Top AI tools for # API integration

ShortPen is an AI-powered link and QR code management platform that enables users to create, track, and analyze branded links and QR codes with unlimited scalability and real-time insights.

• Freemium
• From 23$

ShareAI provides a single REST API endpoint to access over 150 open-source AI models across multiple providers, featuring smart failover routing and a decentralized peer-to-peer grid where 70% of spending goes directly to GPU providers.

• Usage Based

ThisDB is a fast, secure, and easy-to-integrate cloud key/value database built specifically for serverless projects, offering worldwide data caching and simple API integration.

• Freemium

OneNotary is a remote online notarization platform that enables individuals and businesses to notarize documents digitally from anywhere, 24/7, with state-licensed notaries available on-demand.

• Paid
• From 25$

TransportAPI is a managed services platform that provides comprehensive UK transport data via APIs, powering over 25% of transport operator apps nationally with real-time information, journey planning, and performance analytics.

• Contact for Pricing

Knit is an integrations platform that provides unified APIs, LLM tools, and MCP servers to help developers build, launch, and run native product integrations for B2B SaaS and AI agents.

• Freemium
• From 29$

holidays.rest provides a high-performance API delivering comprehensive holiday data for 195+ countries, covering national, public, and religious holidays with daily updates and multi-language support.

• Freemium
• From 29$

Linkbar is a developer-first link shortening API that provides automated, branded link management with detailed analytics and affordable pricing at scale.

• Freemium
• From 19$

Emailvalidation.io is an AI-powered email validation tool that helps businesses verify email addresses in real-time, improve deliverability, and prevent invalid emails from reaching databases with 99% accuracy.

• Freemium
• From 10$

GeoKeo is an AI-powered geocoding API service offering forward and reverse search capabilities with fast response times, worldwide coverage, and support for multiple programming languages.

• Freemium

MarketBox is an AI-powered scheduling and logistics platform that optimizes bookings, routes, and dispatcher tools to reduce operational costs and increase productivity for businesses of all sizes.

• Freemium

WhichModel is a next-generation AI benchmarking platform that helps users compare, optimize, and analyze AI models to make data-driven decisions for their applications.

• Usage Based

myLang Me offers neural machine translation via API with excellent quality across 91 languages, featuring usage-based pricing with no monthly fees and continual machine learning.

• Usage Based

Lorem.space provides AI-generated placeholder images through a customizable API, offering various categories like games, movies, and fashion for developers and designers.

• Free

FitRoom is an AI-powered virtual try-on platform that allows users to change clothes in photos with realistic results, saving time and costs for fashion businesses and individual users.

• Freemium

SlashApi is a web platform that enables users to build REST APIs quickly without writing backend code, connecting with common apps and tools through instant API creation.

• Freemium
• From 10$

WorldVectorLogo is a comprehensive platform offering free downloads of vector logos in various formats, with an extensive collection organized alphabetically and by popularity.

• Free

RSS.app is an all-in-one RSS feed generator platform that creates custom feeds from websites and social media, offers embeddable widgets, and provides automation bots for content distribution.

• Freemium
• From 9$

BounceStrike is an AI-powered email verification API that protects sender reputation with 99% accuracy, real-time validation, and advanced algorithms to eliminate invalid emails and reduce bounce rates.

• Freemium
• From 29$

Duffel enables businesses to sell flights, hotel stays, and travel extras with ease through powerful APIs and intuitive components, making travel commerce accessible for startups to enterprises.

• Usage Based
• From 99$

Digimiles provides bulk SMS and WhatsApp messaging solutions for businesses, offering transactional, promotional, and international SMS services along with WhatsApp Business API integration and marketing tools.

• Contact for Pricing

Mambo is an enterprise gamification platform that provides APIs to add points, badges, levels, and reward mechanics to applications, enhancing engagement for customers and employees.

• Contact for Pricing

Qwen Image is a free online AI image generator powered by a 20B parameter foundation model, offering complex text rendering in 26+ languages, precise editing, and diverse artistic styles.

• Freemium
• From 99$

IndustriAgents deploys AI agents to bridge the cognitive gap between humans and industrial systems through intelligent automation, enabling natural language control and real-time optimization.

• Contact for Pricing

pVerify is an AI-powered healthcare insurance verification platform that automates eligibility checks, enhances patient coverage insights, and tracks claims history to reduce denials and improve billing accuracy for providers.

• Paid
• From 40$

Coconut is a cloud video encoding service and API that provides ultrafast transcoding up to 20x faster than legacy providers while cutting costs by up to 68%.

• Usage Based

1FoodMenu is an AI-powered digital menu platform that helps restaurants increase sales, save time on updates, cut printing costs, and delight customers with responsive, mobile-friendly menus.

• Freemium
• From 11$

Origami Marketplace is a comprehensive SaaS platform that enables businesses to launch and scale B2B, B2C, and circular economy marketplaces with headless architecture and API-first integration.

• Contact for Pricing

Complyance is an AI-powered e-invoicing platform that enables businesses to achieve global compliance effortlessly with 100+ APIs, validating invoices against tax rules and ensuring accuracy to avoid penalties.

• Freemium
• From 125$

Legalesign is an enterprise-ready electronic signature and agreement management platform designed for UK organizations, offering advanced features like forms, witnessing, bulk sending, and comprehensive workflow orchestration.

• Freemium
• From 13$

Mitto is a scalable omnichannel communications platform that helps businesses extend campaign reach, amplify customer engagement, and improve customer experience through personalized messaging across multiple channels.

• Usage Based

Financial Data API delivers real-time and historical stock market data, company financial statements, insider and institutional trading data, earnings releases, and more with comprehensive coverage of US and international markets.

• Freemium
• From 19$

Sports Game Odds provides a comprehensive sports betting odds API with fast, reliable data from 80+ bookmakers across 55+ leagues and 25+ sports, including pre-match and live odds, player props, and results data.

• Free Trial

HelloPDF is an AI-powered tool that converts webpages, HTML, and other content into accurate PDFs using Chrome-powered rendering, offering lightning-fast generation and easy API implementation.

• Freemium
• From 7$

Caxita provides comprehensive online travel portal solutions with AI-powered features to help businesses establish and optimize their digital presence in the travel industry within 30 days.

• Contact for Pricing

Zipcodestack is a free REST API that provides accurate zip code data for global address validation and postal code information, trusted by over 10,000 companies worldwide.

• Freemium
• From 35$

WhatIsMyBrowser.com is an AI-powered tool that identifies your web browser, version, operating system, and settings like JavaScript and cookies to help troubleshoot internet problems.

• Freemium
• From 17$

TrustSignal is a CPaaS provider offering omnichannel messaging solutions with programmable APIs for seamless customer engagement across SMS, WhatsApp, RCS, email, and voice channels.

• Usage Based

Virusdie is an all-in-one website security tool that automatically scans, cleans, and protects websites from malware, vulnerabilities, and attacks with just one click.

• Freemium
• From 15$

Pathfix provides hosted integration infrastructure solutions including OAuth and automation platforms to help SaaS applications connect with third-party providers quickly and securely.

• Freemium
• From 29$

Sotion transforms Notion pages into professional websites with membership management features like password protection, email signups, and paid subscriptions, all on custom domains.

• Freemium
• From 7$

The IP API provides precise IP geolocation data for developers to enhance personalization, security, and analytics in applications. It offers fast, reliable API responses with daily data updates and flexible pricing plans.

• Freemium
• From 19$

Hoteliga is a reliable and affordable cloud-based platform designed for managing hotels and vacation apartments, offering an all-in-one solution with a user-friendly interface and multi-language support.

• Other

Aproxy provides a global network of over 70 million residential proxies with 99.9% availability for reliable web data scraping to support AI, automation, and data extraction workflows.

• Usage Based

Installatron provides comprehensive web application management solutions for businesses of all sizes, enabling effortless deployment, migration, security, and automation of popular applications like WordPress, Joomla, and Drupal.

• Freemium
• From 2$

FileVerbs is a powerful API for seamless file conversion across formats like PDF, Word, Excel, PowerPoint, and images, enabling automation and workflow integration.

• Freemium

Paycron offers comprehensive payment processing solutions including eChecks, credit cards, and ACH payments with secure, customizable integrations and competitive pricing for businesses of all sizes.

• Other

Ovesio AI is the first AI scaling engine for eCommerce that helps businesses expand globally, increase sales, and scale faster through multilingual AI content generation and product intelligence.

• Freemium
• From 49$

ByteLocker is a developer-focused storage API that enables startups to store, search, convert, and share files effortlessly with a straightforward pricing model and Azure-backed security.

• Paid
• From 10$

ChoiceTrade is a regulated U.S. brokerage offering commission-free trading on stocks and ETFs with advanced tools for active traders and API-driven solutions for fintech partners.

• Contact for Pricing