friendly interface for website users.

Mar 2022
Series A

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$27.0M
raised

Rutter develops a universal API that integrates with every commerce, accounting, and payments platform.

Mar 2022
Series A

Founder Contacts

30,000+ verified contacts

Paris, France
$17.9M
raised

Escape - API discovery and API security platform that leverages generative AI to discover and secure all exposed APIs.

Mar 2026
Series A

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$80.0M
raised

Qredo is a platform that provides secure and fast movement of digital assets.

Feb 2022
Series A

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$13.8M
raised

Badge helps businesses to build dynamic experiences in Apple and Google wallets.

Feb 2026
Series A

Founder Contacts

30,000+ verified contacts

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

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

Kubecost provides real-time cost visibility and insights for teams using Kubernetes.

Feb 2022
Series A

Founder Contacts

30,000+ verified contacts

Singapore, Singapore
$7.0M
raised

Boxo is a platform that helps developers turn apps into super apps by integrating lightweight mini-apps into larger host apps.

Feb 2022
Series A

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$5.2M
raised

Allie AI is a manufacturing technology company that uses AI co-pilots to maximize factory efficiency and product quality.

Oct 2025
Series A

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$20.0M
raised

Glide Identity provides SIM-based cryptographic authentication and verification systems using telecom network APIs.

Oct 2025
Series A

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$16.0M
raised

Kernel is a developer platform that provides Crazy Fast Browser Infrastructure for AI agents to use the internet.

Oct 2025
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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London, United Kingdom
$20.0M
raised

Deliver compliant production-like data to testing and development teams for any scenario

Sep 2025
Series A

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$14.5M
raised

Firecrawl is an API service that designs structured data for integration.

Aug 2025
Series A

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$21.0M
raised

E2B develops a cloud infrastructure tailored for AI agents and applications.

Jul 2025
Series A

Founder Contacts

30,000+ verified contacts

Berlin, Germany
$11.6M
raised

Build climate intelligent solutions powered by smart data

Jun 2025
Series A

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$20.0M
raised

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

May 2025
Series A

Founder Contacts

30,000+ verified contacts

Showing 26 to 50 of 100 companies

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100 Developer APIs Series A Startups (August 2026) — Page 2 | VCBacked