Ghostly

Ghostly

Ghostly lets you create and embed personalized knowledge chatbots on your website using your own OpenAI API keys, train them on uploaded files or URLs, customize behavior and appearance, and manage usage via tiered plans.

Ghostly is chatbots & assistants software teams evaluate for business operations. Use this page to review pricing, integration signals, and the best alternatives before you commit.

Free
One of 165 tools in Chatbots & Assistants
Added 1 month ago
Data reviewed Sep 2, 2026

Profile facts come from the vendor source. AiMatch labels unknown pricing or API details instead of estimating them.

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Quick Overview

Best for: Business Operations

What it does

Chatbots & Assistants software for decision-makers comparing workflow fit and alternatives.

Best fit

Business Operations

Pricing snapshot

Free from $0

Next step

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Ghostly is a platform for creating personalized knowledge chatbots that you can train on your own data and embed into your website. It emphasizes user control over AI consumption by requiring users to supply their own API keys and charging only for bot infrastructure. The product targets website owners and businesses who want to increase customer interactions and reduce incoming inquiries by deploying customizable chatbots.

Ghostly: Create customizable knowledge chatbots for websites using your own OpenAI key.

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Key Features

Bring your own API Key

Users connect their own OpenAI API keys (GPT-3.5, GPT-4, GPT-4o) so they control model usage and costs.

Fast setup

Advertises the ability to set up a chatbot in about 5 minutes, including setting the API key and configuration.

Train on your own data

Upload files (PDF, text, Markdown) and URLs to train the chatbot on custom content; files can be adjusted later.

Customize behavior

Modify system prompts, predefined messages, and welcome messages to make the bot act as desired.

Appearance customization

Adjust color theme, logo, primary colors, and choose dark or light themes to match your website.

Embed on your website

Provides an embeddable chatbot with easy-to-configure translations and website link settings.

No 'Powered by' branding (on paid plans)

Plans advertise removal of 'Powered by Ghostly' branding.

Pricing

Free Tier Available

Free plan: $0, includes 1 chatbot, bring your own API key, 30,000 characters, support for OpenAI GPT-3.5, GPT-4, GPT-4o, and no 'Powered by Ghostly' branding.

Free

$0
  • 1 Chatbot
  • Bring your own API Key
  • 30,000 characters
  • Website Links

Basic

$15 / $10 per month (as displayed)
  • 2 Chatbots
  • Bring your own API Key
  • 15,000,000 characters
  • 10 Website Links

Pro

$50.00 / $30 per month (as displayed)
  • 5 Chatbots
  • Bring your own API Key
  • 50,000,000 characters
  • 50 Website Links

Use Cases

Customer support automation

Embed chatbots on websites to increase customer interactions and reduce repetitive customer inquiries.

Knowledge base assistant

Create bots trained on uploaded PDFs, text, Markdown, or site URLs to answer product or policy questions from custom data.

Website engagement

Add branded chat experiences (custom colors, logos, welcome messages) to drive engagement and conversions on your site.

Integrations

OpenAI

Supports OpenAI models (GPT-3.5, GPT-4, GPT-4o) via user-provided API keys.

Website embed

Embeddable chatbot widget and translation configuration for integration into websites.

Benefits

Control over AI consumption because users supply and pay for their own API keys.
Quick setup workflow enabling a chatbot in minutes.
Flexible training via file uploads and URLs to tailor bot knowledge.
Customizable behavior and appearance for white-labeled embedding.
Tiered plans that scale number of chatbots, character quotas, and website links.

Limitations

Requires users to provide their own OpenAI API key and manage model usage/billing separately ("Bring your own API Key").
Character limits and quotas apply per plan (e.g., 30,000 characters on Free plan, larger quotas on paid tiers).

Frequently Asked Questions

No verified FAQs are available.

Getting Started

  1. 1 Set your API-Key in the Ghostly dashboard.
  2. 2 Upload files (PDF, text, Markdown) or provide URLs to train the bot.
  3. 3 Customize the bot behavior (system prompt, predefined/welcome messages) and appearance (theme, colors, logo).
  4. 4 Embed the configured chatbot into your website and configure translations or link settings as needed.

Support

Docs / FAQ

Site includes an FAQ and feature pages accessible from the top navigation.

Website links (Login / Pricing)

Access account and subscription management via Login and Pricing pages on the site.

API

Available: No

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