Shortlist by what you need
Start here if you know why you are leaving MobileGPT.
Want the closest match?
WhatsGPTMost similar to MobileGPT in what it does, its category and its price.
Visit (opens WhatsGPT in a new tab)Need a free plan?
Meta AIHas a free plan, rated 4.2 out of 5.
Visit (opens Meta AI in a new tab)Want the lowest price?
Shmooz AIFrom $3.99/mo, the lowest starting price here.
Visit (opens Shmooz AI in a new tab)Want the best rated?
LuziaRated 4.0 out of 5 in our review, against 3.5 for MobileGPT.
Visit (opens Luzia in a new tab)
At a glance
Green means better than MobileGPT, red means worse. Prices are starting prices per month.
| Tool | Our rating | Starts at | Free plan | Best for | Compare |
|---|---|---|---|---|---|
 MobileGPTBaseline | 3.5 | Free | Yes | 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. | |
| WhatsGPT | 3.0−0.5 | Free | Yes | GPT-powered chat, voice, and image support across WhatsApp, Telegram, and Messenger - answer customer questions, draft contracts, and generate reports, no app download required. | vs MobileGPT |
| Shmooz AI | 3.2−0.3 | $3.99/mo | No | 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. | vs MobileGPT |
| Luzia | 4.0+0.5 | $4.99/mo | Yes | AI assistant built into WhatsApp and Telegram for chatting, image generation, and daily tasks without a separate app. | vs MobileGPT |
 ChatOga | 3.0−0.5 | Free | Yes | 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. | vs MobileGPT |
 KnowBuddy.ai | 3.1−0.4 | Not listed | No | AI without the faff - text it on WhatsApp like a friend, no app download or password. It remembers what matters to you and can reach out first when something's worth knowing. | vs MobileGPT |
 SendPulse | 3.9+0.4 | $8/mo | Yes | Bundles chatbots into a broader marketing platform alongside email, SMS, and web push in one account | vs MobileGPT |
 iChatWithGPT | 3.1−0.4 | Free | Yes | Chat with GPT-5.6 and Claude 4.8 straight from iMessage, Siri, or CarPlay - no app, no signup, no identifying information required. | vs MobileGPT |
| Meta AI | 4.2+0.7 | Free | Yes | Built into Instagram, WhatsApp, and Facebook by default | vs MobileGPT |
The alternatives in detail
In order of how closely each one matches MobileGPT.
WhatsGPT
3.0Free
vs MobileGPT−0.5
GPT-powered chat, voice, and image support across WhatsApp, Telegram, and Messenger - answer customer questions, draft contracts, and generate reports, no app download required.
- GPT-powered chat across WhatsApp, Telegram, and Messenger
- Voice message and image support
- Multi-language audio messaging
Works inside messaging apps people already have installed
Specific pricing isn't detailed on the page
Shmooz AI
3.2$3.99/mo
vs MobileGPT−0.3
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.
- Works natively in WhatsApp and Telegram, no app download
- Multi-model access - OpenAI's ChatGPT, Claude, and more
- Flux-powered text-to-image generation
Genuinely multi-modal - text, image, video, and audio in one assistant
No free tier - $3.99/month minimum to start
Luzia
4.0$4.99/mo
vs MobileGPT+0.5
AI assistant built into WhatsApp and Telegram for chatting, image generation, and daily tasks without a separate app.
- Native WhatsApp and Telegram integration with no separate app required
- LuziClaw agent mode for task execution like reminders and price comparisons
- Built-in text-to-image generation
Works inside messaging apps people already use daily, removing onboarding friction
Premium image generation and advanced reasoning sit behind the Luzia+ subscription
ChatOga
3.0Free
vs MobileGPT−0.5
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.
- 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
Works inside messaging apps people already have installed
Free tier includes ads and limited credits
KnowBuddy.ai
3.1Not listed
vs MobileGPT−0.4
AI without the faff - text it on WhatsApp like a friend, no app download or password. It remembers what matters to you and can reach out first when something's worth knowing.
- WhatsApp-based AI assistant, no app download or password
- Personalized memory of user details and preferences
- Proactive outreach based on stated interests
Zero-friction access through an app most people already have installed
Currently in pre-registration/beta - not yet a fully launched product
SendPulse
3.9$8/mo
vs MobileGPT+0.4
Bundles chatbots into a broader marketing platform alongside email, SMS, and web push in one account.
- No-code chatbot builder for Facebook, Telegram, Instagram, and WhatsApp
- Bundled into a broader platform alongside email, SMS, and web push notifications
- Free plan covering up to three chatbots and 10,000 messages per month
One platform for chatbots, email, SMS, and push cuts down on tool sprawl for small marketing teams
Chatbot features are less deep than tools built exclusively around conversational AI
iChatWithGPT
3.1Free
vs MobileGPT−0.4
Chat with GPT-5.6 and Claude 4.8 straight from iMessage, Siri, or CarPlay - no app, no signup, no identifying information required.
- Works natively inside iMessage - no app install
- Multi-model access - GPT-5.6, Claude 4.8, Google Search, Nano Banana
- Voice interaction through Siri across iPhone, Watch, and CarPlay
Genuinely frictionless - no app download or account creation needed
Apple ecosystem only - no Android or cross-platform equivalent
Meta AI
4.2Free
vs MobileGPT+0.7
Built into Instagram, WhatsApp, and Facebook by default.
- Built directly into Instagram, WhatsApp, and Facebook
- Built on Meta's Llama model family
- In-conversation access within existing chat threads
Unmatched built-in distribution across widely used social apps
Less specialized for professional or technical tasks than dedicated competitors
FAQ
Questions people ask
Is MobileGPT free?
MobileGPT has a free plan.
What is the best free alternative to MobileGPT?
Meta AI is the highest-rated alternative here with a free plan (4.2 out of 5). Other free options: Luzia, SendPulse, iChatWithGPT.
What is the cheapest alternative to MobileGPT?
Among paid plans, Shmooz AI has the lowest starting price (from $3.99/mo). If you need it free, start with Meta AI.
How did you pick these alternatives?
We match tools on what they do, their category and their price, using the details in our directory. Ratings come from our reviews and reader reviews.