Best AI Agents for GPT-4
View:
Compare the Top AI Agents that integrate with GPT-4 as of October 2025
Sort By:
This a list of AI Agents that integrate with GPT-4. Use the filters on the left to add additional filters for products that have integrations with GPT-4. View the products that work with GPT-4 in the table below.
What are AI Agents for GPT-4?
AI agents are autonomous systems designed to perform specific tasks by simulating intelligent behavior. They can perceive their environment, make decisions, and take actions to achieve particular goals based on their programming or learning. These agents can be rule-based, relying on pre-set instructions, or machine learning-based, adapting their behavior over time through experience. AI agents are used in various applications, from virtual assistants to self-driving cars and even decision-making systems in business. Their capabilities range from simple automation to complex problem-solving and predictive tasks. Compare and read user reviews of the best AI Agents for GPT-4 currently available using the table below. This list is updated regularly.
-
1
StackAI
StackAI
StackAI is an enterprise AI automation platform to build end-to-end internal tools and processes with AI agents in a fully compliant and secure way. Designed for large organizations, it enables teams to automate complex workflows across operations, compliance, finance, IT, and support without heavy engineering. With StackAI you can: • Connect knowledge bases (SharePoint, Confluence, Notion, Google Drive, databases) with versioning, citations, and access controls. • Deploy AI agents as chat assistants, advanced forms, or APIs integrated into Slack, Teams, Salesforce, HubSpot, or ServiceNow. • Govern usage with enterprise security: SSO (Okta, Azure AD, Google), RBAC, audit logs, PII masking, data residency, and cost controls. • Route across OpenAI, Anthropic, Google, or local LLMs with guardrails, evaluations, and testing. • Start fast with templates for Contract Analyzer, Support Desk, RFP Response, Investment Memo Generator, and more.Starting Price: $0 -
2
Zapier
Zapier
Connect your apps and automate workflows. Easy automation for busy people. Zapier moves info between your web apps automatically, so you can focus on your most important work. Link your web apps with a few clicks, so they can share data. Pass info between your apps with workflows called Zaps. Build processes faster and get more done—no code required. Discover how Zapier makes automation accessible to everyone. Stick with the tools that work for you. Zapier connects more web apps than anyone, and we add new options every week. We integrate with apps such as Facebook Lead Ads, Slack, Quickbooks, Google Sheets, Google Docs, & many more! Our editor was made for do-it-yourself automation. Set up Zaps without developer help. Use Zapier’s built-in apps to create powerful workflows without using separate services. More than 3 million people rely on Zapier to take care of their tedious tasks. Zapier Agents allow businesses to automate real-world tasks by creating custom AI-powered teammates.Starting Price: $19.99 per month -
3
ChatGPT
OpenAI
ChatGPT is an AI-powered conversational assistant developed by OpenAI that helps users with writing, learning, brainstorming, coding, and more. It is free to use with easy access via web and apps on multiple devices. Users can interact through typing or voice to get answers, generate creative content, summarize information, and automate tasks. The platform supports various use cases, from casual questions to complex research and coding help. ChatGPT offers multiple subscription plans, including Free, Plus, and Pro, with increasing access to advanced AI models and features. It is designed to boost productivity and creativity for individuals, students, professionals, and developers alike.Starting Price: Free -
4
AgentGPT
AgentGPT
AgentGPT allows you to configure and deploy Autonomous AI agents. Name your own custom AI and have it embark on any goal imaginable. It will attempt to reach the goal by thinking of tasks to do, executing them, and learning from the results.Starting Price: Free -
5
Microsoft 365 Copilot
Microsoft
Introducing Microsoft 365 Copilot — your copilot for work. It combines the power of large language models (LLMs) with your data in the Microsoft Graph and the Microsoft 365 apps to turn your words into the most powerful productivity tool on the planet. Copilot is integrated into Microsoft 365 in two ways. It works alongside you, embedded in the Microsoft 365 apps you use every day — Word, Excel, PowerPoint, Outlook, Teams and more — to unleash creativity, unlock productivity and uplevel skills. Today we’re also announcing an entirely new experience: Business Chat. Business Chat works across the LLM, the Microsoft 365 apps, and your data — your calendar, emails, chats, documents, meetings and contacts — to do things you’ve never been able to do before. You can give it natural language prompts like “Tell my team how we updated the product strategy,” and it will generate a status update based on the morning’s meetings, emails and chat threads.Starting Price: $30/month -
6
You.com
You.com
You.com is an AI-powered search engine designed to provide a more personalized and efficient browsing experience. Unlike traditional search engines, You.com prioritizes user control, allowing individuals to customize their search preferences and filter results based on their needs. It integrates advanced artificial intelligence to deliver precise answers, summaries, and actionable insights, often drawing from trusted sources and real-time data. With an emphasis on privacy, You.com avoids tracking user behavior, making it a preferred choice for those seeking a secure, ad-free, and customizable search environment. Its unique interface also supports productivity by offering app-like integrations for tasks like coding, writing, and exploring creative content.Starting Price: Free -
7
ChatGPT Plus
OpenAI
We’ve trained a model called ChatGPT which interacts in a conversational way. The dialogue format makes it possible for ChatGPT to answer followup questions, admit its mistakes, challenge incorrect premises, and reject inappropriate requests. ChatGPT is a sibling model to InstructGPT, which is trained to follow an instruction in a prompt and provide a detailed response. ChatGPT Plus is a subscription plan for ChatGPT a conversational AI. ChatGPT Plus costs $20/month, and subscribers will receive a number of benefits: - General access to ChatGPT, even during peak times - Faster response times - GPT-4 access - ChatGPT plugins - Web-browsing with ChatGPT - Priority access to new features and improvements ChatGPT Plus is available to customers in the United States, and we will begin the process of inviting people from our waitlist over the coming weeks. We plan to expand access and support to additional countries and regions soon.Starting Price: $20 per month -
8
Lyzr
Lyzr AI
Lyzr Agent Studio is a low-code/no-code platform for enterprises to build, deploy, and scale AI agents with minimal technical complexity. Built on Lyzr's robust Agent Framework - the first and only agent framework to have safe and responsible AI natively integrated into the core agent architecture, this platform allows you to build AI Agents while keeping enterprise-grade safety and reliability in mind. The platform allows both technical and non-technical users to create AI-powered solutions that drive automation, improve operational efficiency, and enhance customer experiences—without the need for extensive coding expertise. Whether you're deploying AI agents for Sales, Marketing, HR, or Finance, or building complex, industry-specific applications for sectors like BFSI, Lyzr Agent Studio provides the tools to create agents that are both highly customizable and compliant with enterprise-grade security standards.Starting Price: $19/month/user -
9
ChatGPT Pro
OpenAI
As AI becomes more advanced, it will solve increasingly complex and critical problems. It also takes significantly more compute to power these capabilities. ChatGPT Pro is a $200 monthly plan that enables scaled access to the best of OpenAI’s models and tools. This plan includes unlimited access to our smartest model, OpenAI o1, as well as to o1-mini, GPT-4o, and Advanced Voice. It also includes o1 pro mode, a version of o1 that uses more compute to think harder and provide even better answers to the hardest problems. In the future, we expect to add more powerful, compute-intensive productivity features to this plan. ChatGPT Pro provides access to a version of our most intelligent model that thinks longer for the most reliable responses. In evaluations from external expert testers, o1 pro mode produces more reliably accurate and comprehensive responses, especially in areas like data science, programming, and case law analysis.Starting Price: $200/month -
10
Invicta AI
Invicta AI
Orchestrate AI agent teams with Mixture of Agents (MoE) approach. Create specialised AI workers with unique knowledge, LLMs, triggers and tools. Scale work with compute, not headcount. Automate complex workflows effortlessly—no coding required.Starting Price: $0 -
11
Salesforge
Salesforge
Salesforge is an all-in-one sales execution super app that gives every sales team the highest probability to hit their target by tackling email deliverability and the need to personalize cold email outreach at scale. We do that by enabling real-time AI & machine learning to decision critical sales activities, enhance messaging and eliminate the need for various sales point solutions, therefore driving superior conversion rates. Agent Frank is a cutting-edge AI-powered Sales Development Representative (SDR) designed to streamline and automate your sales prospecting process. From lead generation to meeting bookings, Agent Frank takes care of everything, enabling your sales team to focus on closing deals. The platform allows for full customization, ensuring that Frank aligns perfectly with your business needs, with features like Auto-Pilot and Co-Pilot modes, multi-language support, and a shared Slack channel for real-time updates.Starting Price: $44 per month -
12
AutoGPT
AutoGPT
AutoGPT is an experimental open-source application showcasing the capabilities of the GPT-4 language model. This program, driven by GPT-4, chains together LLM "thoughts", to autonomously achieve whatever goal you set. As one of the first examples of GPT-4 running fully autonomously, Auto-GPT pushes the boundaries of what is possible with AI. 🌐 Internet access for searches and information gathering 💾 Long-term and short-term memory management 🧠 GPT-4 instances for text generation 🔗 Access to popular websites and platforms 🗃️ File storage and summarization 🔌 Extensibility with PluginsStarting Price: Free -
13
BabyAGI
BabyAGI
This Python script is an example of an AI-powered task management system. The system uses OpenAI and Chroma to create, prioritize, and execute tasks. The main idea behind this system is that it creates tasks based on the result of previous tasks and a predefined objective. The script then uses OpenAI's natural language processing (NLP) capabilities to create new tasks based on the objective, and Chroma to store and retrieve task results for context. This is a pared-down version of the original Task-Driven Autonomous Agent. The script works by running an infinite loop that does the following steps: 1. Pulls the first task from the task list. 2. Sends the task to the execution agent, which uses OpenAI's API to complete the task based on the context. 3. Enriches the result and stores it in Chroma. 4. Creates new tasks and reprioritizes the task list based on the objective and the result of the previous task.Starting Price: Free -
14
Spell
Spell
Delegate your tasks to autonomous AI agents. Transform your daily work with revolutionary and intuitive AI tools powered by GPT4. In addition to making you fast, Spell has much-needed features to help you work smarter, and learn to leverage the power of generative AI. Spawn one or more innovative autonomous agents that will work on resolving your problem. Enable them with web access, plugins, and more to accomplish your goals. Why not write 5 blog posts at once? You can run as many GPT tasks as you want, all in parallel. No more waiting for one task to be completed before starting the next. Put your ideas, data or topics into the prompt and press play. Your content will be transformed with the power of AI. Get inspired with a great library of curated prompts and templates. Our library has actions in categories like marketing, software engineering, content creation, and more.Starting Price: $7.50 per month -
15
AgentX
AgentX
Create a multi-model AI agent with your own data. Leverage LLM ChatGPT, GPT4, Gemini, Anthropic, or more. Instantly deploy your AI agent to any of your web builders such as WordPress, Webflow, Shopify, Squarespace, and more. Present next-generation artificial intelligence chatbot. Build and give your AI agent a name, define its bio, describe his duty, and provide knowledge of your choice. Build your ChatGPT with no code needed to build. Teach your AI agent in natural language with no code needed. Tune it to fit your needs in real time. We support multi-channel integration and deploy customized ChatGPT to Slack, WhatsApp, email, text, and more. Empower your business with AI agent customized ChatGPT. Users can like, subscribe, and chat with community agents created by other users, and of course, you can share yours. AgentX provides a multi-model mix-match building experience. You can choose LLM (large language model) from different vendors.Starting Price: $19 per month -
16
Gumloop
Gumloop
Drag, drop, and deploy custom tools your business needs. Leverage our community's efforts with pre-built workflows. Fuel your workspace with our growing library of nodes; connect to a world of possibilities. Pass data from A to Z with drag-and-click connections. Workflows that are repetitive or time-consuming are the perfect candidates for automation. Gumloop is built to be generally useful for all data processing tasks so get as creative as you'd like. Our automation builder allows for much more complex automation than existing solutions and is built with AI at its core. We don't aim to just streamline your workflow but replace it entirely. You can invite other users to a Workspace or just send them the URL to your automation. Automate your complex business processes without writing a single line of code. Specify a link to a home listing and have AI extract key details like price, address, and more.Starting Price: $97 per month -
17
Wordware
Wordware
Wordware enables anyone to develop, iterate, and deploy useful AI agents. Wordware combines the best aspects of software with the power of natural language. Remove constraints of traditional no-code tools and empower every team member to iterate independently. Natural language programming is here to stay. Wordware frees prompt from your codebase by providing both technical and non-technical users with a powerful IDE for AI agent creation. Experience the simplicity and flexibility of our interface. Empower your team to easily collaborate, manage prompts, and streamline workflows with an intuitive design. Loops, branching, structured generation, version control, and type safety help you get the most out of LLMs, while custom code execution allows you to connect to virtually any API. Easily switch between various large language model providers with one click. Optimize your workflows with the best cost-to-latency-to-quality ratios for your application.Starting Price: $69 per month -
18
AI Assistify
AI Assistify
Access all AI models from Gemini, ChatGPT, and Claude, in one place, and effortlessly build your own AI agent to automate workflows in minutes. Unlock the power of AI chat in your pocket. With humanlike responses, our AI Assistant creates a chat experience that feels like chatting with a friend, for you and your customers. Easily train AI agents by uploading documents (PDF, DocX,..) and seamlessly connecting with Notion, and Drive to expand your agent's capabilities. Extensively customizable with a brand name, colors, domain, and more. Seamlessly integrates with social networks such as WhatsApp, Messenger, and Telegram. Your API keys will remain securely stored locally on your device, without the need for any software installation. The prompt library is finely tuned for seamless interaction with our AI chatbot, easily accessible via intuitive shortcuts. Our mission is to simplify productivity, allowing you to focus on your daily life and customers with ease.Starting Price: $19 per month -
19
Agenthost
Agenthost
Agenthost is an all-in-one platform that enables users to create, train, and monetize AI agents without requiring coding skills. It allows the development of chatbots capable of handling customer inquiries across various channels, including websites and email, as well as AI-powered sales assistants to qualify leads and drive business growth. Users can deploy agents to email addresses, embed them on websites, or host them on custom domains, ensuring accessibility across multiple platforms. The platform supports integration with over 6,000 applications via Zapier, facilitating workflow automation and enhancing operational efficiency. Customization options include personalizing the agent's appearance and behavior to align with brand identity and setting up monetization through plans and subscriptions powered by Stripe. Agenthost also offers built-in analytics to monitor agent performance and user interactions, providing insights for continuous improvement.Starting Price: $29.99 per month -
20
Mastra AI
Mastra AI
Mastra is a powerful TypeScript framework for building intelligent AI agents that can execute tasks, access knowledge bases, and maintain memory persistently within workflows. This framework simplifies the process of creating and deploying AI-powered agents by leveraging TypeScript’s capabilities to streamline development. With features like customizable agent instructions, memory, and task orchestration, Mastra provides developers with the tools to build and scale AI agents for various applications, from personal assistants to specialized domain experts.Starting Price: Free -
21
VoltAgent
VoltAgent
VoltAgent is an open source TypeScript AI agent framework that enables developers to build, customize, and orchestrate AI agents with full control, speed, and a great developer experience. It provides a complete toolkit for enterprise-level AI agents, allowing the design of production-ready agents with unified APIs, tools, and memory. VoltAgent supports tool calling, enabling agents to invoke functions, interact with systems, and perform actions. It offers a unified API to seamlessly switch between different AI providers with a simple code update. It includes dynamic prompting to experiment, fine-tune, and iterate AI prompts in an integrated environment. Persistent memory allows agents to store and recall interactions, enhancing their intelligence and context. VoltAgent facilitates intelligent coordination through supervisor agent orchestration, building powerful multi-agent systems with a central supervisor agent that coordinates specialized agents.Starting Price: Free -
22
Tila
Tila
Tila is a next-generation, AI-driven visual workspace built around an infinite canvas where users orchestrate modular “tiles” to seamlessly generate and transform multimodal content. By integrating leading models such as GPT‑4, Claude, Gemini, DALL·E 3, Luma, Kling, ElevenLabs, Whisper, and more, it enables text writing and editing, image and video creation, speech synthesis and transcription, data analysis, code generation, and HTTP/API integrations, all within a single board. Users connect tiles to pass context and build logical pipelines, creating workflows like converting meeting audio to mind maps, generating marketing visuals, composing and deploying apps, or analyzing datasets, without switching between tools. It supports built‑in apps for deeper control (e.g., sheet editor, image/video editors, screencast), provides 450 welcome credits plus 50 daily on the free plan, and offers paid tiers for higher usage and storage.Starting Price: $8 per month -
23
iMini
iMini
iMini is an AI-assistant platform offering an AI agent that consolidates multiple AI tools into a single interface, so users don’t need to switch between specialized apps. It supports services like AI chat, AI slides, AI docs, AI video, and AI image, plus a feature called deep research to rapidly aggregate, analyze, and present insights. You provide a prompt or describe what you need, say, “Create a new energy slide with market data", and iMini produces a deliverable (presentation slide, report, image/video, etc.) quickly. Typical tasks such as slide creation, report writing, or deep research are said to be completed in about 10 minutes, saving around 5 hours on average. The product is positioned to deliver “productivity close to four regular employees” under its Max membership, generating dozens of professional outputs every month.Starting Price: $10 per month -
24
OneAI
OneAI
Select from our library, fine-tune, or build your own capabilities to analyze and process text, audio and video at scale. Integrate advanced NLP into your app or workflow. Select from the library or build your own. Summarize, tag and analyze language with stackable, composable NLP building blocks, built on state-of-the-art models, all with a single API call. Build and fine-tune custom Language Skills with your data using our powerful Custom-Skill engine. Only 5% of the world's population speaks English as their native language. Most of One AI’s capabilities are multilingual. So whether you build a podcast platform, CRM, content publishing tool, or any other product, the language detection, processing, transcription, analytics, and comprehension capabilities are here.Starting Price: $0.2 per 1,000 words -
25
Godmode
Godmode
Godmode enables users to run AutoGPT in the browser. Godmode lets users deploy multiple AI agents concurrently to complete tasks using AI. You can use your own OpenAI API key.Starting Price: Free -
26
Bizway
Bizway
Have a business idea, but don't know where to start? Bizway generates tailored roadmaps and insights with GPT-4 powered responses to help you build (& execute) your new business plan. Create custom, tailored roadmaps (in seconds) that break down your idea, goal, or plan into manageable steps. Be it your product MVP, your marketing strategy, or figuring out your financials; create a roadmap to help keep you on track. If roadmaps give your plan structure, Tasks are where the work actually gets done. Bizway can execute a wide range of tasks with one click, from giving a competitor analysis summary to brainstorming names, taglines, and marketing copy, or coming up with your first 12-month financial forecast. Every brilliant idea, research item, insight, and plan; is easily saved to your Biz plan in a couple of clicks. Explore every branch and idea in full, go down the rabbit hole, then save your insights to the relevant business section as you go.Starting Price: $19 per month -
27
IONI
ioni.ai
IONI is an AI-powered platform built for compliance teams, featuring intelligent agents that automate legal research, policy updates, gap analysis, and risk monitoring. It streamlines complex regulatory tasks with speed, accuracy, and traceability. IONI offers seamless integration with your existing systems, rapid onboarding with no-code setup, and enterprise-grade security. Ideal for legal and compliance departments seeking efficiency, operational resilience, and full auditability.Starting Price: $1000-1200/year -
28
ChatGPT Enterprise
OpenAI
Enterprise-grade security & privacy and the most powerful version of ChatGPT yet. 1. Customer prompts or data are not used for training models 2. Data encryption at rest (AES-256) and in transit (TLS 1.2+) 3. SOC 2 compliant 4. Dedicated admin console and easy bulk member management 5. SSO and Domain Verification 6. Analytics dashboard to understand usage 7. Unlimited, high-speed access to GPT-4 and Advanced Data Analysis* 8. 32k token context windows for 4X longer inputs and memory 9. Shareable chat templates for your company to collaborateStarting Price: $60/user/month -
29
ChatLLM
Abacus.AI
One AI assistant for you or your team with access to all the state-of-the-art LLMs, web search and image generation. Access all the state-of-the-art in one AI Assistant! Integrate with Slack or Teams, create custom chatbots and AI agents. More powerful and accessible than ChatGPT.Starting Price: $10 per user per month -
30
CollabAI
CollabAI
Empowering businesses with AI-driven customer engagement solutions. Our innovative platform combines machine learning and natural language processing to automate interactions, boost sales, and enhance customer satisfaction. Experience the future of customer engagement with CollabAI – where every interaction drives growth and success.Starting Price: $899