Last updated 08-15-2026
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ChatOga
ChatOga is a messaging bot that puts GPT chat inside Telegram, WhatsApp, and Messenger so you can ask questions without opening a separate app. Add the bot, start a conversation, and get AI answers with optional Whisper audio analysis right in your existing chats.
Standalone AI apps mean another login and another tab. ChatOga meets users on the messaging platforms they already check dozens of times a day, with a free ad-supported tier on GPT-3.5 and a $15.99 monthly Premium plan that unlocks GPT-4 and unlimited credits.
Built by Montorox LLC in Washington, DC, ChatOga reports 10,000+ users and accepts payments through Stripe, PayPal, Lemonsqueezy, Flutterwave, and Paystack.
Works inside Telegram, WhatsApp, and Messenger without a separate app
Free Standard plan with limited GPT-3.5 credits and ad support
Premium at $15.99 per month adds unlimited credits and GPT-4 access
Whisper audio analysis for voice messages on supported platforms
Payments accepted via Stripe, PayPal, Lemonsqueezy, Flutterwave, and Paystack
No new app to install; works inside apps users already open daily
Free tier available for casual GPT-3.5 chat
Multiple payment providers for global subscribers
Free plan has limited credits and shows ads
Premium still ad-supported at $15.99 per month
Depends on third-party messaging platform policies
Is ChatOga free?
Yes. ChatOga Standard is free with limited credits and ad-supported GPT-3.5 chat. Premium costs $15.99 per month for unlimited credits and GPT-4 access.
Which messaging apps does ChatOga support?
ChatOga runs as a bot on Telegram, WhatsApp, and Messenger. Add the bot on your preferred platform and start chatting without installing a new app.
What AI models does ChatOga use?
ChatOga uses OpenAI GPT-3.5 on the free plan and adds GPT-4 plus other custom LLMs on the $15.99 Premium plan. Whisper handles audio message analysis.
How do I cancel ChatOga Premium?
ChatOga Premium subscriptions through PayPal or Stripe can be canceled in your customer portal. Email [email protected] for help with other payment providers.
Who makes ChatOga?
ChatOga is built by Montorox LLC, based at 126 Adams St NW, Washington, DC. Support is available at [email protected] or Telegram @thechatoga.
How do I start using ChatOga?
ChatOga takes two steps: add the Telegram bot (or connect on WhatsApp or Messenger) and start chatting. Over 10,000 users already use the service.