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Chatmizer vs UsingOpen

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Chatmizer compared with UsingOpen
DetailChatmizer logo ChatmizerUsingOpen logo UsingOpen
What it doesAI chatbot and automation platform for customer messaging across WhatsApp, Instagram, TikTok, Messenger, Telegram, X and Reddit Free AI chat with open models, no account or sign-up required
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelNot given Free
PricingStarter: $37.42/month (billed annually, save 17%) or $44.90/month (monthly); Growth: $61.58/month (billed annually) or $73.90/month (monthly); Professional: $99.08/month (billed annually) or $118.90/month (monthly); Scale: $274.17/month (billed annually) or $329.00/month (monthly). All plans include Free with 10 prompts per day. UsingOpen Studio desktop app is $19 USD one-time purchase, or ¥99 CNY in mainland China.
Key features
  • AI agent that answers in customer's language without coding
  • Booking calendar that fills with customer requests automatically
  • Conversation flows with templates, no coding required
  • Team inbox with chat assignment and performance tracking
  • CRM integrations with Pipedrive, Freshworks, monday and Bitrix24
  • Access to 20+ open-weight AI models including DeepSeek, Qwen, GLM, Gemma, GPT-OSS, Kimi K3 and MiniMax M3
  • No account required, no sign-up, no email or password needed
  • 10 free prompts per day, reset at midnight UTC
  • Chat history saved locally on your device, never sent to servers
  • Streaming responses with visible reasoning for thinking models
  • Compare two models side by side in the same conversation
  • Live model availability status and real-time capacity information
  • Responsive design, installable as standalone mobile app
What makes it differentNot given
  • Complete privacy - chat history stays only on your device and is never sent to servers
  • Model picker with real-time availability, not a single locked-in assistant
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)21 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)61
Citation Flow (Majestic)2617
Referring domains (Majestic)435

3 details filled in for both companies.

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