Top AI tools for AI Engineer

Model Gateway is an open-source platform that optimizes AI inference requests for speed and reliability by routing them to the fastest available AI providers and regions.

• Freemium

Narrow AI autonomously writes, monitors, and optimizes prompts for any large language model, enabling faster AI feature deployment and reduced costs.

• Contact for Pricing

PySpur is an open-source platform for AI engineers to efficiently build, test, iterate, and deploy reliable AI agents.

• Freemium
• From 699$

Nfig supercharges your AI with APIs to browse, click, and perform tasks on the web using natural language, enabling powerful agent workflows.

• Usage Based

Mastra is a TypeScript agent framework designed for developers to prototype and productionize AI features and intelligent agents using a modern JavaScript stack.

• Contact for Pricing

Langtrace is an open-source observability and evaluations platform designed to help developers monitor, evaluate, and enhance AI agents for enterprise deployment.

• Freemium
• From 31$

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$

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

Gorilla is an open-source Large Language Model (LLM) developed by UC Berkeley, designed to interact with a wide range of services by invoking API calls.

• Free

CalypsoAI offers a unified AI security platform to test, defend, and observe AI applications and agents, ensuring secure and controlled AI deployment.

• Contact for Pricing

Panzura provides hybrid cloud file and data platforms that deliver visibility, control, resilience, and immediacy to enterprise unstructured data, enabling cost reduction, ransomware protection, and global file collaboration.

• Contact for Pricing

Prompt Hippo is an AI-powered testing suite for Large Language Model (LLM) prompts, designed to improve their robustness, reliability, and safety through side-by-side comparisons.

• Freemium
• From 100$

Portia Labs provides an open-source SDK and cloud platform for developers to build, manage, and deploy AI agents with explicit planning, execution control, and user authentication.

• Freemium
• From 30$

VibePilot specializes in helping solo founders and AI builders transform their AI-powered prototypes into polished, deployable MVPs with expert support in debugging, deployment, and design.

• Contact for Pricing

DeepSeek R1 is a state-of-the-art, open-source AI model excelling in reasoning, mathematics, and coding tasks. It offers performance comparable to leading proprietary solutions with significantly lower costs.

• Paid

Wobo is an AI-powered platform that automates the job search process, from finding matching jobs to applying with personalized resumes and cover letters.

• Freemium
• From 25$

llm.report is an open-source analytics and logging platform for OpenAI API usage, providing real-time monitoring, cost tracking, and usage optimization for AI applications.

• Freemium
• From 20$

Zeabur is a deployment platform designed for AI developers, offering a smooth deployment experience. It allows you to deploy code quickly and efficiently.

• Free Trial
• From 5$

JobBoardHub is a comprehensive platform that aggregates various specialized job boards focused on tech, AI, data science, and other digital professions, making job searching more efficient and centralized.

• Free

Caden AI provides a fully hosted platform for building AI solutions using RAG and GraphRAG, supporting various LLMs and data formats. It offers easy integration with REST APIs and comprehensive developer tooling.

• Freemium

CursorLens is an open-source dashboard for the Cursor.sh IDE, enabling users to log AI code generations, track usage, and manage AI models.

• Free

WorksHub is a specialized job platform connecting tech companies with vetted software engineering talent across various domains like AI, Blockchain, and Functional Programming. It utilizes AI for candidate curation to streamline the hiring process.

• Freemium
• From 360$

KBY-AI provides AI-powered, on-premises identity verification solutions including Face Recognition, Liveness Detection, ID Document Recognition, Palm Recognition, and License Plate Recognition SDKs with a perpetual license.

• Pay Once

Linker Networks provides advanced Vision AI and Auto-Labeling platforms, helping businesses leverage machine learning from cloud to edge for applications like workplace safety and autonomous driving.

• Contact for Pricing

Griptape is an enterprise-grade AI development platform that combines an AI Framework and Cloud solution for building, deploying, and scaling AI agents and workflows using proprietary Off-Prompt™ technology.

• Freemium

Inworld AI offers an innovative character engine designed for creating lifelike AI NPCs, enhancing interactive gaming, entertainment, and educational experiences.

• Usage Based
• API

PydanticAI is a Python agent framework designed to simplify building production-grade applications using Generative AI, offering seamless integration with LLMs and Pydantic.

• Other

InfiniFlow is a high-performance database solution designed specifically for LLM applications, offering hybrid search capabilities across dense embedding, sparse embedding, tensor, and full-text data with millisecond-level latency.

• Other

LogSpend provides actionable analytics for Generative AI products. Understand user interactions, optimize performance, and enhance user experiences with real-time data and insights.

• Contact for Pricing

StartKit.AI is a comprehensive boilerplate solution for building AI-powered SaaS applications quickly, offering pre-built components, authentication, payments, and AI integration with multiple providers including OpenAI, Anthropic, Groq, and Llama.

• Pay Once
• From 149$

Sigma AI provides high-quality data annotation services for training Generative AI and Large Language Models (LLMs). They offer data labelling, strategy, collection, and human-in-the-loop processes.

• Contact for Pricing

lablab.ai is a community platform hosting AI hackathons, empowering makers to build with state-of-the-art artificial intelligence. Join events and innovate with cutting-edge AI technologies.

• Free

Lightpanda is a specialized headless browser engineered for AI and automation, delivering significantly faster performance and lower resource usage compared to traditional options.

• Contact for Pricing

Hyugen offers articles and analysis on data science, machine learning, AI, AGI, energy, and climate topics via its Medium publication.

• Free

Metaschool offers hands-on learning projects and templates for developers looking to build skills in AI and Web3 technologies.

• Free

Dialoq AI is a comprehensive API gateway that enables developers to access and integrate 200+ Language Learning Models (LLMs) through a single, unified API, streamlining AI application development with enhanced reliability and cost predictability.

• Contact for Pricing

AI Prompt Finder is a comprehensive platform for publishing, discovering, and sharing prompts for various artificial intelligence tools, helping users maximize their AI tool performance through expert-crafted prompts.

• Free

The official resource hub for Android developers, providing Android Studio, SDKs, documentation, and guides to build, test, and deploy applications across all Android devices.

• Free

VLM Run provides a unified API for integrating visual AI into applications, offering pre-built schemas and industry-specific workflows for automating visual data extraction and processing. It enables developers to integrate visual AI reliably without extensive prompt engineering.

• Paid
• From 499$

AirCode provides a streamlined platform for debugging, building, and deploying actions for GPTs and other serverless functions. Develop Node.js functions directly from your browser with integrated database and file storage, and deploy production-ready APIs with a single click.

• Freemium
• From 20$

Go Agent SDK is an open-source Software Development Kit for building, deploying, and orchestrating sophisticated AI agent-based applications using the Go programming language.

• Free

Agent Cloud facilitates building AI agents with secure access to fresh data by synchronizing, processing, and embedding information from diverse sources into vector databases for effective RAG applications.

• Freemium

Composio is a developer-first integration platform that connects AI agents and LLMs with over 250 tools and services, offering managed authentication and improved reliability for building AI-powered applications.

• Freemium
• From 199$

Magicflow is a Gen-AI image experimentation workspace designed for perfecting images created with Stable Diffusion. It allows users to experiment with prompts, evaluate images, and discover optimal settings for aesthetic visuals.

• Freemium

Data Monsters is an NVIDIA Elite Partner specializing in AI consulting and development, helping startups and enterprise R&D teams accelerate AI product releases using the NVIDIA technology stack.

• Contact for Pricing

AI4Bharat is an IIT Madras research lab developing open-source AI tools and datasets for Indian languages, focusing on translation, speech recognition, TTS, and LLMs.

• Free

Floneum is a visual workflow builder for AI-powered language tasks. It allows users to create and extend workflows with large language models through a secure, plugin-based system.

• Free

Rhesis AI offers an open-source SDK to generate comprehensive, context-specific test sets for LLM applications, enhancing AI evaluation, reliability, and compliance.

• Freemium

922 S5 Proxy delivers over 200 million real residential IPs globally with high anonymity, flexible bandwidth, and unlimited concurrency, enabling efficient large-scale data collection and AI training.

• Usage Based
• From 24$

LlamaEdge is a lightweight and fast local LLM runtime and API server, powered by Rust & WasmEdge, designed for creating cross-platform LLM agents and web services.

• Free