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Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.

AssistLoop logo
AssistLoop
✓ verifiedFreemium

AI support agent trained on your site and docs; answers 24/7 in ten languages, books meetings and hands off to humans.

1.3K visits/mo
Build Chatbot logo
Build Chatbot
✓ verifiedFreemium

No-code builder for website AI chatbots trained on your own files, with live-agent handoff and mobile apps.

2.7K visits/mo
GetButton logo
GetButton
✓ verifiedFreemium

Website widget adding AI chatbots and messenger chat buttons for 24/7 support, trained on your site and docs, with a free plan.

121K visits/mo
60K visits/mo
TTSMaker logo
TTSMaker
✓ verifiedFreemium

Free multilingual online text-to-speech generator with a paid Pro tier for higher character limits and more voices.

1.7M visits/mo23K saves
Pricing
Free: $0/mo (150 message credits)
Basic: $25/mo (3,000 credits)
Pro: $109/mo (15,000 credits, 2 agents)
Business: $325/mo (50,000 credits, 5 agents)

No public pricing

No public pricing

No public pricing

Lite: $13.99/month (300,000 characters/month)
Pro Mini: $23.99/month (600,000 characters/month)
Core features
  • Train on website, PDFs and Q&A pairs
  • One-line script embed for any platform
  • 24/7 replies in ten languages
  • Meeting booking via Calendly/Cal
  • In-chat lead capture forms
  • Human handoff with shared inbox
  • White-label widget on paid plans
  • No-code custom chatbot builder
  • Train on your own files and documents
  • Personalized answers from private data
  • Live agent support and chat history
  • Mobile apps with notifications
  • Integrations (Slack, Zapier)
  • AI chatbot trained on your site and PDFs
  • Customizable chat buttons and widgets
  • 24/7 automated customer support
  • Multi-language interface
  • Shopify and WordPress integration
  • Messenger and multi-channel chat options
  • Immersive simulations
  • AI-powered practice sessions
  • Personalized coaching
  • Data-driven insights
  • Skills gap analysis
  • 600+ AI voices across 100+ languages
  • Free weekly character quota with unlimited use on some voices
  • Pause insertion and speech pacing controls
  • Multi-voice dialogue editor (Pro)
  • MP3 download and audio history
  • Commercial usage rights for generated audio
  • API access on paid tiers
Use cases
  • Automate website customer support
  • Book meetings from chat
  • Capture and qualify leads
  • Answer product FAQs from your own content
  • Automate website customer support
  • Build an internal AI knowledge assistant
  • Answer visitor queries from your content
  • Capture and review customer questions
  • Automating website customer support
  • Adding a ChatGPT-style bot to a site
  • Capturing leads via chat buttons
  • Multi-language support for global visitors
  • Improving customer service skills through simulated interactions
  • Developing leadership competencies with practice-based scenarios
  • Enhancing sales performance through realistic sales simulations
  • Training healthcare professionals in patient communication and care
  • Preparing educators for classroom management and student engagement
  • Creating narration or voiceovers for videos
  • Making audiobooks or reading e-books aloud
  • Generating accessible audio versions of articles
  • Producing multi-speaker dialogue audio for content creators
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