Startups in API Industry
Explore tech startups in API category that launched on Product Hunt recently. Discover which ones gained significant attention and recognition (Top), and identify those that struggled to become noticed (Dropouts).
Cal.com Platform
Build your pixel-perfect booking experience with Atoms
Cal.com Platform is the fastest and easiest way to build scheduling into your app. Free yourself from the hassles of timezones, calendar and conferencing APIs, and scheduling logic — leverage Cal.com's robust scheduling technology to build your next product.
Cal.com
Scheduling infrastructure for absolutely everyone
Cal.com (formerly Calendso) is the open source Calendly alternative. Self host it, or have it hosted by us. Integrate it seamlessly into your business with advanced customization and the open API. Designed to be a joy to use for you and your visitors.
Lingo.dev
⚡️ Ship apps translated in every language, in minutes!
Lingo.dev is an AI Localization Engine. It turns weeks of translation work into automated pull requests. Built by developers for developers, it produces authentic translations by understanding UI elements' placement and microcontext.
Resend
Email for developers
The best API to reach humans instead of spam folders. Build, test, and deliver transactional emails at scale.
Api.ai for Facebook Messenger
The easiest way to build an FB bot. No coding required!
Person search API
Find anyone with just one API call
The ultimate search for people data on the web for AI agents and platforms - comprehensive, targeted, and programmatic With 60+ filters (& unlimited ways to combine them), you can find exactly who you need to sell to, hire, or invest in with one API call
AnyParser API
The first LLM for document parsing with accuracy and speed
AnyParser enhances document retrieval accuracy by up to 2x via vision language model. It precisely extracts text, tables, charts, and layout information from PDFs, PowerPoints, and images. The API prioritizes client privacy and seamless enterprise integration.
Universal 2
Speech-to-text for conversational data
Introducing Universal-2: The latest advancement in Speech-to-Text technology. Capture the complexity of human speech, enhanced transcript quality, and better conversational insights by tapping into the next generation of Speech AI.
AssemblyAI - Speech-to-Text API
APIs to automatically transcribe and understand audio
Speech-to-Text APIs to accurately and automatically transcribe and understand audio/video in your product. Powered by advanced AI models.
APIPark
Your open source AI gateway & API developer portal
✨APIPark is the #1 open-source AI Gateway and Developer Portal, enabling you to easily manage, integrate, and deploy AI and API services. APIPark seamlessly connects with various large AI models and packages these AI capabilities into APIs for easy invocation.
Showing 10 of 8,451 startups
Cal.com Platform
Build your pixel-perfect booking experience with Atoms
Cal.com Platform is the fastest and easiest way to build scheduling into your app. Free yourself from the hassles of timezones, calendar and conferencing APIs, and scheduling logic — leverage Cal.com's robust scheduling technology to build your next product.
Cal.com
Scheduling infrastructure for absolutely everyone
Cal.com (formerly Calendso) is the open source Calendly alternative. Self host it, or have it hosted by us. Integrate it seamlessly into your business with advanced customization and the open API. Designed to be a joy to use for you and your visitors.
Lingo.dev
⚡️ Ship apps translated in every language, in minutes!
Lingo.dev is an AI Localization Engine. It turns weeks of translation work into automated pull requests. Built by developers for developers, it produces authentic translations by understanding UI elements' placement and microcontext.
Resend
Email for developers
The best API to reach humans instead of spam folders. Build, test, and deliver transactional emails at scale.
Api.ai for Facebook Messenger
The easiest way to build an FB bot. No coding required!
Person search API
Find anyone with just one API call
The ultimate search for people data on the web for AI agents and platforms - comprehensive, targeted, and programmatic With 60+ filters (& unlimited ways to combine them), you can find exactly who you need to sell to, hire, or invest in with one API call
AnyParser API
The first LLM for document parsing with accuracy and speed
AnyParser enhances document retrieval accuracy by up to 2x via vision language model. It precisely extracts text, tables, charts, and layout information from PDFs, PowerPoints, and images. The API prioritizes client privacy and seamless enterprise integration.
Universal 2
Speech-to-text for conversational data
Introducing Universal-2: The latest advancement in Speech-to-Text technology. Capture the complexity of human speech, enhanced transcript quality, and better conversational insights by tapping into the next generation of Speech AI.
AssemblyAI - Speech-to-Text API
APIs to automatically transcribe and understand audio
Speech-to-Text APIs to accurately and automatically transcribe and understand audio/video in your product. Powered by advanced AI models.
APIPark
Your open source AI gateway & API developer portal
✨APIPark is the #1 open-source AI Gateway and Developer Portal, enabling you to easily manage, integrate, and deploy AI and API services. APIPark seamlessly connects with various large AI models and packages these AI capabilities into APIs for easy invocation.