Top API AI tools

Appwrite is an open-source backend platform that simplifies building secure and scalable applications. It provides essential backend services like authentication, databases, storage, and functions.

• Freemium
• From 15$

VisionParser offers a Generative AI-powered Receipt and Invoice OCR API that transforms documents into structured data, providing exceptional accuracy, speed, and customization for businesses.

• Freemium
• From 15$

Face⁺⁺ provides advanced AI-powered facial and body recognition solutions, including detection, comparison, searching, and landmarking, available through Web API and Mobile SDK.

• Free

Tapesearch is a search engine for podcast transcripts, allowing users to quickly find specific moments within episodes and track mentions of keywords. It offers features like precise timestamping, alerts, and conversational AI to enhance research and analysis.

• Paid
• From 13$

CEQUENS provides global communication and engagement solutions, enabling businesses to connect with customers efficiently and reliably through various channels. Their AI-powered platform offers a range of tools for enhanced customer interaction and streamlined communication workflows.

• Contact for Pricing

Mancer is a large language model inferencing service that provides access to unfiltered LLMs. Users can run any prompts they want without restrictions, offering a powerful alternative to sanitized AI models.

• Usage Based

PulsarChat enhances ChatGPT with features like plugin support, a prompts library, and system prompts, all while ensuring user data privacy and security.

• Freemium

Stenography is a tool that automatically generates documentation for your codebase, saving developers time and improving code maintainability.

• Paid
• From 10$

Weavel optimizes prompts for LLM applications, achieving significantly higher performance than manual methods. Streamline your workflow and enhance your AI's accuracy with just a few lines of code.

• Freemium
• From 250$

Verbalia creates digital instructors for e-learning within minutes. Enhance online education with customizable, multilingual AI avatars, improving learner engagement and retention.

• Contact for Pricing

Stainless API automates the creation and maintenance of robust client libraries (SDKs) for various programming languages, saving significant development time and resources.

• Paid
• From 250$

Graphsignal monitors, profiles, and accelerates hosted LLM inference and model APIs, providing full visibility and deep insights for AI optimization.

• Freemium
• From 375$

Cloud Data Connect by Interzoid offers AI-driven data matching, standardization, and enrichment for databases and files. Enhance data quality and usability with a few clicks.

• Usage Based

Crosshatch enables businesses to deliver hyper-personalized experiences by allowing users to share their preferences and history, creating adaptive applications that cater to individual needs.

• Contact for Pricing

Swell AI converts audio and video into transcripts, clips, show notes, articles, summaries, social posts, and more. It streamlines content creation for podcasters and content creators.

• Freemium
• From 29$

DataFuel API scrapes entire websites and knowledge bases in a single query, providing clean, markdown-structured web data instantly for your RAG systems and AI models.

• Freemium
• From 29$

Humantic AI provides personality AI solutions to help revenue and product teams personalize interactions and close more deals. It offers tools for sales, RevOps, BDRs, and account executives.

• Free Trial

OdooGPT integrates OpenAI's ChatGPT with Odoo, enhancing OdooBot's capabilities with AI-powered responses and natural language processing.

• Free

SearchCandy streamlines product content creation with an integrated, AI-powered solution. It generates search-optimized listings to enhance visibility and drive sales.

• Contact for Pricing

Image Processing API offers a simple, fast, and reliable solution for uploading, transforming, and watermarking images. Integrate powerful image processing with AI-powered background removal in minutes.

• Freemium
• From 7$

Crystal is an AI-powered platform that provides personality insights and communication recommendations to improve business relationships and meeting preparation.

• Freemium
• From 49$

Is It AI? offers quick and accurate AI content detectors for identifying AI-generated images and text. Improve trust and verify authenticity with advanced detection tools.

• Freemium
• From 8$

VectorVein is an AI workflow-driven agent platform that allows users to create and automate workflows without coding. It offers a drag-and-drop interface and a wide range of functionalities for diverse applications.

• Usage Based

Efibot is an AI assistant designed to enhance team productivity by creating professional emails, generating high-quality content, and providing a collaborative workspace.

• Freemium
• From 30$

Bunni AI allows users to upload PDF documents and extract information through a question-and-answer interface. It supports large files, multiple file uploads, and sharing capabilities.

• Usage Based

GraphDev is a comprehensive toolkit designed for GraphQL development, offering debugging, testing, and collaboration features. It incorporates an AI assistant for enhanced schema management and productivity.

• Freemium
• From 14$

nexos.ai is a model gateway that delivers AI solutions with advanced automation and intelligent decision-making, simplifying operations and boosting productivity.

• Contact for Pricing

Zyte provides reliable web data extraction solutions, offering both API access and managed data services for businesses of all sizes. It leverages AI and automation for efficient data collection.

• Usage Based
• From 9$

Stytch provides comprehensive APIs and SDKs for authentication, authorization, security, and fraud prevention, enabling developers to focus on core product development.

• Freemium

ManagePrompt provides the infrastructure for building and deploying AI projects, handling integration with top AI models, testing, authentication, analytics, and security.

• Free

Graphlit is a RAG-as-a-Service platform that accelerates the development of AI applications and agents. It offers automated ETL, multimodal support, and easy integration for developers.

• Usage Based
• From 49$

Talkscriber is a secure and cost-effective enterprise-grade speech-to-text platform, delivering high accuracy and advanced features like emotion and purchase intent detection.

• Usage Based

Build AI assistants using OpenAI, Claude, and Azure models. Connect to your tools and databases with no code and deploy as APIs, chatbots, or workflow automations.

• Freemium

GreetAI offers AI-powered voice agents for screening, training, and evaluating candidates through customizable interview simulations. It provides detailed reports and insights to streamline the hiring process.

• Freemium

MutableAI facilitates the transformation into AI-native organizations by enhancing workflows through smart, auto-updating code documentation and integrative AI solutions.

• Contact for Pricing
• API

Amplication accelerates backend development by generating microservices and applications from live templates, ensuring consistency with organizational standards and best practices.

• Freemium

Cheat Layer is a no-code business automation tool that leverages a custom-trained GPT-4 machine learning model to automate complex business processes. It allows users to build automation in simple language and offers a library of 'Cheat Codes' for various tasks.

• Paid
• From 49$

Alpha Sender is an AI-powered email marketing tool designed to boost campaign engagement and drive conversions. It offers personalized emails, a drag-and-drop builder, and advanced analytics.

• Paid
• From 20$

Boathouse provides a done-for-you customer billing portal for Paddle, saving development time and handling billing management edge cases. It empowers customers to manage their subscriptions and billing details.

• Free

nele.ai ist eine DSGVO-konforme KI-Plattform für Unternehmen, die Benutzerfreundlichkeit, Sicherheit und Datenschutz vereint. Die Lösung bietet Chat, Wissensdatenbanken und Prompt-Management mit deutschen Serverstandorten.

• Usage Based
• From 10$

Semantic Scholar is a free, AI-powered research tool that provides access to a vast database of scientific literature. It leverages artificial intelligence to enhance research and discovery.

• Free

Volamail simplifies email template creation and sending. It uses AI to assist with writing and editing, and allows sending emails via a simple API call.

• Freemium
• From 19$

Deepgram provides APIs for speech-to-text, text-to-speech, and speech-to-speech voice agents, enabling developers to build voice AI products and features.

• Usage Based

UbiAI offers powerful tools for data annotation, LLM fine-tuning, and AI model deployment, enabling businesses to create custom AI solutions with high accuracy and efficiency.

• Freemium

Branded Research delivers high-quality consumer insights by using AI to verify participant responses and offering access to diverse audience segments. The platform helps businesses make data-driven decisions with confidence.

• Contact for Pricing

FlowTestAI is a GenAI-powered Open Source IDE designed for crafting, visualizing, and managing API-first workflows. It offers a fast, lightweight, and localized solution for seamless API integration and enhanced privacy.

• Other

Handinger is a cost-effective web data extraction tool that simplifies retrieving markdown, screenshots, metadata, and HTML via an HTTP endpoint. It's designed for ease of use, requiring no coding skills, and offers a generous free tier.

• Usage Based
• From 10$

Lipsumgen is a free online tool for generating Lorem Ipsum dummy text in over 10 languages, with options for custom HTML elements and AI-powered generation.

• Free

ByteBricks offers comprehensive data solutions for the German job market, including real-time job listings, company data, and in-depth market analysis.

• Pay Once

Causa offers a causal ML platform to integrate AI-powered optimization into applications, enabling businesses to make data-driven decisions and improve outcomes.

• Contact for Pricing