Top AI tools for Application Developer

pdf.md provides a developer-focused API to convert websites and PDFs into clean, structured markdown optimized for Large Language Models (LLMs). It streamlines content pipelines for AI applications like RAG systems.

• Freemium

AMOD provides a platform for deploying various Large Language Models like Llama, Claude, Titan, and Mistral quickly via API, facilitating easy integration and scaling for businesses.

• Free Trial
• From 20$

Sahara AI is a blockchain-powered platform that enables users to create, monetize, and collaborate on AI models, datasets, and applications while ensuring transparent attribution and ownership.

• Contact for Pricing

WebLLM enables running large language models (LLMs) directly within a web browser using WebGPU for hardware acceleration, reducing server costs and enhancing privacy.

• Free

Comfy.ICU offers a cloud platform to run, share, and deploy ComfyUI workflows without downloads or setups. Utilize powerful GPUs and pay only for active usage.

• Freemium
• From 10$

ComfyOnline provides a cloud-based environment for running ComfyUI workflows without needing expensive hardware or complex setups. It allows users to generate APIs from their workflows for easy AI application development.

• Usage Based
• From 25$

Hasura offers a universal data access layer, enabling rapid development and deployment of high-quality APIs for applications and AI initiatives. It simplifies data access, accelerates innovation, and streamlines governance across various data sources.

• Freemium
• From 5$

Vectorize is a RAG-as-a-Service platform designed to accelerate AI application development by simplifying the process of connecting unstructured data to Large Language Models (LLMs). It automatically extracts and optimizes data from various sources for efficient vector search.

• Freemium
• From 99$

OxyAPI provides developers with instant API access to a wide range of AI models, featuring global deployment and simple pay-as-you-go pricing.

• Usage Based

TTAPI provides a comprehensive API integrating various AI generation tools, including Midjourney, Luma, and DALL·E 3, for image and video creation. It offers developers affordable and efficient access to powerful AI functionalities.

• Usage Based

Superinterface enables businesses to add interactive AI user interfaces to their products, featuring components like voice chats and API function calling, compatible with various AI models.

• Free Trial
• From 49$

OpenRouter provides a unified interface for accessing and comparing various Large Language Models (LLMs), offering users the ability to find optimal models and pricing for their specific prompts.

• Usage Based

Ducky is a fully managed AI retrieval service designed to simplify retrieval augmented generation (RAG) for developers, offering fast, accurate, and easy-to-implement semantic search capabilities.

• Freemium
• From 290$

aiXcoder is an innovative, intelligent programming robot that acts as a virtual programming expert. It significantly improves coding efficiency by predicting and auto-completing code snippets.

• Other

Fleksy provides SDKs for building or enhancing virtual keyboard technologies. It offers customizable features, language support, and high-level security for developers and organizations.

• Free Trial

Supabase is an open source Firebase alternative offering a complete backend platform with Postgres database, authentication, real-time subscriptions, and vector embeddings.

• Freemium
• From 25$

Ethiack is an AI-powered security platform that combines automated pentesting and elite ethical hacking to provide comprehensive security testing with 99.5% accuracy in vulnerability detection.

• Paid
• From 166$

MotionElements is a marketplace for royalty-free stock content, including video, music, templates, and more. It offers a wide variety of assets for video creators, with options for pay-per-item purchases or unlimited subscriptions.

• Freemium
• From 17$

Aiven offers a unified, open-source data platform for streaming, storing, and serving data across any cloud, featuring AI-driven workload optimization and robust security. Deploy popular data technologies quickly to accelerate application development and manage cloud costs effectively.

• Free Trial
• From 290$

AI Code Mentor is an advanced AI-powered code explainer that simplifies code optimization, refactoring, and review for developers at all levels.

• Freemium
• From 7$

UserAPI provides a programmatic solution for interacting with Midjourney, offering full access to its image generation capabilities. It's a verified and official vendor, ensuring reliable and efficient integration.

• Paid
• From 25$

Featherless.ai offers serverless AI inference hosting, providing API access to a vast library of open-weight models from HuggingFace without requiring server management.

• Paid
• From 10$

armour365™ is a language and text-independent voice biometrics solution providing fast, AI-powered, and secure authentication for customers and employees across various channels.

• Contact for Pricing

Flux 1.1 Pro is a high-performance text-to-image AI model offering rapid generation speeds, superior image quality, and enhanced prompt adherence for developers and businesses.

• Usage Based

Zinc offers a specialized retail API designed for AI agents, enabling access to high-quality retail data and automating ordering processes to enhance AI applications.

• Usage Based
• From 50$

Fly.io offers a platform for deploying and running applications globally using hardware-virtualized containers called Fly Machines. It provides features for quick booting, scaling to zero, user-specific routing, persistent storage, and integration with LLM workflows.

• Usage Based

Cyanite.ai API provides tools to analyze emotions in audio, offering second-by-second emotion profiles and unique context-based data to understand and utilize music effectively.

• Freemium
• From 54$

KDB.AI is a scalable vector database designed for building production-grade AI applications, offering high uptime and low latency search capabilities.

• Freemium

Image Pig is a developer-focused API service that provides AI-powered image generation and manipulation tools, offering multiple AI models and supporting text prompts in 30 languages.

• Freemium
• From 9$

Entity Signal connects Entity Framework to SignalR, enabling real-time data updates across your ASP.NET Core applications with minimal code changes.

• Free

CodePorting offers automated code conversion tools to migrate C# projects to C++, Java, or create Python wrappers, simplifying cross-language development.

• Freemium

PixLab provides scalable and unified APIs for machine vision and media processing tasks, enabling developers to integrate AI-powered features like image analysis, content moderation, and document scanning into their applications.

• Free Trial
• From 25$

Prompteus enables users to build, manage, and scale production-ready AI workflows efficiently, offering observability, intelligent routing, and cost optimization.

• Freemium

PicLooks provides free, AI-generated profile pictures that look authentic, saving designers time and offering a unique alternative to standard stock photos.

• Free

Gradsflow helps developers build AI-powered products with low-code APIs. It offers easy-to-use, customizable, and open-source AI solutions for seamless integration and deployment.

• Contact for Pricing

EDB Postgres AI enhances the enterprise-grade Postgres database platform with native AI vector processing, analytics, and unified hybrid data management capabilities.

• Free Trial

Tiptap is a headless, open-source rich text editor framework that allows developers to build custom editors with real-time collaboration, AI-powered content, and more.

• Freemium
• From 149$

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$

Vald is a cloud-native, highly scalable distributed vector search engine using the NGT algorithm for fast approximate nearest neighbor searches. It features automatic indexing, backup, and horizontal scaling for handling billions of vectors.

• Free

Astra Platform is a universal API designed to enhance Large Language Models (LLMs) with function calling capabilities, enabling seamless integration with over 2,200 applications.

• Contact for Pricing

OpenTools provides a unified API enabling developers to connect Large Language Models (LLMs) with a diverse ecosystem of tools, simplifying integration and management.

• Usage Based

Fal.ai is a high-performance platform offering lightning-fast inference for generative AI models, specializing in image and video generation with optimized processing speeds up to 4x faster than alternatives.

• Usage Based

MojoAuth offers secure, scalable passwordless authentication solutions like passkeys, magic links, and OTPs to streamline logins and protect user data.

• Freemium
• From 50$

client-vector-search enables developers to implement client-side semantic search using vector embeddings, offering fast computation and search capabilities directly in the browser.

• Freemium
• From 20$

Wisent is an AI platform that uses representation engineering to create customizable AI agents with controllable personalities and reduced hallucinations. The platform allows users to engineer AI behavior without complex prompt engineering.

• Freemium
• From 25$

NurmoAI is a character AI platform offering 100+ pre-made characters and custom character creation capabilities, with flexible usage options for both applications and Discord integration.

• Freemium
• From 7$

Deep Chat is a versatile chat component allowing connections to any API, including popular AI providers, directly from the browser. It supports media transfer, Markdown formatting, camera/microphone input, and speech-to-text/text-to-speech features.

• Free

MotherDuck provides a fast, flexible cloud data warehouse extending DuckDB's power, enabling lightning-fast performance for customer-facing analytics and dashboards without complex infrastructure management.

• Freemium
• From 25$

A developer-focused open source chatbot template that leverages Next.js and Vercel's AI SDK to create interactive chat experiences with seamless server-client communication.

• Free

Hume AI offers advanced voice-to-voice AI technology through its EVI 2 model, providing real-time voice intelligence with emotional awareness and customizable personalities for various applications.

• Usage Based