Tools for a task

Best Build AI Agents Tools

The best tools to build ai agents — reviewed and ranked.

Each build AI agents tool below is hand-reviewed, with an honest take on who it's for and where it falls short.

436 tools· Updated Oct 20265 sub-tasks

Browse Build AI Agents sub-tasks

436 tools · 5 sub-tasks

All build AI agents tools

436 tools · filter by pricing, then sort.

Pricing
Unify
AI SDR Tools
6.9 out of 10

Unify is an AI-powered outbound sales platform that turns intent signals into personalized, multi-channel outreach campaigns at scale.

Best forB2B sales, marketing, and revenue operations teams that want to combine intent data with automated, AI-personalized outbound sequences in one platform
Pricing: PaidReviewed
7.3 out of 10

Enables LinkedIn data extraction and automation through scalable API access.

Best forRecruiters
Pricing: Free TrialReviewed
Unsloth
AI Development
8.0 out of 10

Free, open-source app and library for running and fine-tuning AI models on your own computer, with less GPU memory than standard training.

Best forFine-tuning LLMs locally
Pricing: FreemiumReviewed
Unstructured
AI Development
8.0 out of 10

Platform for structuring and extracting data from unstructured documents using AI.

Best forData Engineers
Pricing: FreemiumReviewed
v0
AI Development
7.6 out of 10

v0 is an AI-powered development platform by Vercel that transforms natural language prompts into production-ready React applications.

Best forDevelopers seeking to rapidly prototype and deploy React applications using AI
Pricing: FreemiumReviewed
vectorshift
AI Agent Builders
7.4 out of 10

AI workflow automation platform for connecting data, tools, and language models.

Best forAI developers
Pricing: FreemiumReviewed
Vercel AI
AI Development
8.6 out of 10

Serverless AI deployment platform for building and running AI-powered applications.

Best forDevelopers
Pricing: FreemiumReviewed
Vercel AI SDK
AI Development
8.7 out of 10

Open-source TypeScript toolkit for building AI-powered apps with unified APIs, streaming, and support for 100+ LLMs across 20+ providers.

Best forJavaScript and TypeScript developers who need flexible, production-ready LLM integration without being locked into a single AI provider
Pricing: FreeReviewed
Verdent
AI Development
7.5 out of 10

AI coding agent that plans, writes, tests and deploys software with parallel agents, on desktop, VS Code and JetBrains. Free plan; paid from $5/mo.

Best forParallel AI coding agents
Pricing: FreemiumReviewed
Vespa
AI Development
7.3 out of 10

Open-source AI search and recommendation engine for fast and scalable queries.

Best forDevelopers
Pricing: PaidReviewed
Vibepeak
AI Audio & Voice
7.4 out of 10

AI-driven audio and voice platform for immersive experiences and sound optimization.

Best forMedia creators generating AI music and sound design
Pricing: FreemiumReviewed
Vllm
Developer & Technical
8.5 out of 10

High-performance LLM inference engine for fast AI model execution.

Best forDevelopers
Pricing: FreemiumReviewed
Voiceflow
Community & Engagement Tools
7.3 out of 10

AI-powered platform for designing, prototyping, and launching conversational experiences and chatbots.

Best forVoiceflow is perfect for businesses, developers, and designers who want to create custom conversational experiences without the complexity of traditional programming
Pricing: PaidReviewed
Wand AI
Developer & Technical
5.3 out of 10

Generates AI-assisted content, automation, and productivity tools for teams.

Best forBusiness analysts
Pricing: Free TrialReviewed
Weaviate
AI Development
8.2 out of 10

Open-source vector database for storing and searching embeddings in AI applications.

Best forDevelopers
Pricing: FreemiumReviewed
Weaviate Cloud
AI Development
8.0 out of 10

Cloud-based version of Weaviate for scalable AI search and retrieval solutions.

Best forData Engineers
Pricing: FreemiumReviewed
WeWeb
Developer & Technical
7.5 out of 10

WeWeb is an AI and no-code builder for web apps, portals and SaaS frontends on any backend, with a free plan and paid seats from $20/mo.

Best forWeb app frontends, any API
Pricing: FreemiumReviewed
whatgpt.ai
Community & Engagement Tools
6.3 out of 10

AI chatbot platform for instant answers, writing help, and productivity support.

Best forAI reviewers
Pricing: FreemiumReviewed
whisper.cpp
Developer & Technical
7.4 out of 10

Runs AI speech recognition models locally for transcription and audio tasks.

Best forProgrammers
Pricing: FreeReviewed
Whylabs
AI Development
6.8 out of 10

Platform for AI model monitoring, data quality checks, and observability insights.

Best forData Engineers
Pricing: FreemiumReviewed
windchill plm
Developer & Technical
6.2 out of 10

Product lifecycle management software for engineering data and product development.

Best forManufacturers
Pricing: Free TrialReviewed
Windmill
AI Development
7.9 out of 10

Low-code platform for automating business workflows and AI-powered applications.

Best forData Analysts
Pricing: FreemiumReviewed
7.5 out of 10

AI-native IDE by Codeium — now rebranded as Devin Desktop — that lets developers plan, delegate, and ship code alongside intelligent agents.

Best forDevelopers and engineering teams who want an AI-first IDE that can autonomously execute multi-step coding tasks across an entire codebase
Pricing: FreemiumReviewed
Wisebase
AI Development
7.1 out of 10

Enhance GPTs with a comprehensive knowledge base, enabling them to access and utilize a wide range of information.

Best forWisebase is tailored for developers, researchers, and teams working with GPTs who require a structured and dynamic knowledge base
Pricing: PaidReviewed
Workato
AI Agent Builders
8.2 out of 10

Workato is an enterprise orchestration platform enabling secure and scalable AI agent integration across applications and data.

Best forEnterprises seeking to integrate and automate workflows with AI capabilities
Pricing: PaidReviewed
Writesparkle
AI Content Writing
6.6 out of 10

AI-powered content generation platform for creating written, visual, and multimedia content.

Best forAutomation Teams
Pricing: FreemiumReviewed
Xagent
AI Agent Builders
6.0 out of 10

Autonomous AI agent platform for executing workflows and business tasks.

Best forContent Creators
Pricing: FreemiumReviewed
Yellow.ai
AI Support Agents
8.2 out of 10

Enterprise agentic AI platform that automates customer and employee conversations across 35+ channels with no-code agent building and 150+ integrations.

Best forEnterprise and mid-market teams looking to automate customer support, HR helpdesks, and employee service workflows across multiple channels at scale
Pricing: FreemiumReviewed
YOURLS
Developer & Technical
6.4 out of 10

Free, open-source PHP URL shortener you install on your own server and domain, with click stats, an API and plugins.

Best forSelf-hosted branded links
Pricing: FreeReviewed
Zed
AI Development
7.9 out of 10

A blazing-fast, Rust-powered code editor with built-in AI assistance, real-time multiplayer collaboration, and native GPU rendering.

Best forDevelopers who want an ultra-fast editor with integrated AI pair programming and real-time team collaboration baked in from the start
Pricing: FreemiumReviewed

Offers Google SERP scraping API with proxy rotation and automation.

Best forWeb researchers
Pricing: FreemiumReviewed
7.0 out of 10

Delivers Google Trends scraping and automation tools.

Best forDevelopers
Pricing: Free TrialReviewed
ZenRows Universal Scraper API
Developer & Technical
6.7 out of 10

Provides universal scraper API for bypassing anti-bot protections.

Best forSoftware developers
Pricing: Free TrialReviewed
Zilliz Cloud
AI Development
8.0 out of 10

Cloud-based vector database platform for AI search, retrieval, and analytics.

Best forDevelopers
Pricing: FreemiumReviewed
Ziptie AI
Developer & Technical
6.4 out of 10

Generates AI-powered insights, content, and tools for marketing and productivity.

Best forAI enthusiasts
Pricing: FreemiumReviewed
Zite
AI Development
7.7 out of 10

Zite is an AI app builder from the makers of Fillout that turns plain-English requests into business apps with a built-in database and workflows.

Best forAI-built business apps
Pricing: FreemiumReviewed

Related tasks