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— Category • UPDATED MAY 2026

Best AI Developer Tools in 2026

Discover AI developer tools that streamline coding, testing, and deployment. From code completion to automated debugging, these platforms empower engineers to build faster and smarter. Explore curated solutions for modern software development.

764

Total tools • 2 added this month

501

With free trial • 68% offer free tier

4.5 ★

Avg rating • from 3056 reviews

Recently

Last updated • from live listings

Showing 601-660 of 764 Ai Developer Tools tools

Prompt engineering

Knit helps developers design and test AI prompts using models like GPT-4o and Claude without an API key. Organize projects and export code instantly.

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Free Trial
Free+From $20/mo

WP Zone helps you build and manage beautiful WordPress and Divi websites with plugins, themes, and courses trusted by nearly 250,000 customers. Explore the ultimate toolkit to customize designs, boost performance, and increase online visibility.

Free+From $149/mo

CMD+ helps you save time by streamlining your daily tasks with intuitive tools. Discover how this app can boost your productivity and simplify your workflow today.

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Free+From $19/mo
Code generation

Refraction helps developers generate, refactor, and document code efficiently using AI across 56 programming languages. Refraction simplifies software development by automating testing and documentation tasks to save time and effort.

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Free Trial
Free+From $19/mo
Ai development

Pythagora helps you build full-stack web apps from simple prompts, handling everything from front-end creation to back-end debugging and one-click deployment. This all-in-one AI development platform works inside VS Code or Cursor to turn your ideas into production-ready software.

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Free Trial
Free+From $49/mo
Ai assistant

ReadyRunner helps you write, code, and learn faster with a ChatGPT-powered desktop AI assistant. Use its unique ScratchPad and Document Chat features to collaborate on text or ask questions about files.

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Free Trial
Free+From $19/mo
Llm observability

LangSmith helps you gain complete visibility into your AI agents and LLMs with purpose-built observability, tracing, and monitoring tools. Debug failures, track performance, and ship reliable agents faster.

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Free TrialAPI
Free+From $99/mo

Lunary helps enterprises build and scale AI agents with confidence by providing tools for monitoring, analytics, and prompt management. It enables teams to debug performance, track costs, and improve user satisfaction in real-time.

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Free TrialAPI
Free+From $19/mo

Autogon AI helps businesses build and deploy custom AI models without coding, automating workflows to drive growth. Simplify your AI infrastructure and scale smarter today.

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Free Trial
Free+From $29/mo
Prompt engineering

AutoPrompt helps you automatically generate and refine high-quality prompts for LLMs, reducing manual engineering effort while improving accuracy. This framework uses Intent-based Prompt Calibration to create robust prompts with minimal data and annotation steps.

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Free Trial
Free
Incident response

Hatchet helps on-call engineers and developers respond to incidents faster by providing real-time AI guidance and automating routine tasks. This tool streamlines incident response to reduce downtime and minimize stress during critical situations.

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Riku.AI lets you build custom AI apps like chatbots and image generators in minutes with no coding, using over 40 top language models. Experiment, deploy, and gather user feedback to transform your business workflows effortlessly.

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Free TrialAPI
Free+From $19/mo
Penetration testing

SourceAI helps you secure your web applications and APIs with professional penetration testing, detecting vulnerabilities before they become breaches. Get a comprehensive security audit with detailed remediation reports to protect your online presence.

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From $1337/mo
Open source

Mevo helps users enhance website visibility and engagement by creating eye-catching meta titles and descriptions. Mevo is an open-source tool that allows you to customize and host your own instance for full control.

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Free

Refact.ai helps developers automate coding tasks with an autonomous AI agent. It offers context-aware code generation, IDE integration, and self-hosting.

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Free Trial
Free+From $15/mo

Coddy.tech helps you learn to code for free with interactive lessons in Python, JavaScript, and 15+ other languages. Master real skills through hands-on exercises, build daily streaks, and earn certificates—all in your browser.

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Free Trial
Free+From $9.99/mo
Ai development

CodeAI helps you quickly create production-ready web and mobile apps using simple descriptions without coding. CodeAI streamlines your development process from idea to deployment, making app building faster and easier.

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Free Trial
Free+From $19/mo

Langbase helps developers build and deploy AI agents, memory, and workflows with a simple serverless API. It offers a unified interface for 600+ LLMs, agentic RAG, and durable multi-step workflows.

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Free TrialAPI
Free+From $19/mo

MuukTest helps you achieve 95% Playwright test coverage in weeks by combining AI-driven automation with expert QA engineers. It eliminates testing bottlenecks and reduces costs by up to 80% compared to traditional QA.

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From $5000/mo

Flowise helps you build custom AI agents and chatbots visually with no coding required. Flowise offers modular tools and seamless deployment to scale AI applications efficiently.

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Free Trial
Free+From $35/mo

Unbody helps you unlock your latent potential by using AI as a cognitive exoskeleton, returning time to your work and thinking instead of capturing it. This tool adapts to your rhythms and priorities, creating clarity without imposing on your attention.

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Free+From $19/mo

Cloudflare AI helps you build and deploy AI agents and applications on a global network with serverless inference, vector databases, and built-in state management. Run models in under 100ms worldwide without managing clusters or infrastructure.

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Free TrialAPI
Free+From $20/mo

GPT4All helps you run powerful large language models locally on your own computer, ensuring complete privacy and offline functionality. This free, open-source ecosystem makes AI accessible for developers, researchers, and hobbyists to build chatbots and experiment with natural language processing.

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Free Trial
Free

RunComfy helps you run ComfyUI in the cloud with no setup and fast GPUs. Access over 200 templates to build AI workflows and scale with a serverless API.

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Free TrialAPI
Free+From $15/mo

Protect AI helps secure AI applications from model selection through runtime. The platform provides comprehensive protection and expert threat research.

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Free

WrapFast helps iOS developers launch apps faster by providing a SwiftUI boilerplate with AI integration, authentication, and monetization features. WrapFast simplifies app building with secure backend support and detailed tutorials for a smooth development process.

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From $299/mo
Ai coding assistant

Sweep helps JetBrains users code 10x faster with AI-powered autocomplete and an intelligent agent that suggests precise changes in milliseconds. Trusted by over 40,000 developers, it delivers unmatched speed and security directly in your favorite IDE.

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Free Trial
Free+From $19/mo

GooseAI helps you stop overpaying for AI infrastructure by providing fully managed NLP-as-a-Service via API at 30% the cost. Switch with just one line of code for faster, more affordable text generation.

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Free TrialAPI
From $0.00/mo
Ai development

Myple helps you build, scale, and secure AI applications with easy integration and customizable templates. Myple streamlines AI deployment for developers, enhancing your projects with fast, production-ready tools.

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Free TrialAPI
Free+From $29/mo
Api documentation

DocWhizz helps API developers and technical writers instantly answer documentation questions and accelerate integration with AI-powered assistance. Try its free plan to boost developer engagement and streamline your API support.

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Free Trial
Free+From $29/mo

CandorSoftware helps you craft eye-catching meta titles and descriptions to boost CTR, attract prospects, and drive traffic. Click to transform your online presence and enhance visibility on your website.

From $100/mo

Dynobase helps you accelerate your AWS DynamoDB workflow with a professional GUI client for faster data exploration, code generation, and bookmarks. Streamline your database management and boost productivity with this intuitive tool.

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Free Trial
From $108/mo

Warden assists security engineers by automating reviews and generating architecture diagrams. Identify risks and mitigations to secure products faster.

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Free Trial
Free+From $500/mo

HTTPie AI helps users interact with APIs more efficiently through a user-friendly desktop terminal. HTTPie AI simplifies API testing and exploration to enhance your development workflow.

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API
Free+From $15/mo
Ai assistant

Kel helps users automate tasks and boost productivity in the command line interface with AI-powered assistance. Kel supports multiple LLMs and lets you chat with your files for smarter, faster workflows.

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Free Trial
Free
Data management

Interzoid helps you generate eye-catching meta titles and descriptions to boost CTR and drive traffic. Click to transform your online presence and enhance visibility on your website.

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Free TrialAPI
Free+From $29/mo

Dropzone AI helps security teams hunt, investigate, and respond to threats at machine scale by deploying autonomous AI agents that triage alerts and run threat hunts 24/7. It integrates with your existing tools in under an hour, freeing analysts from manual work to focus on higher-value strategy.

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Free TrialAPI
Free

Momen helps non-technical founders build production-ready web apps and AI agents without code, from visual design to one-click deployment. Start free to turn your big idea into a live app with built-in SEO, Stripe payments, and scale for up to 1 million users.

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Free Trial
Free+From $29/mo

Shaped helps you build agentic AI with a real-time context engine that cuts answer costs from $1.50 to $0.03. Connect your data, train models, and retrieve personalized results in milliseconds with a single query.

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Free TrialAPI
Free+From $99/mo

Agentic.ai helps you discover AI tools that truly take action, with a curated directory of 284 autonomous agents across 32 categories. Find and compare agentic AI solutions for coding, research, and personal productivity.

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Free Trial
Free

Toqan helps you build an AI agent that remembers, works autonomously, and keeps going even when you're offline. Discover how Toqan can transform your productivity with persistent, intelligent automation.

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Free Trial
Free+From $19/mo
Code generation

MLCode helps you generate production-ready code from natural language prompts, streamlining your development workflow. Start building smarter and faster today.

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Free Trial
Free+From $29/mo
Ai agent monitoring

AgentOps helps developers visually track and debug AI agent runs, from LLM calls to multi-agent interactions, with time-travel replay and full audit trails. Start for free to monitor costs, tokens, and fine-tune models up to 25x cheaper.

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Free TrialAPI
Free+From $40/mo

Clientell helps Salesforce teams automate flows, data cleanups, and user permissions by simply describing tasks in plain English. This AI admin agent builds and deploys changes directly inside your org, saving hours of manual clicking.

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Free Trial
Free

Tenyx helps you build and deploy advanced AI search and conversational agents with enterprise-grade accuracy and security. Discover how to transform your online presence with reliable, real-time AI solutions.

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Free TrialAPI
Free+From $29/mo
Android development

Dashwave helps Android developers accelerate their build-test-deploy cycle with cloud-based builds and browser-accessible emulators. It eliminates the need for resource-intensive local setups, enabling real-time collaboration and faster debugging.

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Free TrialAPI
Free+From $19/mo

Devath helps you build AI smart home apps using simple instructions instead of complex code. Easily test and publish your device applications for free.

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Free

Convex helps developers build full-stack backends with pure TypeScript, offering real-time sync, built-in AI workflows, and automatic type safety. Start building confidently with code that stays in sync from database to frontend.

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Free TrialAPI
Free+From $25/mo

CopilotKit helps developers seamlessly integrate AI agents into their applications with customizable, real-time generative UIs. CopilotKit offers powerful SDKs and components to build intelligent, interactive interfaces that enhance user engagement.

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Free+From $49/mo

Codejet helps you build websites and apps without code, making development fast and accessible. Transform your online presence with an intuitive platform designed for effortless creation.

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Free Trial
Free+From $19/mo

AutoGen helps users build and optimize multi-agent conversation workflows with ease. AutoGen streamlines LLM applications to enhance performance and reduce costs effectively.

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Free

Carbonate helps you create auto-healing end-to-end tests without coding by simply using your application. Its AI engine automatically generates and updates test scripts, saving you time and effort.

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Free Trial
Free+From $49/mo

Vocode helps you build, deploy, and scale hyperrealistic voice agents with open-source tools. Create voice applications on any AI stack using its modular platform and enterprise-grade API.

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Free TrialAPI
Free+From $199/mo

elastic.io iPaaS helps you connect enterprise applications, automate workflows, and integrate AI—all with a low-code platform. Streamline data integration and reduce project timelines to generate more value from your data.

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Free TrialAPI
Code modernization

Swimm helps users modernize complex codebases with accurate analysis and AI-driven workflows for reliable, end-to-end software transformation. Swimm combines expert validation and automation to deliver clear, verifiable modernization results on time.

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Viam helps users build, deploy, and manage robotics applications with easy-to-use SDKs and cloud-based tools. Viam simplifies robot development so you can focus on real-world behavior and scale without rewrites.

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Free TrialAPI
Free+From $49/mo

Quilter helps electronics engineers automate PCB placement and routing with physics-driven AI, turning weeks of layout work into hours. Generate fabrication-ready boards in a fraction of the time while maintaining full design control and transparency.

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Free Trial
Free

OpenPipe helps users optimize agent workflows with reinforcement learning for improved performance. OpenPipe simplifies complex tasks to enhance efficiency and results.

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Free+From $49/mo

Mobb helps developers secure AI-generated code by providing real-time fixes and reducing security risks in existing workflows. Mobb integrates seamlessly into your tech stack to speed up deployment while maintaining code safety.

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Free Trial
Free+From $49/mo

Text2SQL.ai helps you instantly convert plain English into accurate SQL queries, saving hours of manual coding. Generate optimized, database-specific SQL in seconds and visualize results with auto-generated charts.

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Free TrialAPI
Free+From $19/mo
See a Tool Missing?

We’re always looking to improve our tool collection. If you think we’re missing something or have any questions, let us know!