
1. Add Lindy to Slack
One click from the Slack marketplace. The whole team gets Lindy at once.

Connect OpenAI and start asking Lindy to take work off your plate. No workflows to build, just tell Lindy what you need in plain language.
Actions
Explore all the actions Lindy can perform in OpenAI. Just describe what you need in plain language, and Lindy handles the rest.
Analyze images and get AI-powered insights about their content.
Cancel an ongoing OpenAI assistant run in a specified thread.
Chat with AI using context from file searches and vector stores.
Interact with OpenAI's chat models using function calling capabilities.
Chat with an AI model that searches the web to provide up-to-date information.
Chat with an AI assistant using OpenAI's models and tools.
Send a chat via the Responses API, mixing built-in tools and MCP server tools.
Classify a list of items into predefined categories using AI.
Convert text into spoken audio using OpenAI's text-to-speech models.
Create a new OpenAI assistant with customizable settings and tools.
Create multiple OpenAI requests in a single batch using specified endpoints.
Generate AI text completions using OpenAI's language models.
Generate vector embeddings from text input using OpenAI's embedding models.
Create a custom AI model by fine-tuning an existing OpenAI model.
Generate AI images using DALL-E models based on text descriptions.
Analyze text content for moderation using OpenAI's classification models.
Create a new OpenAI thread with optional messages and metadata.
Convert audio files into text transcriptions using OpenAI's transcription service.
Create a vector store in OpenAI for embedding and organizing files.
Create a vector store file using a specified file and chunking strategy.
Delete a file from your OpenAI account.
Delete a specified vector store from your OpenAI workspace.
Delete a file from a vector store in OpenAI.
List uploaded files in your OpenAI account with optional purpose filtering.
Retrieve messages from a specified OpenAI thread with optional filtering and sorting.
List and retrieve runs associated with a specific thread.
View individual steps within a specific OpenAI thread run.
List files stored in a vector store with optional sorting and limit parameters.
Retrieve a list of vector stores from OpenAI with optional filtering parameters.
Update and customize settings for an existing OpenAI assistant.
Retrieve details of a specific file from your OpenAI account.
Retrieve the content of a previously uploaded file from OpenAI.
Get details about a specific run from an OpenAI thread.
Retrieve details of a specific step from an OpenAI Assistant run.
Retrieves a specified vector store from OpenAI using its unique identifier.
Retrieve a file from a specified vector store.
Submit tool outputs to an OpenAI run in a specified thread.
Generate concise text summaries using OpenAI's language models.
Translate text between languages using OpenAI's language models.
Upload a file to OpenAI for use with assistants, fine-tuning, or vision tasks.
Easy as one, two, three

One click from the Slack marketplace. The whole team gets Lindy at once.

Lindy works with 1,500+ apps and any MCP server.

@mention Lindy in any channel and it starts working. Minutes, not a weekend.
Blog
Lindy is an AI assistant that lives in your Slack. Connect your apps, ask for what you need in plain language, and Lindy takes the work off your plate.
Sign up to Lindy, ask Lindy to connect to OpenAI, and approve the connection when prompted. From then on you can ask Lindy to do things in OpenAI whenever you need.
No. There's nothing to build or configure. You ask Lindy in Slack the same way you'd ask a colleague, and Lindy handles the rest.
Yes. Ask once and tell Lindy when to repeat it, like every Monday at 9am, and it becomes a routine that runs without you.
Read and act on data in OpenAI, and trigger workflows when something changes there. Tell Lindy the outcome you want and it handles the rest.
Yes. Lindy connects to 1,500+ apps and any MCP server, so you can ask for tasks that span OpenAI and the rest of your stack in a single request.