List of ChatGPT Plugins
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See also: ChatGPT Plugins, ChatGPT Plugin Categories and Plugins
The List of ChatGPT Plugins is a directory of the third party and first party plugins that operated inside OpenAI's ChatGPT product between March 2023 and April 2024. ChatGPT plugins were a deprecated feature: OpenAI launched them on March 23, 2023, stopped allowing new plugin conversations on March 19, 2024, and fully shut the platform down on April 9, 2024, migrating developers to Custom GPTs and GPT Actions.[1][6] The plugin system let GPT-4 call out to external services, retrieve fresh information from the live internet, run code in a sandboxed Python environment, search private documents, and trigger actions in third party applications such as travel booking, grocery delivery, productivity automation, and computational engines.[3] At its peak the Plugin Store hosted more than 1,000 published plugins from independent developers and well known consumer brands.[5] OpenAI described plugins as "'eyes and ears' for language models, giving them access to information that is too recent, too personal, or too specific to be included in the training data."[1]
Because ChatGPT plugins are no longer available, every entry below is a historical record of a plugin that existed during the active beta and release period from 2023 to 2024. This article preserves the original aiwiki entries for individually documented plugins, supplements them with the launch partners and most cited community plugins, and provides categorical breakdowns drawn from the ChatGPT Plugin Categories index. The live store is no longer reachable, so the modern equivalent of a plugin is a GPT Action inside a Custom GPT listed in the GPT Store.[6]
ChatGPT Plugins were announced by OpenAI on March 23, 2023, only four months after ChatGPT itself debuted in November 2022.[1][3] The launch post described plugins as "'eyes and ears' for language models," because for the first time the model could pull live data from outside its own training set.[1] The feature initially shipped to a small alpha cohort of ChatGPT Plus subscribers and developers from a waitlist.[1]
OpenAI seeded the alpha with a curated group of eleven third party launch partners alongside two first party plugins of its own.[1] The eleven launch partners were Expedia, FiscalNote, Instacart, KAYAK, Klarna, Milo, OpenTable, Shopify, Slack, Speak, and Wolfram, with Zapier added in the same announcement window.[1] The two first party plugins were a Browsing plugin (which used the Bing search index) and a Code Interpreter sandbox (later relaunched as Advanced Data Analysis).[1] OpenAI also published an open source Retrieval Plugin so any developer could host their own private vector database and let ChatGPT query it.[9] The original ChatGPT Retrieval Plugin repository remains on GitHub as a reference implementation.[9]
In May 2023 OpenAI rolled out the plugin store to all ChatGPT Plus subscribers as a Beta feature.[5] Users could toggle plugins on under Settings, then browse a marketplace style interface to enable up to three plugins per chat. By the end of May 2023 the store carried more than 70 plugins from third party developers, and within months that number passed 1,000.[5]
On November 6, 2023 at the OpenAI DevDay keynote, Sam Altman introduced GPTs, a more flexible system where each "GPT" was a custom configured version of ChatGPT that could include instructions, knowledge files, and external API actions.[8] The GPT Store opened on January 10, 2024, by which point users had already created more than 3 million custom GPTs.[11]
The deprecation itself happened in two steps. On March 19, 2024 OpenAI disabled the ability to start new conversations with any plugin, locking the plugin platform to legacy chats only.[6] On April 9, 2024 the platform was fully deprecated and existing plugin conversations stopped working.[6] OpenAI directed all plugin developers to port their integrations into GPT Actions, which use the same OpenAPI specification format that plugins used.[6] Several large partners published their own deprecation notices on the same day. For example, Zapier sunset its ChatGPT plugin and migrated users to a Zapier custom GPT.[7]
| Date | Milestone |
|---|---|
| March 23, 2023 | OpenAI announces ChatGPT plugins with 11 launch partners plus first party Browsing and Code Interpreter.[1] |
| May 2023 | Plugin store opens in beta to all ChatGPT Plus users; 70+ plugins available.[5] |
| August 2023 | Code Interpreter relaunched as Advanced Data Analysis. |
| November 6, 2023 | Custom GPTs introduced at OpenAI DevDay.[8] |
| January 10, 2024 | GPT Store opens with 3M+ custom GPTs already created.[11] |
| March 19, 2024 | New plugin conversations disabled.[6] |
| April 9, 2024 | Plugin platform fully shut down; developers migrated to GPT Actions.[6] |
A ChatGPT plugin was defined by an ai-plugin.json manifest file hosted at a fixed /.well-known/ai-plugin.json path on the developer's domain. The manifest pointed to an OpenAPI specification that described the plugin's HTTP endpoints in machine readable form.[1] When a user enabled a plugin, ChatGPT downloaded the manifest, ingested the OpenAPI schema, and exposed each endpoint to GPT-4 as a callable function. During a chat the model decided when to call the plugin, generated a JSON request body that matched the schema, sent the call, and incorporated the response into its reply.
This design predated the modern function calling and tool use APIs and influenced their later shape. The same OpenAPI based pattern was reused for Custom GPT Actions and was a direct ancestor of the Model Context Protocol that Anthropic released in 2024.
The three plugin types were:
| Plugin type | Provider | Function |
|---|---|---|
| Browsing | OpenAI (first party) | Live web search and page reading via Bing. |
| Code Interpreter | OpenAI (first party) | Sandboxed Python with file upload, later renamed Advanced Data Analysis. |
| Retrieval | OpenAI (open source) | Self hosted vector store for private documents. |
| Third party | External developers | Any service exposing an OpenAPI compliant endpoint. |
The following alphabetical table consolidates plugins documented on aiwiki and the most widely cited launch partner and community plugins from the active 2023 to 2024 era. Categories follow the ChatGPT Plugin Categories taxonomy. All availability is listed as "Deprecated" because the platform shut down on April 9, 2024.[6]
| Plugin name | Category | Description | Status |
|---|---|---|---|
| AskYourPDF | Productivity | Upload a PDF and ask questions about its contents using a hosted vector index. | Deprecated |
| BuyWisely (ChatGPT Plugin) | E-Commerce | Compares prices and surfaces offers across thousands of online shops in Australia. | Deprecated |
| ChatWithPDF | Productivity | Loads a PDF from a URL and answers questions across the entire document. | Deprecated |
| Code Interpreter | Data Analysis | First party Python sandbox for charts, data analysis, and file processing. | Renamed to Advanced Data Analysis |
| Expedia | Travel | Plans flights, hotels, car rentals, and activities through the Expedia inventory. | Deprecated |
| FiscalNote | Politics | Real time legal, political, and regulatory data feeds for analysts and lobbyists. | Deprecated |
| Image Editor | Design | Crops, resizes, and recolors images directly inside a chat session. | Deprecated |
| Instacart (ChatGPT Plugin) | Food | Generates recipes and assembles a grocery cart for delivery from local stores. | Deprecated |
| KAYAK | Travel | Searches flights, hotels, and rental cars and recommends destinations within a budget. | Deprecated |
| Klarna | Shopping | Compares prices for products across thousands of online retailers integrated with Klarna. | Deprecated |
| Link Reader | Internet | Reads content from URLs including web pages, PDFs, PowerPoint files, Word docs, and images. | Deprecated |
| Milo | Lifestyle | Family logistics co pilot for parents that turned schedules into actionable lists. | Deprecated |
| Noteable | Data Analysis | Created hosted Jupyter notebooks and ran data science workflows on Noteable. | Deprecated |
| OpenTable | Food | Restaurant search and reservation booking through the OpenTable network. | Deprecated |
| Polygon | Finance | Stock, options, forex, and crypto market data via the Polygon.io API. | Deprecated |
| Prompt Perfect | Productivity | Rewrites a user prompt into a more precise version before sending it to the model. | Deprecated |
| ScholarAI | Academic Research | Searches peer reviewed scientific literature and returns abstracts with citations. | Deprecated |
| Shopify | E-Commerce | Searches products across millions of Shopify storefronts directly from chat. | Deprecated |
| Show Me Diagrams | Data Visualization | Generates Mermaid based flowcharts, sequence diagrams, and mind maps from text. | Deprecated |
| Slack | Productivity | Drafts, summarizes, and posts messages into Slack channels and DMs. | Deprecated |
| Speak | Language Learning | AI language tutor with translations, idioms, and culturally aware explanations. | Deprecated |
| Speechki (ChatGPT Plugin) | Technology | Converts long text outputs into audio files with a download link or embeddable player. | Deprecated |
| There's An AI For That | Artificial Intelligence | Recommends AI tools from a curated index of more than 5,000 listings. | Deprecated |
| VoxScript | Media | Searches and transcribes YouTube content and pulls financial filings on demand. | Deprecated |
| Web Pilot | Internet | Fetches and summarizes any URL, often used as a free alternative to the Browsing plugin. | Deprecated |
| Wolfram | Science | Computational engine for math, physics, chemistry, and curated knowledge from Wolfram Alpha. | Deprecated |
| Zapier | Productivity | Triggers automations across more than 5,000 connected apps including Gmail, Trello, and Notion. | Deprecated |
| Zilliz | Data Analysis | Searches private vector databases hosted on Zilliz Cloud, the managed Milvus service. | Deprecated |
The original announcement on March 23, 2023 went live with a curated set of partners chosen to demonstrate the breadth of possible plugin use cases.[1] Each partner was selected to map cleanly to a different vertical so that early users could see how plugins changed travel, shopping, productivity, education, and computational reasoning at the same time.
| Partner | Vertical | Demonstrated capability |
|---|---|---|
| Expedia | Travel | Conversational trip planning with real flight and hotel inventory. |
| FiscalNote | Politics | Federal and state government data, hearings, and regulatory feeds. |
| Instacart | Food | Recipe to cart conversion with same day grocery delivery. |
| KAYAK | Travel | Multi destination search with budget aware suggestions. |
| Klarna | Shopping | Cross retailer price comparison and buy now pay later options. |
| Milo | Lifestyle | Family schedule and activity planner for parents. |
| OpenTable | Food | Restaurant discovery and reservation booking. |
| Shopify | E-Commerce | Storefront product search across millions of merchants. |
| Slack | Productivity | Channel and message integration for team chat. |
| Speak | Language Learning | Conversational language tutoring built on top of GPT-4. |
| Wolfram | Science | Symbolic mathematics and curated computational knowledge. |
| Zapier | Productivity | Trigger and automate workflows across more than 5,000 apps. |
OpenAI launched the plugin program with three of its own tools so that users would have something to try even before third parties shipped.[1] These first party tools were also the most heavily used plugins for the entire life of the platform.
The Browsing plugin gave ChatGPT live access to the internet through Bing search results.[3] The model would issue a query, read a results page, click through to a candidate page, and synthesize an answer with citations. Browsing was paused for a period in 2023 after researchers showed it could be tricked into bypassing paywalls, then reintroduced as the Browse with Bing feature with safety improvements. After plugins were deprecated, browsing was rolled into ChatGPT as a built in tool available to every Plus and Enterprise user.[6]
The Code Interpreter plugin opened a sandboxed Python environment where the model could write and execute code, accept file uploads, and produce charts or processed files for download.[1] Power users adopted it for data analysis, spreadsheet wrangling, image processing, scientific computing, and quick prototyping. OpenAI relaunched it in August 2023 under the name Advanced Data Analysis, then merged it permanently into the default ChatGPT toolkit.
The ChatGPT Retrieval Plugin was published as an open source reference implementation on GitHub rather than as a hosted service.[9] It allowed any developer to spin up a private vector database backed by Pinecone, Weaviate, Milvus, Qdrant, Redis, or several other stores, then connect it to ChatGPT so the model could answer questions grounded in private documents.[9] The repository helped popularize retrieval augmented generation as a standard pattern for grounding language models on proprietary data.
The Plugin Store was organized into more than fifty categories. The aiwiki ChatGPT Plugin Categories page records the taxonomy used during the live era. Below is a category by category summary highlighting the strongest examples in each domain.
| Plugin | Function |
|---|---|
| Expedia | End to end trip planning across flights, hotels, cars, and activities. |
| KAYAK | Budget aware multi city search and price alerts. |
| OpenTable | Restaurant booking and recommendation engine. |
| Trip.com | International flight and hotel booking, popular in Asia. |
| Klook | Activities, tours, and attraction tickets in 1,000+ destinations. |
| Plugin | Function |
|---|---|
| Instacart | Recipe to grocery cart with delivery scheduling. |
| OpenTable | Restaurant reservations integrated with the chat reply. |
| Tabelog | Japanese restaurant search with reservations. |
| Wine | Wine pairing suggestions and bottle search. |
| Plugin | Function |
|---|---|
| Zapier | Trigger Zaps across 5,000+ connected apps. |
| Slack | Draft and post messages, summarize channels, search history. |
| Prompt Perfect | Rewrites prompts for clarity before sending. |
| Noteable | Hosted Jupyter notebook creation and execution. |
| AskYourPDF | PDF question answering. |
| Plugin | Function |
|---|---|
| Shopify | Searches products across millions of Shopify stores. |
| Klarna | Cross retailer price comparison. |
| BuyWisely (ChatGPT Plugin) | Australian price comparison across major retailers. |
| eBay | Lists and recommends products from eBay. |
| Plugin | Function |
|---|---|
| Wolfram | Symbolic math, curated facts, and dynamic computations. |
| ScholarAI | Peer reviewed paper search with abstract retrieval. |
| Wolfram Alpha | Same engine, alternative branding. |
| Speak | Language tutoring with cultural context. |
| Tutory | Personalized tutoring across subjects. |
| Plugin | Function |
|---|---|
| Polygon | Stock, options, and crypto data feeds. |
| Klarna | Buy now pay later and price comparison. |
| CoinCap | Cryptocurrency market data. |
| BlockAtlas | US Census and government statistics. |
| Plugin | Function |
|---|---|
| Link Reader | Reads any URL, PDF, or doc passed by the user. |
| Web Pilot | Fetches and summarizes web pages. |
| WebRequests | Generic HTTP fetcher for arbitrary endpoints. |
| Browsing | OpenAI first party Bing based browsing. |
| Plugin | Function |
|---|---|
| Code Interpreter | Sandboxed Python with file upload. |
| Noteable | Hosted Jupyter notebooks. |
| Zilliz | Vector search on Zilliz Cloud (Milvus). |
| Show Me Diagrams | Mermaid diagrams from natural language. |
| Plugin | Function |
|---|---|
| VoxScript | YouTube transcription and search. |
| Speechki (ChatGPT Plugin) | Text to speech with downloadable audio. |
| Video Insights | Summarizes long form video. |
| Plugin | Function |
|---|---|
| Milo | Family schedule co pilot. |
| There's An AI For That | Recommends AI tools by use case. |
Usage statistics from the live era are not officially published, but third party trackers and OpenAI community polls consistently identified the same names at the top of the leaderboard. The plugins below were the most installed and most discussed during the active period from May 2023 through March 2024.
| Rank | Plugin | Reason for popularity |
|---|---|---|
| 1 | Wolfram | Solved a real weakness of GPT-4: precise math and curated computation. |
| 2 | Zapier | Connected ChatGPT to thousands of business apps with no code. |
| 3 | Link Reader | Reliable URL reader that worked when the Browsing plugin was paused. |
| 4 | Web Pilot | Free alternative to Browsing for general web access. |
| 5 | Prompt Perfect | One click prompt rewriter that improved every other plugin. |
| 6 | Show Me Diagrams | Turned text into shareable Mermaid charts and flow diagrams. |
| 7 | ScholarAI | Made ChatGPT usable for serious literature reviews. |
| 8 | Expedia | The flagship travel demo from launch day. |
| 9 | Instacart | Recipe to cart, the most repeated demo on the launch livestream. |
| 10 | KAYAK | Budget travel planning with multi city support. |
| 11 | OpenTable | Restaurant booking with conversational filtering. |
| 12 | Speak | Language tutor with cultural and idiom coverage. |
| 13 | VoxScript | YouTube and SEC filings searcher. |
| 14 | Noteable | Hosted notebooks for data heavy chats. |
| 15 | Zilliz | Production grade vector store for retrieval workflows. |
The plugin platform launched a small but rapid developer ecosystem. Within weeks of the May 2023 public rollout, the Plugin Store carried more than 70 plugins, and within months that count crossed 1,000.[5] The relatively low barrier of writing an OpenAPI spec and hosting a manifest meant that solo developers and small teams could ship a plugin in days rather than the months a mobile app store launch would require. Reviews of the time compared the moment to the launch of the iPhone App Store, although the comparison would prove premature when OpenAI pivoted away from the model less than a year later.[10]
Key ecosystem patterns from the era included:
Despite the activity, OpenAI later observed that day to day usage of plugins clustered around a small set of utilities, mostly the first party tools and a handful of third party staples. Most ChatGPT Plus subscribers never installed a plugin, and even those who did rarely cycled through more than four or five favorites. This long tail problem was a major factor in the eventual transition to Custom GPTs, which presented one preconfigured tool per chat rather than a pile of toggles in a settings menu.
In announcing the April 9, 2024 shutdown, OpenAI gave several overlapping reasons for retiring the plugin platform:[6]
Custom GPTs were introduced at OpenAI DevDay on November 6, 2023 and rolled out to ChatGPT Plus and Enterprise customers in the weeks that followed.[8] The GPT Store opened publicly on January 10, 2024, by which point users had already created more than 3 million custom GPTs.[11] It used a similar catalog model to the old Plugin Store, but with each entry representing a fully configured assistant rather than a single API.[8]
GPT Actions replaced the third party plugin mechanism. They use the same OpenAPI specification format that plugins used, so most plugin developers could port their integration with minimal changes.[6] The differences were operational rather than architectural: an Action belongs to a specific GPT rather than to ChatGPT as a whole, the GPT author writes the prompt that decides when to call it, and the user does not have to enable it manually.
| Aspect | ChatGPT plugin (2023 to 2024) | Custom GPT with Actions (2024 onward) |
|---|---|---|
| Scope | Enabled globally per chat, up to 3 at once | Bound to one specific GPT |
| Activation | User toggles each plugin in settings | Automatic; the GPT author configures it |
| Schema format | OpenAPI via ai-plugin.json manifest | OpenAPI Action schema |
| Distribution | Plugin Store (closed April 2024) | GPT Store (opened January 2024) |
| Status | Deprecated | Active |
Many of the original launch partners shipped Custom GPTs that mirrored their old plugins, including Zapier, Expedia, KAYAK, Klarna, Wolfram, and OpenTable.[7] The Wolfram GPT, for instance, plays the same role as the Wolfram plugin and uses the identical computational backend.
For a deeper comparison of the two systems, see Custom GPT, GPT Actions, and the GPT Store.