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Top 10 GPTs To Sell To Businesses
Download the Top 10 GPTs To Sell to Businesses Guide Here:Â
>>> Top 10 GPTs To Sell To BusinessesÂ
This guide outlines the top 10 GPTs we are selling to local businesses right now.Â
I’ve included a list of niches to sell to for each GPT, as well as sales positions and pricing guide for each one.Â
Below you’ll find a list of copy-paste schemas to use when building your Custom GPT:Â
Schema 1: Go To Link Schema
What This GPT is
“Go to Link” Action (Simple Link Delivery)
This action is the simplest and most reliable way to turn a Custom GPT into a business tool.
Instead of doing complex API integrations (CRMs, payment processors, scheduling systems), the GPT can simply return a clickable link at the right moment in the conversation—based on what the user needs.
You can use it to send users to:
- Your product page (to buy now)
- Your lead signup page (to join your email list)
- Your affiliate offer (to promote a recommended tool or service)
This is a beginner-friendly way to monetize a Custom GPT because it requires minimal setup and works for almost any business.
{
"openapi": "3.1.0",
"info": {
"title": "Link Redirect Action",
"version": "1.0.0",
"description": "Returns a clickable link for the user to open (product page, signup page, affiliate offer, etc.)."
},
"servers": [
{
"url": "https://example.com"
}
],
"paths": {
"/go": {
"get": {
"operationId": "getLink",
"summary": "Return a link for the user to click",
"parameters": [
{
"name": "type",
"in": "query",
"required": true,
"schema": {
"type": "string",
"enum": ["product", "signup", "affiliate", "custom"]
},
"description": "What kind of link to return"
},
{
"name": "url",
"in": "query",
"required": false,
"schema": {
"type": "string",
"format": "uri"
},
"description": "Optional custom URL (used when type=custom)"
}
],
"responses": {
"200": {
"description": "A link the user can click",
"content": {
"application/json": {
"schema": {
"type": "object",
"properties": {
"label": { "type": "string" },
"link": { "type": "string", "format": "uri" }
},
"required": ["label", "link"]
},
"examples": {
"product": {
"value": {
"label": "Open the product page",
"link": "https://YOURDOMAIN.com/product"
}
},
"signup": {
"value": {
"label": "Sign up here",
"link": "https://YOURDOMAIN.com/signup"
}
},
"affiliate": {
"value": {
"label": "Get the affiliate offer here",
"link": "https://AFFILIATE-LINK.com"
}
}
}
}
}
}
}
}
}
}
}
Schema 2: Email Lead Capture
What This GPT is
Add Contact to Autoresponder / CRM (ActiveCampaign Example)
This schema is an example of how to connect a Custom GPT to an email autoresponder or CRM so it can capture leads automatically inside the conversation.
When someone types their email address in the chat (for example, to get a bonus, receive a resource, or join a newsletter), the GPT can trigger this action to:
- Create a new contact record in your CRM
- Add them to your email list
- Trigger follow-up automations inside your autoresponder
ActiveCampaign is used here as the example, but the same concept works with other tools like HubSpot, GoHighLevel, ConvertKit, Mailchimp, etc.
{
"openapi": "3.1.0",
"info": {
"title": "ActiveCampaign - Add Contact",
"version": "1.0.0",
"description": "Add a contact to ActiveCampaign (API v3)."
},
"servers": [
{
"url": "https://YOUR_ACCOUNT.api-us1.com"
}
],
"paths": {
"/api/3/contacts": {
"post": {
"operationId": "addActiveCampaignContact",
"summary": "Create a contact in ActiveCampaign",
"description": "Creates a new contact record in ActiveCampaign using the email provided by the user.",
"requestBody": {
"required": true,
"content": {
"application/json": {
"schema": {
"type": "object",
"properties": {
"contact": {
"type": "object",
"properties": {
"email": {
"type": "string",
"format": "email",
"description": "The user's email address"
},
"firstName": {
"type": "string",
"description": "Optional first name"
},
"lastName": {
"type": "string",
"description": "Optional last name"
},
"phone": {
"type": "string",
"description": "Optional phone number"
}
},
"required": ["email"],
"additionalProperties": true
}
},
"required": ["contact"],
"additionalProperties": false
}
}
}
},
"responses": {
"201": { "description": "Contact created" },
"200": { "description": "Contact created (some configs may return 200)" },
"400": { "description": "Invalid input" },
"401": { "description": "Unauthorized (missing/invalid Api-Token)" }
}
}
}
}
}
Schema 3: Appointment Booking Action
What This GPT is
This schema shows how to connect your Custom GPT directly to Calendly so it can book appointments automatically.
Instead of just sending someone a link, the GPT can:
- Collect their name and email
- Confirm a preferred time
- Create the appointment via API
- Return confirmation inside the chat
This turns your GPT into a true AI appointment setter.
Calendly is used here as the example platform, but the same structure can be adapted to:
- Acuity
- GoHighLevel
- HubSpot
- Square Appointments
Or any scheduling tool with an API
This is a more advanced setup designed for businesses that want automation built directly into the conversation.
{
"openapi": "3.1.0",
"info": {
"title": "Calendly Appointment Booking",
"version": "1.0.0",
"description": "Creates an appointment in Calendly"
},
"servers": [
{
"url": "https://api.calendly.com"
}
],
"paths": {
"/scheduled_events": {
"post": {
"operationId": "createCalendlyAppointment",
"summary": "Create a new appointment",
"requestBody": {
"required": true,
"content": {
"application/json": {
"schema": {
"type": "object",
"properties": {
"event_type": {
"type": "string",
"description": "Your Calendly event type URI"
},
"invitee": {
"type": "object",
"properties": {
"name": {
"type": "string"
},
"email": {
"type": "string",
"format": "email"
}
},
"required": ["name", "email"]
},
"start_time": {
"type": "string",
"format": "date-time",
"description": "ISO 8601 formatted date/time"
}
},
"required": ["event_type", "invitee", "start_time"]
}
}
}
},
"responses": {
"201": {
"description": "Appointment created successfully"
}
}
}
}
}
}
Schema 4: Stripe Payment Link Generator
What This GPT is
Stripe Payment Link Generator (Payment Links API Example)
This schema shows how a Custom GPT can generate a Stripe-hosted checkout link on demand.
When a user is ready to buy, the GPT can trigger an action that creates a Payment Link in Stripe and returns the buy.stripe.com URL. You can then send that link right inside the chat for the customer to click and pay.
Stripe Payment Links are useful because they let you accept payments via a secure Stripe checkout page without building your own checkout flow.
{
"openapi": "3.1.0",
"info": {
"title": "Stripe Payment Link Generator",
"version": "1.0.0",
"description": "Creates Stripe Payment Links and returns a hosted checkout URL."
},
"servers": [
{ "url": "https://api.stripe.com" }
],
"paths": {
"/v1/payment_links": {
"post": {
"operationId": "createStripePaymentLink",
"summary": "Create a Stripe Payment Link",
"description": "Creates a Stripe-hosted payment link. Requires a Stripe Price ID and quantity. Returns a URL you can send to the user.",
"requestBody": {
"required": true,
"content": {
"application/x-www-form-urlencoded": {
"schema": {
"type": "object",
"properties": {
"line_items[0][price]": {
"type": "string",
"description": "Stripe Price ID (example: price_123)."
},
"line_items[0][quantity]": {
"type": "integer",
"description": "Quantity (usually 1).",
"default": 1
},
"after_completion[type]": {
"type": "string",
"description": "Optional: what happens after payment. Use 'redirect' to send to a URL.",
"enum": ["redirect", "hosted_confirmation"]
},
"after_completion[redirect][url]": {
"type": "string",
"format": "uri",
"description": "Optional: redirect URL after payment (only if after_completion[type]=redirect)."
},
"allow_promotion_codes": {
"type": "boolean",
"description": "Optional: allow promo codes on the checkout page."
}
},
"required": ["line_items[0][price]", "line_items[0][quantity]"],
"additionalProperties": false
}
}
}
},
"responses": {
"200": { "description": "Payment link created" },
"201": { "description": "Payment link created (some setups may return 201)" },
"400": { "description": "Invalid request" },
"401": { "description": "Unauthorized (bad/missing API key)" }
}
}
}
}
}
Schema 5: Log Data to Google Sheets
What This GPT is
This action is used to save information from a GPT conversation into a Google Sheet—automatically.
Instead of manually copying/pasting leads, the GPT can send structured data (like name, email, notes, and source) into a spreadsheet where you can:
- Track leads captured by your Custom GPT
- Log appointments requested
- Store customer requests or intake forms
- Create a simple “mini CRM” inside Google Sheets
- Share the sheet with a team member for follow-up
Google Sheets is popular for this because it’s simple, flexible, and works as a lightweight database for small businesses.
{
"openapi": "3.1.0",
"info": {
"title": "Google Sheets - Add Row",
"version": "1.0.0",
"description": "Appends a row of data to a Google Sheet via an Apps Script Web App endpoint."
},
"servers": [
{
"url": "https://YOUR_APPS_SCRIPT_WEB_APP_URL"
}
],
"paths": {
"/append": {
"post": {
"operationId": "appendToGoogleSheet",
"summary": "Append a row to Google Sheets",
"description": "Sends data to an Apps Script Web App which appends it to a Google Sheet.",
"requestBody": {
"required": true,
"content": {
"application/json": {
"schema": {
"type": "object",
"properties": {
"sheetName": {
"type": "string",
"description": "Name of the tab/sheet to append to (example: Leads)"
},
"timestamp": {
"type": "string",
"description": "Optional timestamp (ISO 8601 recommended)"
},
"name": {
"type": "string",
"description": "Person's name"
},
"email": {
"type": "string",
"format": "email",
"description": "Person's email"
},
"phone": {
"type": "string",
"description": "Optional phone number"
},
"source": {
"type": "string",
"description": "Where this lead came from (example: Custom GPT, YouTube, Website)"
},
"notes": {
"type": "string",
"description": "Optional notes or summary from the conversation"
}
},
"required": ["sheetName", "email"],
"additionalProperties": true
}
}
}
},
"responses": {
"200": {
"description": "Row appended successfully"
},
"400": {
"description": "Bad request / missing fields"
}
}
}
}
}
}
Schema 6: Generate Discount Code
What This GPT is
This action is an example of how a Custom GPT can generate a real discount code for a product.
When a user is ready to buy—but needs a little extra incentive—the GPT can:
- Create a discount (coupon)
- Generate a redemption code (promo code)
- Provide the code to the user to use at checkout
This can be used for:
- “Fast action” discounts
- Customer retention offers
- Negotiated pricing (“If you buy today, here’s 20% off”)
- Limited redemptions (“Only 20 codes available”)
Stripe is used here as the example, but the same idea applies to other platforms that support coupons (Shopify, WooCommerce, ThriveCart, SamCart, etc.).
{
"openapi": "3.1.0",
"info": {
"title": "Stripe Coupon Code Generator",
"version": "1.0.0",
"description": "Creates a Stripe coupon and promotion code that can be shared with a user."
},
"servers": [
{ "url": "https://api.stripe.com" }
],
"paths": {
"/v1/coupons": {
"post": {
"operationId": "createStripeCoupon",
"summary": "Create a coupon (discount rule)",
"requestBody": {
"required": true,
"content": {
"application/x-www-form-urlencoded": {
"schema": {
"type": "object",
"properties": {
"percent_off": {
"type": "number",
"description": "Percent discount (e.g., 20 for 20% off). Use either percent_off OR amount_off."
},
"amount_off": {
"type": "integer",
"description": "Amount discount in the smallest currency unit (e.g., 500 = $5.00). Use either amount_off OR percent_off."
},
"currency": {
"type": "string",
"description": "Required if using amount_off (e.g., usd)."
},
"duration": {
"type": "string",
"enum": ["once", "repeating", "forever"],
"description": "How long the discount applies."
},
"duration_in_months": {
"type": "integer",
"description": "Required if duration=repeating."
},
"name": {
"type": "string",
"description": "Optional internal name for the coupon."
}
},
"required": ["duration"],
"additionalProperties": false
}
}
}
},
"responses": {
"200": { "description": "Coupon created" },
"400": { "description": "Invalid request" },
"401": { "description": "Unauthorized" }
}
}
},
"/v1/promotion_codes": {
"post": {
"operationId": "createStripePromotionCode",
"summary": "Create a promotion code users can enter at checkout",
"requestBody": {
"required": true,
"content": {
"application/x-www-form-urlencoded": {
"schema": {
"type": "object",
"properties": {
"coupon": {
"type": "string",
"description": "The Stripe coupon ID returned from createStripeCoupon (e.g., coupon_123)."
},
"code": {
"type": "string",
"description": "The actual code users will type at checkout (e.g., SAVE20)."
},
"max_redemptions": {
"type": "integer",
"description": "Optional: limit total number of redemptions."
},
"expires_at": {
"type": "integer",
"description": "Optional: Unix timestamp when the promo code expires."
},
"restrictions[first_time_transaction]": {
"type": "boolean",
"description": "Optional: only for first-time customers."
}
},
"required": ["coupon", "code"],
"additionalProperties": false
}
}
}
},
"responses": {
"200": { "description": "Promotion code created" },
"400": { "description": "Invalid request" },
"401": { "description": "Unauthorized" }
}
}
}
}
}
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