Chat with GPT-3.5 or GPT-4 right inside Telegram, Messenger, or WhatsApp – AI-driven efficiency for real tasks, not a companion app, already used by 10K+ people.
Bottom line: Chat with GPT-3.5 or GPT-4 right inside Telegram, Messenger, or WhatsApp – AI-driven efficiency for real tasks, not a companion app, already used by 10K+ people. Free plan available.
Works inside messaging apps people already have installedFree tier includes ads and limited credits
CVReviewed by Challenging Voice Editorial · Updated Aug 2026How we rate ↗
ChatOga is an AI chatbot integrated directly into messaging platforms people already use: “chat with AI via the messaging app you already use… chat about anything.” It’s explicitly built as a productivity-focused utility, emphasizing “AI-driven efficiency” and real-time assistance for information and tasks rather than emotional or companion-style engagement.
Access runs through Telegram, Messenger, and WhatsApp via straightforward bot integration – no separate app to download – with GPT-3.5 available on the free tier and GPT-4 access plus custom LLMs on the paid tier.
ChatOga targets general consumers wanting conversational AI assistance without leaving a messaging app they already use, already serving 10,000+ users. Free: $0/month with limited credits and ads, GPT-3.5. Premium: $15.99/month, unlimited credits, GPT-4 access, and custom LLMs.
Key features
AI chat directly inside Telegram, Messenger, and WhatsApp
GPT-3.5 on free tier, GPT-4 and custom LLMs on Premium
No separate app download required
Explicitly productivity-focused, not companion/emotional engagement
10,000+ active users
Screenshots & demo
Pricing
ChatOga offers a free plan, with paid upgrades for higher limits and more features.
Pricing is provided as a guide. Check the official site for the latest plans.
Is ChatOga expensive?
ChatOga has no advertised paid tier. Among the 62 priced tools we list in Chatbots, the median entry price is $15.5 a month.
74% of Chatbots tools in the directory offer a free tier, and this is one of them.
Compared against every priced listing in Chatbots, recalculated as the catalogue changes. Method and the full market breakdown are in our AI tool pricing study.
Pros & cons
Pros
Works inside messaging apps people already have installed
Free tier available with real (if limited) GPT-3.5 access
Explicit productivity framing, not blurred companion-app positioning
Cons
Free tier includes ads and limited credits
Premium at $15.99/month is pricier than some standalone AI chat subscriptions
Content policy details aren't specified beyond standard legal documents
GPT-powered chat, voice, and image support across WhatsApp, Telegram, and Messenger – answer customer questions, draft contracts, and generate reports, no app download required.
One AI assistant across WhatsApp, Telegram, and web – chat, generate images with Flux, make short video clips, summarize PDFs, and transcribe voice notes, no app download required.
AI assistant built into WhatsApp, no app download or account needed – send a photo and it reads the label, or hand off an actual task: Smart Agents send the email, book the calendar slot, post to LinkedIn.
