Category Hub
In-chat Actions apps and integrations
In-chat Actions apps extend ChatGPT and Claude with tools for prompt management, knowledge retrieval, feedback, content work, research, and connected-workspace tasks. Compare each app's supported actions, data access, write permissions, approval steps, and whether it works in ChatGPT, Claude, or both.
33 apps
Top in-chat actions apps
Open full directory →Developer Tools
Pathors
By Pathors Technology Co., Ltd.
Build and deploy production-ready voice AI agents in minutes — no coding required.
Tools: 40
Creativity
Uxia
By Uxia
Uxia helps teams create AI tester audiences, launch live website usability tests, and inspect usability, accessibility, transcript, quote, navigation, and credit data from their Uxia workspace in ChatGPT.
Tools: 28 · Prompts: 2
Business
Coconut
By Coconut AI Inc.
Coconut for ChatGPT connects your Coconut workspace to ChatGPT, so you can check on your team's AI agents, review work, and keep tasks moving from the conversation you're already in. Use secure, OAuth-scoped MCP tools to view active Coconut instances, check health, browse tasks and comments, search knowledge, read shared context, monitor scheduled jobs, and explore available connectors. Coconut is currently available to customers onboarded through our team. Visit coconut.dev to learn more or get in touch.
Tools: 26
Turnfeed
Turnfeed lets people read recent posts, open active threads, publish exact user-approved posts, reply, edit their profile, like, report, follow, block, and delete their own content from ChatGPT.
Tools: 23
Productivity
Apilio
By Apilio Ltd.
Apilio connects ChatGPT to your smart home automation platform. View and manage your devices, variables, and logicblocks. Create new automation rules, check conditions, and trigger actions - all through natural conversation. Supports Tuya, Philips Hue, Tado, eWeLink, IFTTT, Alexa, Webhooks and REST API.
Tools: 21 · Prompts: 2
Productivity
AB Projects
By Receipt Roller Inc.,
AB (ActionBridge) provides a secure and reliable integration layer between your AI agents and Microsoft Teams. It enables your models to interact directly with your workspace, transforming passive AI insights into active participants in your team's daily operations. Key Features Direct Teams Connectivity: Seamlessly link your AI models to Microsoft Teams channels and private chats. Workflow Automation: Trigger real-time messages, notifications, and status updates based on agent-driven logic. Secure Integration: Designed as a professional conduit to ensure stable data flow between LLMs and enterprise communication hubs. Why You’ll Love It AB eliminates the need to manually relay information between your AI tools and your team. By allowing your agent to communicate where the work happens, it reduces context switching and ensures that AI-generated actions are delivered instantly to the right stakeholders. Whether you are automating project updates or facilitating AI-driven collaboration, AB makes your agents more actionable and effective.
Tools: 17
Claude
Crossbeam
By Crossbeam Inc.
Connect your ChatGPT workspace to Crossbeam and bring Ecosystem Intelligence into every AI workflow. The Crossbeam MCP Server lets ChatGPT securely access your partner and account data — surfacing overlaps, partner activity, and warm paths directly in chat. Use it to enrich AI responses with real-time ecosystem context, power smarter prioritization, and uncover co-sell opportunities without leaving your conversation.
Tools: 0 · Prompts: 4
2026-04-29Productivity
RewriteLy Humanizer
By Pyxl
RewriteLy Humanizer helps turn AI-generated text into natural, human-sounding writing. Paste your text, adjust tone and style, and get clearer, more natural results in seconds. It’s useful for emails, posts, articles, support replies, and any content that needs to sound less robotic and more human
Tools: 10 · Prompts: 1
Productivity
Neria
By VSI Technologies
Neria is a 24/7 AI receptionist that handles your business calls automatically. Connect your Neria account to ChatGPT to check recent calls, manage FAQs, update team members, review call stats, and chat with your receptionist — all without leaving the conversation.
Tools: 10
Entertainment
Vivin
By Vidline Inc.
Vivin adds a visual companion to your ChatGPT chats. It displays expressions during conversations to match the flow of your messages. Use Picture-in-Picture to keep it visible while you work or study.
Tools: 7 · Prompts: 4
Developer Tools
Sleuth Skills
By Sleuth Inc.
Sleuth Skills connects ChatGPT to your personal skills.new vault — a private collection of skills, rules, agents, and slash commands you've authored or saved. The app lets ChatGPT discover what's in your vault and load the full content of a specific skill on demand, so conversations can follow your own playbooks instead of relying on generic knowledge. It is read-only: it never modifies, deletes, or shares your vault content.
Tools: 7
Productivity
PingPrompt
By Gabriel Nascimento
PingPrompt helps users create, search, organize, and safely edit reusable prompt artifacts from ChatGPT. The app connects ChatGPT to the user's PingPrompt workspace so prompts can be saved into projects, opened in the PingPrompt editor, versioned from the first save, and updated through validated patches that refuse missing or ambiguous edits.
Tools: 7
Productivity
STORM Brains4Ai
By Brains4Ai
STORM Brains4Ai helps teams run AI-powered workflows with governed tools for knowledge search, content generation, provider simulation, product catalog lookup, checkout session creation, and GeoQode execution.
Tools: 6 · Prompts: 1
Productivity
DotSpark
By Aravindh Rajendran
Everyone now thinks with the same AI, which quietly flattens originality into a confident average. DotSpark is the mirror that keeps your judgment yours. Connect it once and your assistant reads your Thinking Shield at the start of every conversation and follows it for the whole session: challenge before agreeing, make you reason first, keep your ideas and voice yours. As you work, it captures the residue of your thinking — insights ("dots"), connections across them ("sparks"), and a periodic read of how you think — into your personal DotSpark graph. Nothing is sent back to make the AI smarter about you; every signal points at your own self-knowledge.
Tools: 6
Productivity
Native Soil
By Mastodont AB
Native Soil saves the working state of your AI chat (the decisions, the context, and the plan) and lets you load it in any other model, client, or provider. Switch tools, hit a context limit, or come back tomorrow, and pick up exactly where you left off instead of re-explaining everything. Every save is verified, and secrets and private data are stripped before anything is stored. Type "soil save" to capture the state, then "soil load" to restore it anywhere.
Tools: 6
Developer Tools
Neura Relay MCP
By Roman Pelevin
Neura Relay MCP helps ChatGPT-connected workflows review proposed agent actions before execution. It returns Decision Receipts, trace refs, and Registry context without executing downstream actions or exposing private payloads.
Tools: 5
ElevenLabs Agents MCP App
By ElevenLabs Agents MCP App
Create and manage ElevenLabs Agents with an interactive UI. Build conversational AI agents with custom voices, personalities, and behaviors.
Tools: 5 · Prompts: 0
2026-03-31Collaboration
Kepler
By Momentium Pty Ltd
Kepler gives ChatGPT secure access to the personal and team knowledge you have saved across the web — links, pages, videos, images, notes, annotations, and references. Instead of re-explaining your research in every conversation, ChatGPT can search your Kepler Spaces and retrieve the right context at the right time. Kepler extracts memory not only from page text, but also from rich content such as videos and images, so results include useful context rather than just a URL and title. Organize saved knowledge into personal or shared Spaces, collaborate with teammates through annotations and notes, and let ChatGPT draw on that collective knowledge whenever you need it.
Tools: 4
Business
Pheedback
By Pheedback
Pheedback turns ChatGPT into your user research assistant. List your Pheedbacks, create new ones, and browse responses — all without leaving your conversation. Built for founders and product teams who want faster feedback loops.
Tools: 4
Data
Wolfram
By Wolfram Research
The Wolfram MCP Server transforms your AI environment into a rigorous computational powerhouse. By integrating Wolfram Language and Wolfram|Alpha, this server provides access to curated data and sophisticated algorithms. When a user submits a query, the LLM works with Wolfram to convert it into Wolfram Language for precise evaluation, and these exact results are incorporated into the response provided by the LLM. Whether you are solving complex differential equations, analyzing chemical structures or querying real-time socioeconomic data, the MCP Server ensures your AI has the "computational brain" necessary to deliver verified, high-level technical results that can be trusted.
Tools: 3
Entertainment
Caveman Mode
By Spheric Admin Ltd
Bored of vanilla ChatGPT? Caveman Mode transforms it into different characters, personalities, and speaking styles. Switch from a prehistoric caveman to a swashbuckling pirate, a wise wizard, a cynical detective... Whether you’re writing, brainstorming, learning, roleplaying, or just having fun, Caveman Mode makes every conversation more entertaining and memorable. Features Instantly switch between unique AI personalities Browse a growing library of characters and speaking styles Create more engaging roleplay and storytelling experiences Make learning more fun with themed tutors and experts Customize how ChatGPT responds without changing what it can do Discover new ways to brainstorm, write, and explore ideas The most popular characters Caveman Pirate Wizard Detective Shakespeare Solider Drill sergeant And many more Transform your AI. Change the personality. Keep the intelligence.
Tools: 2 · Prompts: 1
Productivity
Qu Review
By Qu Platforms, Inc.
Get an independent second opinion on any ChatGPT response, right in the conversation. Qu Review uses a panel of independent AI reviewers to critically examine what ChatGPT told you from multiple angles, then combines their findings into one clear, actionable report. Each review tells you what's accurate, what might be wrong, what's missing, and what's worth exploring further, along with an easy-to-read scorecard so you can see at a glance how much to trust the answer. Great for anything where getting it right matters: health questions, financial decisions, school work, professional research, or any time something just doesn't sound right.
Tools: 1 · Prompts: 1
Talarion
Talarion keeps AI current. Frontier models have knowledge cutoffs months old, and web search alone can't fix what they don't know to look for. Talarion proactively tells your AI what's changed in the world before it starts researching — surfacing the unknown unknowns that models can't self-identify. Install the MCP to ground any research session in verified, up-to-date facts.
Tools: 1
Productivity
DeepL
By DeepL
DeepL brings high-accuracy translation into Claude. Translate text and entire documents across 100+ languages, control formality and tone, and rephrase or correct your writing, all from chat. Your organization's glossaries, style rules, and custom instructions are applied automatically, so terminology and brand voice stay consistent in every language.
Tools: 14
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