Chatbase vs. Botsonic

Chatbase and Botsonic both build agents from websites and files, expose APIs, support multiple models, capture leads, provide analytics and human support, and deploy across web and messaging channels. Chatbase has a free plan and paid tiers from $40 to $500. Botsonic offers a trial and paid tiers from $19 to $299 plus Enterprise, with custom API actions and packaged workflows. Both may require add-ons for branding or advanced handoff.

Chatbase

Build an AI support agent from websites, files, text, Q&A, Notion, or support tickets, then deploy it across websites, messaging channels, help desks, and APIs.

Botsonic

Build customer-support agents from websites, documents, help centers, and connected sources, with actions, channels, analytics, and handoffs.

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Pricing
Chatbase - Pricing	Botsonic - Pricing
Free$0/mo 1 agent, 50 message credits/mo Hobby$40/month 1 agent, 700 message credits/mo Standard$150/month 1 agent, 4,000 message credits/mo Pro$500/month 1 agent, 15,000 message credits/mo	Starter$19/mo 1 agent, 1,000 messages/mo Professional$49/mo 2 agents, 3,000 messages/mo Advanced$299/mo 12,000 messages/mo, workflows and API access EnterpriseCustom Custom agents, messages, integrations, and support
Training
Chatbase - Training	Botsonic - 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
Chatbase - Features	Botsonic - 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
Chatbase - Installation	Botsonic - 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
Chatbase - Customization	Botsonic - 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
Chatbase - Agency Operations	Botsonic - 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
Chatbase offers a permanent free tier and native support integrations; Botsonic starts lower and emphasizes agentic actions and workflows.
Compare alternatives
Chatbase - Compare alternatives	Botsonic - Compare alternatives
Chatbase vs. ChatwithChatbase vs. SiteSpeakAIChatbase vs. Dante AIChatbase vs. SiteGPTChatbase vs. CustomGPT	Botsonic vs. ChatwithBotsonic vs. SiteSpeakAIBotsonic vs. Dante AIBotsonic vs. SiteGPTBotsonic vs. CustomGPT