Best API AI tools

Jsonify is an AI-powered platform designed for enterprises to automatically find, extract, and structure data from various documents and web sources into clean JSON format. It streamlines data processing workflows, eliminating manual entry and enabling seamless integration via its robust API.

JobForAgent is the world's first job board designed exclusively for autonomous AI agents. It's a unique marketplace connecting companies seeking automation solutions with developers who build AI agents, bots, and scripts. Businesses can post tasks, and builders can showcase and monetize their AI creations, shaping the future of work.

A free, privacy-focused online tool for accurately calculating text token counts for a wide range of Large Language Models (LLMs). It supports popular models from OpenAI, Anthropic, Meta, Mistral, and more. By performing all calculations directly in your browser, it ensures your prompts remain confidential. This is an essential utility for developers, writers, and researchers to manage LLM context windows, prevent errors, and optimize API usage without compromising data security.

Inception Labs introduces a new generation of Diffusion Large Language Models (dLLMs) that are up to 10x faster and cheaper than traditional models. Leveraging a parallel, diffusion-based approach, it offers unprecedented speed, quality, and control for text and code generation, ideal for enterprise-grade applications.

WindyFlo is a no-code AI pipeline engineering platform that enables users to build, customize, and deploy AI features for websites and apps. Through a simple drag-and-drop interface, you can visually design complex AI workflows, connect to global LLMs like ChatGPT and Claude, and integrate your creations via a single API call or as a shareable chatbot, all without writing code or managing infrastructure.

Omnisearch is an AI-powered multimodal search platform that enables users to find specific moments within video, audio, and text content. It automatically indexes all data without requiring metadata, providing instant, highly accurate results. It's designed for e-learning, media, and enterprise knowledge management.

SectorFlow is a secure, enterprise-grade AI platform that provides access to diverse LLMs, managed workflow automation, and private hosted models. It enables businesses to deploy AI capabilities at any scale, from experimentation to secure enterprise deployment, without technical barriers.

A free, open-source tool that combines DeepSeek R1's reasoning with Claude's code generation via a unified, zero-latency streaming API. Designed for advanced AI code comprehension and generation, it offers a private, highly configurable experience for developers using their own API keys.

Respeecher Voice Marketplace is a cutting-edge AI voice generation platform offering Hollywood-quality voice synthesis. It provides both Speech-to-Speech (STS) and Text-to-Speech (TTS) technologies, featuring a vast library of ethically licensed celebrity voices, professional voice actors, and diverse narration styles. Trusted by top creators in film, gaming, and content creation, Respeecher allows users to transform their projects with incredibly lifelike and emotive voices, ensuring unparalleled authenticity and quality. It offers flexible pricing, an API for developers, and a Pro Tools plugin for seamless workflow integration.

Bria is a developer-first visual generative AI platform, offering source-available models and APIs built on 100% licensed data. It enables businesses and developers to create, edit, and scale high-quality, commercially-safe visual content, with full legal indemnification. Bria provides flexible toolkits for custom AI solutions, including image generation, editing, product photography, and ad creation.

OpenAssistantGPT is an open-source, no-code platform for building and deploying custom AI chatbots. Powered by OpenAI's Assistant API (including GPT-4o), it allows you to train a chatbot on your website content or documents, embed it seamlessly, and automate customer support, lead generation, and internal knowledge management.

Contacted is an AI-powered email builder that automates the creation and integration of transactional emails. Developers can generate professional, on-brand emails using simple English prompts, eliminating the need for templates and complex setups, saving significant development time.

A powerful financial analysis platform offering high-quality fundamental data, an advanced stock screener, a backtesting engine, and a flexible data API. Designed for investors, analysts, and developers to make data-driven investment decisions.

adCaptcha is an advanced, engaging human verification solution designed to replace traditional CAPTCHAs. It effectively stops sophisticated bots using a multi-layered security approach while providing a positive user experience. Website owners can customize the challenges with their own media or ads, turning a security checkpoint into an audience re-engagement and monetization opportunity.

SadCaptcha is a specialized API service for developers and businesses to bypass TikTok captchas. Using an advanced AI computer vision algorithm, it solves rotate, puzzle, and 3D image challenges with 99% accuracy and instant response times. It integrates seamlessly with any automation framework, enabling uninterrupted TikTok web scraping and automation tasks.

Tisane is an advanced AI-powered API for content moderation and natural language processing (NLP). It specializes in detecting problematic content like hate speech and cyberbullying, extracting entities, and analyzing user-generated text in over 35 languages. It's designed for communities, marketplaces, gaming platforms, and law enforcement.

IdentifAI is an advanced AI detection platform designed to identify AI-generated or manipulated content. It analyzes images, videos, and audio files to detect deepfakes and other synthetic media, ensuring content authenticity and integrity. With both a user-friendly web application and a powerful API, it serves individuals, developers, and enterprises in combating misinformation and digital fraud.

Rowboat is a powerful, AI-powered IDE for building, managing, and deploying complex multi-agent systems. Backed by Y Combinator, it allows users to describe workflows in plain English, and its AI copilot automatically generates the entire agent graph, including roles, prompts, and tool integrations. It's designed to simplify the creation of robust, real-world AI agents for productivity, e-commerce, support, and more, with features like open-source flexibility and support for over 100 LLMs.

IDWise is a next-generation, AI-powered identity verification suite designed for global businesses. It offers rapid and secure customer onboarding by supporting over 13,000 ID documents from 200+ countries, combined with bank-grade facial biometrics, liveness detection, and comprehensive e-KYC/AML compliance checks. It's built to maximize conversion rates while minimizing fraud.

AiPrice is a developer-focused API that provides real-time cost calculations for OpenAI models. It simplifies AI expense management by offering an easy-to-integrate solution for accurately tracking token-based pricing for services like GPT-4, GPT-3.5, and more.

Eyer is a headless AIOps and observability platform that uses AI to analyze time-series data from IT, OT, and business systems. It delivers smart, actionable alerts to reduce noise by up to 80%, enabling teams to proactively identify and resolve issues. It integrates seamlessly with existing tools like Grafana and Boomi.

Clarity AI is a leading AI-powered image upscaler and enhancer designed to transform low-resolution photos into high-definition masterpieces. It excels at increasing image resolution up to 176 megapixels, removing noise and blur, fixing artifacts in AI-generated images, and adding intricate details. With creative controls, style transfer options, and a developer-friendly API, it serves photographers, designers, and AI artists.

Millis AI is a platform for building next-generation voice agents with ultra-low 600ms latency. It enables both developers and non-technical users to create and deploy human-like, affordable voice agents for inbound and outbound calls in minutes, with easy integration capabilities.

SearchCandy is an AI-powered platform designed for e-commerce, enabling businesses to rapidly generate high-quality, SEO-optimized product content. It streamlines the creation of product descriptions, meta titles, and descriptions, helping to get products to market faster and boost online visibility and sales.