Best AI Agents with API Access
97 agents found
Programmatic AI agents with API access. Integrate autonomous coding, research, and automation into your development pipeline.
Devin
Devin by Cognition is the pioneering autonomous coding agent. It can plan, write, debug, and deploy complete software projects end-to-end with minimal human intervention, operating like a junior developer.
n8n AI
n8n is an open-source workflow automation platform with powerful AI agent capabilities. It combines traditional automation with LLM-powered nodes — enabling you to build AI agents that interact with 400+ services while maintaining full data control.
OpenAI Codex
OpenAI Codex is an autonomous coding agent integrated into ChatGPT Pro. It runs asynchronously in a sandboxed cloud environment, handling multiple coding tasks in parallel while you focus on other work.
Dify
Dify is an open-source platform for building, deploying, and managing LLM-powered applications and AI agents. It combines a visual workflow builder, RAG engine, agent framework, and model management in one platform, supporting both no-code and code-first development approaches.
GitHub Copilot Agent
GitHub Copilot Agent autonomously handles software engineering tasks assigned via GitHub Issues. It creates branches, writes code, runs tests, and submits PRs — all without human intervention.
PydanticAI
PydanticAI is a Python agent framework built by the Pydantic team, bringing type-safe structured outputs and validation to AI agent development. It leverages Pydantic's familiar API for defining agent inputs/outputs, with built-in support for multiple LLM providers and dependency injection.
Cursor Agent
Cursor's Agent Mode transforms the IDE into an autonomous coding environment. It can plan multi-step changes, edit multiple files, run terminal commands, and iterate until the task is complete.
Smolagents
Smolagents is a lightweight, code-first AI agent framework from HuggingFace. It enables developers to build powerful agents with minimal code, leveraging HuggingFace's model hub and open-source ecosystem. Agents can execute Python code, use tools, and collaborate in multi-agent setups.
Bolt.new
Bolt.new by StackBlitz generates complete full-stack web applications from natural language prompts directly in the browser. It handles project scaffolding, coding, dependency management, and deployment autonomously.
Composio
Composio is a comprehensive tool integration platform that provides AI agents with access to 150+ pre-built tool integrations including Gmail, GitHub, Slack, and more. It handles authentication, rate limiting, and error handling, letting agents interact with real-world services seamlessly.
SWE-Agent
SWE-Agent by Princeton NLP is an open-source autonomous agent designed to resolve real-world GitHub Issues. It achieved top results on SWE-Bench and provides a foundation for building custom coding agents.
Relay.app
Relay.app is a modern workflow automation platform that uniquely combines AI agents with human-in-the-loop checkpoints. It automates processes while allowing humans to review, approve, and modify AI decisions at critical points.
Perplexity Deep Research
Perplexity Deep Research autonomously conducts comprehensive research by searching dozens of sources, synthesizing findings, and producing detailed reports with full citations — like having a research assistant on demand.
AutoGen
AutoGen by Microsoft Research enables building multi-agent systems where agents converse, collaborate, and execute tasks together. It supports human participation and customizable agent behaviors for complex workflows.
Gemini Deep Research
Gemini Deep Research leverages Google's search infrastructure and Gemini models to autonomously research complex topics, producing comprehensive multi-page reports with deep analysis and source verification.
Langflow
Langflow is a visual development platform for building LangChain-based AI agents and applications. It provides a drag-and-drop interface to design agent workflows, connect LLMs with tools and databases, and deploy AI agents — all without extensive coding, while still supporting custom Python components.
OpenAI Deep Research
OpenAI Deep Research is a reasoning agent that autonomously researches complex questions by browsing the web, analyzing documents, and synthesizing findings into comprehensive reports with nuanced analysis.
Letta
Letta (formerly MemGPT) is an open-source framework for building stateful AI agents with long-term memory. It provides agents with the ability to remember context across sessions, manage their own memory, and maintain persistent relationships with users over time.
Genspark
Genspark is an AI-powered search engine that deploys specialized research agents for each query. It creates interactive 'Sparkpages' that synthesize information from multiple sources in real-time.
FlowiseAI
FlowiseAI is an open-source, low-code platform for building LLM orchestration flows. It provides a visual drag-and-drop interface to connect language models with tools, memory, and data sources, enabling rapid prototyping and deployment of AI agents and chatbots without extensive programming.
Consensus
Consensus is an AI research agent that searches 200M+ academic papers, extracts key findings, and synthesizes scientific consensus on any question — providing evidence-based answers with paper citations.
CrewAI
CrewAI is a leading multi-agent orchestration framework that lets you define teams of AI agents with specific roles, goals, and tools. Agents collaborate on complex tasks like a real team, delegating and sharing results.
LangGraph
LangGraph by LangChain is a framework for building stateful, multi-agent applications as graphs. It supports complex agent workflows with cycles, branching, human-in-the-loop, and persistent state management.
SuperAGI
SuperAGI is an open-source platform for building and deploying autonomous agents with a marketplace for tools and agent templates. It provides infrastructure for agent lifecycle management and multi-agent orchestration.
OpenAI Agents SDK
OpenAI Agents SDK is the official framework for building production-grade AI agents. It provides primitives for tool use, handoffs between agents, guardrails, and tracing — designed for reliable agent deployment.
Zapier AI Actions
Zapier AI Actions lets AI agents autonomously trigger and execute workflows across 7,000+ apps. An AI agent can send emails, update CRMs, create documents, and manage data — all through natural language commands.
Lindy.ai
Lindy.ai creates autonomous AI employees ('Lindies') that handle recurring tasks like scheduling meetings, drafting emails, processing documents, and managing workflows — operating independently once configured.
Relevance AI
Relevance AI is a no-code platform for building autonomous AI agents with a visual workflow builder. It supports tool use, knowledge bases, and multi-step reasoning without requiring programming knowledge.
Bardeen AI
Bardeen is a browser extension AI agent that automates repetitive web tasks. It can scrape data, fill forms, send messages, and connect web apps — all triggered by natural language or browser events.
Make AI
Make (formerly Integromat) with AI capabilities creates autonomous workflows that process data, make decisions, and connect apps. Its visual builder handles complex branching logic and data transformation.
OpenAI Operator
OpenAI Operator is an autonomous browser agent that navigates websites, fills forms, makes purchases, and completes multi-step web tasks on behalf of users — operating like a virtual assistant for the web.
Anthropic Computer Use
Anthropic Computer Use enables Claude to autonomously control a computer — clicking, typing, navigating applications, and completing tasks just like a human would. It works across any desktop application.
Browser Use
Browser Use is an open-source AI agent framework for browser automation. It lets AI models control web browsers to complete tasks, scrape data, and interact with web applications autonomously.
LaVague
LaVague is an open-source framework for building AI web agents that use vision-language models to understand and interact with web pages. It generates executable code from natural language instructions.
Intercom Fin
Intercom Fin is an AI-powered customer service agent that autonomously resolves support tickets using your knowledge base. It handles 50%+ of queries without human intervention and seamlessly hands off complex issues.
Sierra AI
Sierra AI builds enterprise-grade conversational agents for major brands. Founded by ex-Google and Salesforce leaders, it provides AI agents that handle customer interactions with brand-specific knowledge and safety.
Ada AI
Ada is an AI customer service platform that automates support across chat, email, and social channels. It learns from your existing conversations and knowledge base to provide accurate, brand-consistent responses.
Bland AI
Bland AI creates autonomous phone agents that handle inbound and outbound calls with natural-sounding voices. It can schedule appointments, qualify leads, handle support calls, and route to humans when needed.
Drift (Salesloft)
Drift by Salesloft is an AI sales agent that engages website visitors, qualifies leads, books meetings, and routes prospects to the right sales rep — operating autonomously 24/7 to accelerate pipeline.
Semantic Scholar
Semantic Scholar by the Allen Institute for AI is a free, AI-powered academic search engine covering 200M+ papers. It uses NLP to understand paper content, extract key contributions, identify influential citations, and recommend relevant research.
Exa AI
Exa AI is a search engine built for AI applications. It uses neural search to find the most relevant, high-quality web content for any query — designed to be used as a research tool or integrated into AI agents via its powerful API.
Microsoft Copilot Studio
Microsoft Copilot Studio is a low-code platform for creating custom AI copilots and agents. It integrates with Microsoft 365, Azure AI, and hundreds of enterprise connectors — enabling organizations to build tailored AI assistants without deep technical expertise.
Agency Swarm
Agency Swarm is an open-source framework for creating teams of collaborative AI agents. Each agent has specialized tools and roles, communicating through defined channels to accomplish complex tasks that require multiple expertise areas.
Flowise
Flowise is an open-source visual tool for building LLM applications and AI agents. Its drag-and-drop interface lets you create complex agent workflows, RAG pipelines, and chatbots without writing code — using LangChain and LlamaIndex under the hood.
Haystack
Haystack by deepset is an open-source framework for building production-ready NLP pipelines and search agents. It excels at building RAG systems, question-answering agents, and semantic search applications with modular, composable components.
Marvin AI
Marvin AI is an open-source framework that makes building AI agents and tools simple and reliable. It provides structured outputs, AI-powered functions, and task orchestration primitives that turn natural language into typed, validated Python objects.
DSPy
DSPy by Stanford NLP is a framework for programming — rather than prompting — language models. It provides composable modules and automatic optimizers that tune prompts, few-shot examples, and model weights to maximize pipeline quality.
Guidance AI
Guidance AI by Microsoft Research is a framework for controlling language model generation. It provides a programming model where you interleave generation, prompting, and logical constraints to produce structured, reliable outputs from any LLM.
HubSpot AI Agent
HubSpot AI Agents automate marketing, sales, and customer service workflows within the HubSpot CRM platform. They handle lead nurturing, email campaigns, ticket routing, and content creation — operating autonomously across the entire customer lifecycle.
Salesforce Einstein
Salesforce Einstein is the AI layer embedded across all Salesforce products. It provides predictive analytics, natural language processing, and automated decision-making for sales, service, marketing, and commerce — serving millions of enterprise users worldwide.
Microsoft Power Automate
Microsoft Power Automate with AI capabilities automates business processes across 1,000+ connectors. Its AI Builder adds intelligence to workflows — extracting data from documents, analyzing sentiment, processing forms, and making predictions.
Workato
Workato is an enterprise-grade automation platform that combines workflow automation with AI capabilities. It connects cloud applications, on-premises systems, and databases with intelligent data transformation and AI-powered decision making.
Tray.io
Tray.io is an enterprise integration platform that enables sophisticated AI-powered workflow automation. It excels at complex multi-system integrations with advanced data transformation, error handling, and governance features for large organizations.
Pabbly Connect
Pabbly Connect is a budget-friendly workflow automation platform that stands out with its no per-task pricing model. It connects 1,000+ applications with multi-step workflows, conditional logic, and AI-powered data processing at a fraction of competitor costs.
Robylon AI
Robylon AI is an AI-powered process automation platform that learns from your screen actions to automate repetitive tasks. It combines RPA with AI understanding — automating complex workflows that involve reading documents, making decisions, and interacting with applications.
Activepieces
Activepieces is an open-source no-code automation platform that serves as a self-hostable alternative to Zapier. It connects 200+ apps with AI-powered workflow steps, offering full data control and customization for privacy-conscious organizations.
Windmill
Windmill is an open-source developer platform that transforms scripts into internal tools, workflows, and UIs. It runs Python, TypeScript, Go, and Bash scripts as webhooks, scheduled jobs, or UI-triggered workflows with auto-generated admin interfaces.
MultiOn
MultiOn is an AI web agent that autonomously browses websites to complete tasks like ordering food, booking travel, and filling out forms. It operates through a browser extension and can chain actions across multiple websites for complex tasks.
AgentQL
AgentQL is an AI-powered SDK for web scraping and browser automation. It uses natural language selectors instead of CSS/XPath to find elements on any webpage, making web automation resilient to website changes and layout variations.
Browse AI
Browse AI creates web monitoring and data extraction agents without code. Train a robot by showing it what to do once, then it runs automatically — monitoring websites for changes, extracting data, and alerting you to updates.
Distil AI
Distil AI is an AI-powered web agent that extracts structured data from any website using natural language. It understands page layouts semantically, handles dynamic content, and delivers clean data — ideal for market research and competitive intelligence.
Skyvern
Skyvern is an open-source AI browser agent that automates web workflows using LLMs and computer vision. Unlike traditional scrapers, it visually understands web pages and adapts to changes — automating complex multi-step web interactions programmatically.
Agentforce Browser
Agentforce Browser by Salesforce extends AI agent capabilities into web browsers. It autonomously navigates internal tools, fills forms, extracts data from web applications, and completes business workflows across web-based enterprise systems.
Playwright MCP Agent
Playwright MCP Agent uses Microsoft's Playwright framework with MCP (Model Context Protocol) to let AI models directly control web browsers. It enables any LLM to navigate, click, type, and extract data from websites programmatically.
Zendesk AI
Zendesk AI provides autonomous customer service agents that resolve support tickets using your knowledge base. With AI agents handling tier-1 support, human agents focus on complex issues. It integrates across email, chat, phone, and social channels.
Freshdesk Freddy AI
Freshdesk's Freddy AI is an intelligent helpdesk agent that autonomously resolves support tickets, suggests solutions to human agents, and identifies trends in customer issues. It learns from historical ticket data to continuously improve resolution accuracy.
Forethought
Forethought provides a complete suite of AI agents for the customer support lifecycle. Its AI autonomously triages, routes, and resolves tickets while providing human agents with intelligent suggestions and automated workflows.
Ultimate (Zendesk)
Ultimate (now part of Zendesk) builds generative AI agents for customer service that handle conversations across all channels. Its AI understands context, resolves complex queries, and maintains brand voice consistency throughout every interaction.
PolyAI
PolyAI builds autonomous AI voice agents for enterprise contact centers. These voice agents handle inbound calls with natural conversation, resolving customer queries about orders, bookings, and account issues — reducing call center costs significantly.
Voiceflow
Voiceflow is a collaborative platform for designing, building, and deploying AI chat and voice agents. Teams can prototype conversational AI visually, test with users, and deploy production-grade chatbots with analytics and continuous improvement.
Landbot AI
Landbot is a no-code chatbot builder that creates conversational experiences for websites, WhatsApp, and other channels. Its AI features enable natural language understanding and generative responses within structured chatbot flows.
Smith.ai
Smith.ai provides AI-powered virtual receptionists that answer calls, chat, and texts for law firms and small businesses. Its AI handles appointment scheduling, lead intake, and message taking 24/7 — combining AI with human backup for reliable coverage.
Quickchat AI
Quickchat AI is a chatbot building platform focused on creating natural, human-like conversations. Its AI generates conversational responses based on your business knowledge, maintaining a consistent brand personality across all customer interactions.
Kore.ai
Kore.ai is an enterprise conversational AI platform that powers customer and employee-facing virtual assistants. With pre-built integrations for 150+ enterprise applications and strong NLU capabilities, it handles complex multi-turn conversations at scale.
Parloa
Parloa is an AI agent platform that automates contact center interactions across phone, chat, and messaging channels. Its AI agents handle routine customer queries, appointment management, and FAQ answers — freeing human agents for high-value conversations.
Rows AI
Rows AI transforms traditional spreadsheets with AI capabilities. Ask questions about your data in natural language, generate formulas, create charts, and build reports — all within a modern, collaborative spreadsheet interface.
Obviously AI
Obviously AI is a no-code machine learning platform that lets anyone build predictive models without data science expertise. Upload your data, select what to predict, and get accurate ML models with explanations — from churn prediction to demand forecasting.
Akkio
Akkio is an AI platform designed for business professionals to analyze and predict from their data. It combines no-code machine learning with conversational AI — letting you ask questions about data, build predictive models, and generate reports in plain English.
Hex AI
Hex AI is a collaborative analytics notebook enhanced with AI capabilities. It combines SQL, Python, and visualizations in one workspace, with AI assisting in query writing, code generation, data analysis, and insight generation for data teams.
Tableau AI (Agentforce)
Tableau AI (powered by Salesforce Agentforce) adds generative AI to the industry-leading Tableau analytics platform. It creates visualizations from natural language, generates data stories, and provides AI-powered recommendations — making analytics accessible to everyone.
MonkeyLearn
MonkeyLearn is a no-code text analysis platform that uses AI to classify and extract data from text. It processes customer feedback, support tickets, surveys, and documents — automatically tagging sentiment, topics, intent, and custom categories.
Levity AI
Levity AI is a no-code platform that lets business teams train AI models to classify text, images, and documents without any technical knowledge. It automates document processing, email categorization, image tagging, and content moderation workflows.
Jasper AI
Jasper AI is a leading AI content platform built specifically for marketing teams. It generates on-brand blog posts, social media content, ad copy, email campaigns, and marketing collateral — with brand voice customization and team collaboration features.
Copy.ai
Copy.ai is an AI platform for creating marketing copy, sales content, and business communications. Its workflow-based approach lets you automate entire content processes — from blog outlines to email sequences — with AI handling the writing at each step.
Anyword
Anyword is an AI writing platform unique for its predictive performance scoring. It generates marketing copy and then predicts how well each variation will perform — helping marketers choose the highest-converting content before publishing.
Synthesia
Synthesia is the leading AI video generation platform that creates professional videos with AI avatars. Type your script and a photorealistic AI presenter delivers it in 140+ languages — no cameras, studios, or actors needed for training, marketing, and communication videos.
HeyGen
HeyGen creates professional AI videos with customizable avatars and voice cloning. Its interactive avatar API enables real-time video conversations, while batch video generation creates thousands of personalized videos from templates.
D-ID
D-ID creates AI-generated talking avatar videos from a single photo and text script. Its Creative Reality Studio brings still images to life with natural speech and facial expressions — ideal for marketing, education, and entertainment content.
Qoder Cloud Agents
Qoder Cloud Agents provide a fully managed runtime platform where AI coding agents autonomously complete the full development chain — understanding requirements, planning, tool invocation, code generation, and test verification — delivering ready-to-use code in cloud-hosted sandboxed environments.
JVS Agent Suite
JVS Agent Suite by Alibaba Cloud is a set of enterprise-grade agent toolkits built on the OpenClaw framework. It includes JVS Claw Teams for 24/7 cloud operation with centralized Skills distribution, and JVS Mobile for enterprise mobile intelligent automation powered by Qwen models.
Microsoft Copilot Studio Agent
Microsoft Copilot Studio Agent enables organizations to build custom AI agents that integrate deeply with Microsoft 365, Dynamics 365, and Power Platform. It offers low-code agent creation with enterprise security, compliance, and governance built-in.
Fixie AI Agent
Fixie AI Agent is a cloud platform that lets developers build, host, and scale autonomous AI agents. It provides a managed runtime with built-in tools for web browsing, API integration, code execution, and knowledge retrieval, all accessible via natural language.
Helicone AI Agent
Helicone AI Agent provides comprehensive observability, monitoring, and evaluation tools for AI agents in production. It offers real-time logging, cost tracking, latency analysis, and automated evaluation pipelines to ensure agent reliability and performance.
AgentCat Coding
AgentCat Coding is an autonomous AI coding agent that handles complex software development tasks from planning to deployment. It integrates with popular IDEs and CI/CD pipelines to deliver production-ready code with minimal human intervention.
AgentCat Research
AgentCat Research is an AI-powered research assistant that conducts deep, multi-source investigations on any topic. It synthesizes information from academic papers, news, and web sources to produce structured, cited reports in minutes.
AgentCat Multi-Agent
AgentCat Multi-Agent is a powerful orchestration platform that enables developers to design, deploy, and monitor teams of AI agents. It provides a visual workflow builder, robust error handling, and seamless integration with existing systems.
AgentCat Browser
AgentCat Browser is an AI agent that operates a real browser to complete web-based tasks autonomously. It can navigate websites, fill forms, extract data, and perform complex multi-step operations like booking flights or scraping competitor pricing.