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Seed Developer APIs Companies

Explore 245 developer apis startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
245
Total Funding
$50.8M
Avg Funding
$2.0M
Cities
12

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Singapore, Singapore

Luwjistik is a software-as-a-service platform that focuses on e-commerce logistics integration.

Mar 2022
Seed

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$4.8M
raised

tru.ID is reinventing mobile authentication for today's world through a modern developer platform.

Mar 2022
Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$1.5M
raised

Triangle, acquired by Bridge and now Stripe is a software company that builds web3 wallet infrastructure.

Mar 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

Montevideo, Uruguay
$6.0M
raised

Datanomik is an Open Finance B2B Fintech platform that enables easy access to financial data from several financial institutions in LatAm

Mar 2022
Seed

Founder Contacts

30,000+ verified contacts

Brooklyn, United States

Sendo is a developer friendly SMS API which has data with a fast dashboard and with helpful monitoring features

Mar 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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New York, United States
$3.8M
raised

Sohar Health automates insurance verification for behavioral health providers with EHR integration and real-time eligibility updates.

Mar 2025
Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Fixture is an AI integrated CRM platform to communicate with customers, track marketing channels and form single go-to-market context store.

Mar 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$500K
raised

The Token Company offers an API that compresses text inputs to reduce token usage before sending prompts to language models.

Mar 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$500K
raised

Overshoot AI offers an SDK to run vision language models on live video and return real-time analysis from plain English prompts.

Mar 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

Dover, United States
$4.5M
raised

Nango lets developers build product integrations with AI, connecting their product & agents to 700+ APIs.

Mar 2026
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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San Francisco, United States
$500K
raised

Pelm provides digital infrastructure to develop API for accessing and managing user's energy data.

Mar 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$500K
raised

PromptLoop enables users to build spreadsheet models powered by Artificial Intelligence.

Mar 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$2.8M
raised

Complete collaboration toolkit for B2B: comments, notifications, recordings, multiplayer, huddles.

Mar 2022
Seed

Founder Contacts

30,000+ verified contacts

Linköping, Sweden
$3.4M
raised

Next Generation Cloud Provider for Front-end Developers to build with scalability, performance, and global legal compliance

Mar 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$500K
raised

Shofo is a video library that offers custom datasets and API to generate indexes, queries, and analyze social media for data insights.

Mar 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

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Get verified contact info for decision-makers at 245 funded startups

30,000+ verified emails
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Wilmington, United States
$5.0M
raised

Liveblocks provides real-time infrastructure for building collaborative applications for multiplayer experiences and AI agent interactions.

Mar 2022
Seed

Founder Contacts

30,000+ verified contacts

Boston, United States
$280K
raised

Use your favorite apps and tools with anyone in the Metaverse!

Mar 2022
Seed

Founder Contacts

30,000+ verified contacts

Huixquilucan, Mexico
$650K
raised

The Robin for the Batman, but in tech innovation

Mar 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Free & Open-Source Alternative to Postman.

Mar 2023
Seed

Founder Contacts

30,000+ verified contacts

Wilmington, United States

Convoy is an online gateway that sends, receives, and manages webhooks events.

Mar 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
Unlimited exports
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San Francisco, United States
$3.4M
raised

Banana is an ML API for developers to run ML workloads from a single line of code, without any learning curve.

Feb 2024
Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$7.0M
raised

Derapi is the universal, enterprise-grade API for distributed energy resource (DER) devices.

Feb 2026
Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Building open source inference for AI agents.

Feb 2025
Seed

Founder Contacts

30,000+ verified contacts

Campinas, Brazil
$2.0M
raised

Neowrk is an application that manages the employee's journey in the various workspaces of corporate offices.

Feb 2024
Seed

Founder Contacts

30,000+ verified contacts

New York, United States
$3.1M
raised

Archetype is a pricing and billing infrastructure solution for API products.

Feb 2023
Seed

Founder Contacts

30,000+ verified contacts

Showing 76 to 100 of 245 companies

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