CustomGPT vs. SiteSpeakAI

SiteSpeakAI and CustomGPT both support websites, files, sitemaps, media, Notion, Google Drive, APIs, analytics, multiple models, citations, and branded web deployment. SiteSpeakAI offers a free plan and paid tiers from $29 to $499, aimed at customer-facing support and multiple channels. CustomGPT starts at $99 for 10 agents and reaches $499 for 25, with larger enterprise knowledge limits, governance options, and query-based usage.

CustomGPT

Create enterprise knowledge agents from websites, documents, media, and connected sources, with APIs, citations, analytics, and branded deployment.

SiteSpeakAI

Build an AI agent from websites, documents, connected knowledge sources, APIs, and business tools, then deploy it across web and messaging channels.

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Pricing
CustomGPT - Pricing	SiteSpeakAI - Pricing
Standard$99/mo 10 agents, 1,000 queries/mo Premium$499/mo 25 agents, 5,000 queries/mo EnterpriseCustom Custom number of agents and queries	Free$0/mo 1 agent, 30 message credits/mo Starter$29/mo 1 agent, 1,000 message credits/mo Pro$79/mo 5 agents, 3,000 message credits/mo Growth$249/mo 15 agents, 10,000 message credits/mo Business$499/mo Unlimited agents, 20,000 message credits/mo
Training
CustomGPT - Training	SiteSpeakAI - Training
✓ Files	✓ Files
✓ Website URLs	✓ Website URLs
✓ Interact with 5000+ services	✓ Interact with 5000+ services
? Interact with APIs	✓ Interact with APIs
✗ Integrate with e-commerce	✓ Integrate with e-commerce
✓ Sitemap	✓ Sitemap
✓ Simple text	✓ Simple text
✓ Youtube video	✓ Youtube video
Features
CustomGPT - Features	SiteSpeakAI - Features
✓ Conversation History	✓ Conversation History
✓ Smart Prompts	✓ Smart Prompts
✓ Multilingual	✓ Multilingual
✓ Model Switching	✓ Model Switching
✓ Analytics	✓ Analytics
✓ Capture Leads	✓ Capture Leads
✗ Human Handover	✓ Human Handover
✓ Human Escalation	✓ Human Escalation
✓ Manual Resync	✓ Manual Resync
✓ Auto Resync	✓ Auto Resync
✓ Show Sources	✓ Show Sources
✓ Alternative LLMs	✓ Alternative LLMs
✓ Fine-Tuning	✓ Fine-Tuning
✗ Use own OpenAI or OpenRouter API key	✓ Use own OpenAI or OpenRouter API key
Installation
CustomGPT - Installation	SiteSpeakAI - Installation
✓ Website widget	✓ Website widget
✓ Embed (iFrame)	✓ Embed (iFrame)
✓ Share link	✓ Share link
✓ Agent API	✓ Agent API
✓ Agent For Slack	✓ Agent For Slack
? Agent For Telegram	✓ Agent For Telegram
✓ Agent For Whatsapp	✓ Agent For Whatsapp
Customization
CustomGPT - Customization	SiteSpeakAI - Customization
✓ Brand colors	✓ Brand colors
✓ Welcome message	✓ Welcome message
✓ Message input placeholder	✓ Message input placeholder
✓ Bubble text	✓ Bubble text
✓ Launcher icon	✓ Launcher icon
✓ Remove branding	✓ Remove branding
✗ Custom domain	✓ Custom domain
Agency Operations
CustomGPT - Agency Operations	SiteSpeakAI - Agency Operations
? Manage multiple client agents	? Manage multiple client agents
? White-label client portal	? White-label client portal
? Role-based client access	? Role-based client access
? Client dashboard on your domain	? Client dashboard on your domain
? Apply branding across agents	? Apply branding across agents
Summary
SiteSpeakAI targets customer support across channels; CustomGPT targets larger knowledge and enterprise deployments.
Compare alternatives
CustomGPT - Compare alternatives	SiteSpeakAI - Compare alternatives
CustomGPT vs. ChatwithCustomGPT vs. Dante AICustomGPT vs. ChatbaseCustomGPT vs. SiteGPTCustomGPT vs. Botsonic	SiteSpeakAI vs. ChatwithSiteSpeakAI vs. Dante AISiteSpeakAI vs. ChatbaseSiteSpeakAI vs. SiteGPTSiteSpeakAI vs. Botsonic