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HomeDeveloperAI / LLM Engineer
Developer

Best Tools for AI / LLM Engineers

The tools a ai / llm engineer relies on, within the developer role.

Every tool here is hand-reviewed for ai / llm engineers, with an honest take on fit and trade-offs.

246 tools· Updated Oct 2026
8.8

Browse Developer sub-roles

4 sub-roles

AllFrontend DeveloperBackend DeveloperAI / LLM EngineerNo-Code Builder

All tools for ai / llm engineers

246 tools · filter by pricing, then sort.

Pricing
a0.dev logo
a0.dev
Website Builders
7.5 out of 10

AI-powered mobile app builder that turns text prompts into production-ready React Native apps for iOS and Android.

Best forIndie developers and non-technical founders who want to ship a native mobile app to both app stores without a traditional development environment
Pricing: FreemiumReviewed
Check a0.dev
Activepieces logo
Activepieces
AI Agent Builders
7.7 out of 10

AI-first automation platform for building AI agents and no-code workflows across 700+ app integrations, with open-source self-hosting options.

Best forEntrepreneurs and business teams who want to automate workflows and build AI agents without coding, especially those needing self-hosting or enterprise-grade governance
Pricing: FreemiumReviewed
Check Activepieces
Adept Act 1 logo
Adept Act 1
AI Agent Builders
4.8 out of 10

AI-powered agent platform enabling users to execute tasks, automate workflows, and interact with multiple apps.

Best forDevelopers
Pricing: FreemiumReviewed
Check Adept
Agentgpt logo
Agentgpt
AI Agent Builders
4.6 out of 10

An AI-driven tool for building autonomous agents that can perform tasks using LLMs.

Best forAI Enthusiasts
Pricing: FreemiumReviewed
Check Agentgpt
Agentops logo
Agentops
AI Development
8.1 out of 10

AgentOps is an observability, debugging, and cost-tracking platform for AI agents, wrapping any LLM or agent framework to provide session replay and token-cost tracking.

Best forAI Developers
Pricing: PaidReviewed
Check Agentops
AIToolskit.ai logo
AIToolskit.ai
AI Productivity
6.4 out of 10

Aggregates AI tools in a single platform for streamlined discovery and productivity enhancement.

Best forAI enthusiasts
Pricing: Free TrialReviewed
Amazon Bedrock Agents logo
Amazon Bedrock Agents
AI Agent Builders
7.4 out of 10

Amazon’s cloud-based platform for building AI agents and integrating generative AI into applications.

Best forEnterprises
Pricing: Free TrialReviewed
Check Amazon
Anthropic Workflows logo
Anthropic Workflows
AI Agent Builders
6.6 out of 10

Enterprise AI workflow platform for orchestrating, monitoring, and scaling AI-driven processes.

Best forDevelopers
Pricing: PaidReviewed
Anyscale logo
Anyscale
Developer & Technical
7.3 out of 10

A cloud platform for building, deploying, and managing scalable AI applications and agents.

Best forDevelopers
Pricing: PaidReviewed
Check Anyscale
Anything (formerly Create.xyz) logo
Anything (formerly Create.xyz)
AI Development
7.6 out of 10

AI-powered app builder that turns plain-language descriptions into fully functional mobile apps, websites, and tools — built on real code.

Best forEntrepreneurs, indie hackers, and developers who want to ship apps and websites quickly using AI without starting from scratch
Pricing: FreemiumReviewed
Check Anything
Anythingllm logo
Anythingllm
AI Development
8.2 out of 10

A versatile AI framework for interacting with LLMs and automating tasks through natural language.

Best forDevelopers
Pricing: FreeReviewed
Check Anythingllm
Apache Tika logo
Apache Tika
AI Development
7.9 out of 10

Open-source tool for extracting text and metadata from various document formats using AI.

Best forDevelopers
Pricing: FreeReviewed
Check Apache
Arcade logo
Arcade
Developer & Technical
8.0 out of 10

Arcade is a no-code platform for creating clickable, embeddable interactive product demos for SaaS marketing sites, sales outreach, and customer onboarding.

Best forDesigners
Pricing: FreeReviewed
Check Arcade
Arkose Labs logo
Arkose Labs
Security, Privacy & Backup
6.7 out of 10

AI cybersecurity platform for threat detection, prevention, and response.

Best forCybersecurity Teams
Pricing: PaidReviewed
Check Arkose
Augment Code logo
Augment Code
AI Development
7.2 out of 10

AI coding platform with a deep Context Engine built for large, complex codebases—offering agents, chat, and code completion across all major IDEs.

Best forEngineering teams managing large or complex codebases who need AI assistance that understands their full codebase context, not just the open file
Pricing: PaidReviewed
Check Augment
Autify logo
Autify
AI Development
7.6 out of 10

AI-powered test automation platform for creating, running, and maintaining web, mobile, and desktop tests with minimal coding.

Best forQA engineers and developers who want AI-assisted, self-healing test automation without maintaining fragile test scripts
Pricing: FreemiumReviewed
Check Autify
Autocoderover logo
Autocoderover
AI Development
6.8 out of 10

AI platform for automating code reviews, generation, and development tasks.

Best forDevelopers
Pricing: FreeReviewed
Check Autocoderover
Autogen logo
Autogen
AI Agent Builders
7.1 out of 10

Generative AI platform for creating autonomous agents and automating workflows.

Best forDevelopers
Pricing: FreeReviewed
Check Autogen
AutoGen (Microsoft) logo
AutoGen (Microsoft)
AI Agent Builders
7.1 out of 10

Microsoft’s AI automation framework for building and managing AI-driven workflows.

Best forDevelopers
Pricing: PaidReviewed
Check AutoGen
Autogpt logo
Autogpt
AI Agent Builders
7.1 out of 10

Open-source AI agent that autonomously performs tasks using LLMs and APIs.

Best forBusiness Automation Teams
Pricing: FreeReviewed
Check Autogpt
AWS logo
AWS
Hosting Providers
7.7 out of 10

Comprehensive cloud computing platform offering scalable infrastructure, storage, and AI-powered services for businesses of all sizes.

Best forAWS is ideal for developers, IT teams, and enterprises that need scalable infrastructure, automation, and AI-powered tools
Pricing: Free TrialReviewed
Check AWS
Axolotl logo
Axolotl
AI Development
8.3 out of 10

Axolotl is a free, open-source (Apache 2.0) framework for fine-tuning and training large language models, supporting methods like LoRA, QLoRA, and DPO through a single YAML config.

Best forDevelopers
Pricing: FreemiumReviewed
Check Axolotl
Babyagi logo
Babyagi
AI Agent Builders
5.4 out of 10

AI-powered autonomous agent for task management and workflow automation.

Best forDevelopers
Pricing: FreemiumReviewed
Check Babyagi
backconnect proxy service logo
backconnect proxy service
Security, Privacy & Backup
6.3 out of 10

Rotating residential proxy service enabling secure browsing, data scraping, and anonymous access.

Best forDevelopers
Pricing: PaidReviewed
Check backconnect
Bardeen AI logo
Bardeen AI
Marketing Automation
7.5 out of 10

Bardeen AI is a powerful automation tool designed to streamline repetitive tasks and integrate workflows directly within your browser.

Best forResearchers
Pricing: FreemiumReviewed
Check Bardeen
Baseten logo
Baseten
AI Development
7.2 out of 10

Cloud platform for deploying, managing, and scaling AI applications and ML models.

Best forDevelopers
Pricing: PaidReviewed
Check Baseten
Bentoml logo
Bentoml
AI Development
8.1 out of 10

Open-source platform for building, shipping, and managing machine learning models.

Best forDevelopers
Pricing: FreemiumReviewed
Check Bentoml
Bito logo
Bito
Developer & Technical
7.5 out of 10

AI-powered code review agent and context layer that helps engineering teams ship better code faster with codebase-aware insights.

Best forEngineering teams that want automated, context-aware code reviews and faster pull request cycles without sacrificing code quality
Pricing: FreemiumReviewed
Check Bito
Bolt.new logo
Bolt.new
AI Development
7.6 out of 10

AI-powered browser-based builder that turns plain-language prompts into full-stack web apps and sites — no local setup required.

Best forNon-technical founders, product managers, and developers who want to go from idea to deployed full-stack app in minutes without local setup
Pricing: FreemiumReviewed
Check Bolt.new
Botpress Studio logo
Botpress Studio
AI Agent Builders
7.5 out of 10

Enterprise AI platform for building chatbot and conversational AI applications.

Best forDevelopers
Pricing: FreeReviewed
Check Botpress
Bright data LinkedIn Scraper API logo
Bright data LinkedIn Scraper API
7.5 out of 10

Delivers high-volume LinkedIn scraping capabilities with proxy infrastructure.

Best forData engineers
Pricing: Free TrialReviewed
Check Bright
Camel logo
Camel
AI Agent Builders
7.4 out of 10

Camel (CAMEL-AI) is an open-source multi-agent framework for large language models, enabling role-playing agents and collaborative AI systems for researchers and engineers.

Best forAI Teams
Pricing: FreemiumReviewed
Check Camel
Cassidy logo
Cassidy
AI Agent Builders
7.6 out of 10

No-code AI agent builder that lets business teams create intelligent automations powered by their own company knowledge.

Best forBusiness teams that want to deploy AI agents across sales, support, and operations without writing code
Pricing: Free TrialReviewed
Check Cassidy
Charlotte AI logo
Charlotte AI
Security, Privacy & Backup
7.8 out of 10

CrowdStrike's agentic AI cybersecurity analyst that automates threat detection, investigation, and response inside the Falcon platform.

Best forEnterprise security operations teams and MSSPs that need to triage high alert volumes and accelerate incident response at scale
Pricing: PaidReviewed
Check Charlotte
Chatdev logo
Chatdev
AI Agent Builders
7.1 out of 10

AI development platform for building and testing conversational applications.

Best forAI Developers
Pricing: PaidReviewed
Check Chatdev
ChatGPT for Chrome logo
ChatGPT for Chrome
Chrome Extensions & Browser Tools
6.9 out of 10

Integrates ChatGPT directly into your Chrome browser, providing instant access to AI capabilities for writing, summarization, and information retrieval without leaving your current tab.

Best forIdeal for writers, developers, students, researchers, marketing professionals, and anyone who frequently uses ChatGPT and wants to integrate its capabilities seamlessly into their daily web browsing and productivity workflows
Pricing: FreeReviewed
Check ChatGPT
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